KR100361704B1 - Method of manufacturing cleaner of metalpipe use for gangue and silica - Google Patents
Method of manufacturing cleaner of metalpipe use for gangue and silica Download PDFInfo
- Publication number
- KR100361704B1 KR100361704B1 KR1020000008052A KR20000008052A KR100361704B1 KR 100361704 B1 KR100361704 B1 KR 100361704B1 KR 1020000008052 A KR1020000008052 A KR 1020000008052A KR 20000008052 A KR20000008052 A KR 20000008052A KR 100361704 B1 KR100361704 B1 KR 100361704B1
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- South Korea
- Prior art keywords
- weight
- sodium
- water
- silica
- elvan
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- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title claims abstract description 35
- 239000000377 silicon dioxide Substances 0.000 title claims abstract description 15
- 238000004519 manufacturing process Methods 0.000 title description 2
- 229910052751 metal Inorganic materials 0.000 claims abstract description 28
- 239000002184 metal Substances 0.000 claims abstract description 28
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims abstract description 25
- 229940048086 sodium pyrophosphate Drugs 0.000 claims abstract description 15
- 235000019818 tetrasodium diphosphate Nutrition 0.000 claims abstract description 15
- 239000001577 tetrasodium phosphonato phosphate Substances 0.000 claims abstract description 15
- FQENQNTWSFEDLI-UHFFFAOYSA-J sodium diphosphate Chemical compound [Na+].[Na+].[Na+].[Na+].[O-]P([O-])(=O)OP([O-])([O-])=O FQENQNTWSFEDLI-UHFFFAOYSA-J 0.000 claims abstract description 14
- MOMKYJPSVWEWPM-UHFFFAOYSA-N 4-(chloromethyl)-2-(4-methylphenyl)-1,3-thiazole Chemical compound C1=CC(C)=CC=C1C1=NC(CCl)=CS1 MOMKYJPSVWEWPM-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000013078 crystal Substances 0.000 claims abstract description 11
- HWGNBUXHKFFFIH-UHFFFAOYSA-I pentasodium;[oxido(phosphonatooxy)phosphoryl] phosphate Chemical compound [Na+].[Na+].[Na+].[Na+].[Na+].[O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O HWGNBUXHKFFFIH-UHFFFAOYSA-I 0.000 claims abstract description 11
- 235000019983 sodium metaphosphate Nutrition 0.000 claims abstract description 11
- 235000019832 sodium triphosphate Nutrition 0.000 claims abstract description 11
- 238000000034 method Methods 0.000 claims abstract description 10
- 238000002844 melting Methods 0.000 claims abstract description 4
- 230000008018 melting Effects 0.000 claims abstract description 4
- 239000004576 sand Substances 0.000 claims abstract description 4
- 239000012459 cleaning agent Substances 0.000 claims description 9
- 239000011435 rock Substances 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 41
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 23
- 238000005260 corrosion Methods 0.000 abstract description 14
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 abstract description 12
- 239000000203 mixture Substances 0.000 abstract description 12
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 abstract description 11
- 230000007797 corrosion Effects 0.000 abstract description 11
- 229910052742 iron Inorganic materials 0.000 abstract description 11
- 150000002500 ions Chemical class 0.000 abstract description 10
- 229910021645 metal ion Inorganic materials 0.000 abstract description 8
- 239000000126 substance Substances 0.000 abstract description 8
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 abstract description 8
- 230000004913 activation Effects 0.000 abstract description 7
- 239000011777 magnesium Substances 0.000 abstract description 7
- 150000003839 salts Chemical class 0.000 abstract description 7
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 abstract description 6
- 229910052749 magnesium Inorganic materials 0.000 abstract description 6
- -1 pyrophosphate ions Chemical class 0.000 abstract description 6
- 229910004298 SiO 2 Inorganic materials 0.000 abstract description 5
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract description 5
- 239000011707 mineral Substances 0.000 abstract description 5
- 235000010755 mineral Nutrition 0.000 abstract description 5
- 229910000029 sodium carbonate Inorganic materials 0.000 abstract description 5
- 235000017550 sodium carbonate Nutrition 0.000 abstract description 5
- 229940001496 tribasic sodium phosphate Drugs 0.000 abstract description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 abstract description 4
- 239000001301 oxygen Substances 0.000 abstract description 4
- 229910052760 oxygen Inorganic materials 0.000 abstract description 4
- 230000000903 blocking effect Effects 0.000 abstract description 3
- 235000011180 diphosphates Nutrition 0.000 abstract description 3
- 239000007789 gas Substances 0.000 abstract description 3
- 230000003449 preventive effect Effects 0.000 abstract description 3
- 229940048084 pyrophosphate Drugs 0.000 abstract description 3
- 239000001488 sodium phosphate Substances 0.000 abstract description 3
- 229910000162 sodium phosphate Inorganic materials 0.000 abstract description 3
- 238000001179 sorption measurement Methods 0.000 abstract description 3
- 239000004115 Sodium Silicate Substances 0.000 abstract description 2
- 230000003113 alkalizing effect Effects 0.000 abstract description 2
- 230000000295 complement effect Effects 0.000 abstract description 2
- 238000010828 elution Methods 0.000 abstract description 2
- 238000003908 quality control method Methods 0.000 abstract description 2
- 235000019795 sodium metasilicate Nutrition 0.000 abstract description 2
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 abstract description 2
- 229910052911 sodium silicate Inorganic materials 0.000 abstract description 2
- 238000005406 washing Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 13
- 239000010949 copper Substances 0.000 description 11
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 10
- 229910052802 copper Inorganic materials 0.000 description 10
- 235000013373 food additive Nutrition 0.000 description 8
- 239000002778 food additive Substances 0.000 description 8
- 229910019142 PO4 Inorganic materials 0.000 description 5
- 230000009471 action Effects 0.000 description 5
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 5
- 239000010452 phosphate Substances 0.000 description 5
- AMWRITDGCCNYAT-UHFFFAOYSA-L hydroxy(oxo)manganese;manganese Chemical compound [Mn].O[Mn]=O.O[Mn]=O AMWRITDGCCNYAT-UHFFFAOYSA-L 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 239000008399 tap water Substances 0.000 description 4
- 235000020679 tap water Nutrition 0.000 description 4
- 239000003513 alkali Substances 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 235000012239 silicon dioxide Nutrition 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 2
- 241000195628 Chlorophyta Species 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000007791 liquid phase Substances 0.000 description 2
- 231100000252 nontoxic Toxicity 0.000 description 2
- 230000003000 nontoxic effect Effects 0.000 description 2
- 230000009965 odorless effect Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 241000206572 Rhodophyta Species 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 229910052910 alkali metal silicate Inorganic materials 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 239000013556 antirust agent Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- XPPKVPWEQAFLFU-UHFFFAOYSA-J diphosphate(4-) Chemical compound [O-]P([O-])(=O)OP([O-])([O-])=O XPPKVPWEQAFLFU-UHFFFAOYSA-J 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 238000012851 eutrophication Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000008233 hard water Substances 0.000 description 1
- 230000036571 hydration Effects 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002207 metabolite Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 229910001415 sodium ion Inorganic materials 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 238000009283 thermal hydrolysis Methods 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
- C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
- C02F5/10—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances
- C02F5/14—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances containing phosphorus
- C02F5/145—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances containing phosphorus combined with inorganic substances
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
- C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
- C23F11/18—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids using inorganic inhibitors
- C23F11/187—Mixtures of inorganic inhibitors
- C23F11/188—Mixtures of inorganic inhibitors containing phosphates
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/08—Corrosion inhibition
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/22—Eliminating or preventing deposits, scale removal, scale prevention
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Organic Chemistry (AREA)
- Water Supply & Treatment (AREA)
- Hydrology & Water Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Detergent Compositions (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Abstract
본 발명은 강한 흡착기능과 미네랄의 용출기능, 그리고 수질조절기능 및 물속의 용존산소를 풍부하게 하는 기능을 겸비한 맥반석의 성분중 67%∼89% 가량 함유하고 있는 SiO2성분 즉, 규석이 탄산염에 의해 용해되면서 이산화 수산물을 형성하는 금속표면에 1㎛ 정도의 강한 방청피막을 형성하는 규석을 주제로 하고, 규산염을 알카리성으로 변화시켜 물에 일정량이 용해될 수 있게 하면서 금속표면의 산화물을 환원시키고, 규산염과 복합적인 화학기능에 의하여 물을 청정하게 하는 무수인산나트륨(SODA ASH)과 물에 녹아 가수분해하여 피로인산이온과 가용성염을 생성하는 동시 금속표면의 부식인자를 분산시켜 이온의 활성화를 억제, 방청 방식작용을 하는 3인산나트륨 (Tribasic Sodium Phosphate)과 철, 마그네슘 등의 금속이온과 착염을 생성하여 금속이온의 활성화를 방지하는 피로인산나트륨(Sodium Pyrophosphate) 및 물에 녹으면 알칼리성으로 분산성이 강하고 이온의 활성화 증대로 세척 및 금속이온 봉쇄작용이 강한 메타인산나트륨(Sodium Metaphosphate)을 적당량 배합하여 이들 조성물을 1600℃의 전기로 또는 가스로로서 약 12시간 용융시켜 이를 크리스탈형태로 성형제조하므로서 맥반석 특유의 기능과 맥반석 성분의 대부분을 차지하고 있는 규석, 무수탄산나트륨, 3인산나트륨, 피로인산나트륨, 메타규산나트륨 등의 종합적 방청방식기능의 상호보완 기능으로 금속관내에 발생하는 부식과 스케일등을 효과적으로 제거하고, 물의 성질을 약알카리화, 연수화하여 수질을 개선시키는 맥반석과 규석을 이용한 금속관의 청정제 제법에 관한 것으로서,The present invention relates to a SiO 2 component, i.e., silica, which contains about 67% to 89% of the components of elvan, which has a strong adsorption function, a mineral elution function, a water quality control function, and a function to enrich the dissolved oxygen in water. By dissolving by the silica to form a strong rust-proof film of about 1㎛ on the metal surface to form a hydroxide product, the silicate is changed to alkaline to reduce the oxide on the metal surface while allowing a certain amount to dissolve in water, Sodium phosphate (SODA ASH), which cleans water by a complex chemical function with silicate, and dissolves in water to form pyrophosphate ions and soluble salts. , Tribasic sodium phosphate, which acts as a rust preventive method, and metal ions such as iron and magnesium to form complex salts Sodium Pyrophosphate, which prevents torch, and dissolves in water, it is alkaline and strong in dispersibility and increases the activation of ions. Sodium Metaphosphate, which has strong washing and metal ion blocking action, is mixed with these compositions. By melting for about 12 hours as an electric furnace or gas furnace at ℃, it is molded into a crystal form, and it is a comprehensive product such as silica, anhydrous sodium carbonate, sodium triphosphate, sodium pyrophosphate and sodium metasilicate, which occupy most of elvan's unique functions and elvan. As a complementary function of the anti-corrosion method, it is effective in removing corrosion and scale generated in metal pipes and weakly alkalizing and softening water properties to improve water quality.
특히, 본 발명은 맥반석 70중량%∼85중량%, 무수탄산나트륨 5중량% ∼10중량 %, 피로인산나트륨 3중량%∼8중량%, 3인산나트륨 3중량%∼8중량%, 메타인산나트륨 1중량%∼5중량%를 혼합하여 1600℃의 온도로 12시간 용해시키고 이를 크리스탈형태로 성형제조함을 특징으로 한다.In particular, the present invention is 70% to 85% by weight of elvan, 5% to 10% by weight of anhydrous sodium carbonate, 3% to 8% by weight of sodium pyrophosphate, 3% to 8% by weight of sodium triphosphate, sodium metaphosphate 1 It is characterized by mixing 12% by weight to 5% by weight and dissolving it at a temperature of 1600 ° C. for 12 hours.
본 발명은 또, 맥반석 25중량%∼35중량%, 규사 45중량%∼55중량%, 무수탄산나트륨 5중량%∼10중량%, 피로인산나트륨 3중량%∼8중량%, 3인산나트륨 3중량%∼8중량%, 메타인산나트륨 1중량%∼5중량%를 혼합하여 1600℃의 온도로 12시간 용해시키고 이를 크리스탈형태로 성형제조함을 특징으로 한다.In the present invention, 25% to 35% by weight of ganbanite, 45% to 55% by weight of silica sand, 5% to 10% by weight of anhydrous sodium carbonate, 3% to 8% by weight of sodium pyrophosphate, and 3% by weight of sodium triphosphate ~ 8% by weight, sodium metaphosphate 1% by weight to 5% by weight was mixed for 12 hours at a temperature of 1600 ℃ characterized in that it is molded into a crystal form.
Description
본 발명은 맥반석과 규석을 이용하여 금속관내의 부식 및 스케일 방지를 할 수 있도록 한 맥반석과 규석을 이용한 금속관의 청정제 제법에 관한 것이다.The present invention relates to a method for preparing a cleaning agent for metal tubes using elvan and silica, which can prevent corrosion and scale in metal tubes using elvan and silica.
일반적으로, 상시 물에 잠겨 있거나 순환배관 또는 습곡용기등의 표면은 여러가지의 부식인자에 의하여 금속표면이 부식되거나 스케일이 적층되어 금속관이 막히고, 이로 인하여 여러가지의 문제점이 발생하기 때문에 현재까지 여러 종류의 금속관의 스케일 방지 및 청정제 등이 개발되어 왔다.In general, the surface of circulating pipes or foldable vessels are always immersed in water or the metal surface is corroded by various corrosion factors or the scale is stacked to block the metal pipe, which causes various problems. Anti-scaling and cleaning agents for metal tubes have been developed.
특히, 수돗물을 공급하는 금속관의 경우에는 물에 함유된 탄산칼슘성분이 금속표면에 침적되어 스케일을 발생시키게 된다.In particular, in the case of a metal tube for supplying tap water, the calcium carbonate component contained in the water is deposited on the metal surface to generate scale.
이러한, 스케일을 제거하거나 방청하기 위하여 종래에는 규산염을 주제로 한 청정제의 제법(대한민국 특허공고 1992-4017호)이 있는바. 이는 순도 99.9%의 규사분말 80중량%와 무수 탄산나트륨 7중량%, 피로인산나트륨 5중량%, 인산액 3중량% 및 3인산나트륨 5중량%를 혼합하여 1600℃의 열로 12시간 용해시키고, 이를 크리스탈 형태로 성형제조한 것이다.In order to remove the scale or to prevent rust, conventionally, there is a manufacturing method of a silicate-based cleaning agent (Korean Patent Publication No. 1992-4017). It was mixed with 80% by weight of 99.9% pure silica powder, 7% by weight of anhydrous sodium carbonate, 5% by weight of sodium pyrophosphate, 3% by weight of phosphate solution and 5% by weight of sodium triphosphate, and dissolved in heat at 1600 ° C for 12 hours. It is molded and manufactured in the form.
더 구체적으로 부연하자면, 탄산염에 의하여 물에 용해되면서 2산화 수산화물을 형성하여 금속표면에 강인한 방식피막을 형성하는 규석을 주제로 하고, 이에 규산염을 알카리성으로 변화시켜 물에 용해할 수 있게 하면서 금속표면의 산화물을 환원시키는 동시, 규산염과 복합적인 화학적기능에 의하여 청정작용을 하는 무수탄산나트륨과 구리, 철, 마그네슘 등의 금속이온과 착염을 생성하여 금속이온의 활성화를 방지하여 방식작용을 하는 피로인산나트륨과, 물에 녹아 가수분해하여 피로인산이온과 가용성 염을 생성하는 동시에 금속표면의 부식인자를 분산시키어 이온의 활성화의 억제로 방식방청작용을 하는 3인산나트륨을 배합하여 이들 조성물을 1650℃의 전기로에 의하여 용융시킨 다음, 이를 크리스탈형태로 성형제조하므로서 보다 저렴하게 생산할 수 있도록 한 것이다.More specifically, the main theme is silica, which dissolves in water by carbonate and forms a hydroxide, forming a tough anticorrosive coating on the metal surface, thereby changing the silicate to alkaline so that it can be dissolved in water. At the same time reducing the oxide of sodium, sodium pyrophosphate acts as an anticorrosive action by preventing the activation of metal ions by forming complex salts with anhydrous sodium carbonate and copper, iron, magnesium, etc. And sodium triphosphate, which is dissolved in water and hydrolyzed to form pyrophosphate ions and soluble salts, at the same time dispersing corrosion factors on the metal surface and preventing corrosion by activating ions. By melting it, and then molding it into a crystal form It will have to be sanhal.
그러나, 종래와 같이 규산염계 및 인산염계를 이용한 금속관의 청정제 제법은 화학적기능에 의한 방청,방식기능은 있으나 수질의 이온농도에 의해 그 효과가 극히 낮을 뿐만 아니라, 온도가 상승하게 되면 방청수가 가수분해되어 그 효과가 저하되며, 특히 동관에 상기 청정제를 사용하였을 시에는 배관수명이 크게 단축되고 방청효과도 저하되고, 금속관의 부식으로 인하여 인체에 극히 유해한 납성분이 발생되며, 물속의 녹조류, 적조류의 번식을 촉진시키는 등의 많은 문제점이 있었다.However, the conventional method of cleaning the metal tube using silicate-based and phosphate-based methods has anti-corrosion and anticorrosive functions due to chemical functions, but the effect is very low due to the ion concentration of water. The effect of the cleaning agent is lowered. Especially, when the cleaning agent is used in the copper pipe, the pipe life is greatly shortened and the rust prevention effect is also reduced. The corrosion of the metal pipe generates extremely harmful lead components, and green algae and red algae in the water are generated. There were many problems, such as promoting the breeding of.
따라서, 본 발명은 상기와 같은 문제점을 감안하여 연구한 것으로서, 강한 흡착기능과 미네랄의 용출기능, 그리고 수질조절기능 및 물속의 용존산소를 풍부하게 하는 기능을 겸비한 맥반석의 성분중 67%∼89% 가량 함유하고 있는 SiO2성분 즉, 규석이 탄산염에 의해 용해되면서 이산화 수산물을 형성하는 금속표면에 1㎛ 정도의 강한 방청피막을 형성하는 규석을 주제로 하고, 규산염을 알카리성으로 변화시켜 물에 일정량이 용해될 수 있게 하면서 금속표면의 산화물을 환원시키고, 규산염과 복합적인 화학기능에 의하여 물을 청정하게 하는 무수인산나트륨(SODA ASH)과 물에 녹아 가수분해하여 피로인산이온과 가용성염을 생성하는 동시 금속표면의 부식인자를 분산시켜 이온의 활성화를 억제, 방청 방식작용을 하는 3인산나트륨 (Tribasic Sodium Phosphate)과 철, 마그네슘 등의 금속이온과 착염을 생성하여 금속이온의 활성화를 방지하는 피로인산나트륨(Sodium Pyrophosphate) 및 물에 녹으면 알칼리성으로 분산성이 강하고 이온의 활성화 증대로 세척 및 금속이온 봉쇄작용이 강한 메타인산나트륨(Sodium Metaphosphate)을 적당량 배합하여 이들 조성물을 1600℃의 전기로 또는 가스로로서 약 12시간 용융시켜 이를 크리스탈형태로 성형제조하므로서 맥빈석 특유의 기능과 맥반석 성분의 대부분을 차지하고 있는 규석, 무수탄산나트륨, 3인산나트륨, 피로인산나트륨, 메타규산나트륨 등의 종합적 방청방식기능의 상호보완 기능으로 금속관내에 발생하는 부식과 스케일등을 효과적으로 제거하고, 물의 성질을 약알카리화, 연수화하여 수질을 개선시키는 맥반석과 규석을 이용한 금속관의 청정제 제법을 제공함에 그 목적이 있다.Therefore, the present invention has been studied in view of the above problems, 67% to 89% of the components of elvan rock having a strong adsorption function, mineral elution function, water quality control function and a function to enrich the dissolved oxygen in water. The SiO 2 component, which is a part containing silica, is made of silicate, which forms a strong rust-proof film of about 1 μm on the metal surface which is dissolved by carbonate and forms a hydroxide product, and the silicate is changed to alkali to a certain amount in water. Sodium phosphate (SODA ASH), which purifies water by the complex chemical function with silicate, and dissolves in water and hydrolyzes to produce pyrophosphate ion and soluble salt while reducing the oxide on metal surface while dissolving. Tribasic Sodium Phosphate and iron, which disperse corrosion factors on metal surfaces, inhibit ions activation and act as antirust Sodium Pyrophosphate, which forms complex salts with metal ions such as magnesium and magnesium, to prevent activation of metal ions, and metabolite when dissolved in water. Sodium phosphate (Sodium Metaphosphate) is blended in an appropriate amount by melting the composition as an electric furnace or gas furnace at 1600 ℃ for about 12 hours to form a crystal form, which is the silica and anhydrous sodium carbonate, which occupies most of the features of ganvin stone Complementary functions of comprehensive anti-corrosive methods such as sodium triphosphate, sodium pyrophosphate and sodium metasilicate effectively remove corrosion and scale in metal pipes and improve water quality by weakly alkalizing and softening water properties. The purpose is to provide a method for cleaning the metal tube using elvan and silica. All.
상기와 같은 목적을 달성하기 위한 본 발명은 맥반석 70중량%∼85중량%, 무수탄산나트륨 5중량%∼10중량%, 피로인산나트륨 3중량%∼8중량%, 3인산나트륨 3중량%∼8중량%, 메타인산나트륨 1중량%∼5중량%를 혼합하여 1600℃의 온도로 12시간 용해시키고 이를 크리스탈형태로 성형제조함을 특징으로 한다.The present invention for achieving the above object is 70% to 85% by weight of ganbanite, 5% to 10% by weight of anhydrous sodium carbonate, 3% to 8% by weight of sodium pyrophosphate, 3% to 8% by weight of sodium triphosphate %, Sodium metaphosphate 1% by weight to 5% by weight is mixed for 12 hours at a temperature of 1600 ℃ and characterized in that it is molded into a crystal form.
본 발명은 또, 맥반석 25중량%∼35중량%, 규사 45중량%∼55중량%, 무수탄산나트륨 5중량%∼10중량%, 피로인산나트륨 3중량%∼8중량%, 3인산나트륨 3중량%∼8중량%, 메타인산나트륨 1중량%∼5중량%를 혼합하여 1600℃의 온도로 12시간 용해시키고 이를 크리스탈형태로 성형제조함을 특징으로 한다.In the present invention, 25% to 35% by weight of ganbanite, 45% to 55% by weight of silica sand, 5% to 10% by weight of anhydrous sodium carbonate, 3% to 8% by weight of sodium pyrophosphate, and 3% by weight of sodium triphosphate ~ 8% by weight, sodium metaphosphate 1% by weight to 5% by weight was mixed for 12 hours at a temperature of 1600 ℃ characterized in that it is molded into a crystal form.
이하, 본발명의 바람직한 실시예를 상세히 설명하면 다음과 같다.Hereinafter, preferred embodiments of the present invention will be described in detail.
맥반석(325 멧슈 분말 SiO2성분 70%이산) 78중량%Elvanite (325 mesh powder SiO 2 component 70% diacid) 78% by weight
무수탄산나트륨(SODA ASH) 식품첨가물 8중량%Anhydrous sodium carbonate (SODA ASH) food additive 8% by weight
피로인산나트륨(Sodium Pyrophosphate) 식품첨가물 6중량%Sodium Pyrophosphate Food Additive 6% by weight
3인산나트륨(Tribasic Sodium Phosphate) 식품첨가물 5중량%Tribasic Sodium Phosphate 5% by weight of food additives
메타인산나트륨(Sodium Metaphosphate) 식품첨가물 3중량%Sodium Metaphosphate Food Additives 3% by weight
상기 혼합물을 1,000㎏ 단위로 혼합기에 투입하여 균일하게 혼합한 다음, 상온(常溫)에서 약 1시간 정도 냉각시킨다.The mixture is introduced into a mixer in units of 1,000 kg, mixed uniformly, and cooled at room temperature for about 1 hour.
그런 다음, 상기 혼합물을 용광로에 넣어 1600℃의 온도로 12시간(혼합물의 량에 따라 가열시간 변동)가열하여 용융시키고 액상으로 용해된 조성물을 용광로밖으로 인출하여 성형기로서 크리스탈형태로 성형 제조한다.Then, the mixture is placed in a furnace and heated at a temperature of 1600 ° C. for 12 hours (heating fluctuation depending on the amount of the mixture) to melt, and the composition dissolved in the liquid phase is taken out of the furnace to be molded into a crystal form as a molding machine.
그리고, 24시간 동안 자연냉각시킨 후 괴상형태로 일정크기로 분쇄하여 무균,진공상태로 포장한다.Then, it is naturally cooled for 24 hours and then pulverized to a certain size in a lump form and packed in sterile, vacuum state.
여기에서, 용해로는 전기로, 가스로, 오일버너 중 어느 것을 사용해도 무방하나 품질의 향상을 위해서는 공해가 전혀 없는 전기로의 사용이 바람직하며 용해로 온도를 계측할 수 있는 온도계측기가 필요하다.Here, the furnace may be any of an electric furnace, a gas furnace, and an oil burner, but in order to improve the quality, it is preferable to use an electric furnace without any pollution, and a thermometer measuring instrument capable of measuring the furnace temperature is required.
또한,Also,
맥반석(325 멧슈 분말 SiO2성분 70%이상) 30중량%30% by weight of elvan (325 mesh powder SiO 2 component 70% or more)
규사(SILICATE) 순도 99.9% 120멧슈 분말 48중량%SILICATE Purity 99.9% 120 Mesh Powder 48% by weight
무수탄산나트륨(SODA ASH) 식품첨가물 8중량%Anhydrous sodium carbonate (SODA ASH) food additive 8% by weight
피로인산나트륨(Sodium Pyrophosphate) 식품첨가물 6중량%Sodium Pyrophosphate Food Additive 6% by weight
3인산나트륨(Tribasic Sodium Phosphate) 식품첨가물 5중량%Tribasic Sodium Phosphate 5% by weight of food additives
메타인산나트륨(Sodium Metaphosphate) 식품첨가물 3중량%Sodium Metaphosphate Food Additives 3% by weight
상술한 바와 같은 방식으로 상기 혼합물을 1,000㎏ 단위로 혼합기에 투입하여 균일하게 혼합한 다음, 상온(常溫)에서 약 1시간 냉각시킨다.In the same manner as described above, the mixture is added to the mixer in units of 1,000 kg and uniformly mixed, and then cooled at room temperature for about 1 hour.
그런 다음, 상기 혼합물을 용광로에 넣어 1600℃의 온도로 12시간(혼합물의 량에 따라 가열시간 변동)가열하여 용융시키고 액상으로 용해된 조성물을 용광로밖으로 인출하여 성형기로서 크리스탈형태로 성형 제조한다.Then, the mixture is placed in a furnace and heated at a temperature of 1600 ° C. for 12 hours (heating fluctuation depending on the amount of the mixture) to melt, and the composition dissolved in the liquid phase is taken out of the furnace to be molded into a crystal form as a molding machine.
그리고, 24시간 동안 자연냉각시킨 후 일정크기로 분쇄하여 무균,진공상태로 포장한다.After cooling for 24 hours, it is crushed to a certain size and packed in a sterile, vacuum state.
상술한 맥반석과 규사는 물에 난용성이나 조성물인 무수탄산나트륨의 화학적 작용에 의해 규산알카리는 분해되어 이산화수산물을 생성하게 된다.The above-described elvan and silica sand are poorly soluble in water, and alkali silicate is decomposed by chemical action of anhydrous sodium carbonate as a composition to produce a hydroxide product.
이 수용액이 금속표면과 접촉하게 되면 전기화학적 친화력을 가지는 분자의 활동으로, 금속표면에 1㎛ 이하의 강한 피막이 형성되어 금속을 용해하는 음이온의 접촉을 방지하므로서 방청,방식의 역활을 하게 된다.When the aqueous solution comes into contact with the metal surface, a molecule having an electrochemical affinity is formed, and a strong film having a thickness of 1 μm or less is formed on the metal surface, thereby preventing the contact of negative ions dissolving the metal, thereby acting as a rust preventive method.
그리고, 맥반석을 X선회석법이란 기계로 분석해보면, 규산(SiO2) 89%, 산화알루미늄(Al2O3) 14.01%, 마그네슘(Mg) 3.55%, 칼륨(K) 3.19%, 티탄(Ti) 0.303%, 산화망간(MnO) 0.02% 등 약 25,000 종류 이상의 다물질로 구성되어 있으며, 이렇게 구성된 맥반석을 325멧슈(0.943㎜) 입자로 미분말화하여 그 한 입자를 잘라 전자현미경으로 관찰하면 산호초나 해면과 같이 매우 다공성이라는 것을 알 수 있고, 이 다공성의 성질은 방청방식효과 외에도 맥반석이 지닌 "미네랄의 용출", "물리적 또는 화학적 활성흡착작용", "이온교환" 등과 매우 깊은 관계가 있기 때문에 맥반석이 물을 만나면 다량의 미네랄을 용출하여 수화작용을 활발히 하고, 수중의 용존산소량을 풍부히 하여 물에 활성을 제공하여 준다.In addition, if the elvan is analyzed by a machine called X-ray lime method, 89% silicic acid (SiO 2 ), aluminum oxide (Al 2 O 3 ) 14.01%, magnesium (Mg) 3.55%, potassium (K) 3.19%, titanium (Ti) It is composed of more than 25,000 kinds of multi-materials such as 0.303% and manganese oxide (MnO) 0.02% .The ganbanite is micropowdered into 325 mesh (0.943㎜) particles, and the particles are cut and observed with an electron microscope. It can be seen that it is very porous, and the property of this porosity is very deeply related to the anti-rust effect, such as "mineral dissolution", "physical or chemical active adsorption", "ion exchange", etc. When the water is met, a large amount of minerals are eluted to activate the hydration, and the dissolved oxygen in the water is enriched to provide activity to the water.
무수탄산나트륨(SODA ASH)은 물에 녹지 않는 규산염을 물에 분해시킬 수 있는 알카리성으로 변화시키는 동시에 그 양에 따라 물에 녹는 양을 조절하며, 가수분해하여 강한 알카리성을 띄게 되어 금속표면의 산화철 등을 환원시켜 녹을 제거하고, 또는 규산염과 복합적인 화학적기능에 의하여 청정작용을 상승시키며, 규산염 중의 Si 이온은 수중의 유기물질의 음이온과 결합하여 금속이 부착하는 것을 방Anhydrous sodium carbonate (SODA ASH) converts silicate that is insoluble in water into alkali which can decompose into water, and controls the amount of soluble in water according to the amount. Reduction to remove rust, or to increase the cleansing effect by the complex chemical function with silicate, Si ions in the silicate is combined with anions of organic substances in the water to prevent metals from adhering
지하고, 무수탄산나트륨의 Na이온은 수중의 대전 금속이온이 금속표면과의 전기적부식작용을 억제시킴으로서 방식방청효과를 크게 상승시킨다.In addition, Na ions of anhydrous sodium carbonate greatly enhance the anticorrosive effect by the charging metal ions in water inhibit the electrical corrosion action with the metal surface.
3인산나트륨(Tribasic Sodium Phosphate)은 무색 또는 백색의 결정체로 물에 가용하여 강한 알카리성을 띄는 것으로 대부분 가수분해하여 피로인산이온과 가용성염을 생성하며, 분산 및 가용성 작용이 활발하여 금속표면의 부식인자를 분산,제거하고 이온의 활성화를 억제하여 방식방청작용을 수행하게 된다.Sodium triphosphate (Tribasic Sodium Phosphate) is a colorless or white crystal that is soluble in water and shows strong alkali. Most of it is hydrolyzed to produce pyrophosphate ions and soluble salts. Dispersion, removal and suppression of ions to perform anticorrosive action.
피로인산나트륨(Sodium Pyrophosphate)은 물에 잘 녹으며 알카리성을 띄는 것으로 열가수분해에 대해서도 매우 강하고, Cu2, Fe2, Ma2등의 이온과 착염을 생성하여 이온의 활성화를 억제하는 힘이 강하다. 따라서 금속이온의 활성화를 억제,또는 봉쇄하여 부식을 방지하는 역활을 한다.Sodium Pyrophosphate dissolves well in water and has alkalinity. It is also very strong against thermal hydrolysis, and has a strong ability to inhibit the activation of ions by forming complex salts with ions such as Cu 2 , Fe 2 , and Ma 2 . . Therefore, the role of inhibiting or blocking the activation of metal ions to prevent corrosion.
메타인산나트륨(Sodium Metaphosphate)은 물에 잘 녹으며 알카리성으로 분산성이 강하고, 이온의 활성화증대로 세척 및 금속이온 봉쇄작용으로 방청방식작용을 한다.Sodium Metaphosphate dissolves well in water and is alkaline and strong in dispersibility, and it acts as an anti-corrosive method by washing and blocking metal ions with increasing activation of ions.
여기에서, 본 발명인 맥반석 방청제를 일반적인 수돗물 및 인산염계 방청제와 대비하여 1개월간 시험해본 결과를 보면,Here, looking at the results of the test for one month in contrast to the general tap water and phosphate-based rust inhibitors of the present invention,
(표1)Table 1
(표2)Table 2
상기 실험에 의하면, 맥반석 계통의 규산방청제는 철편에 강한 피막을 형성하므로서 원상테 그대로 유지하며, 방청방식효과가 매우 탁월함을 알 수 있다.According to the experiment, the silicic acid rust preventive agent of the elvan is maintained as the original frame by forming a strong film on the iron piece, it can be seen that the anti-corrosive effect is very excellent.
따라서, 본 발명은 각기 다른 혼합물이 상승작용에 의하여 금속표면에 형성된 스케일이나 녹을 원활하게 제거하고, 이들 부식인자의 분산과 이온화활성작용의 부제 및 얇고 강한 피막형성으로 방식방청작용이 우수하며, 무색, 무취, 무독의 안정하고 위생적이다.Therefore, the present invention smoothly removes scale and rust formed on the metal surface by synergistic action of different mixtures, and is excellent in anti-corrosive action by dispersing these corrosion factors and substituting ionization activity and forming a thin and strong film. It is odorless, nontoxic, stable and hygienic.
즉, 본 발명은That is, the present invention
-. 배관 또는 금속용기 내부에 1㎛의 피막형성으로 공기나 물의 접촉을 방지하므로서 방청방식효과 매우 탁월하며,-. Anti-corrosion effect is very excellent by preventing the contact of air or water by forming a film of 1㎛ inside the pipe or metal container.
-. 기존의 녹을 제거하고 배관내부의 청결을 보존하며,-. Remove the existing rust and preserve the cleanliness of the pipe,
-. 인체에 무해하며 무취, 무독으로 음용수계통에 매우 적합하며,-. It is harmless to human body, odorless and non-toxic, so it is very suitable for drinking water system.
-. 냉동수에 관계없이 그 효과가 매우 크고, 더욱이 온도가 상승할수록 그 효과가 크며,-. Regardless of the frozen water, the effect is very large, and moreover, as the temperature rises, the effect is greater,
-. 철 이외의 동, 아연 등 비철금속에 그 효과가 매우 탁월하며,-. The effect is very excellent on non-ferrous metals such as copper and zinc other than iron,
-. 마그네슘, 구리 등의 경수성분을 포착, 연수화작용을 수행하며,-. Capturing and softening the hard water components such as magnesium and copper,
-. 용존산소를 활성화시키며,-. Activate dissolved oxygen,
-. 미네랄을 용출하고 PH 조절등으로 물맛을 좋게 하며,-. Elutes the minerals and improves the taste of the water by adjusting the pH,
-. 부영양화 현상으로 인한 녹조, 적조현상이 방지되는 등의 많은 잇점이 있다.-. There are many advantages such as green algae and red tide due to eutrophication.
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| KR200205262Y1 (en) * | 2000-01-20 | 2000-12-01 | 김덕희 | Apparatus for manufacturing a detergent of boiler and piping |
| KR20010011888A (en) * | 1999-07-30 | 2001-02-15 | 유광근 | Preparation method of metallic pipe detergent |
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| KR20010011888A (en) * | 1999-07-30 | 2001-02-15 | 유광근 | Preparation method of metallic pipe detergent |
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