JP5583932B2 - アセチレンの製造方法 - Google Patents
アセチレンの製造方法 Download PDFInfo
- Publication number
- JP5583932B2 JP5583932B2 JP2009170101A JP2009170101A JP5583932B2 JP 5583932 B2 JP5583932 B2 JP 5583932B2 JP 2009170101 A JP2009170101 A JP 2009170101A JP 2009170101 A JP2009170101 A JP 2009170101A JP 5583932 B2 JP5583932 B2 JP 5583932B2
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- JP
- Japan
- Prior art keywords
- acetylene
- gas
- moisture
- hydride
- purity
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 title claims description 86
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 title claims description 86
- 238000004519 manufacturing process Methods 0.000 title claims description 20
- 150000004678 hydrides Chemical class 0.000 claims description 31
- 239000005997 Calcium carbide Substances 0.000 claims description 27
- CLZWAWBPWVRRGI-UHFFFAOYSA-N tert-butyl 2-[2-[2-[2-[bis[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]amino]-5-bromophenoxy]ethoxy]-4-methyl-n-[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]anilino]acetate Chemical compound CC1=CC=C(N(CC(=O)OC(C)(C)C)CC(=O)OC(C)(C)C)C(OCCOC=2C(=CC=C(Br)C=2)N(CC(=O)OC(C)(C)C)CC(=O)OC(C)(C)C)=C1 CLZWAWBPWVRRGI-UHFFFAOYSA-N 0.000 claims description 27
- 239000003463 adsorbent Substances 0.000 claims description 25
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 22
- 238000000034 method Methods 0.000 claims description 13
- 239000002808 molecular sieve Substances 0.000 claims description 13
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims description 13
- 239000012535 impurity Substances 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 3
- 239000007789 gas Substances 0.000 description 31
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 21
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
- XYFCBTPGUUZFHI-UHFFFAOYSA-N Phosphine Chemical compound P XYFCBTPGUUZFHI-UHFFFAOYSA-N 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 3
- 239000002041 carbon nanotube Substances 0.000 description 3
- 229910021393 carbon nanotube Inorganic materials 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 2
- 229910000073 phosphorus hydride Inorganic materials 0.000 description 2
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002116 nanohorn Substances 0.000 description 1
- 239000002086 nanomaterial Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10H—PRODUCTION OF ACETYLENE BY WET METHODS
- C10H11/00—Acetylene gas generators with submersion of the carbide in water
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/12—Purification; Separation; Use of additives by adsorption, i.e. purification or separation of hydrocarbons with the aid of solids, e.g. with ion-exchangers
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/12—Purification; Separation; Use of additives by adsorption, i.e. purification or separation of hydrocarbons with the aid of solids, e.g. with ion-exchangers
- C07C7/13—Purification; Separation; Use of additives by adsorption, i.e. purification or separation of hydrocarbons with the aid of solids, e.g. with ion-exchangers by molecular-sieve technique
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Water Supply & Treatment (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Drying Of Gases (AREA)
Description
Claims (4)
- 炭化カルシウムに水分を作用させてアセチレンを主成分とするガスを発生させるアセチレンガス発生工程と、該アセチレンガス発生工程で発生したガスを第一の乾式吸着材に接触させることによりガス中に含まれる水分を第一の乾式吸着材に吸着させて除去する水分除去工程と、該水分除去工程を終えたガスを第二の乾式吸着材に接触させることによりガス中に含まれる水素化物系不純物を第二の乾式吸着材に吸着させて除去する水素化物除去工程とを含む高純度アセチレン製造工程で製造した高純度アセチレンを大気圧以下の圧力でアセチレン使用先に供給し、
前記アセチレン使用先へのアセチレン供給量に応じて前記炭化カルシウムに作用させる水分の供給量を制御するとともに、前記アセチレンガス発生工程、水分除去工程及び水素化物除去工程の系内を大気圧以下に制御することを特徴とするアセチレンの製造方法。 - 余剰の高純度アセチレンを系外に抜き出す余剰圧力放出ラインを備えていることを特徴とする請求項1記載のアセチレンの製造方法。
- 前記第一の乾式吸着材が、活性炭及びモレキュラシーブス3Aのいずれか一方又は活性炭とモレキュラシーブス3Aとの混合物であることを特徴とする請求項1又は2記載のアセチレンの製造方法。
- 前記第二の乾式吸着材が、活性アルミナ及びモレキュラシーブス4A、5A、13Xのいずれか一種又は二種以上の混合物であることを特徴とする請求項1乃至3のいずれか1項記載のアセチレンの製造方法。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009170101A JP5583932B2 (ja) | 2009-07-21 | 2009-07-21 | アセチレンの製造方法 |
PCT/JP2010/062080 WO2011010613A1 (ja) | 2009-07-21 | 2010-07-16 | アセチレンの供給方法 |
TW099123764A TWI495500B (zh) | 2009-07-21 | 2010-07-20 | 乙炔之供給方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009170101A JP5583932B2 (ja) | 2009-07-21 | 2009-07-21 | アセチレンの製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011026205A JP2011026205A (ja) | 2011-02-10 |
JP5583932B2 true JP5583932B2 (ja) | 2014-09-03 |
Family
ID=43499086
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009170101A Active JP5583932B2 (ja) | 2009-07-21 | 2009-07-21 | アセチレンの製造方法 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP5583932B2 (ja) |
TW (1) | TWI495500B (ja) |
WO (1) | WO2011010613A1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102360179A (zh) * | 2011-07-21 | 2012-02-22 | 新疆天业(集团)有限公司 | 干法乙炔生产中进出物料的控制方法 |
CN103130369B (zh) * | 2011-12-05 | 2014-07-02 | 天辰化工有限公司 | 乙炔清净产生的次氯酸钠废水回用的一种方法 |
CN105969424A (zh) * | 2016-07-07 | 2016-09-28 | 中盐吉兰泰盐化集团有限公司 | 一种利用回收电石灰尘生产乙炔气的系统 |
CN113731167B (zh) * | 2021-09-02 | 2023-03-21 | 昆明理工大学 | 一种改性电石渣的制备方法及其产品和应用 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5768828A (en) * | 1980-10-17 | 1982-04-27 | Fuji Photo Film Co Ltd | Diffusion transfer photography film unit |
JPH0618795B2 (ja) * | 1985-08-22 | 1994-03-16 | 東ソー株式会社 | 高純度アセチレンガスの製造法 |
JPH0825917B2 (ja) * | 1988-08-25 | 1996-03-13 | 大陽酸素株式会社 | 高純度アセチレンガスの製造方法 |
JP4314015B2 (ja) * | 2002-10-31 | 2009-08-12 | ニチゴー日興株式会社 | 可搬式超高純度アセチレン供給装置 |
-
2009
- 2009-07-21 JP JP2009170101A patent/JP5583932B2/ja active Active
-
2010
- 2010-07-16 WO PCT/JP2010/062080 patent/WO2011010613A1/ja active Application Filing
- 2010-07-20 TW TW099123764A patent/TWI495500B/zh active
Also Published As
Publication number | Publication date |
---|---|
WO2011010613A1 (ja) | 2011-01-27 |
JP2011026205A (ja) | 2011-02-10 |
TW201111028A (en) | 2011-04-01 |
TWI495500B (zh) | 2015-08-11 |
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