KR100809877B1 - 초고순도 알킬렌카보네이트의 정제 방법 - Google Patents
초고순도 알킬렌카보네이트의 정제 방법 Download PDFInfo
- Publication number
- KR100809877B1 KR100809877B1 KR1020060086574A KR20060086574A KR100809877B1 KR 100809877 B1 KR100809877 B1 KR 100809877B1 KR 1020060086574 A KR1020060086574 A KR 1020060086574A KR 20060086574 A KR20060086574 A KR 20060086574A KR 100809877 B1 KR100809877 B1 KR 100809877B1
- Authority
- KR
- South Korea
- Prior art keywords
- alkylene carbonate
- distillation
- carbonate
- acid
- purification method
- Prior art date
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- -1 Alkylene Carbonate Chemical compound 0.000 title claims abstract description 80
- 238000000034 method Methods 0.000 title claims abstract description 60
- 238000000746 purification Methods 0.000 title claims abstract description 18
- 238000004821 distillation Methods 0.000 claims abstract description 93
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 74
- 230000008569 process Effects 0.000 claims abstract description 32
- 238000000354 decomposition reaction Methods 0.000 claims abstract description 31
- 239000003112 inhibitor Substances 0.000 claims abstract description 28
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims abstract description 27
- 238000002845 discoloration Methods 0.000 claims abstract description 21
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000003054 catalyst Substances 0.000 claims abstract description 16
- 238000001179 sorption measurement Methods 0.000 claims abstract description 15
- 239000002253 acid Substances 0.000 claims abstract description 12
- 238000003860 storage Methods 0.000 claims abstract description 9
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 claims abstract description 7
- 230000007774 longterm Effects 0.000 claims abstract description 7
- 238000002156 mixing Methods 0.000 claims abstract description 7
- 239000011975 tartaric acid Substances 0.000 claims abstract description 7
- 235000002906 tartaric acid Nutrition 0.000 claims abstract description 7
- 239000002861 polymer material Substances 0.000 claims abstract description 6
- XESZUVZBAMCAEJ-UHFFFAOYSA-N 4-tert-butylcatechol Chemical compound CC(C)(C)C1=CC=C(O)C(O)=C1 XESZUVZBAMCAEJ-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000012535 impurity Substances 0.000 claims description 31
- 238000009835 boiling Methods 0.000 claims description 29
- KMTRUDSVKNLOMY-UHFFFAOYSA-N Ethylene carbonate Chemical group O=C1OCCO1 KMTRUDSVKNLOMY-UHFFFAOYSA-N 0.000 claims description 22
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 4
- ZZXUZKXVROWEIF-UHFFFAOYSA-N 1,2-butylene carbonate Chemical compound CCC1COC(=O)O1 ZZXUZKXVROWEIF-UHFFFAOYSA-N 0.000 claims description 2
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 2
- 229910017604 nitric acid Inorganic materials 0.000 claims description 2
- RUOJZAUFBMNUDX-UHFFFAOYSA-N propylene carbonate Chemical compound CC1COC(=O)O1 RUOJZAUFBMNUDX-UHFFFAOYSA-N 0.000 claims description 2
- 239000002994 raw material Substances 0.000 abstract description 20
- 239000000463 material Substances 0.000 abstract description 11
- 238000006116 polymerization reaction Methods 0.000 abstract description 6
- 238000006243 chemical reaction Methods 0.000 abstract description 5
- 239000012776 electronic material Substances 0.000 abstract description 4
- 230000006866 deterioration Effects 0.000 abstract description 2
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 28
- 238000011084 recovery Methods 0.000 description 14
- 238000004925 denaturation Methods 0.000 description 9
- 230000036425 denaturation Effects 0.000 description 9
- 239000000047 product Substances 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 6
- 230000007850 degeneration Effects 0.000 description 5
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- 239000006227 byproduct Substances 0.000 description 4
- 230000007423 decrease Effects 0.000 description 4
- 238000010992 reflux Methods 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 125000002947 alkylene group Chemical group 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 230000006837 decompression Effects 0.000 description 3
- 238000006731 degradation reaction Methods 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 150000002896 organic halogen compounds Chemical class 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000035484 reaction time Effects 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- 238000005979 thermal decomposition reaction Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- PBAYDYUZOSNJGU-UHFFFAOYSA-N chelidonic acid Natural products OC(=O)C1=CC(=O)C=C(C(O)=O)O1 PBAYDYUZOSNJGU-UHFFFAOYSA-N 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 231100000676 disease causative agent Toxicity 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000004817 gas chromatography Methods 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000543 intermediate Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000001577 simple distillation Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- CVJLQNNJZBCTLI-UHFFFAOYSA-M triphenylsulfanium;iodide Chemical compound [I-].C1=CC=CC=C1[S+](C=1C=CC=CC=1)C1=CC=CC=C1 CVJLQNNJZBCTLI-UHFFFAOYSA-M 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
- C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
- C07D317/10—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings
- C07D317/32—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D317/34—Oxygen atoms
- C07D317/36—Alkylene carbonates; Substituted alkylene carbonates
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/30—Active carbon
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B63/00—Purification; Separation; Stabilisation; Use of additives
- C07B63/04—Use of additives
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060086574A KR100809877B1 (ko) | 2006-09-08 | 2006-09-08 | 초고순도 알킬렌카보네이트의 정제 방법 |
Applications Claiming Priority (1)
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---|---|---|---|
KR1020060086574A KR100809877B1 (ko) | 2006-09-08 | 2006-09-08 | 초고순도 알킬렌카보네이트의 정제 방법 |
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KR100809877B1 true KR100809877B1 (ko) | 2008-03-06 |
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KR1020060086574A KR100809877B1 (ko) | 2006-09-08 | 2006-09-08 | 초고순도 알킬렌카보네이트의 정제 방법 |
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KR (1) | KR100809877B1 (ko) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101745675B1 (ko) | 2014-11-05 | 2017-06-09 | 주식회사 엘지화학 | 폴리알킬렌카보네이트 수지의 제조방법 |
KR101794912B1 (ko) | 2015-04-13 | 2017-12-01 | 주식회사 엘지화학 | 폴리알킬렌카보네이트 수지의 제조방법 |
KR101966135B1 (ko) * | 2017-12-07 | 2019-04-05 | 한국에너지기술연구원 | 이산화탄소 포집공정과 연계된 알킬렌카보네이트의 정제를 위한 진공증류 시스템 |
KR102150240B1 (ko) * | 2019-10-14 | 2020-09-01 | 그린케미칼 주식회사 | 알킬렌카보네이트 제조 장치 및 그를 이용한 제조 방법 |
CN114011101A (zh) * | 2021-04-08 | 2022-02-08 | 旭化成株式会社 | 环状碳酸亚烷基酯的工业制造方法 |
WO2022257903A1 (zh) * | 2021-06-07 | 2022-12-15 | 山东利兴化工有限公司 | 一种生产电子级碳酸丙烯酯的连续精馏装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6476237B2 (en) | 2000-03-09 | 2002-11-05 | Huntsman Petrochemical Corporation | Purification of alkylene carbonates |
US6673212B2 (en) | 2001-04-26 | 2004-01-06 | Huntsman Petrochemical Corporation | Polymerization-inhibited distillation |
-
2006
- 2006-09-08 KR KR1020060086574A patent/KR100809877B1/ko not_active IP Right Cessation
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6476237B2 (en) | 2000-03-09 | 2002-11-05 | Huntsman Petrochemical Corporation | Purification of alkylene carbonates |
US6673212B2 (en) | 2001-04-26 | 2004-01-06 | Huntsman Petrochemical Corporation | Polymerization-inhibited distillation |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101745675B1 (ko) | 2014-11-05 | 2017-06-09 | 주식회사 엘지화학 | 폴리알킬렌카보네이트 수지의 제조방법 |
KR101794912B1 (ko) | 2015-04-13 | 2017-12-01 | 주식회사 엘지화학 | 폴리알킬렌카보네이트 수지의 제조방법 |
KR101966135B1 (ko) * | 2017-12-07 | 2019-04-05 | 한국에너지기술연구원 | 이산화탄소 포집공정과 연계된 알킬렌카보네이트의 정제를 위한 진공증류 시스템 |
KR102150240B1 (ko) * | 2019-10-14 | 2020-09-01 | 그린케미칼 주식회사 | 알킬렌카보네이트 제조 장치 및 그를 이용한 제조 방법 |
WO2021075618A1 (ko) * | 2019-10-14 | 2021-04-22 | 그린케미칼 주식회사 | 알킬렌카보네이트 제조 시스템 및 그를 이용한 제조방법 |
CN114011101A (zh) * | 2021-04-08 | 2022-02-08 | 旭化成株式会社 | 环状碳酸亚烷基酯的工业制造方法 |
JP7022255B1 (ja) | 2021-04-08 | 2022-02-17 | 旭化成株式会社 | 環状アルキレンカーボネートの工業的製造方法 |
WO2022215297A1 (ja) * | 2021-04-08 | 2022-10-13 | 旭化成株式会社 | 環状アルキレンカーボネートの工業的製造方法 |
JP2022161807A (ja) * | 2021-04-08 | 2022-10-21 | 旭化成株式会社 | 環状アルキレンカーボネートの工業的製造方法 |
EP4321510A4 (en) * | 2021-04-08 | 2024-10-16 | Asahi Kasei Kabushiki Kaisha | PROCESS FOR THE INDUSTRIAL PRODUCTION OF CYCLIC ALKYLENE CARBONATE |
WO2022257903A1 (zh) * | 2021-06-07 | 2022-12-15 | 山东利兴化工有限公司 | 一种生产电子级碳酸丙烯酯的连续精馏装置 |
EP4349441A4 (en) * | 2021-06-07 | 2024-05-29 | Shandong Lixing Chemical Co., Ltd. | CONTINUOUS RECTIFICATION DEVICE FOR THE PRODUCTION OF ELECTRONIC QUALITY PROPYLENE CARBONATE |
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