KR100881279B1 - 아세톤의 고순도 정제방법 - Google Patents
아세톤의 고순도 정제방법 Download PDFInfo
- Publication number
- KR100881279B1 KR100881279B1 KR1020080068404A KR20080068404A KR100881279B1 KR 100881279 B1 KR100881279 B1 KR 100881279B1 KR 1020080068404 A KR1020080068404 A KR 1020080068404A KR 20080068404 A KR20080068404 A KR 20080068404A KR 100881279 B1 KR100881279 B1 KR 100881279B1
- Authority
- KR
- South Korea
- Prior art keywords
- acetone
- less
- ppm
- ppb
- exchange resin
- Prior art date
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Classifications
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/78—Separation; Purification; Stabilisation; Use of additives
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/06—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing polymers
- B01J31/08—Ion-exchange resins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J47/00—Ion-exchange processes in general; Apparatus therefor
- B01J47/011—Ion-exchange processes in general; Apparatus therefor using batch processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J47/00—Ion-exchange processes in general; Apparatus therefor
- B01J47/02—Column or bed processes
- B01J47/026—Column or bed processes using columns or beds of different ion exchange materials in series
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B63/00—Purification; Separation; Stabilisation; Use of additives
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/78—Separation; Purification; Stabilisation; Use of additives
- C07C45/80—Separation; Purification; Stabilisation; Use of additives by liquid-liquid treatment
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
- C07C49/04—Saturated compounds containing keto groups bound to acyclic carbon atoms
- C07C49/08—Acetone
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S203/00—Distillation: processes, separatory
- Y10S203/11—Batch distillation
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080068404A KR100881279B1 (ko) | 2008-07-15 | 2008-07-15 | 아세톤의 고순도 정제방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080068404A KR100881279B1 (ko) | 2008-07-15 | 2008-07-15 | 아세톤의 고순도 정제방법 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR100881279B1 true KR100881279B1 (ko) | 2009-02-03 |
Family
ID=40680956
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020080068404A KR100881279B1 (ko) | 2008-07-15 | 2008-07-15 | 아세톤의 고순도 정제방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100881279B1 (ko) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105175236A (zh) * | 2015-09-25 | 2015-12-23 | 江阴润玛电子材料股份有限公司 | 一种超净高纯丙酮的生产方法 |
KR20200006838A (ko) * | 2018-07-11 | 2020-01-21 | 유니온정유(주) | 폐유기용매 정제 방법 |
US10737994B2 (en) | 2016-07-12 | 2020-08-11 | Sabic Global Technologies B.V. | Acetone purification systems and methods |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030024883A1 (en) | 1998-06-09 | 2003-02-06 | Mullee William H. | Purification of organic solvent fluids |
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2008
- 2008-07-15 KR KR1020080068404A patent/KR100881279B1/ko active IP Right Grant
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030024883A1 (en) | 1998-06-09 | 2003-02-06 | Mullee William H. | Purification of organic solvent fluids |
US20070084792A1 (en) | 1998-06-09 | 2007-04-19 | Mullee William H | Purification of organic solvent fluids |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105175236A (zh) * | 2015-09-25 | 2015-12-23 | 江阴润玛电子材料股份有限公司 | 一种超净高纯丙酮的生产方法 |
US10737994B2 (en) | 2016-07-12 | 2020-08-11 | Sabic Global Technologies B.V. | Acetone purification systems and methods |
KR20200006838A (ko) * | 2018-07-11 | 2020-01-21 | 유니온정유(주) | 폐유기용매 정제 방법 |
KR102097384B1 (ko) * | 2018-07-11 | 2020-04-06 | 유니온정유(주) | 폐유기용매 정제 방법 |
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