ZA95629B - Acetonitrile purification via an adsorption-based process - Google Patents
Acetonitrile purification via an adsorption-based processInfo
- Publication number
- ZA95629B ZA95629B ZA95629A ZA95629A ZA95629B ZA 95629 B ZA95629 B ZA 95629B ZA 95629 A ZA95629 A ZA 95629A ZA 95629 A ZA95629 A ZA 95629A ZA 95629 B ZA95629 B ZA 95629B
- Authority
- ZA
- South Africa
- Prior art keywords
- adsorption
- based process
- purification via
- acetonitrile purification
- acetonitrile
- Prior art date
Links
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ZA95629A ZA95629B (en) | 1995-01-26 | 1995-01-26 | Acetonitrile purification via an adsorption-based process |
CN95102948A CN1063435C (en) | 1995-01-26 | 1995-03-13 | Acetonitrile purification via adsorption-based process |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ZA95629A ZA95629B (en) | 1995-01-26 | 1995-01-26 | Acetonitrile purification via an adsorption-based process |
CN95102948A CN1063435C (en) | 1995-01-26 | 1995-03-13 | Acetonitrile purification via adsorption-based process |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA95629B true ZA95629B (en) | 1995-10-05 |
Family
ID=37102584
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA95629A ZA95629B (en) | 1995-01-26 | 1995-01-26 | Acetonitrile purification via an adsorption-based process |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN1063435C (en) |
ZA (1) | ZA95629B (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101597241B (en) * | 2008-06-06 | 2012-11-21 | 上海星可高纯溶剂有限公司 | Method for purifying ultraclean high-purity acetonitrile |
CN101570497B (en) * | 2009-06-15 | 2012-10-24 | 天津市康科德科技有限公司 | Method for purifying high-purity organic solvent acetonitrile for research |
CN102351737B (en) * | 2011-07-30 | 2014-02-26 | 常州市康瑞化工有限公司 | Technology for post-treating cyanacetate |
CN102746189B (en) * | 2012-07-24 | 2014-10-29 | 国药集团化学试剂有限公司 | Method for preparing chromatographically pure acetonitrile |
CN104744299A (en) * | 2013-12-31 | 2015-07-01 | 上海星可高纯溶剂有限公司 | Method for purifying high pure organic solvent acetonitrile |
CN104744298A (en) * | 2015-03-31 | 2015-07-01 | 太仓沪试试剂有限公司 | Acetonitrile purification method |
CN105801347B (en) * | 2016-04-19 | 2019-10-11 | 巨化集团技术中心 | The minimizing technology of nitrile organic matter in a kind of tetrachloro-ethylene and carbon tetrachloride |
CN107935887B (en) * | 2017-12-21 | 2020-12-08 | 上海应用技术大学 | Preparation method of gradient acetonitrile |
CN109085260B (en) * | 2018-07-16 | 2021-08-20 | 广东工业大学 | Method for purifying pesticide residue grade acetonitrile |
CN113248403B (en) * | 2021-06-25 | 2021-11-02 | 潍坊中汇化工有限公司 | Method for removing impurities in acetonitrile prepared by acetic acid ammoniation method |
CN113956179B (en) * | 2021-12-20 | 2022-03-29 | 潍坊中汇化工有限公司 | Acetonitrile refining method and application thereof |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69307701T2 (en) * | 1992-05-21 | 1997-05-15 | Cryodyne Tech Inc | METHOD FOR PURIFYING ACETONITRILE |
-
1995
- 1995-01-26 ZA ZA95629A patent/ZA95629B/en unknown
- 1995-03-13 CN CN95102948A patent/CN1063435C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1063435C (en) | 2001-03-21 |
CN1131145A (en) | 1996-09-18 |
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