DE69110425D1 - Reinigung von Propylenoxid. - Google Patents
Reinigung von Propylenoxid.Info
- Publication number
- DE69110425D1 DE69110425D1 DE69110425T DE69110425T DE69110425D1 DE 69110425 D1 DE69110425 D1 DE 69110425D1 DE 69110425 T DE69110425 T DE 69110425T DE 69110425 T DE69110425 T DE 69110425T DE 69110425 D1 DE69110425 D1 DE 69110425D1
- Authority
- DE
- Germany
- Prior art keywords
- purification
- propylene oxide
- propylene
- oxide
- 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.)
- Expired - Fee Related
Links
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 title 1
- 238000000746 purification Methods 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D301/00—Preparation of oxiranes
- C07D301/32—Separation; Purification
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Epoxy Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/623,007 US5107002A (en) | 1990-12-06 | 1990-12-06 | Lower alkylene oxide purification |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69110425D1 true DE69110425D1 (de) | 1995-07-20 |
DE69110425T2 DE69110425T2 (de) | 1995-10-12 |
Family
ID=24496402
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69110425T Expired - Fee Related DE69110425T2 (de) | 1990-12-06 | 1991-12-05 | Reinigung von Propylenoxid. |
Country Status (3)
Country | Link |
---|---|
US (1) | US5107002A (de) |
EP (1) | EP0489595B1 (de) |
DE (1) | DE69110425T2 (de) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5106458A (en) * | 1991-07-26 | 1992-04-21 | Texaco Chemical Company | Method for the purification of propylene oxide |
US5248794A (en) * | 1993-02-16 | 1993-09-28 | The Dow Chemical Company | Process for purifying propylene oxide |
US5731446A (en) * | 1996-06-04 | 1998-03-24 | Arco Chemical Technology, L.P. | Molybdenum epoxidation catalyst recovery |
US6037516A (en) * | 1997-11-20 | 2000-03-14 | Huntsman Ici Chemicals Llc | Method for removal of oxygenate impurities from organic chemical streams |
DE10032884A1 (de) * | 2000-07-06 | 2002-01-24 | Basf Ag | Verfahren zur Herstellung von Propylenoxid |
DE10032885A1 (de) * | 2000-07-06 | 2002-01-17 | Basf Ag | Verfahren zur Herstellung von Propylenoxid |
DE10105527A1 (de) * | 2001-02-07 | 2002-08-08 | Basf Ag | Verfahren zur Herstellung eines Epoxids |
CN101248055B (zh) * | 2005-07-01 | 2012-01-25 | 三菱瓦斯化学株式会社 | 2-羟基异丁酸缩水甘油酯的制备方法及包含该产物的组合物 |
US20090236284A1 (en) * | 2008-03-20 | 2009-09-24 | Baxter International Inc. | Removal of substances in dialysis solutions and dialysis components by ion exchange adsorption |
US8080678B2 (en) * | 2010-04-01 | 2011-12-20 | Lyondell Chemical Technology, L.P. | Purification of propylene oxide |
US8389750B2 (en) | 2010-09-28 | 2013-03-05 | Lyondell Chemical Technology, L.P. | Purification of propylene oxide |
US8981133B2 (en) | 2011-06-07 | 2015-03-17 | Lyondell Chemical Technology, L.P. | Alkylene oxide separation systems, methods, and apparatuses |
CN108367944A (zh) | 2015-11-13 | 2018-08-03 | 沙特基础工业全球技术有限公司 | 使用离子交换树脂用于处理源自纯化的对苯二甲酸生产的废水的方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB687991A (en) * | 1950-03-01 | 1953-02-25 | Celanese Corp | Process for the purification of 1,2-propylene oxide |
US2993916A (en) * | 1958-07-22 | 1961-07-25 | Gen Aniline & Film Corp | Purification of ethylene oxide |
US3629144A (en) * | 1969-08-08 | 1971-12-21 | Shell Oil Co | Heavy metal acid salt recovery using anion exchange resin |
JPS60199019A (ja) * | 1984-03-22 | 1985-10-08 | Sumitomo Bakelite Co Ltd | エポキシ化合物の精製方法 |
US4772732A (en) * | 1986-05-08 | 1988-09-20 | Basf Corporation | Method for purification of butylene oxide |
-
1990
- 1990-12-06 US US07/623,007 patent/US5107002A/en not_active Expired - Fee Related
-
1991
- 1991-12-05 DE DE69110425T patent/DE69110425T2/de not_active Expired - Fee Related
- 1991-12-05 EP EP91311350A patent/EP0489595B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0489595A1 (de) | 1992-06-10 |
US5107002A (en) | 1992-04-21 |
EP0489595B1 (de) | 1995-06-14 |
DE69110425T2 (de) | 1995-10-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |