TW314512B - - Google Patents
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- Publication number
- TW314512B TW314512B TW083108055A TW83108055A TW314512B TW 314512 B TW314512 B TW 314512B TW 083108055 A TW083108055 A TW 083108055A TW 83108055 A TW83108055 A TW 83108055A TW 314512 B TW314512 B TW 314512B
- Authority
- TW
- Taiwan
- Prior art keywords
- carbon dioxide
- argon
- reactor
- gas
- membrane
- Prior art date
Links
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)
- Separation Using Semi-Permeable Membranes (AREA)
- Epoxy Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP93202726 | 1993-09-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW314512B true TW314512B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1997-09-01 |
Family
ID=8214110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW083108055A TW314512B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1993-09-20 | 1994-09-01 |
Country Status (12)
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6040467A (en) * | 1997-07-24 | 2000-03-21 | Praxair Technology, Inc. | High purity oxygen for ethylene oxide production |
| US6667409B2 (en) | 2001-09-27 | 2003-12-23 | Praxair Technology, Inc. | Process and apparatus for integrating an alkene derivative process with an ethylene process |
| MY136774A (en) * | 2003-02-28 | 2008-11-28 | Shell Int Research | Method of improving the operation of a manufacturing process |
| MY146505A (en) * | 2003-02-28 | 2012-08-15 | Shell Int Research | A method of manufacturing ethylene oxide |
| AU2005321241B2 (en) * | 2004-12-30 | 2009-03-12 | Shell Internationale Research Maatschappij B.V. | Process for the preparation of lower olefins from heavy wax |
| JP2008526473A (ja) * | 2004-12-31 | 2008-07-24 | シエル・インターナシヨナル・リサーチ・マートスハツペイ・ベー・ヴエー | 統合された調整および分離工程 |
| CN102414188B (zh) * | 2009-04-21 | 2015-05-27 | 陶氏技术投资有限公司 | 使用高效催化剂的获得并保持指定的环氧烷生产参数的改进方法 |
| US8389751B2 (en) * | 2009-04-21 | 2013-03-05 | Dow Technology Investments Llc | Simplified method for producing alkylene oxides with a high efficiency catalyst as it ages |
| EP2421842B1 (en) * | 2009-04-21 | 2018-05-30 | Dow Technology Investments LLC | Epoxidation reactions and operating conditions thereof |
| KR101786935B1 (ko) * | 2009-12-28 | 2017-10-18 | 다우 테크놀로지 인베스트먼츠 엘엘씨. | 알킬렌 옥사이드의 제조시 은 촉매 상의 은 클로라이드의 생성을 제어하는 방법 |
| US11453653B2 (en) | 2018-07-13 | 2022-09-27 | Sabic Global Technologies B.V. | Process for separating carbon dioxide and argon from hydrocarbons |
| CN110201487B (zh) * | 2019-06-24 | 2021-06-25 | 浙江天采云集科技股份有限公司 | 一种乙烯法制环氧乙烷中高纯度高收率甲烷致稳气净化与再利用方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3337572A1 (de) * | 1983-10-15 | 1985-04-25 | Linde Ag, 6200 Wiesbaden | Verfahren und vorrichtung zum abtrennen einer komponente aus einem gasgemisch |
| US4879396A (en) * | 1985-05-01 | 1989-11-07 | Scientific Design Company, Inc. | Selective extraction of CO2 and argon from ethylene oxide recycle system |
| IN165859B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1985-05-01 | 1990-01-27 | Halcon Sd Group Inc | |
| WO1990007372A1 (en) * | 1986-10-27 | 1990-07-12 | Richard Alan Sauer | Process for membrane separation of gas mixtures |
| US5084073A (en) * | 1990-10-11 | 1992-01-28 | Union Carbide Industrial Gases Technology Corporation | Membrane drying process and system |
| US5233060A (en) * | 1992-08-13 | 1993-08-03 | The Dow Chemical Company | Ethylene recovery in direct-oxidation ethylene oxide processes |
-
1994
- 1994-09-01 TW TW083108055A patent/TW314512B/zh not_active IP Right Cessation
- 1994-09-19 KR KR1019960701419A patent/KR100354431B1/ko not_active Expired - Lifetime
- 1994-09-19 SG SG1996005641A patent/SG59960A1/en unknown
- 1994-09-19 CN CN94193443A patent/CN1131419A/zh active Pending
- 1994-09-19 EP EP94928382A patent/EP0720606B1/en not_active Expired - Lifetime
- 1994-09-19 DE DE69403090T patent/DE69403090T2/de not_active Expired - Fee Related
- 1994-09-19 WO PCT/EP1994/003144 patent/WO1995008545A1/en active IP Right Grant
- 1994-09-19 AU AU77831/94A patent/AU678062B2/en not_active Ceased
- 1994-09-19 JP JP7509562A patent/JPH09503758A/ja active Pending
- 1994-09-19 ES ES94928382T patent/ES2102886T3/es not_active Expired - Lifetime
- 1994-09-19 CA CA002172064A patent/CA2172064C/en not_active Expired - Fee Related
-
1995
- 1995-04-05 US US08/417,481 patent/US5519152A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| SG59960A1 (en) | 1999-02-22 |
| DE69403090D1 (de) | 1997-06-12 |
| US5519152A (en) | 1996-05-21 |
| CA2172064A1 (en) | 1995-03-30 |
| JPH09503758A (ja) | 1997-04-15 |
| ES2102886T3 (es) | 1997-08-01 |
| CN1131419A (zh) | 1996-09-18 |
| AU678062B2 (en) | 1997-05-15 |
| CA2172064C (en) | 2005-06-14 |
| KR100354431B1 (ko) | 2002-12-26 |
| EP0720606B1 (en) | 1997-05-07 |
| WO1995008545A1 (en) | 1995-03-30 |
| EP0720606A1 (en) | 1996-07-10 |
| DE69403090T2 (de) | 1997-10-02 |
| AU7783194A (en) | 1995-04-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MK4A | Expiration of patent term of an invention patent |