ATE539068T1 - Systeme zur rückgewinnung von alkylenoxid - Google Patents
Systeme zur rückgewinnung von alkylenoxidInfo
- Publication number
- ATE539068T1 ATE539068T1 AT09789006T AT09789006T ATE539068T1 AT E539068 T1 ATE539068 T1 AT E539068T1 AT 09789006 T AT09789006 T AT 09789006T AT 09789006 T AT09789006 T AT 09789006T AT E539068 T1 ATE539068 T1 AT E539068T1
- Authority
- AT
- Austria
- Prior art keywords
- alkylene oxide
- stream
- aqueous solution
- gas phase
- column
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D301/00—Preparation of oxiranes
- C07D301/32—Separation; Purification
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D303/00—Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
- C07D303/02—Compounds containing oxirane rings
- C07D303/04—Compounds containing oxirane rings containing only hydrogen and carbon atoms in addition to the ring oxygen atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Epoxy Compounds (AREA)
- Gas Separation By Absorption (AREA)
- Carbon And Carbon Compounds (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13749308P | 2008-07-31 | 2008-07-31 | |
PCT/US2009/004321 WO2010014190A1 (en) | 2008-07-31 | 2009-07-24 | Alkylene oxide recovery systems |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE539068T1 true ATE539068T1 (de) | 2012-01-15 |
Family
ID=41100536
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT09789006T ATE539068T1 (de) | 2008-07-31 | 2009-07-24 | Systeme zur rückgewinnung von alkylenoxid |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP2318385B1 (de) |
CN (1) | CN102036975B (de) |
AT (1) | ATE539068T1 (de) |
CA (1) | CA2718046C (de) |
WO (1) | WO2010014190A1 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104130215B (zh) * | 2014-08-11 | 2016-02-03 | 河南骏化发展股份有限公司 | 双氧水直接氧化丙烯连续生产环氧丙烷的方法 |
SE540922C2 (en) * | 2017-06-21 | 2018-12-27 | Rosenblad Design Ab | Apparatus and method for separation of components with different volatility in a mixed fluid |
CN111116519B (zh) * | 2018-10-30 | 2022-11-01 | 中国石油化工股份有限公司 | 环氧烷烃利用方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3745092A (en) * | 1971-01-11 | 1973-07-10 | Shell Oil Co | Recovery and purification of ethylene oxide by distillation and absorption |
US3964980A (en) * | 1975-03-24 | 1976-06-22 | Halcon International, Inc. | Process for the recovery of ethylene oxide |
US8049044B2 (en) * | 2002-12-23 | 2011-11-01 | Shell Oil Company | Remediation process and apparatus |
PE20070158A1 (es) * | 2005-05-10 | 2007-03-02 | Shell Int Research | Proceso y dispositivo para recuperar oxido de etileno de un absorbente graso |
-
2009
- 2009-07-24 WO PCT/US2009/004321 patent/WO2010014190A1/en active Application Filing
- 2009-07-24 EP EP09789006A patent/EP2318385B1/de active Active
- 2009-07-24 CA CA2718046A patent/CA2718046C/en active Active
- 2009-07-24 AT AT09789006T patent/ATE539068T1/de active
- 2009-07-24 CN CN200980117943.XA patent/CN102036975B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN102036975B (zh) | 2013-09-04 |
EP2318385B1 (de) | 2011-12-28 |
WO2010014190A1 (en) | 2010-02-04 |
CA2718046C (en) | 2012-01-03 |
CN102036975A (zh) | 2011-04-27 |
CA2718046A1 (en) | 2010-02-04 |
EP2318385A1 (de) | 2011-05-11 |
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