CH436240A - Process for the purification of alkylene oxides - Google Patents
Process for the purification of alkylene oxidesInfo
- Publication number
- CH436240A CH436240A CH1154764A CH1154764A CH436240A CH 436240 A CH436240 A CH 436240A CH 1154764 A CH1154764 A CH 1154764A CH 1154764 A CH1154764 A CH 1154764A CH 436240 A CH436240 A CH 436240A
- Authority
- CH
- Switzerland
- Prior art keywords
- purification
- alkylene oxides
- alkylene
- oxides
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D301/00—Preparation of oxiranes
- C07D301/32—Separation; Purification
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEF40758A DE1215675B (en) | 1963-09-14 | 1963-09-14 | Process for the purification of alkylene oxides |
Publications (1)
Publication Number | Publication Date |
---|---|
CH436240A true CH436240A (en) | 1967-05-31 |
Family
ID=7098377
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1154764A CH436240A (en) | 1963-09-14 | 1964-09-04 | Process for the purification of alkylene oxides |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE653046A (en) |
CH (1) | CH436240A (en) |
DE (1) | DE1215675B (en) |
GB (1) | GB1035866A (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPWO2002092587A1 (en) | 2001-05-11 | 2004-08-26 | 鐘淵化学工業株式会社 | Method for obtaining optically active epoxide |
US6528665B1 (en) * | 2002-04-03 | 2003-03-04 | Albemarle Corporation | Preventing undesired odor in and/or purifying alkanediols |
DE10338827A1 (en) * | 2003-08-21 | 2005-04-21 | Basf Ag | Process for the preparation of polyether alcohols |
WO2011085772A1 (en) | 2010-01-15 | 2011-07-21 | Basf Se | "process for the dmc-catalyzed preparation of polyols" |
CN104529949A (en) * | 2015-01-14 | 2015-04-22 | 成都瑞芬思生物科技有限公司 | Separation and purification method for organic compositions |
CN106397365B (en) * | 2015-08-03 | 2019-01-25 | 中国石油化工股份有限公司 | 1,2- epoxy butane purification devices |
CN106397361B (en) * | 2015-08-03 | 2019-01-25 | 中国石油化工股份有限公司 | The method for purifying 1,2- epoxy butane |
-
1963
- 1963-09-14 DE DEF40758A patent/DE1215675B/en active Pending
-
1964
- 1964-09-04 CH CH1154764A patent/CH436240A/en unknown
- 1964-09-14 GB GB3746864A patent/GB1035866A/en not_active Expired
- 1964-09-14 BE BE653046D patent/BE653046A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
DE1215675B (en) | 1966-05-05 |
GB1035866A (en) | 1966-07-13 |
BE653046A (en) | 1965-03-15 |
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