GB1132285A - A method for purifying propylene - Google Patents
A method for purifying propyleneInfo
- Publication number
- GB1132285A GB1132285A GB3483966A GB3483966A GB1132285A GB 1132285 A GB1132285 A GB 1132285A GB 3483966 A GB3483966 A GB 3483966A GB 3483966 A GB3483966 A GB 3483966A GB 1132285 A GB1132285 A GB 1132285A
- Authority
- GB
- United Kingdom
- Prior art keywords
- propylene
- nitrogen
- resin
- anhydrous
- purifying
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/12—Purification; Separation; Use of additives by adsorption, i.e. purification or separation of hydrocarbons with the aid of solids, e.g. with ion-exchangers
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Water Supply & Treatment (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
1,132,285. Purifying propylene. B. E. BARTRUM (Dow Chemical Co.). 3 Aug., 1966), No. 34839/66. Heading C5E. Substantially anhydrous liquid propylene is freed from carbonyl sulphide by contact with an anhydrous weakly-basic anion exchange resin of the polyamine type. The process is preferably conducted at ambient temperature under sufficient pressure to maintain the propylene in the liquid phase. The resin may be regenerated by a nitrogen/steam mixture at 100‹ C. followed by drying by passage of dry nitrogen or sulphurfree natural gas.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3483966A GB1132285A (en) | 1966-08-03 | 1966-08-03 | A method for purifying propylene |
BE685521D BE685521A (en) | 1965-07-06 | 1966-08-16 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3483966A GB1132285A (en) | 1966-08-03 | 1966-08-03 | A method for purifying propylene |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1132285A true GB1132285A (en) | 1968-10-30 |
Family
ID=10370538
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3483966A Expired GB1132285A (en) | 1965-07-06 | 1966-08-03 | A method for purifying propylene |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1132285A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2157308A (en) * | 1984-04-13 | 1985-10-23 | Labofina Sa | Process for the removal of carbonyl sulphide from liquid hydrocarbon feedstocks |
-
1966
- 1966-08-03 GB GB3483966A patent/GB1132285A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2157308A (en) * | 1984-04-13 | 1985-10-23 | Labofina Sa | Process for the removal of carbonyl sulphide from liquid hydrocarbon feedstocks |
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