JPS565419A - Separation of hydrocarbon - Google Patents
Separation of hydrocarbonInfo
- Publication number
- JPS565419A JPS565419A JP8010279A JP8010279A JPS565419A JP S565419 A JPS565419 A JP S565419A JP 8010279 A JP8010279 A JP 8010279A JP 8010279 A JP8010279 A JP 8010279A JP S565419 A JPS565419 A JP S565419A
- Authority
- JP
- Japan
- Prior art keywords
- agent
- adsorbent
- developing agent
- olefin
- developing
- 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.)
- Pending
Links
Abstract
PURPOSE: To separate isobutylene from a 4C olefin industrially advantageously, by the chromatography in the presence of a specific zeolite X or Y as an adsorbent, and a 5W7C chain or cyclic olefin as a displacing agent or a developing agent.
CONSTITUTION: A 4C olefin difficult to separate by distillation, and a displacing agent or a developing agent are fed in turns into a separation column packed with an adsorbent, to form and shift a 4C adsorption zone, and separate isobutylene by chromatorgraphy. A zeolite X substituted with conjugated ions of K and Ag as an adsorbent, and a 5W7C chain or cyclic olefin hydrocarbon as a displacing agent or a developing may be used, or a zeolite Y substituted with Li ions as an adsorbent and a 5W7C chain olefin hydrocarbon as displacing agent or a developing agent, may be used. The developing agent has a relative adsorptivity of 0.3W5 expressed by the formula (FRS is a developing agent) in a wide concentration range, and can be separated in high selectivity.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8010279A JPS565419A (en) | 1979-06-27 | 1979-06-27 | Separation of hydrocarbon |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8010279A JPS565419A (en) | 1979-06-27 | 1979-06-27 | Separation of hydrocarbon |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS565419A true JPS565419A (en) | 1981-01-20 |
Family
ID=13708809
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8010279A Pending JPS565419A (en) | 1979-06-27 | 1979-06-27 | Separation of hydrocarbon |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS565419A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6074973A (en) * | 1998-03-20 | 2000-06-13 | Engelhard Corporation | Catalyzed hydrocarbon trap material and method of making the same |
-
1979
- 1979-06-27 JP JP8010279A patent/JPS565419A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6074973A (en) * | 1998-03-20 | 2000-06-13 | Engelhard Corporation | Catalyzed hydrocarbon trap material and method of making the same |
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