JPS5221481B2 - - Google Patents
Info
- Publication number
- JPS5221481B2 JPS5221481B2 JP47119967A JP11996772A JPS5221481B2 JP S5221481 B2 JPS5221481 B2 JP S5221481B2 JP 47119967 A JP47119967 A JP 47119967A JP 11996772 A JP11996772 A JP 11996772A JP S5221481 B2 JPS5221481 B2 JP S5221481B2
- Authority
- JP
- Japan
- 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
- C07C7/13—Purification; Separation; Use of additives by adsorption, i.e. purification or separation of hydrocarbons with the aid of solids, e.g. with ion-exchangers by molecular-sieve technique
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)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Treating Waste Gases (AREA)
- Treatment Of Liquids With Adsorbents In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US20383771A | 1971-12-01 | 1971-12-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4862703A JPS4862703A (cg-RX-API-DMAC7.html) | 1973-09-01 |
| JPS5221481B2 true JPS5221481B2 (cg-RX-API-DMAC7.html) | 1977-06-10 |
Family
ID=22755535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP47119967A Expired JPS5221481B2 (cg-RX-API-DMAC7.html) | 1971-12-01 | 1972-12-01 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3723561A (cg-RX-API-DMAC7.html) |
| JP (1) | JPS5221481B2 (cg-RX-API-DMAC7.html) |
| CA (1) | CA978482A (cg-RX-API-DMAC7.html) |
| FR (1) | FR2162126B1 (cg-RX-API-DMAC7.html) |
| GB (1) | GB1402436A (cg-RX-API-DMAC7.html) |
| IT (1) | IT973826B (cg-RX-API-DMAC7.html) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4085158A (en) * | 1976-03-11 | 1978-04-18 | Phillips Petroleum Company | Isoamylenes from butenes |
| AU520151B2 (en) * | 1977-07-12 | 1982-01-14 | Uop Inc. | Separating butene-1 from c4 hydrocarbons by adsorption and subsequent desorption |
| US4754079A (en) * | 1985-09-21 | 1988-06-28 | Dynamit Nobel Ag | Process for producing the sodium salt of 2-nitro-1,3-propanediol |
| US4957514A (en) * | 1989-02-07 | 1990-09-18 | Air Products And Chemicals, Inc. | Hydrogen purification |
| US5132485A (en) * | 1990-11-21 | 1992-07-21 | Exxon Chemical Patents Inc. | Adsorptive separation of alpha-olefins and internal olefins |
| US5276246A (en) * | 1991-12-23 | 1994-01-04 | Uop | Process for separating normal olefins from non-normal olefins |
| FR2745006B1 (fr) * | 1996-02-21 | 1998-04-03 | Ceca Sa | Procede de purification d'une coupe paraffinique |
| EP0943595B1 (en) | 1998-03-18 | 2002-01-16 | The Boc Group, Inc. | Process for the separation of alkenes and alkanes |
| US7148392B2 (en) * | 2003-06-17 | 2006-12-12 | Exxonmobil Research And Engineering Company | Separation of 1-butene from C4 feed streams |
| US7404846B2 (en) * | 2005-04-26 | 2008-07-29 | Air Products And Chemicals, Inc. | Adsorbents for rapid cycle pressure swing adsorption processes |
| US7211703B2 (en) * | 2005-04-27 | 2007-05-01 | Calgon Carbon Corporation | Method of separating E and Z isomers of an alkene alcohol and derivatives thereof |
| KR100822847B1 (ko) * | 2007-03-29 | 2008-04-16 | 한국에너지기술연구원 | 올레핀/파라핀 혼합가스에서 올레핀 분리 기술 |
| KR100836707B1 (ko) | 2007-04-25 | 2008-06-10 | 한국에너지기술연구원 | 올레핀/파라핀 혼합가스에서 고순도 부텐-1 분리 기술 |
| EP3558908B1 (en) | 2016-12-21 | 2022-08-10 | SABIC Global Technologies B.V. | Process to produce olefins from a catalytically cracked hydrocarbons stream |
| KR102033300B1 (ko) | 2017-11-16 | 2019-10-17 | 고려대학교 산학협력단 | 유기구조유도체를 배제한 cha 제올라이트 분리막의 제조방법 및 이로부터 제조된 분리막 |
| CN113474317A (zh) * | 2018-12-18 | 2021-10-01 | 沙特基础工业全球技术公司 | 使用精馏和吸附剂从丁烷和丁烯的混合物中分离烯烃成分 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2894998A (en) * | 1957-07-29 | 1959-07-14 | Texas Co | Method of treating a c4 hydrocarbon stream |
| US2971993A (en) * | 1958-06-04 | 1961-02-14 | Exxon Research Engineering Co | Separation of olefinic hydrocarbons with co, ba, k. or ag substituted 10 to 13 angstrom molecular sieves |
| US3151178A (en) * | 1960-06-27 | 1964-09-29 | Exxon Research Engineering Co | Isobutylene purification |
| US3531539A (en) * | 1968-02-15 | 1970-09-29 | Petro Tex Chem Corp | Isobutene separation with a molecular sieve |
-
1971
- 1971-12-01 US US00203837A patent/US3723561A/en not_active Expired - Lifetime
-
1972
- 1972-11-30 GB GB5526972A patent/GB1402436A/en not_active Expired
- 1972-11-30 CA CA157,852A patent/CA978482A/en not_active Expired
- 1972-11-30 IT IT54400/72A patent/IT973826B/it active
- 1972-11-30 FR FR7242669A patent/FR2162126B1/fr not_active Expired
- 1972-12-01 JP JP47119967A patent/JPS5221481B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2258633B2 (de) | 1976-03-25 |
| GB1402436A (en) | 1975-08-06 |
| CA978482A (en) | 1975-11-25 |
| IT973826B (it) | 1974-06-10 |
| DE2258633A1 (de) | 1973-06-07 |
| FR2162126A1 (cg-RX-API-DMAC7.html) | 1973-07-13 |
| US3723561A (en) | 1973-03-27 |
| FR2162126B1 (cg-RX-API-DMAC7.html) | 1977-11-18 |
| JPS4862703A (cg-RX-API-DMAC7.html) | 1973-09-01 |