TR17541A - Butadien izolasyonu usulue - Google Patents
Butadien izolasyonu usulueInfo
- Publication number
- TR17541A TR17541A TR17541A TR1754172A TR17541A TR 17541 A TR17541 A TR 17541A TR 17541 A TR17541 A TR 17541A TR 1754172 A TR1754172 A TR 1754172A TR 17541 A TR17541 A TR 17541A
- Authority
- TR
- Turkey
- Prior art keywords
- butadien
- isolation procedure
- isolation
- procedure
- butadien isolation
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/04—Purification; Separation; Use of additives by distillation
- C07C7/05—Purification; Separation; Use of additives by distillation with the aid of auxiliary compounds
- C07C7/08—Purification; Separation; Use of additives by distillation with the aid of auxiliary compounds by extractive distillation
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12908571A | 1971-03-29 | 1971-03-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
TR17541A true TR17541A (tr) | 1975-07-23 |
Family
ID=22438389
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TR17541A TR17541A (tr) | 1971-03-29 | 1972-03-27 | Butadien izolasyonu usulue |
Country Status (4)
Country | Link |
---|---|
US (1) | US3772158A (tr) |
BR (1) | BR7201789D0 (tr) |
TR (1) | TR17541A (tr) |
ZA (1) | ZA722081B (tr) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4038156A (en) * | 1976-09-21 | 1977-07-26 | Shell Oil Company | Butadiene recovery process |
DE2724365C3 (de) * | 1977-05-28 | 1979-09-06 | Basf Ag, 6700 Ludwigshafen | Verfahren zum Trennen eines C4 -Kohlenwasserstoffgemisches durch extraktive Destillation |
DE2823983C3 (de) * | 1978-06-01 | 1981-02-19 | Basf Ag, 6700 Ludwigshafen | Verfahren zur Gewinnung von Butadien-13 aus einem C4 -Kohlenwasserstoffgemisch |
US4515661A (en) * | 1981-10-13 | 1985-05-07 | Nippon Zeon Co. Ltd. | Process for separating highly pure butene-1 and butene-2 |
JPS5892625A (ja) * | 1981-11-27 | 1983-06-02 | Nippon Zeon Co Ltd | C↓4炭化水素留分より高純度ブテン−1又はブテン−1/イソブテン混合物の分離方法 |
JPS58126820A (ja) * | 1982-01-22 | 1983-07-28 | Nippon Zeon Co Ltd | C↓4炭化水素留分より高純度ブテン−1又はブテン−1/イソブテン混合物の分離方法 |
US4569647A (en) * | 1983-09-16 | 1986-02-11 | Pelam, Inc. | Apparatus for preparing and embedding tissue samples for histological examination |
US4629533A (en) * | 1985-01-31 | 1986-12-16 | Phillips Petroleum Company | Isolation of 3-methyl-1-butene from a hydrocarbon stream |
DE3710434A1 (de) * | 1987-03-28 | 1988-10-06 | Basf Ag | Verfahren zur gewinnung von 1,3-butadien |
FR2673178B1 (fr) * | 1991-02-26 | 1994-02-11 | Institut Francais Petrole | Procede de separation de butanes et de butenes par distillation extractive. |
US5763715A (en) * | 1996-10-08 | 1998-06-09 | Stone & Webster Engineering Corp. | Butadiene removal system for ethylene plants with front end hydrogenation systems |
PL201117B1 (pl) * | 2003-10-20 | 2009-03-31 | Polski Koncern Naftowy Orlen S | Sposób wydzielania butadienu |
US8080140B2 (en) * | 2007-04-18 | 2011-12-20 | Exxonmobil Chemical Patents Inc. | Process for debottlenecking a system for the separation of a conjugated diolefin |
KR101111015B1 (ko) * | 2008-07-17 | 2012-04-04 | 에스케이이노베이션 주식회사 | 아세틸렌 전환공정을 이용한 c4 유분으로부터1,3-부타디엔을 분리하는 방법 |
CN102452889B (zh) * | 2010-10-22 | 2014-07-09 | 中国石油化工股份有限公司 | 一种采用二甲基甲酰胺及其混合物抽提丁二烯的方法 |
US8999150B2 (en) | 2011-08-19 | 2015-04-07 | Uop Llc | Process for recovering hydroprocessed hydrocarbons with two strippers and common overhead recovery |
US8715596B2 (en) | 2011-08-19 | 2014-05-06 | Uop Llc | Apparatus for recovering hydroprocessed hydrocarbons with two strippers in one vessel |
US8715595B2 (en) * | 2011-08-19 | 2014-05-06 | Uop Llc | Apparatus for recovering hydroprocessed hydrocarbons with two strippers in series |
US8721994B2 (en) | 2011-08-19 | 2014-05-13 | Uop Llc | Apparatus for recovering hydroprocessed hydrocarbons with two strippers and common overhead recovery |
US9670424B2 (en) | 2011-08-19 | 2017-06-06 | Uop Llc | Process for recovering hydroprocessed hydrocarbons with two strippers in one vessel |
US8936716B2 (en) | 2011-08-19 | 2015-01-20 | Uop Llc | Process for recovering hydroprocessed hydrocarbons with two strippers in series |
US8940254B2 (en) | 2011-08-19 | 2015-01-27 | Uop Llc | Apparatus for recovering hydroprocessed hydrocarbons with two strippers |
US9518230B2 (en) | 2011-08-19 | 2016-12-13 | Uop Llc | Process for recovering hydroprocessed hydrocarbons with two strippers |
WO2021048655A1 (en) | 2019-09-13 | 2021-03-18 | Sabic Global Technologies B.V. | Integrated systems and methods for producing 1,3-butadiene via extractive distillation, distillation, and/or selective hydrogenation |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2376425A (en) * | 1941-06-02 | 1945-05-22 | Phillips Petroleum Co | Diolefin production |
US2920113A (en) * | 1956-07-27 | 1960-01-05 | Phillips Petroleum Co | Recovery of a vaporizable hydrocarbon from liquid mixtures |
US2993841A (en) * | 1959-09-25 | 1961-07-25 | Shell Oil Co | Extractive distillation with dimethylformamide |
DE1519726B2 (de) * | 1965-08-06 | 1976-09-09 | Union Carbide Corp., New York, N.Y. (V.StA.) | Verfahren zur trennung eines gemisches aus staerker und schwaecher polaren komponenten |
US3436436A (en) * | 1966-09-20 | 1969-04-01 | Nippon Zeon Co | Method for separation of conjugated diolefin by back wash in extractive distillation |
-
1971
- 1971-03-29 US US00129085A patent/US3772158A/en not_active Expired - Lifetime
-
1972
- 1972-03-27 TR TR17541A patent/TR17541A/tr unknown
- 1972-03-27 ZA ZA722081A patent/ZA722081B/xx unknown
- 1972-03-27 BR BR721789A patent/BR7201789D0/pt unknown
Also Published As
Publication number | Publication date |
---|---|
ZA722081B (en) | 1972-12-27 |
BR7201789D0 (pt) | 1973-05-31 |
US3772158A (en) | 1973-11-13 |
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