ES8706590A1 - Procedimiento para la separacion de hidrocarburos de 4 atomos de carbono (c4) parafinicos y olefinicos - Google Patents

Procedimiento para la separacion de hidrocarburos de 4 atomos de carbono (c4) parafinicos y olefinicos

Info

Publication number
ES8706590A1
ES8706590A1 ES556116A ES556116A ES8706590A1 ES 8706590 A1 ES8706590 A1 ES 8706590A1 ES 556116 A ES556116 A ES 556116A ES 556116 A ES556116 A ES 556116A ES 8706590 A1 ES8706590 A1 ES 8706590A1
Authority
ES
Spain
Prior art keywords
solvent
paraffinic
olefinic
hydrocarbons
separation
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
Application number
ES556116A
Other languages
English (en)
Other versions
ES556116A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Krupp Koppers GmbH
Original Assignee
Krupp Koppers GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Krupp Koppers GmbH filed Critical Krupp Koppers GmbH
Publication of ES8706590A1 publication Critical patent/ES8706590A1/es
Publication of ES556116A0 publication Critical patent/ES556116A0/es
Expired legal-status Critical Current

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

Abstract

METODO DE SEPARACION DE HIDROCARBUROS DE 4 ATOMOS DE CARBONO PARAFINICOS Y OLEFINICOS. CONSISTE EN LA DESTILACION CON EXTRACCION DE LA MEZCLA, MEDIANTE MORFOLINA ANHIDRA COMO DISOLVENTE SELECTIVO, SIN ADICION POSTERIOR DE AGUA A LA COLUMNA DE SEPARACION. LAS OLEFINAS SE RETIRAN DE LA PARTE INFERIOR DE LA COLUMNA DE SEPARACION JUNTO CON LA MORFOLINA, Y SE SEPARAN DE ESTA EN UNA COLUMNA DE ARRASTRE. TIENEN APLICACIONES PARA LA SEPARACION DE FRACCIONES PROCEDENTES DEL CRAQUEO DE NAFTA.
ES556116A 1985-09-11 1986-06-17 Procedimiento para la separacion de hidrocarburos de 4 atomos de carbono (c4) parafinicos y olefinicos Expired ES8706590A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853532289 DE3532289A1 (de) 1985-09-11 1985-09-11 Verfahren zur trennung von paraffinischen und olefinischen c(pfeil abwaerts)4(pfeil abwaerts)-kohlenwasserstoffen

Publications (2)

Publication Number Publication Date
ES8706590A1 true ES8706590A1 (es) 1987-07-16
ES556116A0 ES556116A0 (es) 1987-07-16

Family

ID=6280576

Family Applications (1)

Application Number Title Priority Date Filing Date
ES556116A Expired ES8706590A1 (es) 1985-09-11 1986-06-17 Procedimiento para la separacion de hidrocarburos de 4 atomos de carbono (c4) parafinicos y olefinicos

Country Status (8)

Country Link
EP (1) EP0216991B1 (es)
JP (1) JPH0729944B2 (es)
CN (1) CN1011307B (es)
AT (1) ATE40982T1 (es)
DE (2) DE3532289A1 (es)
ES (1) ES8706590A1 (es)
SU (1) SU1493097A3 (es)
UA (1) UA5984A1 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3823772A1 (de) * 1988-07-14 1990-02-08 Krupp Koppers Gmbh Verfahren zur trennung von paraffinischen und olefinischen c(pfeil abwaerts)4(pfeil abwaerts)-kohlenwasserstoffen
FR2673178B1 (fr) * 1991-02-26 1994-02-11 Institut Francais Petrole Procede de separation de butanes et de butenes par distillation extractive.
JP2842091B2 (ja) * 1992-09-11 1998-12-24 日本ゼオン株式会社 高純度１−ブテン及び２−ブテンの取得方法
DE19849651C2 (de) * 1998-10-29 2003-01-16 Krupp Uhde Gmbh Rektifizierkolonne für die Extraktivdestillation von eng- oder azeotrop siedenden Gemischen
DE10242923A1 (de) * 2002-09-16 2004-03-18 Oxeno Olefinchemie Gmbh Verfahren zur Trennung von Butenen und Butanen durch extraktive Destillation mit einem polaren Extraktionsmittel
EP2016985A1 (en) 2007-07-16 2009-01-21 Total Petrochemicals Research Feluy Process for optimizing the separation of a hydrocarbon-containing feed stream.
CN102850170B (zh) * 2011-06-29 2015-12-16 中国石油化工股份有限公司 一种基于离子液体的碳五分离用混合溶剂
CN104812725B (zh) * 2012-11-07 2016-10-19 鲁姆斯科技公司 选择性烯烃提取
US10011778B2 (en) 2013-12-17 2018-07-03 Uop Llc Process and apparatus for improving propylene yield from a fluid catalytic cracking process

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1916255C3 (de) * 1969-03-29 1979-04-05 Krupp-Koppers Gmbh, 4300 Essen Verfahren zur Trennung von Kohlenwasserstoffgemischen, die Paraffine, Monoolefine, Diolefine sowie gegebenenfalls geringe Mengen stärker ungesättigte Kohlenwasserstoffe enthalten
DE1908126C3 (de) * 1969-02-19 1974-06-27 Heinrich Koppers Gmbh, 4300 Essen Verfahren zur Trennung von gesättigten Kohlenwasserstoffen und Olefinen
IT972269B (it) * 1972-11-29 1974-05-20 Snam Progetti Procedimento per il recupero di idrocarburi saturi ad elevate pu rezze da miscele che li conte ngono
IT1151182B (it) * 1982-05-20 1986-12-17 Anic Spa Procedimento integrato per la produzione di eteri alchil ter-butilici e butene-1

Also Published As

Publication number Publication date
EP0216991B1 (de) 1989-03-01
DE3532289A1 (de) 1987-03-19
JPH0729944B2 (ja) 1995-04-05
ATE40982T1 (de) 1989-03-15
SU1493097A3 (ru) 1989-07-07
CN1011307B (zh) 1991-01-23
UA5984A1 (uk) 1994-12-29
DE3662184D1 (en) 1989-04-06
CN86104676A (zh) 1987-03-11
ES556116A0 (es) 1987-07-16
EP0216991A1 (de) 1987-04-08
JPS6261934A (ja) 1987-03-18

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20040601