PT982280E - Processo para a recuperacao de butadieno-1,2 - Google Patents

Processo para a recuperacao de butadieno-1,2

Info

Publication number: PT982280E
Authority: PT; Portugal
Prior art keywords: butadiene; recovery; purities; inhibitor; polymerization
Prior art date: 1998-08-27

Application number

PT99115194T

Other languages

English (en)

Inventor

Stuwe Dr Arnd

Linnemann Dr Jurgen

Herwig Dr Jens

Gabel Dr Christian

Bernd Hohmann

Grub Dr Joachim

Original Assignee

Bp Koln 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.)

1998-08-27

Filing date

1999-08-16

Publication date

2002-11-29

1999-08-16 Application filed by Bp Koln Gmbh filed Critical Bp Koln Gmbh

2002-11-29 Publication of PT982280E publication Critical patent/PT982280E/pt

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

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)
Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

PT99115194T 1998-08-27 1999-08-16 Processo para a recuperacao de butadieno-1,2 PT982280E (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19838932A DE19838932C2 (de)	1998-08-27	1998-08-27	Verfahren zur Gewinnung von Butadien-1,2

Publications (1)

Publication Number	Publication Date
PT982280E true PT982280E (pt)	2002-11-29

Family

ID=7878871

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
PT99115194T PT982280E (pt)	1998-08-27	1999-08-16	Processo para a recuperacao de butadieno-1,2

Country Status (10)

Country	Link
US (1)	US6175049B1 (pt)
EP (1)	EP0982280B1 (pt)
JP (1)	JP4365486B2 (pt)
KR (1)	KR100613321B1 (pt)
AT (1)	ATE218524T1 (pt)
AU (1)	AU773519B2 (pt)
CA (1)	CA2280654C (pt)
DE (2)	DE19838932C2 (pt)
ES (1)	ES2178324T3 (pt)
PT (1)	PT982280E (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2868789B1 (fr) *	2004-04-09	2008-09-26	Inst Francais Du Petrole	Procede et dispositif de traitement d'une charge comportant du butadiene
CN100500709C (zh) *	2006-01-26	2009-06-17	中国石油化工股份有限公司	一种共轭二烯烃均聚和共聚合工艺的凝胶抑制方法
US7528290B2 (en) *	2006-12-28	2009-05-05	Uop Llc	Apparatuses and methods for separating butene-1 from a mixed C4 feed
CN101337858B (zh) *	2007-07-03	2011-09-07	中国石油化工股份有限公司	连续法制备1,2-丁二烯的工艺技术及设备
CN103242126A (zh) *	2012-02-03	2013-08-14	青岛伊科思技术工程有限公司	一种高纯度1,2-丁二烯的生产方法
EP2826764B1 (en)	2012-03-13	2016-06-22	Asahi Kasei Chemicals Corporation	Method for producing conjugate diolefin

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE246009C (pt)
CA960996A (en)	1972-06-21	1975-01-14	Richard E. Carpani	Butadiene-1,2 recovery process
US3859377A (en) *	1973-12-13	1975-01-07	Monsanto Co	Selective hydrogenation of c' 4 'acetylenic hydrocarbons
DE2833195C2 (de) *	1978-07-28	1980-10-02	Basf Ag, 6700 Ludwigshafen	Verfahren zur Gewinnung von Butadien aus
US4268361A (en) *	1980-05-19	1981-05-19	The B. F. Goodrich Company	Inhibiting polymerization in extractive distillation of C-4 hydrocarbons using alkoxynitrile-containing solvent
DD246009A3 (de) *	1984-11-20	1987-05-27	Grotewohl Boehlen Veb	Verfahren zur desorptiven trennung von destillationsrueckstaenden

1998
- 1998-08-27 DE DE19838932A patent/DE19838932C2/de not_active Expired - Lifetime
1999
- 1999-08-16 AT AT99115194T patent/ATE218524T1/de active
- 1999-08-16 PT PT99115194T patent/PT982280E/pt unknown
- 1999-08-16 DE DE59901598T patent/DE59901598D1/de not_active Expired - Lifetime
- 1999-08-16 EP EP99115194A patent/EP0982280B1/de not_active Expired - Lifetime
- 1999-08-16 ES ES99115194T patent/ES2178324T3/es not_active Expired - Lifetime
- 1999-08-17 US US09/375,896 patent/US6175049B1/en not_active Expired - Lifetime
- 1999-08-20 AU AU44612/99A patent/AU773519B2/en not_active Expired
- 1999-08-20 JP JP23391699A patent/JP4365486B2/ja not_active Expired - Lifetime
- 1999-08-24 CA CA002280654A patent/CA2280654C/en not_active Expired - Lifetime
- 1999-08-26 KR KR1019990035528A patent/KR100613321B1/ko active IP Right Grant

Also Published As

Publication number	Publication date
ES2178324T3 (es)	2002-12-16
DE19838932A1 (de)	2000-03-09
US6175049B1 (en)	2001-01-16
DE19838932C2 (de)	2001-02-22
KR20000017540A (ko)	2000-03-25
EP0982280A1 (de)	2000-03-01
EP0982280B1 (de)	2002-06-05
JP4365486B2 (ja)	2009-11-18
ATE218524T1 (de)	2002-06-15
CA2280654C (en)	2007-10-23
AU4461299A (en)	2000-03-09
JP2000072694A (ja)	2000-03-07
DE59901598D1 (de)	2002-07-11
CA2280654A1 (en)	2000-02-27
KR100613321B1 (ko)	2006-08-21
AU773519B2 (en)	2004-05-27

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