YU40185B - Process for the separation of isobutene from c4-hydrocarbon streams - Google Patents

Process for the separation of isobutene from c4-hydrocarbon streams

Info

Publication number: YU40185B
Authority: YU; Yugoslavia
Prior art keywords: isobutene; separation; hydrocarbon streams; stage; present
Prior art date: 1977-02-16

Application number

YU342/78A

Other languages

English (en)

Other versions

YU34278A (en

Inventor

H Humbert

H G Wegner

Original Assignee

Texaco Ag

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.)

1977-02-16

Filing date

1978-02-14

Publication date

1985-08-31

1978-02-14 Application filed by Texaco Ag filed Critical Texaco Ag

1983-10-31 Publication of YU34278A publication Critical patent/YU34278A/xx

1985-08-31 Publication of YU40185B publication Critical patent/YU40185B/xx

Links

VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical compound CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 title abstract 8
239000004215 Carbon black (E152) Substances 0.000 title abstract 2
238000000034 method Methods 0.000 title 1
238000000926 separation method Methods 0.000 title 1
KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 abstract 2
230000002378 acidificating effect Effects 0.000 abstract 1
230000007812 deficiency Effects 0.000 abstract 1
229930195733 hydrocarbon Natural products 0.000 abstract 1
150000002430 hydrocarbons Chemical class 0.000 abstract 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/148—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound
- C07C7/14875—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound with organic compounds
- C07C7/14891—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound with organic compounds alcohols
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
- C07C41/01—Preparation of ethers
- C07C41/05—Preparation of ethers by addition of compounds to unsaturated compounds
- C07C41/06—Preparation of ethers by addition of compounds to unsaturated compounds by addition of organic compounds only

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (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)

YU342/78A 1977-02-16 1978-02-14 Process for the separation of isobutene from c4-hydrocarbon streams YU40185B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2706465A DE2706465C3 (de)	1977-02-16	1977-02-16	Verfahren zur Gewinnung von Butadien bzw. n-Butenen aus diese enthaltenden Kohlenwasserstoffgemischen unter Abtrennung von Isobuten

Publications (2)

Publication Number	Publication Date
YU34278A YU34278A (en)	1983-10-31
YU40185B true YU40185B (en)	1985-08-31

Family

ID=6001292

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
YU342/78A YU40185B (en)	1977-02-16	1978-02-14	Process for the separation of isobutene from c4-hydrocarbon streams

Country Status (13)

Country	Link
US (1)	US4161496A (fr)
JP (1)	JPS53103404A (fr)
AT (1)	AT359053B (fr)
BE (1)	BE863977A (fr)
CA (1)	CA1096889A (fr)
CH (1)	CH631692A5 (fr)
DE (1)	DE2706465C3 (fr)
ES (1)	ES467038A1 (fr)
FR (1)	FR2381010A1 (fr)
IT (1)	IT1092429B (fr)
NL (1)	NL7801586A (fr)
SE (1)	SE438850B (fr)
YU (1)	YU40185B (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2455019A1 (fr) *	1979-04-24	1980-11-21	Inst Francais Du Petrole	Procede de production de methyltertiobutyl ether a partir de methanol et d'isobutene
DE2928509A1 (de) *	1979-07-14	1981-01-29	Basf Ag	Verfahren zur gemeinsamen herstellung von methyl-tert.-butylaether und gewinnung von isobuten
US4262146A (en) *	1980-01-15	1981-04-14	Phillips Petroleum Company	Production of aliphatic ethers
DE3024147C2 (de)	1980-06-27	1983-05-05	Edeleanu Gmbh, 6000 Frankfurt	Verfahren zur Auftrennung der bei der Verätherung von niederen i-Olefinen mit Methanol anfallenden Reaktionsprodukte
DE3322753A1 (de) *	1983-06-24	1985-01-10	Deutsche Texaco Ag, 2000 Hamburg	Verfahren zur herstellung von methyl-tert.-butylaether
JPS6277342A (ja) *	1985-09-30	1987-04-09	Mitsui Petrochem Ind Ltd	イソブチレンのエ−テル化方法
US4731489A (en) *	1986-07-18	1988-03-15	Conoco Inc.	Process for production of gasoline blending stock
DE4107773A1 (de) *	1991-03-11	1992-09-17	Ulrich Prof Dr Ing Hoffmann	Verfahren zur beeinflussung eines chemischen prozesses
FR2693189B1 (fr) *	1992-07-01	1994-09-30	Inst Francais Du Petrole	Procédé de préparation d'un éther alkylique tertiaire comprenant une section réactionnelle de finition.
DE10113381A1 (de) *	2001-02-13	2002-08-14	Oxeno Olefinchemie Gmbh	Verfahren zur Herstellung von hochreinem Diisobuten
DE102005062722A1 (de) *	2005-12-28	2007-07-12	Oxeno Olefinchemie Gmbh	Verfahren zur Herstellung von Ethyl-tert.-Butylether aus technischen Mischungen von C4-Kohlenwasserstoffen
DE102006033415A1 (de) *	2006-07-19	2008-01-31	Oxeno Olefinchemie Gmbh	Verfahren zur Herstellung von Alkyl-tert.-butylethern mit optimierter Temperaturführung in den Reaktoren
FR2969147B1 (fr)	2010-12-21	2013-01-04	Total Raffinage Marketing	Production d'additifs pour carburant par deshydratation et isomerisation squelettique simultanee d'isobutanol sur des catalyseurs acides suivies par une etherification

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IT1012687B (it) *	1974-05-21	1977-03-10	Snam Progetti	Procedimento per la sintesi di ete ri alchil ter butilici a partire da un alcool primario ed isobutilene in presenza di butadiene
IT1012685B (it) *	1974-05-21	1977-03-10	Snam Progetti	Processo per la separazione di buta diene da correnti idrocarburiche o 4 ottenute per steam cracking
IT1012690B (it) *	1974-05-21	1977-03-10	Snam Progetti	Procedimento per la produzione di eteri ter alchilici
AR206714A1 (es) *	1974-05-21	1976-08-13	Snam Progetti	Procedimiento para eliminar compuestos acetilenicos de hidrocarburos saturados olefinicos y dienicos o mezcla de los mismos

1977
- 1977-02-16 DE DE2706465A patent/DE2706465C3/de not_active Expired
1978
- 1978-01-16 CH CH41178A patent/CH631692A5/de not_active IP Right Cessation
- 1978-01-30 US US05/873,302 patent/US4161496A/en not_active Expired - Lifetime
- 1978-02-07 IT IT20054/78A patent/IT1092429B/it active
- 1978-02-10 NL NL7801586A patent/NL7801586A/ not_active Application Discontinuation
- 1978-02-14 YU YU342/78A patent/YU40185B/xx unknown
- 1978-02-15 SE SE7801753A patent/SE438850B/sv not_active IP Right Cessation
- 1978-02-15 CA CA296,872A patent/CA1096889A/fr not_active Expired
- 1978-02-15 BE BE185184A patent/BE863977A/fr not_active IP Right Cessation
- 1978-02-15 FR FR7804289A patent/FR2381010A1/fr active Granted
- 1978-02-16 JP JP1709078A patent/JPS53103404A/ja active Pending
- 1978-02-16 ES ES467038A patent/ES467038A1/es not_active Expired
- 1978-02-16 AT AT114878A patent/AT359053B/de not_active IP Right Cessation

Also Published As

Publication number	Publication date
DE2706465B2 (de)	1980-02-07
IT7820054A0 (it)	1978-02-07
SE438850B (sv)	1985-05-13
SE7801753L (sv)	1978-08-17
FR2381010B1 (fr)	1984-01-27
JPS53103404A (en)	1978-09-08
IT1092429B (it)	1985-07-12
FR2381010A1 (fr)	1978-09-15
US4161496A (en)	1979-07-17
BE863977A (fr)	1978-08-16
DE2706465C3 (de)	1980-10-02
YU34278A (en)	1983-10-31
AT359053B (de)	1980-10-27
DE2706465A1 (de)	1978-08-17
CA1096889A (fr)	1981-03-03
NL7801586A (nl)	1978-08-18
CH631692A5 (de)	1982-08-31
ES467038A1 (es)	1978-11-01
ATA114878A (de)	1980-03-15

Publication	Publication Date	Title
YU40185B (en)	1985-08-31	Process for the separation of isobutene from c4-hydrocarbon streams
AU505094B2 (en)	1979-11-08	Secondary closure for bottle
IE791441L (en)	1980-01-31	Novel retinoids
CA1034836A (fr)	1978-07-18	Soupape va-et-vient pour le fonctionnement a deux ou trois voies
EP0066954A3 (fr)	1983-01-12	Spectromètres de masse
JPS5244998A (en)	1977-04-08	Heavy body displace apparatus
JPS5278166A (en)	1977-07-01	Sand and dust separating device
JPS5232793A (en)	1977-03-12	Apparatus for handing-over the cord
JPS51122219A (en)	1976-10-26	Slide roof for automobile
AU499045B2 (en)	1979-04-05	Secondary acyloxy compounds
JPS5211180A (en)	1977-01-27	Process of covering dispersed particles
JPS5219184A (en)	1977-02-14	Vapor source
JPS5286579A (en)	1977-07-19	Apparatus for inserting keys
JPS51114451A (en)	1976-10-08	Diene rubber composition
JPS51128072A (en)	1976-11-08	Apparatus for separating gases
JPS51116353A (en)	1976-10-13	Clutch removing apparatus
JPS5260675A (en)	1977-05-19	Magneto-optical spectorphotometer
JPS51116589A (en)	1976-10-14	Composite loading apparatus for vessel
JPS5351355A (en)	1978-05-10	Vacuum sealing device
JPS51126543A (en)	1976-11-04	Power source equipment for an electric oven
JPS52450A (en)	1977-01-05	Angle detector
JPS51129542A (en)	1976-11-11	An engine starting auxiliary apparatus
CA1020836A (fr)	1977-11-15	Clapet detendeur d'un appareil de reinspiration utilise en anesthesie
JPS5249198A (en)	1977-04-19	Binding method
CA608308A (en)	1960-11-08	Process for the separation of isobutylene from mixtures of hydrocarbons