ATA712976A - Verfahren zur herstellung von methyl- tert. butylather aus dem isobuten von isobuten enthaltenden c4-kohlenwasserstoffstromen unter gewinnung der isobutenfreien kohlenwasserstoffstrome - Google Patents

Verfahren zur herstellung von methyl- tert. butylather aus dem isobuten von isobuten enthaltenden c4-kohlenwasserstoffstromen unter gewinnung der isobutenfreien kohlenwasserstoffstrome

Info

Publication number: ATA712976A
Authority: AT; Austria
Prior art keywords: isobuten; production; hydrocarbon streams; butylather; methyl tert
Prior art date: 1975-10-29

Application number

AT712976A

Other languages

English (en)

Other versions

AT346297B (de

Inventor

Janos Dipl-Chem Ing Laky

Rezso Dipl-Chem Ing Dr Csikos

Lajos Dipl-Chem Ing Peterfy

Istvan Dipl-Chem Ing Pallay

Lajos Dipl-Chem In Szvetelszky

Original Assignee

Magyar Asvanyolaj Es Foeldgaz

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.)

1975-10-29

Filing date

1976-09-27

Publication date

1978-03-15

1976-09-27 Application filed by Magyar Asvanyolaj Es Foeldgaz filed Critical Magyar Asvanyolaj Es Foeldgaz

1978-03-15 Publication of ATA712976A publication Critical patent/ATA712976A/de

1978-11-10 Application granted granted Critical

1978-11-10 Publication of AT346297B publication Critical patent/AT346297B/de

Links

239000004215 Carbon black (E152) Substances 0.000 title 2
VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical compound CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 title 2
229930195733 hydrocarbon Natural products 0.000 title 2
150000002430 hydrocarbons Chemical class 0.000 title 2
DUIFXXUJVREKGP-UHFFFAOYSA-N 2-ethoxyhexane Chemical compound CCCCC(C)OCC DUIFXXUJVREKGP-UHFFFAOYSA-N 0.000 title 1
238000000034 method Methods 0.000 title 1
WCYWZMWISLQXQU-UHFFFAOYSA-N methyl Chemical class [CH3] WCYWZMWISLQXQU-UHFFFAOYSA-N 0.000 title 1

Classifications

- 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
- 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

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)
Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

AT712976A 1975-10-29 1976-09-27 Verfahren zur herstellung von methyl- tert. butylaether aus dem isobuten von isobuten enthaltenden c4-kohlenwasserstoffstroemen unter gewinnung der isobutenfreien kohlenwasserstoffstroeme AT346297B (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
HUMA002724 HU175954B (en)	1975-10-29	1975-10-29	Process for direct separation of isobutylene form mixtures of hydrocarbones

Publications (2)

Publication Number	Publication Date
ATA712976A true ATA712976A (de)	1978-03-15
AT346297B AT346297B (de)	1978-11-10

Family

ID=10998814

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT712976A AT346297B (de)	1975-10-29	1976-09-27	Verfahren zur herstellung von methyl- tert. butylaether aus dem isobuten von isobuten enthaltenden c4-kohlenwasserstoffstroemen unter gewinnung der isobutenfreien kohlenwasserstoffstroeme

Country Status (16)

Country	Link
JP (1)	JPS5257103A (de)
AT (1)	AT346297B (de)
BE (1)	BE847862A (de)
CA (1)	CA1077066A (de)
CS (1)	CS205045B2 (de)
DD (1)	DD126591A1 (de)
DE (1)	DE2649623A1 (de)
FR (1)	FR2329622A1 (de)
GB (1)	GB1532477A (de)
HU (1)	HU175954B (de)
IT (1)	IT1079198B (de)
NL (1)	NL7611965A (de)
PL (1)	PL110592B1 (de)
RO (1)	RO71263A (de)
SU (1)	SU915797A3 (de)
YU (1)	YU39977B (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2928510A1 (de) *	1979-07-14	1981-01-29	Basf Ag	Verfahren zur gewinnung von isobuten aus isobuten enthaltenden c tief 4 -kohlenwasserstoffgemischen
DE2928509A1 (de) *	1979-07-14	1981-01-29	Basf Ag	Verfahren zur gemeinsamen herstellung von methyl-tert.-butylaether und gewinnung von isobuten
NZ197347A (en) *	1980-06-12	1983-06-14	British Petroleum Co	Dehydroisomerisation of n-butane to isobutene
CN113582801B (zh) *	2020-04-30	2023-09-05	中国石油化工股份有限公司	混合碳四选择性叠合制备异辛烯的工艺
WO2022189218A1 (en) *	2021-03-08	2022-09-15	Basf Se	Process for obtaining isobutene from a c4-hydrocarbon mixture

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3121124A (en) *	1959-05-04	1964-02-11	Sinclair Research Inc	Tertiary olefin separation via etherification
US3170000A (en) *	1962-10-24	1965-02-16	Sinclair Research Inc	Tertiary olefin separation via etherification with small surface area catalysts
JPS5126401B1 (de) *	1969-03-12	1976-08-06

1975
- 1975-10-29 HU HUMA002724 patent/HU175954B/hu unknown
1976
- 1976-09-27 AT AT712976A patent/AT346297B/de not_active IP Right Cessation
- 1976-09-30 FR FR7629363A patent/FR2329622A1/fr active Granted
- 1976-10-07 GB GB4168876A patent/GB1532477A/en not_active Expired
- 1976-10-14 YU YU253076A patent/YU39977B/xx unknown
- 1976-10-21 SU SU762414047A patent/SU915797A3/ru active
- 1976-10-25 CA CA264,132A patent/CA1077066A/en not_active Expired
- 1976-10-26 CS CS688076A patent/CS205045B2/cs unknown
- 1976-10-26 DD DD19545576A patent/DD126591A1/xx unknown
- 1976-10-27 JP JP12929876A patent/JPS5257103A/ja active Granted
- 1976-10-27 RO RO7688240A patent/RO71263A/ro unknown
- 1976-10-28 IT IT2882476A patent/IT1079198B/it active
- 1976-10-28 PL PL19333076A patent/PL110592B1/pl unknown
- 1976-10-28 NL NL7611965A patent/NL7611965A/xx not_active Application Discontinuation
- 1976-10-29 BE BE171988A patent/BE847862A/xx not_active IP Right Cessation
- 1976-10-29 DE DE19762649623 patent/DE2649623A1/de not_active Withdrawn

Also Published As

Publication number	Publication date
JPS5257103A (en)	1977-05-11
AT346297B (de)	1978-11-10
CS205045B2 (en)	1981-04-30
YU253076A (en)	1982-05-31
DD126591A1 (de)	1977-07-27
JPS5614089B2 (de)	1981-04-02
DE2649623A1 (de)	1977-05-12
YU39977B (en)	1985-06-30
PL110592B1 (en)	1980-07-31
FR2329622A1 (fr)	1977-05-27
SU915797A3 (en)	1982-03-23
NL7611965A (nl)	1977-05-03
FR2329622B1 (de)	1980-07-25
BE847862A (fr)	1977-02-14
RO71263A (ro)	1981-06-26
GB1532477A (en)	1978-11-15
IT1079198B (it)	1985-05-08
CA1077066A (en)	1980-05-06
HU175954B (en)	1980-11-28

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Legal Events

Date	Code	Title	Description
1988-12-15	ELJ	Ceased due to non-payment of the annual fee