AU3016297A – Process for preparing alkyl tert-butyl ethers and di-n-butene from field butanes
– Google Patents
AU3016297A – Process for preparing alkyl tert-butyl ethers and di-n-butene from field butanes
– Google Patents
Process for preparing alkyl tert-butyl ethers and di-n-butene from field butanes
Info
Publication number
AU3016297A
AU3016297A
AU30162/97A
AU3016297A
AU3016297A
AU 3016297 A
AU3016297 A
AU 3016297A
AU 30162/97 A
AU30162/97 A
AU 30162/97A
AU 3016297 A
AU3016297 A
AU 3016297A
AU 3016297 A
AU3016297 A
AU 3016297A
Authority
AU
Australia
Prior art keywords
butene
butyl ethers
preparing alkyl
alkyl tert
field butanes
Prior art date
1996-07-24
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.)
Granted
Application number
AU30162/97A
Other versions
AU725982B2
(en
Inventor
Wilhelm Droste
Richard Muller
Franz Nierlich
Paul Olbrich
Walter Toetsch
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.)
Evonik Operations GmbH
Original Assignee
Huels AG
Chemische Werke Huels 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.)
1996-07-24
Filing date
1997-07-24
Publication date
1998-02-05
1997-07-24
Application filed by Huels AG, Chemische Werke Huels AG
filed
Critical
Huels AG
1998-02-05
Publication of AU3016297A
publication
Critical
patent/AU3016297A/en
2000-10-26
Application granted
granted
Critical
2000-10-26
Publication of AU725982B2
publication
Critical
patent/AU725982B2/en
2000-12-14
Assigned to DEGUSSA-HULS AKTIENGESELLSCHAFT
reassignment
DEGUSSA-HULS AKTIENGESELLSCHAFT
Alteration of Name(s) of Applicant(s) under S113
Assignors: HULS AKTIENGESELLSCHAFT
2002-02-21
Assigned to DEGUSSA A.G.
reassignment
DEGUSSA A.G.
Request to Amend Deed and Register
Assignors: DEGUSSA-HULS AKTIENGESELLSCHAFT
2017-07-24
Anticipated expiration
legal-status
Critical
Status
Ceased
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
C07C11/00—Aliphatic unsaturated hydrocarbons
C07C11/02—Alkenes
AU30162/97A
1996-07-24
1997-07-24
Process for preparing alkyl tert-butyl ethers and di-n-butene from field butanes
Ceased
AU725982B2
(en)
Applications Claiming Priority (2)
Application Number
Priority Date
Filing Date
Title
DE19629905
1996-07-24
DE19629905A
DE19629905A1
(en)
1996-07-24
1996-07-24
Process for the preparation of alkyl tert-butyl ethers and di-n-butene from field butanes
Publications (2)
Publication Number
Publication Date
AU3016297A
true
AU3016297A
(en)
1998-02-05
AU725982B2
AU725982B2
(en)
2000-10-26
Family
ID=7800728
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
AU30162/97A
Ceased
AU725982B2
(en)
1996-07-24
1997-07-24
Process for preparing alkyl tert-butyl ethers and di-n-butene from field butanes
Country Status (8)
Country
Link
US
(1)
US5912191A
(en)
EP
(1)
EP0820974B1
(en)
AU
(1)
AU725982B2
(en)
CA
(1)
CA2211269A1
(en)
DE
(2)
DE19629905A1
(en)
DZ
(1)
DZ2275A1
(en)
MX
(1)
MX9705620A
(en)
NO
(1)
NO313006B1
(en)
Families Citing this family (7)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
DE19906518A1
(en)
*
1999-02-17
2000-08-31
Oxeno Olefinchemie Gmbh
Dibutene fractionation process
US9452956B1
(en)
*
2015-05-29
2016-09-27
Uop Llc
Processes for separating an isobutane recycle stream from a mixed C4 stream
US10227279B2
(en)
2016-09-12
2019-03-12
Evonik Degussa Gmbh
Dehydrogenation of LPG or NGL and flexible utilization of the olefins thus obtained
EP3693355B1
(en)
*
2019-02-07
2021-11-10
Evonik Operations GmbH
Flexible manufacture of mtbe or etbe and isononanol
EP3693356B1
(en)
*
2019-02-07
2022-01-12
Evonik Operations GmbH
Flexible manufacture of mtbe or etbe and isononanol
US11236031B2
(en)
*
2020-02-12
2022-02-01
Saudi Arabian Oil Company
Integrated process for the production of isononanol and gasoline and diesel blending components
US11542447B2
(en)
2021-03-09
2023-01-03
Saudi Arabian Oil Company
Integrated process for the production of isononanol and stable / lubricating gasoline and diesel blending components
Family Cites Families (15)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US5210326A
(en)
*
1992-03-06
1993-05-11
Intevep, S.A.
Process for production of an ether-rich additive
US4252541A
(en)
*
1975-11-28
1981-02-24
Texaco Inc.
Method for preparation of ethers
DE2944457A1
(en)
*
1979-11-03
1981-05-14
EC Erdölchemie GmbH, 5000 Köln
METHOD FOR PRODUCING A MIXTURE, CONSISTENTLY OF ISO BUTEN OLIGOMERS AND METHYL-TERT.-BUTYL ETHER, ITS USE AND FUELS, CONTAINING SUCH A MIXTURE
CA1212374A
(en)
*
1981-12-02
1986-10-07
Tamotsu Imai
Dehydrogenation catalyst composition
US4830927A
(en)
*
1986-02-07
1989-05-16
Bridgestone Corporation
Anti-seismic bearing and assembly of anti-seismic bearings
FR2594139B1
(en)
*
1986-02-13
1988-05-20
Inst Francais Du Petrole
PROCESS FOR OBTAINING METHYLTERTIOBUTYLETHER SUPERFUEL AND FUEL FOR CARBURETOR FROM BUTANES AND / OR C4 CUTS FROM CRACKING OR CATALYTIC REFORMING
US4797133A
(en)
*
1986-12-29
1989-01-10
Uop Inc.
Process for recovery of butene-1 from mixed C4 hydrocarbons
US4975097A
(en)
*
1987-12-08
1990-12-04
Mobil Oil Corporation
Iso-olefin etherification, upgrading and paraffin transhydrogenation
US5024679A
(en)
*
1987-12-08
1991-06-18
Mobil Oil Corporation
Olefins etherification and conversion to liquid fuels with paraffins dehydrogenation
US5176719A
(en)
*
1988-04-11
1993-01-05
Mobil Oil Corporation
Upgrading C4 mixed hydrocarbons by transhydrogenation and isobutene etherification
US4925455A
(en)
*
1989-03-17
1990-05-15
Mobil Oil Corporation
Process for the etherification of linear and branched olefins
AU624495B2
(en)
*
1989-03-20
1992-06-11
Mobil Oil Corporation
Process for the production of tertiary alkyl ethers and tertiary alkyl alcohols
DE3914817C2
(en)
*
1989-05-05
1995-09-07
Huels Chemische Werke Ag
Process for oligomerizing olefins
US5243090A
(en)
*
1991-03-06
1993-09-07
Mobil Oil Corporation
Conversion of normal alkenes to tertiary alkyl ethers
IT1275413B
(en)
*
1995-06-01
1997-08-05
Snam Progetti
PROCEDURE FOR THE JOINT PRODUCTION OF ETHERS AND HIGH-OCTANIC HYDROCARBONS
1996
1996-07-24
DE
DE19629905A
patent/DE19629905A1/en
not_active
Withdrawn
1997
1997-07-02
EP
EP97111021A
patent/EP0820974B1/en
not_active
Expired – Lifetime
1997-07-02
DE
DE59702778T
patent/DE59702778D1/en
not_active
Expired – Fee Related
1997-07-22
CA
CA002211269A
patent/CA2211269A1/en
not_active
Abandoned
1997-07-23
NO
NO19973408A
patent/NO313006B1/en
unknown
1997-07-23
DZ
DZ970125A
patent/DZ2275A1/en
active
1997-07-24
US
US08/899,797
patent/US5912191A/en
not_active
Expired – Fee Related
1997-07-24
AU
AU30162/97A
patent/AU725982B2/en
not_active
Ceased
1997-07-24
MX
MX9705620A
patent/MX9705620A/en
unknown
Also Published As
Publication number
Publication date
AU725982B2
(en)
2000-10-26
EP0820974A1
(en)
1998-01-28
DZ2275A1
(en)
2002-12-18
DE59702778D1
(en)
2001-01-25
MX9705620A
(en)
1998-02-28
EP0820974B1
(en)
2000-12-20
NO973408L
(en)
1998-01-26
DE19629905A1
(en)
1998-01-29
NO313006B1
(en)
2002-07-29
US5912191A
(en)
1999-06-15
NO973408D0
(en)
1997-07-23
CA2211269A1
(en)
1998-01-24
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Legal Events
Date
Code
Title
Description
2000-12-14
PC1
Assignment before grant (sect. 113)
Owner name:
DEGUSSA-HULS AKTIENGESELLSCHAFT
Free format text:
THE FORMER OWNER WAS: HULS AKTIENGESELLSCHAFT
2001-02-22
FGA
Letters patent sealed or granted (standard patent)
2002-02-21
HB
Alteration of name in register
Owner name:
DEGUSSA AG
Free format text:
FORMER NAME WAS: DEGUSSA-HULS AKTIENGESELLSCHAFT
2004-02-26
MK14
Patent ceased section 143(a) (annual fees not paid) or expired
