DK174490A - Minimering af ethersyntesekatalysators deaktivering - Google Patents

Minimering af ethersyntesekatalysators deaktivering Download PDF

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Publication number
DK174490A
DK174490A DK174490A DK174490A DK174490A DK 174490 A DK174490 A DK 174490A DK 174490 A DK174490 A DK 174490A DK 174490 A DK174490 A DK 174490A DK 174490 A DK174490 A DK 174490A
Authority
DK
Denmark
Prior art keywords
feed
ethersynth
minimization
disabling
synthesis
Prior art date
Application number
DK174490A
Other languages
English (en)
Other versions
DK174490D0 (da
Inventor
John Joseph Cikut
Robert Charles Michaelson
Dan Eldon Hendriksen
Terry Allen Fons
Di-Yi Ou
Daniel David Rosenfeld
Original Assignee
Exxon Chemical Patents Inc
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 Exxon Chemical Patents Inc filed Critical Exxon Chemical Patents Inc
Publication of DK174490D0 publication Critical patent/DK174490D0/da
Publication of DK174490A publication Critical patent/DK174490A/da

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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
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/01—Preparation of ethers
    • C07C41/34—Separation; Purification; Stabilisation; Use of additives
    • C07C41/40—Separation; Purification; Stabilisation; Use of additives by change of physical state, e.g. by crystallisation
    • C07C41/42—Separation; Purification; Stabilisation; Use of additives by change of physical state, e.g. by crystallisation by distillation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
DK174490A 1988-11-22 1990-07-20 Minimering af ethersyntesekatalysators deaktivering DK174490A (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US27455788A 1988-11-22 1988-11-22
PCT/US1989/005375 WO1990005710A2 (en) 1988-11-22 1989-11-21 Minimizing deactivation of ether synthesis catalyst

Publications (2)

Publication Number Publication Date
DK174490D0 DK174490D0 (da) 1990-07-20
DK174490A true DK174490A (da) 1990-07-20

Family

ID=23048700

Family Applications (1)

Application Number Title Priority Date Filing Date
DK174490A DK174490A (da) 1988-11-22 1990-07-20 Minimering af ethersyntesekatalysators deaktivering

Country Status (11)

Country Link
EP (1) EP0371692B1 (da)
JP (1) JP2756542B2 (da)
AT (1) ATE143349T1 (da)
AU (1) AU645246B2 (da)
CA (1) CA2003404C (da)
DE (1) DE68927252T2 (da)
DK (1) DK174490A (da)
ES (1) ES2092997T3 (da)
MY (1) MY105601A (da)
NO (1) NO175816C (da)
WO (1) WO1990005710A2 (da)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH086104B2 (ja) * 1969-09-24 1996-01-24 インテヴェップ，エス．エイ． エーテルリッチ添加剤の製造方法
US4826507A (en) * 1987-12-08 1989-05-02 Mobil Oil Corporation Integrated etherification and oxygenates to gasoline process
US5120881A (en) * 1988-11-22 1992-06-09 Exxon Chemical Patents Inc Removal of nitrogenous components of a hydrocarbon feedstream
US5442040A (en) * 1990-07-17 1995-08-15 Exxon Chemical Patents Inc. Extraction of selection hydrocarbons from a hydrocarbon stream using a carbon adsorbent
WO1992001658A1 (en) * 1990-07-17 1992-02-06 Exxon Chemical Patents Inc. Extraction of selected hydrocarbons from a hydrocarbon stream using a carbon adsorbent
EP0542794B1 (en) * 1990-07-27 1995-12-13 Exxon Chemical Patents Inc. Hydrocarbon treatment
DE4343453A1 (de) * 1993-12-20 1995-06-22 Bayer Ag Verfahren zur Herstellung von Alkyl-tert.-alkyl-ether enthaltenden Kohlenwasserstoffgemischen
DE10322153A1 (de) * 2003-05-16 2004-12-02 Basf Ag Verringerung des Gehalts an sauerstoffhaltigen und/oder stickstoffhaltigen Verbindungen in isobutenhaltigen Stoffströmen
KR20240027799A (ko) * 2021-07-20 2024-03-04 루머스 테크놀로지 엘엘씨 촉매 증류에서의 삼관능 공정

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2862856A (en) * 1953-02-06 1958-12-02 Exxon Research Engineering Co Purifying isobutylene
CH497398A (de) * 1968-10-15 1970-10-15 Geigy Ag J R Verfahren zur Herstellung von Sulfoniumsalzen
US3760029A (en) * 1971-05-06 1973-09-18 Chevron Res Dimethylsulfide removal in the isomerization of normal paraffins
EP0016284B1 (en) * 1979-03-21 1983-06-22 DAVY McKEE (LONDON) LIMITED Process for the production of a sulphur-free butene-1 rich stream
EP0047906B1 (en) * 1980-09-12 1984-06-13 Phillips Petroleum Company Process for the production of aliphatic ethers
CA1254236A (en) * 1981-07-27 1989-05-16 Donald J. Makovec Process for the preparation of methyl tert-butyl ether
US4504687A (en) * 1982-02-16 1985-03-12 Chemical Research & Licensing Company Method for etherifications
DE3322753A1 (de) * 1983-06-24 1985-01-10 Deutsche Texaco Ag, 2000 Hamburg Verfahren zur herstellung von methyl-tert.-butylaether
US4540842A (en) * 1984-01-16 1985-09-10 El Paso Products Company Removal of sulfur compounds from pentane

Also Published As

Publication number Publication date
JP2756542B2 (ja) 1998-05-25
NO903248D0 (no) 1990-07-20
MY105601A (en) 1994-11-30
CA2003404C (en) 2002-03-12
DK174490D0 (da) 1990-07-20
JPH03502335A (ja) 1991-05-30
DE68927252T2 (de) 1997-02-06
ES2092997T3 (es) 1996-12-16
NO903248L (no) 1990-09-04
EP0371692A2 (en) 1990-06-06
EP0371692B1 (en) 1996-09-25
AU4755090A (en) 1990-06-12
EP0371692A3 (en) 1990-12-05
WO1990005710A3 (en) 1990-10-18
CA2003404A1 (en) 1990-05-22
ATE143349T1 (de) 1996-10-15
AU645246B2 (en) 1994-01-13
WO1990005710A2 (en) 1990-05-31
NO175816B (no) 1994-09-05
NO175816C (no) 1994-12-14
DE68927252D1 (de) 1996-10-31

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment