DE68904918T2 - Einstufiges verfahren zur herstellung von methyl-tert.butylether. - Google Patents

Einstufiges verfahren zur herstellung von methyl-tert.butylether.

Info

Publication number
DE68904918T2
DE68904918T2 DE1989604918 DE68904918T DE68904918T2 DE 68904918 T2 DE68904918 T2 DE 68904918T2 DE 1989604918 DE1989604918 DE 1989604918 DE 68904918 T DE68904918 T DE 68904918T DE 68904918 T2 DE68904918 T2 DE 68904918T2
Authority
DE
Germany
Prior art keywords
butylether
tert
step method
producing methyl
methyl
Prior art date
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.)
Expired - Fee Related
Application number
DE1989604918
Other languages
English (en)
Other versions
DE68904918D1 (de
Inventor
John Frederick Knifton
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.)
Huntsman Specialty Chemicals Corp
Original Assignee
Texaco Development Corp
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 Texaco Development Corp filed Critical Texaco Development Corp
Application granted granted Critical
Publication of DE68904918D1 publication Critical patent/DE68904918D1/de
Publication of DE68904918T2 publication Critical patent/DE68904918T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • C07C41/09—Preparation of ethers by dehydration of compounds containing hydroxy groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
DE1989604918 1988-03-14 1989-03-11 Einstufiges verfahren zur herstellung von methyl-tert.butylether. Expired - Fee Related DE68904918T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US16806388A 1988-03-14 1988-03-14

Publications (2)

Publication Number Publication Date
DE68904918D1 DE68904918D1 (de) 1993-03-25
DE68904918T2 true DE68904918T2 (de) 1993-06-03

Family

ID=22609957

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1989604918 Expired - Fee Related DE68904918T2 (de) 1988-03-14 1989-03-11 Einstufiges verfahren zur herstellung von methyl-tert.butylether.

Country Status (4)

Country Link
EP (1) EP0333078B1 (de)
JP (1) JP2694176B2 (de)
DE (1) DE68904918T2 (de)
ES (1) ES2038353T3 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5003112A (en) * 1990-01-02 1991-03-26 Texaco Chemical Company Tertiary amyl methyl ether from C-5 olefin streams
US5081318A (en) * 1991-03-04 1992-01-14 Texaco Chemical Company One step synthesis of methyl t-butyl ether from t-butanol using fluorosulfonic acid-modified zeolite catalysts
US5059725A (en) * 1991-03-29 1991-10-22 Texaco Chemical Company One step synthesis of methyl t-butyl ether from t-butanol plus methanol using Group IV oxides treated with sulfates or sulfuric acid
CA2069395A1 (en) * 1991-07-01 1993-01-02 John F. Knifton One step synthesis of methyl t-butyl ether from t-butanol using fluorocarbon sulfonic acid polymers on inert supports
CA2069396A1 (en) * 1991-08-16 1993-02-17 Huntsman Specialty Chemicals Corporation One step synthesis of methyl t-butyl ether from t-butanol using hydrogen fluoride-modified zeolite catalysts
US5162592A (en) * 1991-11-25 1992-11-10 Texaco Chemical Company One-step synthesis of methyl t-butyl ether from t-butanol using multimetal-modified zeolite catalysts
US5157161A (en) * 1991-12-09 1992-10-20 Texaco Chemical Company One-step synthesis of methyl t-butyl ether from t-butanol using hydrogen fluoride-modified montmorillonite clays
US5159122A (en) * 1992-02-10 1992-10-27 Texaco Chemical Company Catalytic decomposition of peroxide impurities in a methyl tertiary butyl ether recycle stream
US5214218A (en) * 1992-05-04 1993-05-25 Texaco Chemical Company One step synthesis of methyl t-butyl ether from t-butanol using haloacid-modified clay catalysts
US5183947A (en) * 1992-06-19 1993-02-02 Texaco Chemical Company One step synthesis of methyl t-butyl ether from t-butanol using fluorophosphoric acid-modified clay catalysts
US5220078A (en) * 1992-07-23 1993-06-15 Texaco Chemical Company One step synthesis of methyl t-butyl ether from t-butanol using fluorophosphoric acid-modified zeolite catalysts
CA2086878A1 (en) * 1992-10-28 1994-04-29 John F. Knifton One-step synthesis of methyl t-butyl ether from t-butanol using zeolite beta and multimetal-modified zeolite beta catalysts
CA2114607A1 (en) * 1993-05-06 1994-11-07 John Frederick Knifton One-step synthesis of ethyl t-butyl ether from t-butanol using .beta. -zeolite_and multimetal-modified .beta.-zeolite catalysts
US5387722A (en) * 1993-09-23 1995-02-07 Texaco Chemical Inc. One-step synthesis of methyl t-butyl ether from t-butanol using pentasil zeolite catalysts
US5364981A (en) * 1993-11-08 1994-11-15 Texaco Chemical Company On-step synthesis of methyl t-butyl ether from t-butanol using platinum/palladium modified β-zeolite catalysts
US5449838A (en) * 1993-12-30 1995-09-12 Texaco Chemical Inc. Isopropyl t-butyl ether (IPTBE) generation from crude acetone
US5387723A (en) * 1994-01-12 1995-02-07 Texaco Chemical Inc. One-step synthesis of methyl t-butyl ether from t-butanol using β-zeolite catalysts modified with lithium plus rare earths
GB9402569D0 (en) * 1994-02-10 1994-04-06 Bp Chem Int Ltd Alkylation process
US7022885B2 (en) * 2002-11-21 2006-04-04 Arco Chemical Technology, L.P. Purification on methyl tertiary butyl ether
KR100501922B1 (ko) * 2003-02-19 2005-07-18 에스케이 주식회사 메탄올로부터 디메틸에테르의 제조방법
CN109433249B (zh) * 2018-08-21 2021-05-18 中国石油大学(华东) 一种y型分子筛结构导向剂改性氧化铝的方法及其应用

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2282469A (en) * 1942-05-12 Production of ethers from alcohols
GB403402A (en) * 1931-05-28 1933-11-30 Du Pont Improvements in or relating to the production of aliphatic ethers
IT1025882B (it) * 1974-11-21 1978-08-30 Snam Progetti Processo per la preparazione dieteri
US4144138A (en) * 1978-01-18 1979-03-13 Texaco Inc. Recovery of ethers
DE3322753A1 (de) * 1983-06-24 1985-01-10 Deutsche Texaco Ag, 2000 Hamburg Verfahren zur herstellung von methyl-tert.-butylaether

Also Published As

Publication number Publication date
ES2038353T3 (es) 1993-07-16
EP0333078B1 (de) 1993-02-17
JP2694176B2 (ja) 1997-12-24
JPH01279853A (ja) 1989-11-10
EP0333078A1 (de) 1989-09-20
DE68904918D1 (de) 1993-03-25

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: HUNTSMAN SPECIALTY CHEMICALS CORP., AUSTIN, TEX.,

8339 Ceased/non-payment of the annual fee