BE889942A - Procede de preparation d'ethiers aliphatiques ramifies ameliorant l'indice d'octane, par l'utilisation de catalyseurs superacides solides - Google Patents

Procede de preparation d'ethiers aliphatiques ramifies ameliorant l'indice d'octane, par l'utilisation de catalyseurs superacides solides

Info

Publication number: BE889942A
Authority: BE; Belgium
Prior art keywords: ethiers; improving; preparation; branched aliphatic; solid superacid
Prior art date: 1980-08-18

Application number

BE0/205651A

Other languages

English (en)

French (fr)

Inventor

G A Olah

Original Assignee

Ugine Kuhlmann

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.)

1980-08-18

Filing date

1981-08-12

Publication date

1982-02-12

1981-08-12 Application filed by Ugine Kuhlmann filed Critical Ugine Kuhlmann

1982-02-12 Publication of BE889942A publication Critical patent/BE889942A/fr

Links

239000003054 catalyst Substances 0.000 title 1
TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 title 1
239000007787 solid Substances 0.000 title 1
239000003930 superacid Substances 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
- 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
- C07C41/09—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)
Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

BE0/205651A 1980-08-18 1981-08-12 Procede de preparation d'ethiers aliphatiques ramifies ameliorant l'indice d'octane, par l'utilisation de catalyseurs superacides solides BE889942A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US17889080A	1980-08-18	1980-08-18

Publications (1)

Publication Number	Publication Date
BE889942A true BE889942A (fr)	1982-02-12

Family

ID=22654326

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE0/205651A BE889942A (fr)	1980-08-18	1981-08-12	Procede de preparation d'ethiers aliphatiques ramifies ameliorant l'indice d'octane, par l'utilisation de catalyseurs superacides solides

Country Status (8)

Country	Link
JP (1)	JPS5759825A (de)
BE (1)	BE889942A (de)
CA (1)	CA1179379A (de)
DE (1)	DE3131974A1 (de)
FR (1)	FR2488601A1 (de)
GB (1)	GB2082177B (de)
IT (1)	IT1137629B (de)
NL (1)	NL8103847A (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS62101716U (de) *	1985-12-16	1987-06-29
US5157162A (en) *	1991-10-25	1992-10-20	Texaco Chemical Company	One step synthesis of methyl t-butyl ether from t-butanol using fluorosulfonic acid-modified clay catalysts
JPWO2004094357A1 (ja) *	2003-04-23	2006-07-13	株式会社ジャパンエナジー	固体酸触媒を用いたエーテルの製造方法
AT505758B1 (de) *	2008-02-13	2009-04-15	Hinterecker Ges M B H	Verfahren zur herstellung von biodieselkraftstoff

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1249016A (en) *	1969-10-02	1971-10-06	Chevron Res	Process for production of gasoline
JPS5346811B2 (de) *	1971-08-26	1978-12-16
US4139566A (en) *	1977-10-03	1979-02-13	Shell Oil Company	Secondary alcohol ethoxylate process
US4282386A (en) *	1980-05-02	1981-08-04	The Dow Chemical Company	Alkyl, cycloalkyl diethers of (poly)alkylene glycols
JPS56154423A (en) *	1980-05-02	1981-11-30	Toyo Soda Mfg Co Ltd	Production of methyl t-butyl ether

1981
- 1981-07-28 IT IT23204/81A patent/IT1137629B/it active
- 1981-08-11 GB GB8124553A patent/GB2082177B/en not_active Expired
- 1981-08-12 BE BE0/205651A patent/BE889942A/fr not_active IP Right Cessation
- 1981-08-13 DE DE19813131974 patent/DE3131974A1/de not_active Withdrawn
- 1981-08-14 FR FR8115747A patent/FR2488601A1/fr active Granted
- 1981-08-17 NL NL8103847A patent/NL8103847A/nl not_active Application Discontinuation
- 1981-08-17 JP JP56127757A patent/JPS5759825A/ja active Pending
- 1981-08-17 CA CA000384026A patent/CA1179379A/fr not_active Expired

Also Published As

Publication number	Publication date
IT1137629B (it)	1986-09-10
GB2082177A (en)	1982-03-03
CA1179379A (fr)	1984-12-11
NL8103847A (nl)	1982-03-16
FR2488601A1 (fr)	1982-02-19
FR2488601B1 (de)	1984-11-30
DE3131974A1 (de)	1982-04-01
GB2082177B (en)	1984-07-25
IT8123204A0 (it)	1981-07-28
JPS5759825A (en)	1982-04-10

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Legal Events

Date

Code

Title

Description

1988-02-28

RE

Patent lapsed

Owner name: PCUK PRODUITS CHIMIQUES UGINE KUHLMANN

Effective date: 19870831