BR9612267A - Processo para preparação de alquil éteres terciários - Google Patents

Processo para preparação de alquil éteres terciários

Info

Publication number: BR9612267A
Authority: BR; Brazil
Prior art keywords: preparation; alkyl ethers; tertiary alkyl; tertiary; ethers
Prior art date: 1995-12-22

Application number

BR9612267A

Other languages

English (en)

Inventor

Petri Lindqvist

Original Assignee

Neste Oy

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.)

1995-12-22

Filing date

1996-12-19

Publication date

1999-07-13

1996-12-19 Application filed by Neste Oy filed Critical Neste Oy

1999-07-13 Publication of BR9612267A publication Critical patent/BR9612267A/pt

Links

125000005011 alkyl ether group Chemical group 0.000 title 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C43/00—Ethers; Compounds having groups, groups or groups
- C07C43/02—Ethers
- C07C43/03—Ethers having all ether-oxygen atoms bound to acyclic carbon atoms
- C07C43/04—Saturated ethers
- 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)

BR9612267A 1995-12-22 1996-12-19 Processo para preparação de alquil éteres terciários BR9612267A (pt)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FI956255A FI101219B1 (fi)	1995-12-22	1995-12-22	Menetelmä tertiaaristen alkyylieetterien valmistamiseksi
PCT/FI1996/000677 WO1997023437A1 (en)	1995-12-22	1996-12-19	Process for preparing tertiary alkyl ethers

Publications (1)

Publication Number	Publication Date
BR9612267A true BR9612267A (pt)	1999-07-13

Family

ID=8544606

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR9612267A BR9612267A (pt)	1995-12-22	1996-12-19	Processo para preparação de alquil éteres terciários

Country Status (14)

Country	Link
US (1)	US5998675A (pt)
EP (1)	EP1019350B1 (pt)
JP (1)	JPH11511736A (pt)
KR (1)	KR100466035B1 (pt)
CN (1)	CN1077873C (pt)
AR (1)	AR005260A1 (pt)
AT (1)	ATE224346T1 (pt)
AU (1)	AU702039B2 (pt)
BR (1)	BR9612267A (pt)
CA (1)	CA2241002A1 (pt)
DE (1)	DE69623828D1 (pt)
FI (1)	FI101219B1 (pt)
RU (1)	RU2155182C2 (pt)
WO (1)	WO1997023437A1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6500309B1 (en) *	1999-12-11	2002-12-31	Peter Tung	Dimensions in reactive distillation technology
JPWO2005044767A1 (ja) *	2003-11-07	2007-11-29	鈴木高宏	含水エタノールを用いたｅｔｂｅの合成方法
RU2272019C1 (ru) *	2004-10-01	2006-03-20	ООО "Тобольск-Нефтехим"	Способ получения метил-трет-бутилового эфира
CN106866385B (zh) *	2017-02-28	2020-04-17	山东京博石油化工有限公司	一种生产高纯甲基叔丁基醚的方法
CN107987898A (zh) *	2017-12-01	2018-05-04	山东滨州裕华化工厂有限公司	一种乙醇汽油及其制备方法
JP6510716B1 (ja) *	2018-08-31	2019-05-08	住友化学株式会社	イソブチレンの製造装置、及び、イソブチレンの製造方法
KR20230154948A (ko) *	2021-03-08	2023-11-09	바스프 에스이	C4-탄화수소 혼합물로부터 이소부텐을 얻는 공정

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4826507A (en) *	1987-12-08	1989-05-02	Mobil Oil Corporation	Integrated etherification and oxygenates to gasoline process
DE3923292A1 (de) *	1989-07-14	1991-01-24	Erdoelchemie Gmbh	Verfahren zur herstellung von ethern aus c(pfeil abwaerts)4(pfeil abwaerts)-c(pfeil abwaerts)7(pfeil abwaerts)-tert.-alkenen und zwei- bis sechswertigen alkoholen
AU637239B2 (en) *	1990-07-30	1993-05-20	Mobil Oil Corporation	Integrated process for conversion of c3-c4 paraffin in the production of tertiary alkyl ether and gasoline
RU2030383C1 (ru) *	1991-05-24	1995-03-10	Акционерное общество - Научно-производственное предприятие "Ярсинтез"	Способ получения метил-трет-бутилового эфира
FI92319C (fi) *	1992-03-18	1994-10-25	Neste Oy	Menetelmä metyylieetterien valmistamiseksi
FI92318C (fi) *	1992-03-18	1994-10-25	Neste Oy	Menetelmä ja laitteisto tertiaaristen eetterien valmistamiseksi
DE69326973T2 (de) *	1992-05-13	2000-06-15	Agfa-Gevaert N.V., Mortsel	Photographisches Silberhalogenidmaterial
US5245087A (en) *	1992-09-30	1993-09-14	Phillips Petroleum Company	Etherification process
US5248836A (en) *	1992-10-16	1993-09-28	Chemical Research & Licensing Company	Process for the preparation of ETBE
US5491267A (en) *	1993-01-29	1996-02-13	Uop	Etherification process using post separation recycle

1995
- 1995-12-22 FI FI956255A patent/FI101219B1/fi active
1996
- 1996-12-19 BR BR9612267A patent/BR9612267A/pt not_active Application Discontinuation
- 1996-12-19 AU AU11001/97A patent/AU702039B2/en not_active Ceased
- 1996-12-19 AT AT96941687T patent/ATE224346T1/de not_active IP Right Cessation
- 1996-12-19 KR KR10-1998-0704784A patent/KR100466035B1/ko not_active Expired - Lifetime
- 1996-12-19 DE DE69623828T patent/DE69623828D1/de not_active Expired - Lifetime
- 1996-12-19 RU RU98113865/04A patent/RU2155182C2/ru active
- 1996-12-19 CA CA002241002A patent/CA2241002A1/en not_active Abandoned
- 1996-12-19 JP JP8533057A patent/JPH11511736A/ja active Pending
- 1996-12-19 WO PCT/FI1996/000677 patent/WO1997023437A1/en not_active Ceased
- 1996-12-19 CN CN96199974A patent/CN1077873C/zh not_active Expired - Lifetime
- 1996-12-19 EP EP96941687A patent/EP1019350B1/en not_active Expired - Lifetime
- 1996-12-19 US US09/091,651 patent/US5998675A/en not_active Expired - Fee Related
- 1996-12-23 AR ARP960105868A patent/AR005260A1/es unknown

Also Published As

Publication number	Publication date
DE69623828D1 (de)	2002-10-24
FI956255A7 (fi)	1997-06-23
AU702039B2 (en)	1999-02-11
AU1100197A (en)	1997-07-17
JPH11511736A (ja)	1999-10-12
FI956255A0 (fi)	1995-12-22
EP1019350A1 (en)	2000-07-19
AR005260A1 (es)	1999-04-28
US5998675A (en)	1999-12-07
KR19990076672A (ko)	1999-10-15
WO1997023437A1 (en)	1997-07-03
FI101219B (fi)	1998-05-15
ATE224346T1 (de)	2002-10-15
FI101219B1 (fi)	1998-05-15
CA2241002A1 (en)	1997-07-03
CN1209113A (zh)	1999-02-24
CN1077873C (zh)	2002-01-16
KR100466035B1 (ko)	2005-03-16
RU2155182C2 (ru)	2000-08-27
EP1019350B1 (en)	2002-09-18

Similar Documents

Publication	Publication Date	Title
PT770615E (pt)	2003-10-31	Processo para a preparacao de di-haloazolopirimidinas
BR9605476A (pt)	1998-08-11	Processo para produção de bis (silil alquil)- dissulfanos
PT820276E (pt)	2003-04-30	Processo para a preparacao de particulas respiraveis
PT97433A (pt)	1992-02-28	Processo para a preparacao de sacarose-6-ester
BR9504256A (pt)	1996-08-06	Processo para o preparo de composiçoes de tonalizador
BR9610129A (pt)	1999-04-06	Processo para preparação de compostos alifáticos fluorados
FI973281L (fi)	1997-08-08	Menetelmä tiettyjen atsasykloheksapeptidien valmistamiseksi
BR9306110A (pt)	1997-05-20	Processo para preparar metil éteres
BR9606782A (pt)	1997-12-30	Processo para preparar ciclopilacetileno
BR9105370A (pt)	1992-08-25	Processo aperfeicoado para a preparacao de eteres glicidilicos
BR9500668A (pt)	1996-02-27	Processo para a preparaçao de compostos polialquil-1-oxa- diazaspirodecano
BR9500613A (pt)	1995-10-17	Processo para a preparação contínua de mononitrotoluenos
PT900254E (pt)	2004-02-27	Processo para a preparacao de composicoes de betume
PT877738E (pt)	2003-09-30	Processo para a preparacao de derivados de fenil-imidazolidina
BR9609493A (pt)	1999-03-02	Processo para a preparação de um composto
PT97828A (pt)	1992-03-31	Processo para a preparacao de fenil-triazinas
FI956256A7 (fi)	1997-06-23	Menetelmä alkyylieetterien ja niiden seosten valmistamiseksi
BR9301399A (pt)	1993-10-13	Processo para a preparacao de um monoazocorante
BR9603546A (pt)	1998-05-19	Processo para a preparação de éteres de 4-bromofenil alquila
BR9612267A (pt)	1999-07-13	Processo para preparação de alquil éteres terciários
FI955830A7 (fi)	1996-06-06	Menetelmä alkyylihalogeenidifluoriasetaattien valmistamiseksi
BR9610294A (pt)	1999-03-16	Processo para a preparação de um composto
FI964410A7 (fi)	1996-11-01	Menetelmä 4-amino-delta4-3-ketosteroidien valmistamiseksi 4-nitro-delt a4-3-ketosteroidien kautta
BR9603223A (pt)	1998-11-17	Processo para a preparação de aminocarboniltriazolinonas substituídas
BR9606913A (pt)	1997-11-11	Processo para a preparação de um alquil éter alquil terciário

Legal Events

Date	Code	Title
2002-06-11	FB34	Technical and formal requirements: requirement - article 34 of industrial property law
2002-12-24	FA14	Dismissal: dismissal - article 34 of industrial property law
2020-09-24	B11T	Dismissal of application maintained [chapter 11.20 patent gazette]