ATE106775T1 - Katalysator, verfahren zur herstellung desselben und anwendung zur herstellung von tertiären olefinen aus alkyl-tert-alkyl-äthern. - Google Patents

Katalysator, verfahren zur herstellung desselben und anwendung zur herstellung von tertiären olefinen aus alkyl-tert-alkyl-äthern.

Info

Publication number: ATE106775T1
Authority: AT; Austria
Prior art keywords: preparation; alkyl; tert; catalyst; application
Prior art date: 1991-07-18

Application number

AT92202097T

Other languages

English (en)

Inventor

Orfeo Forlani

Valerio Piccoli

Original Assignee

Snam Progetti

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.)

1991-07-18

Filing date

1992-07-10

Publication date

1994-06-15

1992-07-10 Application filed by Snam Progetti filed Critical Snam Progetti

1994-06-15 Application granted granted Critical

1994-06-15 Publication of ATE106775T1 publication Critical patent/ATE106775T1/de

Links

150000001336 alkenes Chemical group 0.000 title abstract 2
239000003054 catalyst Substances 0.000 title abstract 2
238000000034 method Methods 0.000 title abstract 2
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 6
239000000377 silicon dioxide Substances 0.000 abstract 3
238000001354 calcination Methods 0.000 abstract 2
238000001035 drying Methods 0.000 abstract 2
239000000243 solution Substances 0.000 abstract 2
PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 1
159000000013 aluminium salts Chemical class 0.000 abstract 1
239000011260 aqueous acid Substances 0.000 abstract 1
239000007864 aqueous solution Substances 0.000 abstract 1
239000000463 material Substances 0.000 abstract 1
238000000746 purification Methods 0.000 abstract 1
238000005979 thermal decomposition reaction Methods 0.000 abstract 1
238000005406 washing Methods 0.000 abstract 1

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/12—Silica and alumina
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C1/00—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon
- C07C1/20—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only oxygen atoms as heteroatoms
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
- C07C2521/12—Silica and alumina

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Chemical Kinetics & Catalysis (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Catalysts (AREA)
Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

AT92202097T 1991-07-18 1992-07-10 Katalysator, verfahren zur herstellung desselben und anwendung zur herstellung von tertiären olefinen aus alkyl-tert-alkyl-äthern. ATE106775T1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
ITMI911993A IT1252323B (it)	1991-07-18	1991-07-18	Catalizzatore ottenuto mediante un particolare procedimento di preparazione e suo impiego in un procedimento per produrre olefine terziarie a partire da alchil-ter-alchil-eteri.

Publications (1)

Publication Number	Publication Date
ATE106775T1 true ATE106775T1 (de)	1994-06-15

Family

ID=11360375

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT92202097T ATE106775T1 (de)	1991-07-18	1992-07-10	Katalysator, verfahren zur herstellung desselben und anwendung zur herstellung von tertiären olefinen aus alkyl-tert-alkyl-äthern.

Country Status (13)

Country	Link
US (1)	US5214018A (de)
EP (1)	EP0524679B1 (de)
JP (1)	JPH05220392A (de)
KR (1)	KR960003789B1 (de)
AT (1)	ATE106775T1 (de)
CA (1)	CA2073701C (de)
DE (1)	DE69200181T2 (de)
HU (1)	HU212976B (de)
IT (1)	IT1252323B (de)
MX (1)	MX9204178A (de)
NO (1)	NO180521C (de)
RU (1)	RU2054962C1 (de)
SA (1)	SA92130113B1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FI102730B1 (fi) *	1997-06-16	1999-02-15	Neste Oy	Hyvän rikinsietokyvyn omaava hydrauskatalyytti
ITMI20121673A1 (it)	2012-10-05	2014-04-06	Saipem Spa	Procedimento per la produzione di isobutene ad elevata purezza attraverso il cracking di mtbe o etbe e procedimento integrato per la produzione del relativo etere
RU2691076C1 (ru) *	2018-07-03	2019-06-10	Общество с ограниченной ответственностью "Научно-производственное объединение ЕВРОХИМ"	Способ получения изобутилена

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2684340A (en) *	1949-04-29	1954-07-20	Davison Chemical Corp	Sulfate removal from silica-alumina catalyst
US3946020A (en) *	1970-12-28	1976-03-23	Koei Chemical Co., Ltd.	Process for producing pyridine bases
US4476338A (en) *	1983-06-02	1984-10-09	Mobil Oil Corporation	Olefins from methanol and/or dimethyl ether
US4725570A (en) *	1984-12-07	1988-02-16	Amoco Corporation	Post-treatment of AMS-1B crystalline borosilicate molecular sieve-based catalyst compositions
IT1188179B (it) *	1985-07-05	1988-01-07	Snam Progetti	Procedimento per produrre olefine terziarie mediante decomposizione di alchil-ter-alchil-eteri
US4691073A (en) *	1986-07-14	1987-09-01	Exxon Chemical Patents Inc.	Production of tertiary olefins
US4988659A (en) *	1988-11-23	1991-01-29	Chevron Research Company	Silica/alumina cogel catalysts

1991
- 1991-07-18 IT ITMI911993A patent/IT1252323B/it active IP Right Grant
1992
- 1992-07-10 EP EP92202097A patent/EP0524679B1/de not_active Expired - Lifetime
- 1992-07-10 DE DE69200181T patent/DE69200181T2/de not_active Expired - Lifetime
- 1992-07-10 AT AT92202097T patent/ATE106775T1/de active
- 1992-07-10 US US07/911,712 patent/US5214018A/en not_active Expired - Lifetime
- 1992-07-13 CA CA002073701A patent/CA2073701C/en not_active Expired - Lifetime
- 1992-07-15 NO NO922790A patent/NO180521C/no unknown
- 1992-07-16 KR KR1019920012683A patent/KR960003789B1/ko not_active Expired - Lifetime
- 1992-07-16 MX MX9204178A patent/MX9204178A/es not_active IP Right Cessation
- 1992-07-17 RU SU925052229A patent/RU2054962C1/ru active
- 1992-07-17 JP JP4212312A patent/JPH05220392A/ja not_active Withdrawn
- 1992-07-17 HU HU9202360A patent/HU212976B/hu unknown
- 1992-09-15 SA SA92130113A patent/SA92130113B1/ar unknown

Also Published As

Publication number	Publication date
NO922790L (no)	1993-01-19
JPH05220392A (ja)	1993-08-31
SA92130113B1 (ar)	2003-08-26
ITMI911993A0 (it)	1991-07-18
CA2073701C (en)	2002-10-01
HU212976B (en)	1997-01-28
CA2073701A1 (en)	1993-01-19
MX9204178A (es)	1992-11-01
DE69200181D1 (de)	1994-07-14
US5214018A (en)	1993-05-25
ITMI911993A1 (it)	1993-01-18
IT1252323B (it)	1995-06-08
NO180521C (no)	1997-05-07
NO922790D0 (no)	1992-07-15
DE69200181T2 (de)	1994-10-27
RU2054962C1 (ru)	1996-02-27
KR930002388A (ko)	1993-02-23
KR960003789B1 (ko)	1996-03-22
NO180521B (no)	1997-01-27
HUT61911A (en)	1993-03-29
EP0524679B1 (de)	1994-06-08
EP0524679A1 (de)	1993-01-27

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