FI821958L - Foerfarande Foer framstaellning of dimetyleter - Google Patents

Foerfarande Foer framstaellning of dimetyleter

Info

Publication number
FI821958L
FI821958L FI821958A FI821958A FI821958L FI 821958 L FI821958 L FI 821958L FI 821958 A FI821958 A FI 821958A FI 821958 A FI821958 A FI 821958A FI 821958 L FI821958 L FI 821958L
Authority
FI
Grant status
Grant
Patent type
Prior art keywords
framstaellning
dimetyleter
foerfarande
foer
Prior art date
Application number
FI821958A
Other languages
Finnish (fi)
Other versions
FI821958A0 (en )
Inventor
Giovanni Manara
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.)
Filing date
Publication date
Grant date

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/04Mixing
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J21/00Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/06Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • B01J21/08Silica
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/76Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/80Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with zinc, cadmium or mercury
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J29/00Catalysts comprising molecular sieves
    • B01J29/03Catalysts comprising molecular sieves not having base-exchange properties
    • B01J29/035Microporous crystalline materials not having base exchange properties, such as silica polymorphs, e.g. silicalites
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/01Preparation of ethers
FI821958A 1981-06-02 1982-06-02 Foerfarande Foer framstaellning of dimetyleter FI821958L (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT2208181A IT1137176B (en) 1981-06-02 1981-06-02 A process for the production of dimethyl ether

Publications (2)

Publication Number Publication Date
FI821958A0 true FI821958A0 (en) 1982-06-02
FI821958L true FI821958L (en) 1982-12-03

Family

ID=11191199

Family Applications (1)

Application Number Title Priority Date Filing Date
FI821958A FI821958L (en) 1981-06-02 1982-06-02 Foerfarande Foer framstaellning of dimetyleter

Country Status (12)

Country Link
JP (1) JPS57204229A (en)
KR (1) KR830010034A (en)
BE (1) BE893373A (en)
CA (1) CA1182797A (en)
DE (1) DE3220547C2 (en)
DK (1) DK239982A (en)
ES (1) ES8305297A1 (en)
FI (1) FI821958L (en)
FR (1) FR2506756A1 (en)
GB (1) GB2099327B (en)
LU (1) LU84166A1 (en)
NL (1) NL8202206A (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4590176A (en) * 1984-06-05 1986-05-20 Shell Oil Company Catalyst for dimethyl ether synthesis and a process for its preparation
ES2053615T3 (en) * 1988-05-04 1994-08-01 Rwe Dea Ag Improved process for preparing di-methyl-ether pure.
EP0591538A4 (en) * 1991-11-11 1995-01-04 Kaoru Fujimoto Process for producing dimethyl ether.
US5344365A (en) * 1993-09-14 1994-09-06 Sematech, Inc. Integrated building and conveying structure for manufacturing under ultraclean conditions
DK173614B1 (en) 1999-02-02 2001-04-30 Topsoe Haldor As A process for producing methanol / dimethyletherblanding from synthesis gas
KR100812099B1 (en) 2006-11-28 2008-03-12 한국가스공사 Method of preparing catalyst for making dimethylether from syngas with carbon dioxide
FR2909666B1 (en) 2006-12-08 2009-03-06 Centre Nat Rech Scient Dehydration of methanol to dimethyl ether using catalysts based on a zeolite supported on silicon carbide
EP2072486A1 (en) 2007-12-17 2009-06-24 BP p.l.c. Process for the conversion of hydrocarbons to ethanol
EP2072491A1 (en) 2007-12-17 2009-06-24 BP p.l.c. Process for the conversion of alcohol(s) into alcohol(s) with increased carbon-chain
EP2072492A1 (en) 2007-12-17 2009-06-24 BP p.l.c. Process for the conversion of hydrocarbons to ethanol
EP2357037A1 (en) * 2010-02-17 2011-08-17 LANXESS Deutschland GmbH Method for producing mechanically stable shaped catalysts

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1177167A (en) * 1914-06-30 1916-03-28 Levis Miller Booth Apparatus for purifying liquids.
DK155176C (en) * 1978-06-22 1989-07-17 Snam Progetti Process for the preparation of alumina-silica
US4341069A (en) * 1980-04-02 1982-07-27 Mobil Oil Corporation Method for generating power upon demand

Also Published As

Publication number Publication date Type
ES8305297A1 (en) 1983-04-01 application
BE893373A1 (en) grant
CA1182797A (en) 1985-02-19 grant
KR830010034A (en) 1983-12-24 application
CA1182797A1 (en) grant
GB2099327B (en) 1984-09-19 grant
JPS57204229A (en) 1982-12-14 application
FI821958A (en) application
GB2099327A (en) 1982-12-08 application
DE3220547C2 (en) 1983-07-07 grant
ES513916A0 (en) 1983-04-01 application
FI821958A0 (en) 1982-06-02 application
FR2506756A1 (en) 1982-12-03 application
DE3220547A1 (en) 1983-01-20 application
FI821958D0 (en) grant
DK239982A (en) 1982-12-03 application
NL8202206A (en) 1983-01-03 application
LU84166A1 (en) 1983-04-13 application
ES513916D0 (en) grant
BE893373A (en) 1982-12-01 grant

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Legal Events

Date Code Title Description
FD Application lapsed

Owner name: SNAMPROGETTI S.P.A.