NL8202206A - Werkwijze voor de bereiding van dimethylether. - Google Patents

Werkwijze voor de bereiding van dimethylether. Download PDF

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Publication number
NL8202206A
NL8202206A NL8202206A NL8202206A NL8202206A NL 8202206 A NL8202206 A NL 8202206A NL 8202206 A NL8202206 A NL 8202206A NL 8202206 A NL8202206 A NL 8202206A NL 8202206 A NL8202206 A NL 8202206A
Authority
NL
Netherlands
Prior art keywords
copper
zinc
aluminum
chromium
dimethyl ether
Prior art date
Application number
NL8202206A
Other languages
English (en)
Dutch (nl)
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
Application filed by Snam Progetti filed Critical Snam Progetti
Publication of NL8202206A publication Critical patent/NL8202206A/nl

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C43/00—Ethers; Compounds having groups, groups or groups
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/04—Mixing
    • 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
    • B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • B01J21/08—Silica
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/76—Catalysts 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
    • B01J23/80—Catalysts 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
    • 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
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/03—Catalysts comprising molecular sieves not having base-exchange properties
    • B01J29/035—Microporous crystalline materials not having base exchange properties, such as silica polymorphs, e.g. silicalites
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
NL8202206A 1981-06-02 1982-05-28 Werkwijze voor de bereiding van dimethylether. NL8202206A (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT2208181 1981-06-02
IT22081/81A IT1137176B (it) 1981-06-02 1981-06-02 Procedimento per la produzione di dimetiletere

Publications (1)

Publication Number Publication Date
NL8202206A true NL8202206A (nl) 1983-01-03

Family

ID=11191199

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8202206A NL8202206A (nl) 1981-06-02 1982-05-28 Werkwijze voor de bereiding van dimethylether.

Country Status (30)

Country Link
JP (1) JPS57204229A (enrdf_load_html_response)
KR (1) KR830010034A (enrdf_load_html_response)
AR (1) AR230829A1 (enrdf_load_html_response)
AU (1) AU553865B2 (enrdf_load_html_response)
BE (1) BE893373A (enrdf_load_html_response)
BR (1) BR8202979A (enrdf_load_html_response)
CA (1) CA1182797A (enrdf_load_html_response)
CH (1) CH649519A5 (enrdf_load_html_response)
CU (1) CU21425A3 (enrdf_load_html_response)
DD (1) DD208973A5 (enrdf_load_html_response)
DE (1) DE3220547C2 (enrdf_load_html_response)
DK (1) DK239982A (enrdf_load_html_response)
ES (1) ES513916A0 (enrdf_load_html_response)
FI (1) FI821958L (enrdf_load_html_response)
FR (1) FR2506756A1 (enrdf_load_html_response)
GB (1) GB2099327B (enrdf_load_html_response)
GR (1) GR76005B (enrdf_load_html_response)
IN (1) IN155752B (enrdf_load_html_response)
IT (1) IT1137176B (enrdf_load_html_response)
LU (1) LU84166A1 (enrdf_load_html_response)
MX (1) MX158200A (enrdf_load_html_response)
NL (1) NL8202206A (enrdf_load_html_response)
NO (1) NO155488C (enrdf_load_html_response)
NZ (1) NZ200599A (enrdf_load_html_response)
PH (1) PH17161A (enrdf_load_html_response)
PL (1) PL236730A1 (enrdf_load_html_response)
SE (1) SE8203409L (enrdf_load_html_response)
SU (1) SU1329614A3 (enrdf_load_html_response)
YU (1) YU111382A (enrdf_load_html_response)
ZA (1) ZA823801B (enrdf_load_html_response)

Families Citing this family (14)

* 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
IT1207499B (it) * 1985-07-26 1989-05-25 Montedipe Spa Procedimento per l'ossidazione di olefine fluorurate e catalizzatore adatto allo scopo.
EP0324475B1 (en) * 1988-01-14 1993-01-07 Air Products And Chemicals, Inc. One-step process for dimethyl ether synthesis utilizing a liquid phase reactor system
ES2053615T3 (es) * 1988-05-04 1994-08-01 Rwe Dea Ag Procedimiento mejorado para la preparacion de di-metil-eter puro.
AU5902490A (en) * 1989-07-18 1991-08-01 Air Products And Chemicals Inc. One-step liquid phase process for dimethyl ether synthesis
EP0591538A4 (en) * 1991-11-11 1995-01-04 Kaoru Fujimoto Process for the preparation of dimethyl ether.
US5344365A (en) * 1993-09-14 1994-09-06 Sematech, Inc. Integrated building and conveying structure for manufacturing under ultraclean conditions
DK173614B1 (da) 1999-02-02 2001-04-30 Topsoe Haldor As Fremgangsmåde til fremstilling af methanol/dimethyletherblanding fra syntesegas
KR100812099B1 (ko) 2006-11-28 2008-03-12 한국가스공사 디메틸에테르 제조용 혼합촉매, 이의 제조방법 및 이를 이용한 디메틸에테르 제조방법
FR2909666B1 (fr) 2006-12-08 2009-03-06 Centre Nat Rech Scient Deshydratation du methanol en dimethyl ether employant des catalyseurs a base d'une zeolithe supportee sur du carbure de silicium
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
EP2072486A1 (en) 2007-12-17 2009-06-24 BP p.l.c. Process for the conversion of hydrocarbons to ethanol
EP2072492A1 (en) 2007-12-17 2009-06-24 BP p.l.c. Process for the conversion of hydrocarbons to ethanol
EP2357037A1 (de) * 2010-02-17 2011-08-17 LANXESS Deutschland GmbH Verfahren zur Herstellung von mechanisch stabilen Katalysatorformkörpern

Family Cites Families (4)

* 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.
IT972655B (it) * 1972-12-20 1974-05-31 Snam Progetti Procedimento per la produzione di dimetil etere
DK155176C (da) * 1978-06-22 1989-07-17 Snam Progetti Fremgangsmaade til fremstilling af aluminiumoxidmodificeret siliciumdioxid
US4341069A (en) * 1980-04-02 1982-07-27 Mobil Oil Corporation Method for generating power upon demand

Also Published As

Publication number Publication date
NO821816L (no) 1982-12-03
YU111382A (en) 1985-04-30
NO155488C (no) 1987-04-08
BE893373A (fr) 1982-12-01
GB2099327A (en) 1982-12-08
IN155752B (enrdf_load_html_response) 1985-03-02
FI821958A7 (fi) 1982-12-03
SU1329614A3 (ru) 1987-08-07
CU21425A3 (en) 1987-01-13
ES8305297A1 (es) 1983-04-01
PL236730A1 (en) 1983-01-31
MX158200A (es) 1989-01-16
CA1182797A (en) 1985-02-19
NO155488B (no) 1986-12-29
DE3220547C2 (de) 1983-07-07
NZ200599A (en) 1985-04-30
BR8202979A (pt) 1983-05-03
CH649519A5 (it) 1985-05-31
FI821958L (fi) 1982-12-03
SE8203409L (sv) 1982-12-03
FI821958A0 (fi) 1982-06-02
DK239982A (da) 1982-12-03
AU8441482A (en) 1982-12-09
FR2506756A1 (fr) 1982-12-03
LU84166A1 (fr) 1983-04-13
IT8122081A0 (it) 1981-06-02
PH17161A (en) 1984-06-13
AR230829A1 (es) 1984-07-31
AU553865B2 (en) 1986-07-31
ZA823801B (en) 1983-04-27
DE3220547A1 (de) 1983-01-20
DD208973A5 (de) 1984-04-18
GR76005B (enrdf_load_html_response) 1984-08-03
IT1137176B (it) 1986-09-03
ES513916A0 (es) 1983-04-01
JPS57204229A (en) 1982-12-14
GB2099327B (en) 1984-09-19
KR830010034A (ko) 1983-12-24

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
A85 Still pending on 85-01-01
BC A request for examination has been filed
BV The patent application has lapsed