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ES8305297A1 - Catalyst for production of dimethyl ether - Google Patents

Catalyst for production of dimethyl ether

Info

Publication number
ES8305297A1
ES8305297A1 ES513916A ES513916A ES8305297A1 ES 8305297 A1 ES8305297 A1 ES 8305297A1 ES 513916 A ES513916 A ES 513916A ES 513916 A ES513916 A ES 513916A ES 8305297 A1 ES8305297 A1 ES 8305297A1
Authority
ES
Spain
Prior art keywords
catalyst
production
dimethyl ether
dimetileter
silicine
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES513916A
Other languages
Spanish (es)
Other versions
ES513916A0 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SnamProgetti SpA
Original Assignee
SnamProgetti SpA
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 SnamProgetti SpA filed Critical SnamProgetti SpA
Publication of ES8305297A1 publication Critical patent/ES8305297A1/en
Publication of ES513916A0 publication Critical patent/ES513916A0/en
Granted legal-status Critical Current

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)

Abstract

PROCEDURE FOR OBTAINING DIMETILETER. IT CONSISTS OF THE REACTION OF CARBON MONOXIDE, HYDROGEN AND, EVENTUALLY, CARBONIC ANHYDRIDE, AT A PRESSURE BETWEEN 4,000 AND 15,000 KPA, AND A TEMPERATURE BETWEEN 150 ºC AND 250 ºC, IN THE PRESENCE OF A CATALYST CONSTITUTED BY SILICINE CRYSTAL. SOME ATOMS OF SILICON IN THE NETWORK HAVE BEEN REPLACED BY ALUMINUM, AND A MIXTURE OF OXIDES AND / OR SALTS OF CU, ZN, CR, OR CU, ZN AND AL. (Machine-translation by Google Translate, not legally binding)
ES513916A 1981-06-02 1982-06-02 "PROCEDURE FOR THE PRODUCTION OF DIMETILETER". Granted ES513916A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT22081/81A IT1137176B (en) 1981-06-02 1981-06-02 PROCESS FOR THE PRODUCTION OF DIMETHYLETER

Publications (2)

Publication Number Publication Date
ES8305297A1 true ES8305297A1 (en) 1983-04-01
ES513916A0 ES513916A0 (en) 1983-04-01

Family

ID=11191199

Family Applications (1)

Application Number Title Priority Date Filing Date
ES513916A Granted ES513916A0 (en) 1981-06-02 1982-06-02 "PROCEDURE FOR THE PRODUCTION OF DIMETILETER".

Country Status (30)

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

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 (en) * 1985-07-26 1989-05-25 Montedipe Spa PROCEDURE FOR THE OXIDATION OF FLUORINATED OLEFINS AND CATALYST SUITABLE FOR THE PURPOSE.
DE68904202T2 (en) * 1988-01-14 1993-05-06 Air Prod & Chem ONE-STEP METHOD FOR SYNTHESIS OF DIMETHYLAETHER USING A LIQUID-PHASE REACTOR SYSTEM.
ES2053615T3 (en) * 1988-05-04 1994-08-01 Rwe Dea Ag IMPROVED PROCEDURE FOR THE PREPARATION OF PURE DI-METHYL-ETER.
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 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 Process for preparing methanol / dimethyl ether mixture 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 EMPLOYING CATALYSTS BASED ON ZEOLITHE SUPPORTED ON SILICON CARBIDE
EP2072492A1 (en) 2007-12-17 2009-06-24 BP p.l.c. Process for the conversion of hydrocarbons to ethanol
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
EP2357037A1 (en) * 2010-02-17 2011-08-17 LANXESS Deutschland GmbH Method for producing mechanically stable shaped catalysts

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 (en) * 1972-12-20 1974-05-31 Snam Progetti PROCEDURE FOR THE PRODUCTION OF DIMETHYL ETHER
DK155176C (en) * 1978-06-22 1989-07-17 Snam Progetti PROCEDURE FOR THE PREPARATION OF ALUMINUM OXIDE MODIFIED SILICON Dioxide
US4341069A (en) * 1980-04-02 1982-07-27 Mobil Oil Corporation Method for generating power upon demand

Also Published As

Publication number Publication date
ZA823801B (en) 1983-04-27
DE3220547C2 (en) 1983-07-07
PH17161A (en) 1984-06-13
GB2099327A (en) 1982-12-08
CA1182797A (en) 1985-02-19
NO155488B (en) 1986-12-29
AR230829A1 (en) 1984-07-31
CH649519A5 (en) 1985-05-31
IT8122081A0 (en) 1981-06-02
DK239982A (en) 1982-12-03
NO155488C (en) 1987-04-08
JPS57204229A (en) 1982-12-14
YU111382A (en) 1985-04-30
GB2099327B (en) 1984-09-19
FI821958A0 (en) 1982-06-02
SE8203409L (en) 1982-12-03
MX158200A (en) 1989-01-16
AU8441482A (en) 1982-12-09
CU21425A3 (en) 1987-01-13
PL236730A1 (en) 1983-01-31
KR830010034A (en) 1983-12-24
NZ200599A (en) 1985-04-30
FR2506756A1 (en) 1982-12-03
LU84166A1 (en) 1983-04-13
BR8202979A (en) 1983-05-03
SU1329614A3 (en) 1987-08-07
DD208973A5 (en) 1984-04-18
NO821816L (en) 1982-12-03
DE3220547A1 (en) 1983-01-20
BE893373A (en) 1982-12-01
GR76005B (en) 1984-08-03
FI821958L (en) 1982-12-03
AU553865B2 (en) 1986-07-31
ES513916A0 (en) 1983-04-01
IT1137176B (en) 1986-09-03
IN155752B (en) 1985-03-02
NL8202206A (en) 1983-01-03

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