DD208973A5 - Verfahren zur herstellung von dimethylether - Google Patents

Verfahren zur herstellung von dimethylether Download PDF

Info

Publication number
DD208973A5
DD208973A5 DD82240389A DD24038982A DD208973A5 DD 208973 A5 DD208973 A5 DD 208973A5 DD 82240389 A DD82240389 A DD 82240389A DD 24038982 A DD24038982 A DD 24038982A DD 208973 A5 DD208973 A5 DD 208973A5
Authority
DD
German Democratic Republic
Prior art keywords
catalyst
dimethyl ether
atom
aluminum
oxides
Prior art date
Application number
DD82240389A
Other languages
German (de)
English (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
Application filed by Snam Progetti filed Critical Snam Progetti
Publication of DD208973A5 publication Critical patent/DD208973A5/de

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)
DD82240389A 1981-06-02 1982-06-02 Verfahren zur herstellung von dimethylether DD208973A5 (de)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
DD208973A5 true DD208973A5 (de) 1984-04-18

Family

ID=11191199

Family Applications (1)

Application Number Title Priority Date Filing Date
DD82240389A DD208973A5 (de) 1981-06-02 1982-06-02 Verfahren zur herstellung von dimethylether

Country Status (30)

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

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.
AU602438B2 (en) * 1988-01-14 1990-10-11 Air Products And Chemicals Inc. One-step process for dimethyl ether synthesis utilizing a liquid phase reactor system
DE3876790D1 (de) * 1988-05-04 1993-01-28 Rwe Dea Ag Verbessertes verfahren zur herstellung von reinem dimethylether.
AU5902490A (en) * 1989-07-18 1991-08-01 Air Products And Chemicals Inc. One-step liquid phase process for dimethyl ether synthesis
WO1993010069A1 (fr) * 1991-11-11 1993-05-27 Nkk Corporation Procede pour la production d'ether dimethylique
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 (fr) 2007-12-17 2009-06-24 BP p.l.c. Processus de conversion d'alcool(s) en alcool(s) avec une chaîne de carbone prolongée
EP2072486A1 (fr) 2007-12-17 2009-06-24 BP p.l.c. Processus de conversion d'hydrocarbures en éthanol
EP2072492A1 (fr) 2007-12-17 2009-06-24 BP p.l.c. Processus de conversion d'hydrocarbure en éthanol
EP2357037A1 (fr) * 2010-02-17 2011-08-17 LANXESS Deutschland GmbH Procédé de fabrication de catalyseurs à haute stabilité méchanique

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
GB2099327A (en) 1982-12-08
FR2506756A1 (fr) 1982-12-03
MX158200A (es) 1989-01-16
ES8305297A1 (es) 1983-04-01
JPS57204229A (en) 1982-12-14
FI821958A7 (fi) 1982-12-03
AU553865B2 (en) 1986-07-31
FI821958A0 (fi) 1982-06-02
DE3220547C2 (de) 1983-07-07
CA1182797A (fr) 1985-02-19
NO155488B (no) 1986-12-29
LU84166A1 (fr) 1983-04-13
NL8202206A (nl) 1983-01-03
CU21425A3 (en) 1987-01-13
ZA823801B (en) 1983-04-27
FI821958L (fi) 1982-12-03
DE3220547A1 (de) 1983-01-20
PL236730A1 (en) 1983-01-31
PH17161A (en) 1984-06-13
DK239982A (da) 1982-12-03
KR830010034A (ko) 1983-12-24
GB2099327B (en) 1984-09-19
SU1329614A3 (ru) 1987-08-07
GR76005B (fr) 1984-08-03
NZ200599A (en) 1985-04-30
SE8203409L (sv) 1982-12-03
IT8122081A0 (it) 1981-06-02
NO821816L (no) 1982-12-03
ES513916A0 (es) 1983-04-01
BR8202979A (pt) 1983-05-03
BE893373A (fr) 1982-12-01
CH649519A5 (it) 1985-05-31
AU8441482A (en) 1982-12-09
YU111382A (en) 1985-04-30
AR230829A1 (es) 1984-07-31
NO155488C (no) 1987-04-08
IT1137176B (it) 1986-09-03
IN155752B (fr) 1985-03-02

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