IE38619L - Process for the production of dimethyl ether. - Google Patents

Process for the production of dimethyl ether.

Info

Publication number
IE38619L
IE38619L IE732224A IE222473A IE38619L IE 38619 L IE38619 L IE 38619L IE 732224 A IE732224 A IE 732224A IE 222473 A IE222473 A IE 222473A IE 38619 L IE38619 L IE 38619L
Authority
IE
Ireland
Prior art keywords
dimethyl ether
production
catalyst
dec
synthesis
Prior art date
Application number
IE732224A
Other versions
IE38619B1 (en
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 IE38619L publication Critical patent/IE38619L/en
Publication of IE38619B1 publication Critical patent/IE38619B1/en

Links

Classifications

    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/15—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of oxides of carbon exclusively
    • C07C29/151—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of oxides of carbon exclusively with hydrogen or hydrogen-containing gases
    • C07C29/1512—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of oxides of carbon exclusively with hydrogen or hydrogen-containing gases characterised by reaction conditions
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/15—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of oxides of carbon exclusively
    • C07C29/151—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of oxides of carbon exclusively with hydrogen or hydrogen-containing gases
    • C07C29/1516—Multisteps
    • C07C29/1518—Multisteps one step being the formation of initial mixture of carbon oxides and hydrogen for synthesis
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/15—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of oxides of carbon exclusively
    • C07C29/151—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of oxides of carbon exclusively with hydrogen or hydrogen-containing gases
    • C07C29/153—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of oxides of carbon exclusively with hydrogen or hydrogen-containing gases characterised by the catalyst used
    • C07C29/154—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of oxides of carbon exclusively with hydrogen or hydrogen-containing gases characterised by the catalyst used containing copper, silver, gold, or compounds thereof
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Pyrane Compounds (AREA)
  • Steroid Compounds (AREA)

Abstract

1398696 Dimethyl ether synthesis SNAM PROGETTI SpA 11 Dec 1973 [20 Dec 1972] 57443/73 Heading C2C Dimethyl ether is synthesized by reacting CO, CO 2 and H 2 in the presence of a catalytic body comprising a methanol synthesis catalyst and a methanol dehydration catalyst. In an example, the catalyst used is Cu/Zn/Cr in the atomic proportions 82/16/4 on alumina. [GB1398696A]
IE2224/73A 1972-12-20 1973-12-07 Process for the production of dimethyl ether IE38619B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT33276/72A IT972655B (en) 1972-12-20 1972-12-20 PROCEDURE FOR THE PRODUCTION OF DIMETHYL ETHER

Publications (2)

Publication Number Publication Date
IE38619L true IE38619L (en) 1974-06-20
IE38619B1 IE38619B1 (en) 1978-04-26

Family

ID=11237078

Family Applications (1)

Application Number Title Priority Date Filing Date
IE2224/73A IE38619B1 (en) 1972-12-20 1973-12-07 Process for the production of dimethyl ether

Country Status (33)

Country Link
JP (1) JPS5432764B2 (en)
AR (1) AR196959A1 (en)
AT (1) AT327157B (en)
BE (1) BE808845A (en)
BG (1) BG22380A3 (en)
BR (1) BR7309990D0 (en)
CA (1) CA1022189A (en)
CH (1) CH588432A5 (en)
CS (1) CS185216B2 (en)
DD (1) DD108967A5 (en)
DE (1) DE2362944C3 (en)
EG (1) EG11275A (en)
ES (1) ES421888A1 (en)
FR (1) FR2211437B1 (en)
GB (1) GB1398696A (en)
HU (1) HU174060B (en)
IE (1) IE38619B1 (en)
IN (1) IN140223B (en)
IT (1) IT972655B (en)
LU (1) LU69027A1 (en)
MW (1) MW7373A1 (en)
MY (1) MY7600089A (en)
NL (1) NL179647C (en)
NO (1) NO140731C (en)
PH (1) PH12204A (en)
PL (1) PL101562B1 (en)
RO (1) RO65198A (en)
SE (1) SE419749B (en)
SU (2) SU952101A3 (en)
TR (1) TR17925A (en)
YU (1) YU35232B (en)
ZA (1) ZA739156B (en)
ZM (1) ZM19373A1 (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4341069A (en) 1980-04-02 1982-07-27 Mobil Oil Corporation Method for generating power upon demand
DE3161555D1 (en) * 1980-09-04 1984-01-05 Ici Plc Synthesis for producing carbon compounds from a carbon oxide/hydrogen synthesis gas
JPS57130547A (en) * 1981-02-06 1982-08-13 Mitsubishi Gas Chem Co Inc Catalyst for methanol synthesis
IT1137176B (en) * 1981-06-02 1986-09-03 Anic Spa PROCESS FOR THE PRODUCTION OF DIMETHYLETER
JPS5990149U (en) * 1982-12-08 1984-06-19 株式会社明電舎 Vacuum cutter
DE3710501A1 (en) * 1987-03-30 1988-10-13 Union Rheinische Braunkohlen METHOD FOR PRODUCING DIMETHYL ETHER
ATE83475T1 (en) * 1988-05-04 1993-01-15 Rwe Dea Ag IMPROVED PROCESS FOR PRODUCTION OF PURE DIMETHYL ETHER.
DE3817816A1 (en) * 1988-05-26 1989-11-30 Union Rheinische Braunkohlen METHOD FOR PRODUCING DIMETHYL ETHER
EP0483609A1 (en) * 1990-10-24 1992-05-06 Air Products And Chemicals, Inc. Liquid phase process for dimethyl ether synthesis
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
EP2898943B1 (en) 2014-01-28 2016-11-16 Linde Aktiengesellschaft Process and apparatus for the obtention of dimethylether from syngas
EP2902466A1 (en) 2014-02-04 2015-08-05 Linde Aktiengesellschaft Method and plant for the production of oxygenates with steam generation
DE102014016703A1 (en) 2014-11-12 2016-05-12 Linde Aktiengesellschaft Process and plant for providing a synthesis gas collection stream
DE102014016704A1 (en) * 2014-11-12 2016-05-12 Linde Aktiengesellschaft Process and plant for the preparation of one or more reaction products
EP3239121A1 (en) 2016-04-29 2017-11-01 Linde Aktiengesellschaft Method and plant for the production of olefins
WO2020150067A1 (en) * 2019-01-18 2020-07-23 Exxonmobil Research And Engineering Company Layered catalyst loading for synthesis gas conversion

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR641580A (en) * 1926-09-28 1928-08-07 Delco Light Co Improvements in obtaining and recovering methyl oxide
DE2026182A1 (en) * 1970-05-29 1971-12-09 Badische Anilin- & Soda-Fabrik Ag, 6700 Ludwigshafen Catalyst for methanol prepn-contng copper zinc manganese - and aluminium

Also Published As

Publication number Publication date
BG22380A3 (en) 1977-02-20
JPS5432764B2 (en) 1979-10-16
NO140731B (en) 1979-07-23
NO140731C (en) 1979-10-31
YU325273A (en) 1980-04-30
NL7317353A (en) 1974-06-24
AT327157B (en) 1976-01-26
RO65198A (en) 1980-04-15
SU952101A3 (en) 1982-08-15
DD108967A5 (en) 1974-10-12
NL179647B (en) 1986-05-16
SE419749B (en) 1981-08-24
BE808845A (en) 1974-04-16
NL179647C (en) 1986-10-16
IE38619B1 (en) 1978-04-26
ATA1063573A (en) 1975-04-15
TR17925A (en) 1976-11-01
DE2362944A1 (en) 1974-07-11
MY7600089A (en) 1976-12-31
IN140223B (en) 1976-10-02
FR2211437B1 (en) 1977-03-04
PH12204A (en) 1978-11-28
ES421888A1 (en) 1976-08-01
FR2211437A1 (en) 1974-07-19
PL101562B1 (en) 1979-01-31
LU69027A1 (en) 1974-02-22
IT972655B (en) 1974-05-31
DE2362944B2 (en) 1978-01-05
AR196959A1 (en) 1974-02-28
CS185216B2 (en) 1978-09-15
JPS4994616A (en) 1974-09-09
CA1022189A (en) 1977-12-06
SU929006A3 (en) 1982-05-15
YU35232B (en) 1980-10-31
HU174060B (en) 1979-10-28
MW7373A1 (en) 1974-09-11
EG11275A (en) 1977-01-31
AU6331673A (en) 1975-06-12
CH588432A5 (en) 1977-05-31
ZM19373A1 (en) 1974-08-22
BR7309990D0 (en) 1974-08-29
ZA739156B (en) 1975-02-26
DE2362944C3 (en) 1978-08-24
GB1398696A (en) 1975-06-25

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