FR2247441A1 - Methanol prodn by catalytic redn of carbon di- and mon-oxides - with hydrogen, all being obtd as a mixt by partial oxidn of methane - Google Patents

Methanol prodn by catalytic redn of carbon di- and mon-oxides - with hydrogen, all being obtd as a mixt by partial oxidn of methane

Info

Publication number
FR2247441A1
FR2247441A1 FR7336348A FR7336348A FR2247441A1 FR 2247441 A1 FR2247441 A1 FR 2247441A1 FR 7336348 A FR7336348 A FR 7336348A FR 7336348 A FR7336348 A FR 7336348A FR 2247441 A1 FR2247441 A1 FR 2247441A1
Authority
FR
France
Prior art keywords
mixt
obtd
methane
methanol
prodn
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.)
Granted
Application number
FR7336348A
Other languages
French (fr)
Other versions
FR2247441B1 (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.)
DORGES PIERRE FR
Original Assignee
DORGES PIERRE FR
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 DORGES PIERRE FR filed Critical DORGES PIERRE FR
Priority to FR7336348A priority Critical patent/FR2247441A1/en
Publication of FR2247441A1 publication Critical patent/FR2247441A1/en
Application granted granted Critical
Publication of FR2247441B1 publication Critical patent/FR2247441B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/0005—Catalytic processes under superatmospheric pressure
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
    • C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
    • C01B3/025—Preparation or purification of gas mixtures for ammonia synthesis
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
    • C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
    • C01B3/22—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by decomposition of gaseous or liquid organic compounds
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
    • C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
    • C01B3/32—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air
    • C01B3/34—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents
    • C01B3/36—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents using oxygen or mixtures containing oxygen as gasifying agents
    • 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
    • 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
    • C07C29/152—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 reactor used
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12C—BEER; PREPARATION OF BEER BY FERMENTATION; PREPARATION OF MALT FOR MAKING BEER; PREPARATION OF HOPS FOR MAKING BEER
    • C12C11/00—Fermentation processes for beer
    • C12C11/02—Pitching yeast

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Food Science & Technology (AREA)
  • Mycology (AREA)
  • Biochemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • Genetics & Genomics (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Microbiology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

Methanol or other homologous alcohols are prepd. by catalyst redn. using H2, of CO and CO2, obtd. as a mixt. with H2 by partial oxidn. of a methane-rich gas using oxygen and steam, and condensing the water remaining in the reaction mixt. H2-rich gas is added to the mixt. in propns. such that the optimum yield of alcohol is obtd. Pref. (part of) the H2-rich gas is added to the H2,CO and CO2 mixt. and then fed to the alcohol synthesis reaction after it has commenced. Process uses a relatively low amt. of energy.
FR7336348A 1973-10-11 1973-10-11 Methanol prodn by catalytic redn of carbon di- and mon-oxides - with hydrogen, all being obtd as a mixt by partial oxidn of methane Granted FR2247441A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7336348A FR2247441A1 (en) 1973-10-11 1973-10-11 Methanol prodn by catalytic redn of carbon di- and mon-oxides - with hydrogen, all being obtd as a mixt by partial oxidn of methane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7336348A FR2247441A1 (en) 1973-10-11 1973-10-11 Methanol prodn by catalytic redn of carbon di- and mon-oxides - with hydrogen, all being obtd as a mixt by partial oxidn of methane

Publications (2)

Publication Number Publication Date
FR2247441A1 true FR2247441A1 (en) 1975-05-09
FR2247441B1 FR2247441B1 (en) 1976-11-19

Family

ID=9126256

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7336348A Granted FR2247441A1 (en) 1973-10-11 1973-10-11 Methanol prodn by catalytic redn of carbon di- and mon-oxides - with hydrogen, all being obtd as a mixt by partial oxidn of methane

Country Status (1)

Country Link
FR (1) FR2247441A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4464483A (en) * 1981-06-12 1984-08-07 Stamicarbon B.V. Process for the preparation of methanol
FR2557555A1 (en) * 1983-12-30 1985-07-05 Inst Francais Du Petrole NOVEL PROCESS FOR THE MANUFACTURE OF SYNTHETIC GAS FOR USE IN PARTICULAR FOR THE PRODUCTION OF METHANOL

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4464483A (en) * 1981-06-12 1984-08-07 Stamicarbon B.V. Process for the preparation of methanol
FR2557555A1 (en) * 1983-12-30 1985-07-05 Inst Francais Du Petrole NOVEL PROCESS FOR THE MANUFACTURE OF SYNTHETIC GAS FOR USE IN PARTICULAR FOR THE PRODUCTION OF METHANOL
EP0148684A1 (en) * 1983-12-30 1985-07-17 Institut Français du Pétrole Process for preparing a synthesis gas for producing methanol

Also Published As

Publication number Publication date
FR2247441B1 (en) 1976-11-19

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