FR2181795A1 - Hydrogen prepn - by reacting methanol vapour and steam in presence of copper catalyst - Google Patents

Hydrogen prepn - by reacting methanol vapour and steam in presence of copper catalyst

Info

Publication number
FR2181795A1
FR2181795A1 FR7308117A FR7308117A FR2181795A1 FR 2181795 A1 FR2181795 A1 FR 2181795A1 FR 7308117 A FR7308117 A FR 7308117A FR 7308117 A FR7308117 A FR 7308117A FR 2181795 A1 FR2181795 A1 FR 2181795A1
Authority
FR
France
Prior art keywords
steam
esp
degrees
catalyst
mixt
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.)
Withdrawn
Application number
FR7308117A
Other languages
French (fr)
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.)
GEA Group AG
Original Assignee
Metallgesellschaft AG
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 Metallgesellschaft AG filed Critical Metallgesellschaft AG
Publication of FR2181795A1 publication Critical patent/FR2181795A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B01J37/16—Reducing
    • B01J37/18—Reducing with gases containing free hydrogen
    • 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

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)
  • Materials Engineering (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Hydrogen, Water And Hydrids (AREA)

Abstract

H2 is prepd. by passing a mixt. of methanol vapour and steam over a catalyst at 150-350 (180-300) esp. 200-250 degrees C and normal or elevated press., and removing unused steam and CO2 from the formed gas mixt. Pref. the catalyst contains Cu as main components, together with Zn, Mn, Mg, Ca, Al, Ti and/or Cr. These metals are present initially in the catalyst in the form of oxides or carbonates, and the catalyst is treated with H2 at 200 degrees C before use. The conversion is effected by (a) reacting methanol and steam at 250-350 esp. 260-300 degrees C, (b) opt. adding water to lower the temp., and (c) reacting the mixt at 250, esp. 200-230 degrees C. The molar ratio of water to methanol is >5. The reaction is effected at a pressure of 50 esp. 1-25 kg/cm2. Relatively small amounts of H2 are economically produced in a simple, rapid process at low temps.
FR7308117A 1972-04-27 1973-03-07 Hydrogen prepn - by reacting methanol vapour and steam in presence of copper catalyst Withdrawn FR2181795A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722220617 DE2220617A1 (en) 1972-04-27 1972-04-27 METHOD FOR PRODUCTION OF HYDROGEN

Publications (1)

Publication Number Publication Date
FR2181795A1 true FR2181795A1 (en) 1973-12-07

Family

ID=5843411

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7308117A Withdrawn FR2181795A1 (en) 1972-04-27 1973-03-07 Hydrogen prepn - by reacting methanol vapour and steam in presence of copper catalyst

Country Status (6)

Country Link
JP (1) JPS4947281A (en)
BE (1) BE798785A (en)
DE (1) DE2220617A1 (en)
FR (1) FR2181795A1 (en)
IT (1) IT982793B (en)
NL (1) NL7303784A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0018700A1 (en) * 1979-05-08 1980-11-12 Metallgesellschaft Ag Process for producing carbon monoxide and hydrogen from methanol
EP0021736A2 (en) * 1979-06-27 1981-01-07 Imperial Chemical Industries Plc Catalytic process involving carbon monoxide and hydrogen
FR2490615A1 (en) * 1980-08-11 1982-03-26 Catalysts Chemicals Europ Prodn. of gases contg. hydrogen and carbon mon:oxide - by steam cracking of methanol
FR2608144A1 (en) * 1986-12-16 1988-06-17 Inst Francais Du Petrole PROCESS FOR THE PRODUCTION OF HYDROGEN BY CATALYTIC REFORMING OF METHANOL WITH WATER VAPOR
WO2001098202A1 (en) * 2000-06-22 2001-12-27 Consejo Superior De Investigaciones Cientificas Method for obtaining hydrogen by partial methanol oxidation
CN112547074A (en) * 2020-12-14 2021-03-26 川化集团有限责任公司 Catalyst for methanol steam reforming hydrogen production, preparation method and application thereof

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5231995A (en) * 1975-09-08 1977-03-10 Nissan Motor Co Ltd Gas generator
JPS5870839A (en) * 1981-10-26 1983-04-27 Mitsui Toatsu Chem Inc Catalyst for steam reforming of methanol
JPH07177B2 (en) * 1984-10-05 1995-01-11 川崎重工業株式会社 Method for producing catalyst for methanol steam reforming
JPS6291402A (en) * 1985-10-16 1987-04-25 Fuji Electric Co Ltd Methanol reformer
JPH07116517A (en) * 1993-10-29 1995-05-09 Takeshi Masumoto Methanol reforming catalyst, its production and methanol reforming method
GB9412786D0 (en) * 1994-06-24 1994-08-17 Johnson Matthey Plc Improved reformer
JP2002079101A (en) * 2000-09-08 2002-03-19 Hiroshima Industrial Technology Organization Catalyst precursor for methanol steam reforming, catalyst for methanol steam reforming and its manufacturing method
JP4802505B2 (en) * 2005-01-28 2011-10-26 三菱瓦斯化学株式会社 Method for carrying out the catalytic reaction
CN107572478A (en) * 2017-09-22 2018-01-12 重庆润泰节能科技有限公司 A kind of preparation method and hydrogen-containing fuel of methanol decomposition hydrogen manufacturing gas

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0018700A1 (en) * 1979-05-08 1980-11-12 Metallgesellschaft Ag Process for producing carbon monoxide and hydrogen from methanol
EP0021736A2 (en) * 1979-06-27 1981-01-07 Imperial Chemical Industries Plc Catalytic process involving carbon monoxide and hydrogen
EP0021736A3 (en) * 1979-06-27 1981-06-10 Imperial Chemical Industries Plc Catalytic process involving carbon monoxide and hydrogen
FR2490615A1 (en) * 1980-08-11 1982-03-26 Catalysts Chemicals Europ Prodn. of gases contg. hydrogen and carbon mon:oxide - by steam cracking of methanol
FR2608144A1 (en) * 1986-12-16 1988-06-17 Inst Francais Du Petrole PROCESS FOR THE PRODUCTION OF HYDROGEN BY CATALYTIC REFORMING OF METHANOL WITH WATER VAPOR
EP0272182A1 (en) * 1986-12-16 1988-06-22 Institut Français du Pétrole Process for producing hydrogen by catalytic steam reforming of methanol
WO2001098202A1 (en) * 2000-06-22 2001-12-27 Consejo Superior De Investigaciones Cientificas Method for obtaining hydrogen by partial methanol oxidation
CN112547074A (en) * 2020-12-14 2021-03-26 川化集团有限责任公司 Catalyst for methanol steam reforming hydrogen production, preparation method and application thereof

Also Published As

Publication number Publication date
DE2220617A1 (en) 1973-11-15
NL7303784A (en) 1973-10-30
BE798785A (en) 1973-10-26
JPS4947281A (en) 1974-05-07
IT982793B (en) 1974-10-21

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Legal Events

Date Code Title Description
RE Withdrawal of published application