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 catalystInfo
- 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- Withdrawn
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.
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)
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)
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 |
-
1972
- 1972-04-27 DE DE19722220617 patent/DE2220617A1/en active Pending
-
1973
- 1973-03-07 FR FR7308117A patent/FR2181795A1/en not_active Withdrawn
- 1973-03-19 NL NL7303784A patent/NL7303784A/xx unknown
- 1973-04-19 IT IT2316173A patent/IT982793B/en active
- 1973-04-24 JP JP4718673A patent/JPS4947281A/ja active Pending
- 1973-04-26 BE BE6044131A patent/BE798785A/en unknown
Cited By (8)
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 |