JPS5738304A - Thermally decomposing method for water - Google Patents

Thermally decomposing method for water

Info

Publication number
JPS5738304A
JPS5738304A JP11154680A JP11154680A JPS5738304A JP S5738304 A JPS5738304 A JP S5738304A JP 11154680 A JP11154680 A JP 11154680A JP 11154680 A JP11154680 A JP 11154680A JP S5738304 A JPS5738304 A JP S5738304A
Authority
JP
Japan
Prior art keywords
region
water
reaction
hydrogen
metal
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.)
Pending
Application number
JP11154680A
Other languages
Japanese (ja)
Inventor
Yoshimitsu Sumiyoshi
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.)
HEIMU INTERNATIONAL KK
HEIMU INTERNATL KK
Original Assignee
HEIMU INTERNATIONAL KK
HEIMU INTERNATL KK
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 HEIMU INTERNATIONAL KK, HEIMU INTERNATL KK filed Critical HEIMU INTERNATIONAL KK
Priority to JP11154680A priority Critical patent/JPS5738304A/en
Publication of JPS5738304A publication Critical patent/JPS5738304A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis

Abstract

PURPOSE: To simply obtain hydrogen for fuel by thermally decomposing water with a metal to produce hydrogen and reducing the by-product metallic oxide to the original metal using CO obtd. in a process for producing hydrogen by the reaction of carbon with steam.
CONSTITUTION: By a water feeding means 1, 1mol fine carbon particles are mixed with 2mol water. The mixture is reacted at ≥750°C in the 1st reaction region 2 according to equation I, and excess water and the reaction products are introduced into the 2nd reaction region 3. In the region 3 a metal such as iron or a lower metallic oxide is reacted with hot steam introduced from the region 2 at about 150W 550°C to generate hydrogen according to equation II (where M is the metal), and the hydrogen is led out of the reaction system together with the hydrogen produced in the region 2. The by-product metallic oxide in the region 3 is reduced to the original metal by the reaction of equation II using CO from the region 2, and it is reacted with water again.
COPYRIGHT: (C)1982,JPO&Japio
JP11154680A 1980-08-13 1980-08-13 Thermally decomposing method for water Pending JPS5738304A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11154680A JPS5738304A (en) 1980-08-13 1980-08-13 Thermally decomposing method for water

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11154680A JPS5738304A (en) 1980-08-13 1980-08-13 Thermally decomposing method for water

Publications (1)

Publication Number Publication Date
JPS5738304A true JPS5738304A (en) 1982-03-03

Family

ID=14564112

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11154680A Pending JPS5738304A (en) 1980-08-13 1980-08-13 Thermally decomposing method for water

Country Status (1)

Country Link
JP (1) JPS5738304A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002004345A1 (en) * 2000-07-07 2002-01-17 National University Of Singapore Method for hydrogen production
EP1270508A1 (en) * 2001-06-26 2003-01-02 Hydro Tech International Inc. Process and device for producing hydrogen
WO2007102875A2 (en) * 2005-12-22 2007-09-13 Seldon Technologies, Inc. Methods of producing hydrogen using nanotubes and articles thereof

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002004345A1 (en) * 2000-07-07 2002-01-17 National University Of Singapore Method for hydrogen production
EP1270508A1 (en) * 2001-06-26 2003-01-02 Hydro Tech International Inc. Process and device for producing hydrogen
US7097676B2 (en) 2001-06-26 2006-08-29 Norman Wootan Process and device for producing hydrogen
WO2007102875A2 (en) * 2005-12-22 2007-09-13 Seldon Technologies, Inc. Methods of producing hydrogen using nanotubes and articles thereof
WO2007102875A3 (en) * 2005-12-22 2007-12-21 Seldon Technologies Llc Methods of producing hydrogen using nanotubes and articles thereof

Similar Documents

Publication Publication Date Title
CA2043743A1 (en) Process for producing dimethyl carbonate
JPS57105483A (en) Method of producing reduced iron as well as pyrolyzing heavy oil
JPS5738304A (en) Thermally decomposing method for water
JPS54134012A (en) Iron making by a direct method
JPS5738303A (en) Thermally decomposing method for water
JPS5522319A (en) High temperature waste gas cleaning
ES8608032A1 (en) Process for using pyrolysis gas, and plant for carrying out this pyrolysis process.
JPS579803A (en) Sintering method
JPS5445698A (en) Method of producing hydrate of alumina
JPS5641306A (en) Iron making method by direct reduction of iron oxide
JPH0461913A (en) Method and apparatus for decomposing carbon dioxide
GB2093070A (en) Manufacturing sponge iron
JPS5514808A (en) Desulfurizer for molten iron and its manufacture
JPS57145003A (en) Preparation of hydrogen by decomposition of water
ES484859A1 (en) Method and apparatus for producing steel from iron ore powder by direct reduction.
JPS5632315A (en) Manufacture of carbon monoxide
JPS52142616A (en) Direct reduction of iron ore or pellets
GB2092617A (en) Manufacturing sponge iron
JPS5660626A (en) Process for treating hydrogen-chloride-containing waste gas
ES8306988A1 (en) Process for the preparation of gasoline-like hydrocarbons from coal gas.
JPS5776114A (en) Direct reduction type steel processing
JPS5457405A (en) Compounding method for raw materials to be sintered
JPS56169102A (en) Generating method for hydrogen in intermediate reaction step of thermochemical multistage cycle using nickel, iodine and sulfur dioxide as circulating reactive substances
JPS54126617A (en) Manufacture of reduced iron
JPS5389896A (en) Method and apparatus for producing hydrogen from blast furnace gas as raw material