JPS5537422A - Production of aluminum and hydrogen - Google Patents

Production of aluminum and hydrogen

Info

Publication number
JPS5537422A
JPS5537422A JP10798178A JP10798178A JPS5537422A JP S5537422 A JPS5537422 A JP S5537422A JP 10798178 A JP10798178 A JP 10798178A JP 10798178 A JP10798178 A JP 10798178A JP S5537422 A JPS5537422 A JP S5537422A
Authority
JP
Japan
Prior art keywords
dust
alcl
impure
6alcl
2alcl
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
JP10798178A
Other languages
Japanese (ja)
Inventor
Kanji Egi
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP10798178A priority Critical patent/JPS5537422A/en
Publication of JPS5537422A publication Critical patent/JPS5537422A/en
Pending 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
    • C01B3/06—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of inorganic compounds containing electro-positively bound hydrogen, e.g. water, acids, bases, ammonia, with inorganic reducing agents
    • C01B3/08—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of inorganic compounds containing electro-positively bound hydrogen, e.g. water, acids, bases, ammonia, with inorganic reducing agents with metals
    • 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 produce high purity Al and H2 by reacting impure Al heated to a specified temp. with AlCl3 and steam after which the reaction product gas is treated to remove dust and cooled.
CONSTITUTION: Small lumps of impure Al contg. much Fe and Si, e.g. 45% Al are put into a reactor, where they are heated to about 1000°C by introducing CH4 and O2. Next by stopping the gas introduction and introducing AlCl3 and water the following reactions take place: 2AlCl3+3H2O=Al2O3+6HCl and 6HCl+ 6Al=6AlCl+3H2. The reaction product gas contg. a little dust, AlCl and H2 is fed into a dust removing device of above 900°C packed with small lumps of impure Al to remove the dust. The dust-free gas is then supplied to a decomposition unit and cooled to about 800°C to obtain high purity molten Al, gaseous AlCl3 and H2 according to equation 6AlCl+3H2=4Al+2AlCl3+3H2.
COPYRIGHT: (C)1980,JPO&Japio
JP10798178A 1978-09-02 1978-09-02 Production of aluminum and hydrogen Pending JPS5537422A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10798178A JPS5537422A (en) 1978-09-02 1978-09-02 Production of aluminum and hydrogen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10798178A JPS5537422A (en) 1978-09-02 1978-09-02 Production of aluminum and hydrogen

Publications (1)

Publication Number Publication Date
JPS5537422A true JPS5537422A (en) 1980-03-15

Family

ID=14472951

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10798178A Pending JPS5537422A (en) 1978-09-02 1978-09-02 Production of aluminum and hydrogen

Country Status (1)

Country Link
JP (1) JPS5537422A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6253822A (en) * 1985-05-31 1987-03-09 ザ　グツドイア−　タイヤ　アンド　ラバ−　コンパニ− Method and device for shaping band-shaped part of extrusion molding
EP1600422A1 (en) * 2004-05-26 2005-11-30 Becromal S.p.A. Process for the preparation of molecular hydrogen and polyaluminium chloride
JP2016504255A (en) * 2012-11-27 2016-02-12 リアル タイム エンジニアリング ピーティーイー エルティーディーＲｅａｌ Ｔｉｍｅ Ｅｎｇｉｎｅｅｒｉｎｇ Ｐｔｅ Ｌｔｄ Method and assembly for the production of hydrogen gas

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6253822A (en) * 1985-05-31 1987-03-09 ザ　グツドイア−　タイヤ　アンド　ラバ−　コンパニ− Method and device for shaping band-shaped part of extrusion molding
EP1600422A1 (en) * 2004-05-26 2005-11-30 Becromal S.p.A. Process for the preparation of molecular hydrogen and polyaluminium chloride
JP2016504255A (en) * 2012-11-27 2016-02-12 リアル タイム エンジニアリング ピーティーイー エルティーディーＲｅａｌ Ｔｉｍｅ Ｅｎｇｉｎｅｅｒｉｎｇ Ｐｔｅ Ｌｔｄ Method and assembly for the production of hydrogen gas
US9873611B2 (en) 2012-11-27 2018-01-23 Real Time Engineering Pte Ltd Method for the production of hydrogen gas and syngas in separate streams

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