GB483406A - Improvements in or relating to methods for the production of reactive hydrogen - Google Patents

Improvements in or relating to methods for the production of reactive hydrogen

Info

Publication number
GB483406A
GB483406A GB158837A GB158837A GB483406A GB 483406 A GB483406 A GB 483406A GB 158837 A GB158837 A GB 158837A GB 158837 A GB158837 A GB 158837A GB 483406 A GB483406 A GB 483406A
Authority
GB
United Kingdom
Prior art keywords
hydrogen
metal
reactive
atomic
reactive hydrogen
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.)
Expired
Application number
GB158837A
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 GB158837A priority Critical patent/GB483406A/en
Publication of GB483406A publication Critical patent/GB483406A/en
Expired 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
    • C01B3/0094—Atomic hydrogen
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B6/00—Hydrides of metals including fully or partially hydrided metals, alloys or intermetallic compounds ; Compounds containing at least one metal-hydrogen bond, e.g. (GeH3)2S, SiH GeH; Monoborane or diborane; Addition complexes thereof

Abstract

Reactive or atomic hydrogen is obtained by the alternate formation of a hydride of the alkali or alkaline-earth metals and its subsequent decomposition to form the metal and reactive hydrogen. For example, lithium hydride may be formed by treatment of the metal with hydrogen, e.g. at 500-700 DEG C., or by reaction of lithium nitride with hydrogen, and is subsequently decomposed by heating or by electrolysis in the molten state. The hydrogen used should be free from oxygen, air, moisture or other substances liable to reconvert atomic into molecular hydrogen, and if desired may first be passed through an accumulator formed of sheets of metals which readily occlude hydrogen, e.g. palladium. The reactive hydrogen readily reduces oxides, sulphides and halides to metal, e.g. magnesium sulphide to magnesium, and may be used for hydrogenation processes. Specification 482,157, [Group II], is referred to.
GB158837A 1937-01-19 1937-01-19 Improvements in or relating to methods for the production of reactive hydrogen Expired GB483406A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB158837A GB483406A (en) 1937-01-19 1937-01-19 Improvements in or relating to methods for the production of reactive hydrogen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB158837A GB483406A (en) 1937-01-19 1937-01-19 Improvements in or relating to methods for the production of reactive hydrogen

Publications (1)

Publication Number Publication Date
GB483406A true GB483406A (en) 1938-04-20

Family

ID=9724542

Family Applications (1)

Application Number Title Priority Date Filing Date
GB158837A Expired GB483406A (en) 1937-01-19 1937-01-19 Improvements in or relating to methods for the production of reactive hydrogen

Country Status (1)

Country Link
GB (1) GB483406A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2516863A (en) * 1946-07-15 1950-08-01 Gardner Daniel Process of producing tantalum, columbium, and compounds thereof
US3021196A (en) * 1955-09-23 1962-02-13 Siemens Ag Method for producing multi-component substances comprising a component of high volatility
US3116112A (en) * 1959-01-31 1963-12-31 Kali Chemie Ag Preparation of sodium hydride
US3115746A (en) * 1960-07-18 1963-12-31 Lockheed Aircraft Corp Hydrogen transpiration cooling of a high temperature surface using a metal hydride asthe coolant material
US3137995A (en) * 1960-01-26 1964-06-23 Chemical Engineering Dept Ablation resistant reaction propulsion nozzle

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2516863A (en) * 1946-07-15 1950-08-01 Gardner Daniel Process of producing tantalum, columbium, and compounds thereof
US3021196A (en) * 1955-09-23 1962-02-13 Siemens Ag Method for producing multi-component substances comprising a component of high volatility
US3116112A (en) * 1959-01-31 1963-12-31 Kali Chemie Ag Preparation of sodium hydride
US3137995A (en) * 1960-01-26 1964-06-23 Chemical Engineering Dept Ablation resistant reaction propulsion nozzle
US3115746A (en) * 1960-07-18 1963-12-31 Lockheed Aircraft Corp Hydrogen transpiration cooling of a high temperature surface using a metal hydride asthe coolant material

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