CA2150841A1 - Method for the Preparation of Magnesium Hydride - Google Patents

Method for the Preparation of Magnesium Hydride

Info

Publication number
CA2150841A1
CA2150841A1 CA2150841A CA2150841A CA2150841A1 CA 2150841 A1 CA2150841 A1 CA 2150841A1 CA 2150841 A CA2150841 A CA 2150841A CA 2150841 A CA2150841 A CA 2150841A CA 2150841 A1 CA2150841 A1 CA 2150841A1
Authority
CA
Canada
Prior art keywords
preparation
magnesium
magnesium hydride
hydride
catalyst
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.)
Granted
Application number
CA2150841A
Other languages
French (fr)
Other versions
CA2150841C (en
Inventor
Wilfried Knott
Wolfgang Rupilius
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.)
Evonik Operations GmbH
Original Assignee
TH Goldschmidt 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 TH Goldschmidt AG filed Critical TH Goldschmidt AG
Publication of CA2150841A1 publication Critical patent/CA2150841A1/en
Application granted granted Critical
Publication of CA2150841C publication Critical patent/CA2150841C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H19/00—Compounds containing a hetero ring sharing one ring hetero atom with a saccharide radical; Nucleosides; Mononucleotides; Anhydro-derivatives thereof
    • C07H19/02—Compounds containing a hetero ring sharing one ring hetero atom with a saccharide radical; Nucleosides; Mononucleotides; Anhydro-derivatives thereof sharing nitrogen
    • C07H19/04—Heterocyclic radicals containing only nitrogen atoms as ring hetero atom
    • C07H19/16—Purine radicals
    • 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
    • C01B6/04—Hydrides of alkali metals, alkaline earth metals, beryllium or magnesium; Addition complexes thereof

Abstract

A method for the preparation of magnesium hydride in the presence of a catalyst for the absorbing of hydrogen with hydride formation is desired where finely dispersed, highly reactive magnesium is added as catalyst to the finely divided magnesium that is to be hydrogenated and the hydrogenation is carried out at a temperature of 250 °C and a pressure of 0.5 to 5 MPa.
CA002150841A 1994-06-03 1995-06-02 Method for the preparation of magnesium hydride Expired - Fee Related CA2150841C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP4419456.0-41 1994-06-03
DE4419456A DE4419456A1 (en) 1994-06-03 1994-06-03 Process for the production of magnesium hydride

Publications (2)

Publication Number Publication Date
CA2150841A1 true CA2150841A1 (en) 1995-12-04
CA2150841C CA2150841C (en) 1999-04-20

Family

ID=6519728

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002150841A Expired - Fee Related CA2150841C (en) 1994-06-03 1995-06-02 Method for the preparation of magnesium hydride

Country Status (4)

Country Link
EP (1) EP0685425B1 (en)
JP (1) JP3474317B2 (en)
CA (1) CA2150841C (en)
DE (2) DE4419456A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8758643B2 (en) 2009-03-05 2014-06-24 Bio Coke Lab. Co. Ltd Method of producing magnesium-based hydrides
US10414871B2 (en) 2016-11-15 2019-09-17 Evonik Degussa Gmbh Mixtures of cyclic branched siloxanes of the D/T type and conversion products thereof

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE185995T1 (en) * 1995-05-26 1999-11-15 Goldschmidt Ag Th METHOD FOR PRODUCING X-RAY MOPHER AND NANOCRYSTALLINE METAL POWDER
JP2001163603A (en) * 1999-12-08 2001-06-19 Sanyo Electric Co Ltd Metal hydride and manufacturing method thereof
JP4099350B2 (en) * 2002-06-07 2008-06-11 株式会社水素エネルギー研究所 Method for producing alkali metal borohydride
CN100431945C (en) * 2007-01-23 2008-11-12 太原理工大学 Method for preparing magnesium based hydrogen storage material
JP5495010B2 (en) * 2009-07-31 2014-05-21 バイオコーク技研株式会社 Magnesium oxide reduction method and reaction apparatus
JP5635478B2 (en) * 2011-10-27 2014-12-03 東邦チタニウム株式会社 Method for producing titanium hydride
DE112014004446B4 (en) 2013-09-25 2023-08-24 Taiheiyo Cement Corporation Process for preparing a metal hydride
MA41837A (en) 2015-04-02 2018-02-06 Albemarle Germany Gmbh PROCESS FOR THE PRODUCTION OF ORGANOMETALLIC COMPOUNDS
KR102557065B1 (en) 2015-04-02 2023-07-18 알베마를 저머니 게엠베하 Highly reactive metal hydrides, their production methods and uses
PL3168273T3 (en) 2015-11-11 2018-10-31 Evonik Degussa Gmbh Curable polymers
EP3415548B1 (en) 2017-06-13 2020-03-25 Evonik Operations GmbH Method for producing sic-linked polyether siloxanes
EP3415547B1 (en) 2017-06-13 2020-03-25 Evonik Operations GmbH Method for producing sic-linked polyether siloxanes
EP3438158B1 (en) 2017-08-01 2020-11-25 Evonik Operations GmbH Production of sioc-linked siloxanes
EP3467006B1 (en) 2017-10-09 2022-11-30 Evonik Operations GmbH Mixtures of cyclic branched d/t-type siloxanes and their ensuing products
EP3611215A1 (en) 2018-08-15 2020-02-19 Evonik Operations GmbH Method for producing acetoxy groups carrying siloxanes
EP3611214A1 (en) 2018-08-15 2020-02-19 Evonik Operations GmbH Sioc-linked, linear polydimethylsiloxane polyoxyalkylene block copolymers
JP7257653B2 (en) * 2019-08-29 2023-04-14 新東工業株式会社 Method for producing magnesium hydride and method for producing tetrahydroborate

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH337181A (en) * 1954-07-12 1959-03-31 Bayer Ag Process for the production of magnesium hydride
DE3340492A1 (en) * 1983-11-09 1985-05-15 Studiengesellschaft Kohle mbH, 4330 Mülheim METHOD FOR PRODUCING FINE DISTRIBUTED, HIGHLY REACTIVE MAGNESIUM AND THE USE THEREOF
DE2804445A1 (en) * 1978-02-02 1979-08-09 Studiengesellschaft Kohle Mbh METHOD FOR MANUFACTURING MAGNESIUM HYDRIDS
US5069894A (en) * 1978-02-02 1991-12-03 Studiengesellschaft Kohle Mbh Process for preparing finely divided highly reactive magnesium and use thereof
DE3247360A1 (en) * 1982-12-22 1984-07-05 Studiengesellschaft Kohle mbH, 4330 Mülheim METHOD FOR PRODUCING ACTIVE MAGNETIC SIUMHDRID MAGNESIUM HYDROGEN STORAGE SYSTEMS
DE3247361A1 (en) * 1982-12-22 1984-06-28 Studiengesellschaft Kohle mbH, 4330 Mülheim METHOD FOR SEPARATING AND PURIFYING HYDROGEN
CA1123816A (en) * 1978-02-06 1982-05-18 Harold M. Simons Granulating and activating metal to form metal hydride
DE4039278A1 (en) * 1990-12-08 1992-06-11 Goldschmidt Ag Th METHOD FOR PRODUCING ACTIVE, REVERSIBLE H (DOWN ARROW) 2 (DOWN ARROW) RECORDING MAGNESIUM HYDRODIDE MAGNESIUM HYDROGEN STORAGE SYSTEMS

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8758643B2 (en) 2009-03-05 2014-06-24 Bio Coke Lab. Co. Ltd Method of producing magnesium-based hydrides
US10414871B2 (en) 2016-11-15 2019-09-17 Evonik Degussa Gmbh Mixtures of cyclic branched siloxanes of the D/T type and conversion products thereof
US10752735B2 (en) 2016-11-15 2020-08-25 Evonik Operations Gmbh Mixtures of cyclic branched siloxanes of the D/T type and conversion products thereof

Also Published As

Publication number Publication date
DE59501143D1 (en) 1998-02-05
EP0685425A1 (en) 1995-12-06
JP3474317B2 (en) 2003-12-08
EP0685425B1 (en) 1997-12-29
CA2150841C (en) 1999-04-20
JPH07330305A (en) 1995-12-19
DE4419456A1 (en) 1995-12-07

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Legal Events

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EEER Examination request
MKLA Lapsed