GB785348A - - Google Patents
Info
- Publication number
- GB785348A GB785348A GB785348DA GB785348A GB 785348 A GB785348 A GB 785348A GB 785348D A GB785348D A GB 785348DA GB 785348 A GB785348 A GB 785348A
- Authority
- GB
- United Kingdom
- Prior art keywords
- aluminium
- hydride
- metal
- hydrogen
- hydrides
- 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.)
- Active
Links
Classifications
-
- 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
785,348. Aluminium hydride; metal aluminium hydrides. FARBENFABRIKEN BAYER AKT.-GES. July 12, 1955 [July 12, 1954], No. 20141/55. Class 1 (2). Metal aluminium hydrides or aluminium hydride are prepared by reacting an aluminium halide with a finely divided mixture of a metal hydride with a metal which does not react with hydrogen to form a stable hydride. The finely divided mixture may be prepared, as in Specification 777,096, by the action of hydrogen on an alloy of a hydride-forming metal and a metal which does not react with hydrogen to form a stable hydride, the alloy being in a finely divided form and substantially free from other elements. Hydrides may be CaH 2 or MgH 2 and metals, which are unaffected during the reaction, may be copper and aluminium. In the example a suspension of magnesium hydride and aluminium in ether is boiled under reflux with aluminium chloride to form AlH 3 or Mg(AlH 4 ) 2 in ether solution, which is filtered off. The magnesium chloride and aluminium powder may be separated by melting or dissolving.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB785348A true GB785348A (en) |
Family
ID=1752046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB785348D Active GB785348A (en) |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB785348A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0469463A1 (en) * | 1990-07-31 | 1992-02-05 | Studiengesellschaft Kohle mbH | Metal-magnesium compounds, process for preparing same and the use thereof for the preparation of finely divided metal and alloy powders and intermetallic compounds |
| US5565183A (en) * | 1993-10-27 | 1996-10-15 | Th. Goldschmidt Ag | Method for the preparation of aluminum hydride (AlH3) by reacting magnesium hydride with aluminum halide |
| US5831103A (en) * | 1992-10-20 | 1998-11-03 | Th. Goldschmidt Ag | Halogen-magnesium-aluminum hydridohalides, methods for their synthesis and their use as reducing agents |
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- GB GB785348D patent/GB785348A/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0469463A1 (en) * | 1990-07-31 | 1992-02-05 | Studiengesellschaft Kohle mbH | Metal-magnesium compounds, process for preparing same and the use thereof for the preparation of finely divided metal and alloy powders and intermetallic compounds |
| US5385716A (en) * | 1990-07-31 | 1995-01-31 | Studiengesellschaft Kohle Mbh | Metal-magnesium compounds, process for preparing same and the use thereof for the preparation of finely divided metal and alloy powders and intermetallic compounds |
| US5498402A (en) * | 1990-07-31 | 1996-03-12 | Studiengesellschaft Kohle Mbh | Metal-magnesium compounds |
| US5831103A (en) * | 1992-10-20 | 1998-11-03 | Th. Goldschmidt Ag | Halogen-magnesium-aluminum hydridohalides, methods for their synthesis and their use as reducing agents |
| US5565183A (en) * | 1993-10-27 | 1996-10-15 | Th. Goldschmidt Ag | Method for the preparation of aluminum hydride (AlH3) by reacting magnesium hydride with aluminum halide |
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