GB842305A - Process for the production of a reaction product of calcium carbide - Google Patents
Process for the production of a reaction product of calcium carbideInfo
- Publication number
- GB842305A GB842305A GB31846/58A GB3184658A GB842305A GB 842305 A GB842305 A GB 842305A GB 31846/58 A GB31846/58 A GB 31846/58A GB 3184658 A GB3184658 A GB 3184658A GB 842305 A GB842305 A GB 842305A
- Authority
- GB
- United Kingdom
- Prior art keywords
- calcium
- mixture
- calcium carbide
- reaction product
- reaction
- 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
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
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/90—Carbides
- C01B32/914—Carbides of single elements
- C01B32/942—Calcium carbide
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/80—Compositional purity
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Carbon And Carbon Compounds (AREA)
Abstract
A mixture of calcium carbide and calcium fluoride is reacted with hydrogen at a temperature of 500 to 1000 DEG C. under a hydrogen pressure of 30 to 60 atmospheres, to produce methane and a solid sintered reaction product consisting of calcium fluoride and calcium hydride which is largely insensitive to moisture. The initial mixture should contain at least 20% and preferably at least 50% of calcium carbide. Reaction accelerating additives for example calcium oxide or chloride may be incorporated and the mixture may be formed into briquettes before reaction. Specification 792,017 is referred to.ALSO:A mixture of calcium carbide and calcium fluoride is reacted with hydrogen at a temperature of 500 to 1000 DEG C. under a hydrogen pressure of 30 to 60 atmospheres, to produce methane and a solid sintered reaction product consisting of calcium fluoride and calcium hydride which is largely insensitive to moisture. The initial mixture should contain at least 20% and preferably at least 50% of calcium carbide. Reaction accelerating additives for example calcium oxide or chloride may be incorporated and the mixture may be formed into briquettes before reaction. Specification 792,017 is referred to.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE842305X | 1957-10-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB842305A true GB842305A (en) | 1960-07-27 |
Family
ID=6769469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB31846/58A Expired GB842305A (en) | 1957-10-08 | 1958-10-06 | Process for the production of a reaction product of calcium carbide |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB842305A (en) |
-
1958
- 1958-10-06 GB GB31846/58A patent/GB842305A/en not_active Expired
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