GB176811A - Improved manufacture of anhydrous chlorides - Google Patents
Improved manufacture of anhydrous chloridesInfo
- Publication number
- GB176811A GB176811A GB737022A GB737022A GB176811A GB 176811 A GB176811 A GB 176811A GB 737022 A GB737022 A GB 737022A GB 737022 A GB737022 A GB 737022A GB 176811 A GB176811 A GB 176811A
- Authority
- GB
- United Kingdom
- Prior art keywords
- chloride
- sulphur
- chlorides
- aluminium
- mixture
- 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
- 150000001805 chlorine compounds Chemical class 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title abstract 3
- VSCWAEJMTAWNJL-UHFFFAOYSA-K Aluminium chloride Chemical class Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 abstract 10
- FWMUJAIKEJWSSY-UHFFFAOYSA-N Sulfur dichloride Chemical compound ClSCl FWMUJAIKEJWSSY-UHFFFAOYSA-N 0.000 abstract 10
- 229910052801 chlorine Inorganic materials 0.000 abstract 6
- 239000000460 chlorine Substances 0.000 abstract 6
- ZAMOUSCENKQFHK-UHFFFAOYSA-N chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract 6
- 229910052799 carbon Inorganic materials 0.000 abstract 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 4
- 239000000203 mixture Substances 0.000 abstract 4
- 238000004821 distillation Methods 0.000 abstract 2
- 239000011874 heated mixture Substances 0.000 abstract 2
- 238000011065 in-situ storage Methods 0.000 abstract 2
- 229910001504 inorganic chloride Inorganic materials 0.000 abstract 2
- 229910052710 silicon Inorganic materials 0.000 abstract 2
- 239000010703 silicon Substances 0.000 abstract 2
- QAOWNCQODCNURD-UHFFFAOYSA-L sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 abstract 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N sulfur Chemical class [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 2
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G1/00—Methods of preparing compounds of metals not covered by subclasses C01B, C01C, C01D, or C01F, in general
- C01G1/06—Halides
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Silicon Compounds (AREA)
Abstract
Inorganic chlorides are obtained by passing chlorine containing sulphur chloride over a heated mixture of an oxide and carbon, the production of silicon and aluminium chlorides being particularly described. When aluminium chloride is prepared, the first product is a sublimate containing an addition product of sulphur chloride with aluminium chloride from which the two chlorides are separated by distillation, preferably under reduced pressure. The mixture of chlorine and sulphur chloride may be made by passing chlorine through an evaporator containing sulphur chloride. Alternatively, the sulphur chloride may be formed in situ, for example by adding sulphur compounds such as pyrites or a sulphate to the mixture of carbon and oxide.ALSO:Inorganic chlorides are obtained by passing chlorine containing sulphur chloride over a heated mixture of an oxide and carbon, the production of silicon and aluminium chlorides being particularly described. When aluminium chloride is prepared, the first product is a sublimate containing an addition product of sulphur chloride with aluminium chloride from which the two chlorides are separated by distillation, preferably under reduced pressure. The mixture of chlorine and sulphur chloride may be made by passing chlorine through an evaporator containing sulphur chloride. Alternatively, the sulphur chloride may be formed in situ, for example by adding sulphur compounds such as pyrites or a sulphate to the mixture of carbon and oxide.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB176811A true GB176811A (en) | 1923-07-13 |
Family
ID=1628958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB737022A Expired GB176811A (en) | 1922-03-13 | Improved manufacture of anhydrous chlorides |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB176811A (en) |
-
1922
- 1922-03-13 GB GB737022A patent/GB176811A/en not_active Expired
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