JPS5586532A - Catalyst for manufacturing chlorosilane - Google Patents
Catalyst for manufacturing chlorosilaneInfo
- Publication number
- JPS5586532A JPS5586532A JP16065478A JP16065478A JPS5586532A JP S5586532 A JPS5586532 A JP S5586532A JP 16065478 A JP16065478 A JP 16065478A JP 16065478 A JP16065478 A JP 16065478A JP S5586532 A JPS5586532 A JP S5586532A
- Authority
- JP
- Japan
- Prior art keywords
- copper
- powder
- catalyst
- colloidal silica
- sodium silicate
- 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.)
- Pending
Links
- 239000003054 catalyst Substances 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 239000005046 Chlorosilane Substances 0.000 title 1
- KOPOQZFJUQMUML-UHFFFAOYSA-N chlorosilane Chemical compound Cl[SiH3] KOPOQZFJUQMUML-UHFFFAOYSA-N 0.000 title 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 7
- 239000010949 copper Substances 0.000 abstract 5
- 229910052802 copper Inorganic materials 0.000 abstract 5
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 3
- 239000004115 Sodium Silicate Substances 0.000 abstract 3
- 239000008119 colloidal silica Substances 0.000 abstract 3
- 229910052710 silicon Inorganic materials 0.000 abstract 3
- 239000010703 silicon Substances 0.000 abstract 3
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 abstract 3
- 229910052911 sodium silicate Inorganic materials 0.000 abstract 3
- 239000007864 aqueous solution Substances 0.000 abstract 2
- 239000000843 powder Substances 0.000 abstract 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 abstract 1
- 239000000470 constituent Substances 0.000 abstract 1
- 239000011777 magnesium Substances 0.000 abstract 1
- 229910052749 magnesium Inorganic materials 0.000 abstract 1
- 239000011812 mixed powder Substances 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 239000011863 silicon-based powder Substances 0.000 abstract 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
Abstract
PURPOSE: To prevent the separation of metallic silicon and copper and the production of massive pieces from the powder of the copper, by using a mixed powder containing the metallic silicon and the copper as main constituents as the silicon and the copper remain unprocessed or the powder of the copper is coated with an aqueous solution of sodium silicate or with colloidal silica.
CONSTITUTION: Metallic silicon powder and copper powder, which have a grain size of about 50W200 mesh, and a small quantity of magnesium or the like are mixed with one another. The copper powder may be coated with an aqueous solution of sodium silicate or with colloidal silica. The dry content of the sodium silicate or the colloidal silica in a catalyst is 2% or more, preferably 3W10% of the total weight of the catalyst.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16065478A JPS5586532A (en) | 1978-12-26 | 1978-12-26 | Catalyst for manufacturing chlorosilane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16065478A JPS5586532A (en) | 1978-12-26 | 1978-12-26 | Catalyst for manufacturing chlorosilane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5586532A true JPS5586532A (en) | 1980-06-30 |
Family
ID=15719600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16065478A Pending JPS5586532A (en) | 1978-12-26 | 1978-12-26 | Catalyst for manufacturing chlorosilane |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5586532A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07238039A (en) * | 1993-12-17 | 1995-09-12 | Solvay Deutsche Gmbh | Catalytic dehalogenation of halogen-atom- containing compound of main group iv element |
-
1978
- 1978-12-26 JP JP16065478A patent/JPS5586532A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07238039A (en) * | 1993-12-17 | 1995-09-12 | Solvay Deutsche Gmbh | Catalytic dehalogenation of halogen-atom- containing compound of main group iv element |
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