GB1377504A - Production of silane compounds - Google Patents
Production of silane compoundsInfo
- Publication number
- GB1377504A GB1377504A GB5847271A GB5847271A GB1377504A GB 1377504 A GB1377504 A GB 1377504A GB 5847271 A GB5847271 A GB 5847271A GB 5847271 A GB5847271 A GB 5847271A GB 1377504 A GB1377504 A GB 1377504A
- Authority
- GB
- United Kingdom
- Prior art keywords
- resin
- chlorosilanes
- sicl
- dec
- atmospheric
- 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
- C01B33/00—Silicon; Compounds thereof
- C01B33/04—Hydrides of silicon
- C01B33/043—Monosilane
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B33/00—Silicon; Compounds thereof
- C01B33/08—Compounds containing halogen
- C01B33/107—Halogenated silanes
- C01B33/10773—Halogenated silanes obtained by disproportionation and molecular rearrangement of halogenated silanes
Abstract
1377504 Disproportionating chlorosilanes UNION CARBIDE CORP 16 Dec 1971 [17 Dec 1970 14 June 1971] 58472/71 Heading C1A Chlorosilanes are disproportionated by contacting them with an ion exchange resin containing tertiary amino, or quaternary ammonium groups. The temperature used may be between 0‹ and 300‹ C., and the pressure used may be super-atmospheric, atmospheric, or subatmospheric. The resin used may be a macroreticular resin, i.e. a resin possessing a non- collapsed non-gel pore structure of increased porosity. The resin preferably contains diethylamino groups bonded therein. The chlorosilanes used may be trichlorosilane, dichlorosilane, and monochlorosilane. The resin may be used as a fixed bed and the mixtures produced by disproportionation which include H 2 SiCl 2 , SiCl 4 , HSiCl 3 , SiH 4 , and ClSiH 3 , may be separated, the appropriate reagent recycled back to the ion-exchange material for further processing and the remainder separated, e.g. by distillation. The process may be performed in a continuous manner.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US9908770A | 1970-12-17 | 1970-12-17 | |
| US15258771A | 1971-06-14 | 1971-06-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1377504A true GB1377504A (en) | 1974-12-18 |
Family
ID=26795531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5847271A Expired GB1377504A (en) | 1970-12-17 | 1971-12-16 | Production of silane compounds |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS5218678B1 (en) |
| AU (1) | AU465756B2 (en) |
| BE (1) | BE776794A (en) |
| CA (1) | CA988275A (en) |
| FR (1) | FR2118725A5 (en) |
| GB (1) | GB1377504A (en) |
| NL (1) | NL165435C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130156675A1 (en) * | 2011-12-16 | 2013-06-20 | Rec Silicon Inc | Process for production of silane and hydrohalosilanes |
| RU2593634C2 (en) * | 2014-12-25 | 2016-08-10 | федеральное государственное бюджетное образовательное учреждение высшего образования "Нижегородский государственный технический университет им. Р.Е. Алексеева" | Method for deep purification of monosilane |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2503125A1 (en) * | 1981-04-03 | 1982-10-08 | Rhone Poulenc Spec Chim | PROCESS FOR PRODUCING SILANE |
| FR2526003A1 (en) * | 1982-05-03 | 1983-11-04 | Rhone Poulenc Spec Chim | PROCESS FOR PRODUCING SILANE FROM TRICHLOROSILANE |
| JPS5969416A (en) * | 1982-10-08 | 1984-04-19 | Chisso Corp | Manufacture of dichlorosilane |
| FR2541666B1 (en) * | 1983-02-25 | 1985-06-21 | Rhone Poulenc Spec Chim | DISMUTATION PROCESS FOR SILANES |
| DE3711444A1 (en) * | 1987-04-04 | 1988-10-13 | Huels Troisdorf | METHOD AND DEVICE FOR PRODUCING DICHLORSILANE |
| DE19860146A1 (en) * | 1998-12-24 | 2000-06-29 | Bayer Ag | Process and plant for the production of silane |
| DE10017168A1 (en) | 2000-04-07 | 2001-10-11 | Bayer Ag | Continuous production of silane, useful in production of silicon for semiconductors, involves catalytic disproportionation of trichlorosilane over solid catalyst in 2 or more zones with intermediate condensation |
| DE102004045245B4 (en) * | 2004-09-17 | 2007-11-15 | Degussa Gmbh | Apparatus and process for the production of silanes |
| JP4740646B2 (en) | 2005-05-18 | 2011-08-03 | 株式会社トクヤマ | Method for producing silicon |
| DE102007059170A1 (en) * | 2007-12-06 | 2009-06-10 | Evonik Degussa Gmbh | Catalyst and process for dismutating hydrogen halosilanes |
-
1971
- 1971-12-03 CA CA129,197A patent/CA988275A/en not_active Expired
- 1971-12-06 AU AU36502/71A patent/AU465756B2/en not_active Expired
- 1971-12-16 NL NL7117278A patent/NL165435C/en not_active IP Right Cessation
- 1971-12-16 JP JP10155171A patent/JPS5218678B1/ja active Pending
- 1971-12-16 FR FR7145333A patent/FR2118725A5/fr not_active Expired
- 1971-12-16 BE BE776794A patent/BE776794A/en not_active IP Right Cessation
- 1971-12-16 GB GB5847271A patent/GB1377504A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130156675A1 (en) * | 2011-12-16 | 2013-06-20 | Rec Silicon Inc | Process for production of silane and hydrohalosilanes |
| RU2593634C2 (en) * | 2014-12-25 | 2016-08-10 | федеральное государственное бюджетное образовательное учреждение высшего образования "Нижегородский государственный технический университет им. Р.Е. Алексеева" | Method for deep purification of monosilane |
Also Published As
| Publication number | Publication date |
|---|---|
| CA988275A (en) | 1976-05-04 |
| JPS5218678B1 (en) | 1977-05-23 |
| DE2162537A1 (en) | 1972-07-13 |
| DE2162537B2 (en) | 1977-02-24 |
| AU3650271A (en) | 1973-06-14 |
| FR2118725A5 (en) | 1972-07-28 |
| BE776794A (en) | 1972-06-16 |
| NL165435C (en) | 1981-04-15 |
| AU465756B2 (en) | 1975-10-09 |
| NL165435B (en) | 1980-11-17 |
| NL7117278A (en) | 1972-06-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1499137A (en) | Process for producing silane | |
| GB1377504A (en) | Production of silane compounds | |
| US2834648A (en) | Disproportionation of chlorosilanes employing amine-type catalysts | |
| ES8707542A1 (en) | Process for the preparation of silanes from methyldichlorosilane and chlorosilanes | |
| US4393229A (en) | Redistribution of polysilanes in high boiling residues | |
| YU20870A (en) | Process according to the main patent no. 32525 for preparing carbon tetrachloride | |
| ES433438A1 (en) | Process for the hydrochlorination of elemental silicon | |
| CA2025864A1 (en) | Removal of hydrogen-containing silanes from organosilane mixtures | |
| GB994088A (en) | Integral moulded composite articles and process for producing them | |
| ES460451A1 (en) | Preparation of trichlorsilane and silicon tetrachloride | |
| CA1019848A (en) | Cationic froth flotation process | |
| GB1438832A (en) | Process for the redistribution of alkylsilanes and alkylhydro silanes | |
| ES411867A1 (en) | 3-Alkylsilyl-2-oxazolidonone compounds and synthesis thereof | |
| US3754077A (en) | Process of obtaining silicon tetrahalides | |
| GB1492314A (en) | Process for the preparation of chlorosilanes | |
| ES429254A1 (en) | Process for the manufacture of monomethyl-tin trichloride | |
| GB1488280A (en) | Dismutation of trichlorosilane | |
| GB769364A (en) | Reaction of benzene and dichlorosilane-trichlorosilane mix | |
| DE3260012D1 (en) | Process for the manufacture of silane | |
| GB1228091A (en) | ||
| GB1159637A (en) | Improvements in or relating to the Production of Planar Double-Diffused Semiconductor Components | |
| HU167973B (en) | Process for producing anhydrous aluminium trichloride from aluminium containing raw materials | |
| GB761205A (en) | Improvements relating to the disproportionation of halogenosilanes | |
| GB1231557A (en) | ||
| HUT51278A (en) | Process for producing /aryl/-/dimethyl/-/3-aryl-propyl/-silane |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PE20 | Patent expired after termination of 20 years |