FR2019117A1 - - Google Patents
Info
- Publication number
- FR2019117A1 FR2019117A1 FR6932816A FR6932816A FR2019117A1 FR 2019117 A1 FR2019117 A1 FR 2019117A1 FR 6932816 A FR6932816 A FR 6932816A FR 6932816 A FR6932816 A FR 6932816A FR 2019117 A1 FR2019117 A1 FR 2019117A1
- Authority
- FR
- France
- 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.)
- Withdrawn
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
- C01B33/08—Compounds containing halogen
-
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Silicon Compounds (AREA)
- Thiazole And Isothizaole Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19681792651 DE1792651A1 (de) | 1968-09-28 | 1968-09-28 | Verfahren zur Reinigung von Chlorsilanen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2019117A1 true FR2019117A1 (fr) | 1970-06-26 |
Family
ID=5707494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR6932816A Withdrawn FR2019117A1 (fr) | 1968-09-28 | 1969-09-25 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE739442A (fr) |
| DE (1) | DE1792651A1 (fr) |
| FR (1) | FR2019117A1 (fr) |
| GB (1) | GB1241108A (fr) |
| NL (1) | NL6914639A (fr) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITRM20040570A1 (it) * | 2004-11-19 | 2005-02-19 | Memc Electronic Materials | Procedimento e impianto di purificazione di triclorosilano e di tetracloruro di silicio. |
| DE102008004396A1 (de) * | 2008-01-14 | 2009-07-16 | Evonik Degussa Gmbh | Anlage und Verfahren zur Verminderung des Gehaltes von Elementen, wie Bor, in Halogensilanen |
| DE102008004397A1 (de) * | 2008-01-14 | 2009-07-16 | Evonik Degussa Gmbh | Verfahren zur Verminderung des Gehaltes von Elementen, wie Bor, in Halogensilanen sowie Anlage zur Durchführung des Verfahrens |
| DE102008042936A1 (de) | 2008-10-17 | 2010-04-22 | Wacker Chemie Ag | Verfahren zur Entfernung von Titan aus Hexachlordisilan |
| US10011493B2 (en) | 2012-04-27 | 2018-07-03 | Corner Star Limited | Methods for purifying halosilane-containing streams |
| CN105271246B (zh) * | 2015-04-30 | 2017-12-22 | 宁夏胜蓝化工环保科技有限公司 | 一种利用多晶硅副产物制备氯代乙硅烷的方法 |
| CN106744685B (zh) * | 2016-11-21 | 2018-10-23 | 亚洲硅业（青海）有限公司 | 电子级多晶硅生产中循环氢气的深度净化方法 |
-
1968
- 1968-09-28 DE DE19681792651 patent/DE1792651A1/de active Pending
-
1969
- 1969-09-04 GB GB4392069A patent/GB1241108A/en not_active Expired
- 1969-09-25 FR FR6932816A patent/FR2019117A1/fr not_active Withdrawn
- 1969-09-26 BE BE739442D patent/BE739442A/xx unknown
- 1969-09-26 NL NL6914639A patent/NL6914639A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL6914639A (fr) | 1970-04-01 |
| DE1792651A1 (de) | 1971-11-25 |
| BE739442A (fr) | 1970-03-02 |
| GB1241108A (en) | 1971-07-28 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |