DE69426439D1 - Teilchengrössenverteilung für Fliessbett-Verfahren zur Herstellung von Alkylhalosilanen - Google Patents
Teilchengrössenverteilung für Fliessbett-Verfahren zur Herstellung von AlkylhalosilanenInfo
- Publication number
- DE69426439D1 DE69426439D1 DE69426439T DE69426439T DE69426439D1 DE 69426439 D1 DE69426439 D1 DE 69426439D1 DE 69426439 T DE69426439 T DE 69426439T DE 69426439 T DE69426439 T DE 69426439T DE 69426439 D1 DE69426439 D1 DE 69426439D1
- Authority
- DE
- Germany
- Prior art keywords
- production
- particle size
- size distribution
- fluid bed
- bed processes
- 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 - Lifetime
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic System
- C07F7/02—Silicon compounds
- C07F7/08—Compounds having one or more C—Si linkages
- C07F7/12—Organo silicon halides
- C07F7/16—Preparation thereof from silicon and halogenated hydrocarbons direct synthesis
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/133,241 US5312948A (en) | 1993-10-08 | 1993-10-08 | Particle size distribution for fluidized-bed process for making alkylhalosilanes |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69426439D1 true DE69426439D1 (de) | 2001-01-25 |
DE69426439T2 DE69426439T2 (de) | 2001-06-07 |
Family
ID=22457655
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69426439T Expired - Lifetime DE69426439T2 (de) | 1993-10-08 | 1994-10-04 | Teilchengrössenverteilung für Fliessbett-Verfahren zur Herstellung von Alkylhalosilanen |
Country Status (4)
Country | Link |
---|---|
US (1) | US5312948A (de) |
EP (1) | EP0647646B1 (de) |
JP (1) | JP3819449B2 (de) |
DE (1) | DE69426439T2 (de) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5596119A (en) | 1995-12-05 | 1997-01-21 | Dow Corning Corporation | Method for controlling the direct process product distribution |
JP3159029B2 (ja) | 1996-01-12 | 2001-04-23 | 信越化学工業株式会社 | シラン類の製造方法 |
JPH09194490A (ja) * | 1996-01-12 | 1997-07-29 | Shin Etsu Chem Co Ltd | シラン類の製造方法 |
JPH10279584A (ja) * | 1997-04-01 | 1998-10-20 | Shin Etsu Chem Co Ltd | アルキルハロシランの製造方法 |
US5880307A (en) * | 1998-02-17 | 1999-03-09 | Dow Corning Corporation | Process for the preparation of alkylhalosilanes |
US6019667A (en) | 1998-05-26 | 2000-02-01 | Dow Corning Corporation | Method for grinding silicon metalloid |
US5973177A (en) * | 1998-07-29 | 1999-10-26 | Dow Corning Corporation | Method for selecting silicon metalloid having improved performance in the direct process for making organohalosilanes |
US6423860B1 (en) * | 2000-09-05 | 2002-07-23 | General Electric Company | Method for promoting dialkyldihalosilane formation during direct method alkylhalosilane production |
JP3818360B2 (ja) * | 2000-10-20 | 2006-09-06 | 信越化学工業株式会社 | 有機ハロシランの製造方法 |
JP3965103B2 (ja) * | 2002-10-11 | 2007-08-29 | 株式会社フジミインコーポレーテッド | 高速フレーム溶射機及びそれを用いた溶射方法 |
FR2848211B1 (fr) * | 2002-12-09 | 2005-01-14 | Rhodia Chimie Sa | Procede et systeme catalytique comprenant un metal alcalin et du phosphore comme additifs promoteurs pour la synthese directe d'alkylhalogenosilanes |
FR2848124B1 (fr) * | 2002-12-09 | 2006-03-10 | Rhodia Chimie Sa | Utilisation d'une composition comprenant cuivre, metal alcalin et phosphore comme systeme catalytique pour conduire la synthese directe d'alkylhalogenosilanes en attenuant la formation de coke |
JP5492878B2 (ja) * | 2008-06-04 | 2014-05-14 | ダウ・コーニング・コーポレイション | オルガノハロシランおよびハロシランの製造における改良 |
EP2488536B1 (de) * | 2009-10-16 | 2015-04-01 | Dow Corning Corporation | Methode zur herstellung von organohalosilanen |
EP3233732B8 (de) | 2014-12-19 | 2020-06-17 | DDP Specialty Electronic Materials US 9, LLC | Verfahren zur herstellung von mono-wasserstoff-trihalosilanen |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2380995A (en) * | 1941-09-26 | 1945-08-07 | Gen Electric | Preparation of organosilicon halides |
US2380996A (en) * | 1941-09-26 | 1945-08-07 | Gen Electric | Preparation of organosilicon halides |
US2389931A (en) * | 1943-09-27 | 1945-11-27 | Gen Electric | Method for producing organosiliconhalides |
US2466412A (en) * | 1946-02-21 | 1949-04-05 | Gen Electric | Method of preparation of hydrocarbon-substituted halosilanes |
US2466413A (en) * | 1946-02-21 | 1949-04-05 | Gen Electric | Method of preparation of hydrocarbon-substituted halosilanes |
US3133109A (en) * | 1960-11-28 | 1964-05-12 | Gen Electric | Silicon compound process and apparatus |
DE2750556A1 (de) * | 1977-11-11 | 1979-05-17 | Bayer Ag | Verfahren zur herstellung von katalyt-kupfer |
US4281149A (en) * | 1980-03-24 | 1981-07-28 | General Electric Company | Process for treating silicon particles within a silicone reactor system |
US4307242A (en) * | 1980-10-03 | 1981-12-22 | General Electric Company | Process for removing impurities from residual silicon powder |
US4450282A (en) * | 1981-07-29 | 1984-05-22 | General Electric Company | Catalyst for a process for producing silicones |
USRE33452E (en) * | 1983-07-28 | 1990-11-20 | General Electric Company | Method for making alkylhalosilanes |
US4554370A (en) * | 1984-10-29 | 1985-11-19 | General Electric Company | Method for making alkylhalosilanes |
DE3841417A1 (de) * | 1988-12-08 | 1990-06-13 | Bayer Ag | Verfahren zur herstellung von organosilanen |
US5239102A (en) * | 1992-04-13 | 1993-08-24 | General Electric Company | Method for making organohalosilanes |
US5250716A (en) * | 1992-05-28 | 1993-10-05 | Mui Jeffrey Y P | Method for making a silicon/copper contact mass suitable for direct reaction |
US5243061A (en) * | 1992-12-09 | 1993-09-07 | General Electric Company | Method for making organohalosilanes |
-
1993
- 1993-10-08 US US08/133,241 patent/US5312948A/en not_active Expired - Lifetime
-
1994
- 1994-10-04 DE DE69426439T patent/DE69426439T2/de not_active Expired - Lifetime
- 1994-10-04 EP EP94307244A patent/EP0647646B1/de not_active Expired - Lifetime
- 1994-10-11 JP JP24505794A patent/JP3819449B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69426439T2 (de) | 2001-06-07 |
US5312948A (en) | 1994-05-17 |
EP0647646B1 (de) | 2000-12-20 |
JPH07188258A (ja) | 1995-07-25 |
JP3819449B2 (ja) | 2006-09-06 |
EP0647646A1 (de) | 1995-04-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8328 | Change in the person/name/address of the agent |
Representative=s name: KROHER, STROBEL RECHTS- UND PATENTANWAELTE, 80336 |
|
8328 | Change in the person/name/address of the agent |
Representative=s name: DR. SCHOEN & PARTNER, 80336 MUENCHEN |