ZA200209240B - Silicon powder for preparing alkyl- or aryl-halogenosilanes. - Google Patents
Silicon powder for preparing alkyl- or aryl-halogenosilanes. Download PDFInfo
- Publication number
- ZA200209240B ZA200209240B ZA200209240A ZA200209240A ZA200209240B ZA 200209240 B ZA200209240 B ZA 200209240B ZA 200209240 A ZA200209240 A ZA 200209240A ZA 200209240 A ZA200209240 A ZA 200209240A ZA 200209240 B ZA200209240 B ZA 200209240B
- Authority
- ZA
- South Africa
- Prior art keywords
- powder
- less
- silicon
- particle size
- particles
- Prior art date
Links
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 title claims abstract description 16
- 239000011863 silicon-based powder Substances 0.000 title claims abstract description 7
- 239000000843 powder Substances 0.000 claims abstract description 39
- 239000002245 particle Substances 0.000 claims abstract description 33
- 238000009826 distribution Methods 0.000 claims abstract description 13
- 238000006243 chemical reaction Methods 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 13
- 239000007789 gas Substances 0.000 claims description 11
- 239000010703 silicon Substances 0.000 claims description 11
- 229910052710 silicon Inorganic materials 0.000 claims description 10
- 229910000676 Si alloy Inorganic materials 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 238000005406 washing Methods 0.000 claims description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 3
- 238000010908 decantation Methods 0.000 claims description 3
- 239000006185 dispersion Substances 0.000 claims description 3
- 239000001301 oxygen Substances 0.000 claims description 3
- 229910052760 oxygen Inorganic materials 0.000 claims description 3
- 238000012216 screening Methods 0.000 claims description 3
- 150000008282 halocarbons Chemical class 0.000 claims description 2
- 238000001035 drying Methods 0.000 claims 2
- 238000003786 synthesis reaction Methods 0.000 abstract description 3
- 239000000047 product Substances 0.000 description 13
- 238000012360 testing method Methods 0.000 description 8
- 238000001033 granulometry Methods 0.000 description 7
- 238000005259 measurement Methods 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 239000010419 fine particle Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- NEHMKBQYUWJMIP-NJFSPNSNSA-N chloro(114C)methane Chemical compound [14CH3]Cl NEHMKBQYUWJMIP-NJFSPNSNSA-N 0.000 description 1
- NEHMKBQYUWJMIP-UHFFFAOYSA-N chloromethane Chemical compound ClC NEHMKBQYUWJMIP-UHFFFAOYSA-N 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- LIKFHECYJZWXFJ-UHFFFAOYSA-N dimethyldichlorosilane Chemical compound C[Si](C)(Cl)Cl LIKFHECYJZWXFJ-UHFFFAOYSA-N 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000011856 silicon-based particle Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
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
- C01B33/02—Silicon
-
- 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 Table
- 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)
- Inorganic Chemistry (AREA)
- Silicon Compounds (AREA)
- Developing Agents For Electrophotography (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0006920A FR2809719B1 (fr) | 2000-05-30 | 2000-05-30 | Poudre de silicium pour la preparation des alkyl - ou aryl-halogenosilanes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA200209240B true ZA200209240B (en) | 2003-11-13 |
Family
ID=8850781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA200209240A ZA200209240B (en) | 2000-05-30 | 2002-11-13 | Silicon powder for preparing alkyl- or aryl-halogenosilanes. |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US7108734B2 (de) |
| EP (1) | EP1292535B1 (de) |
| JP (1) | JP4782968B2 (de) |
| CN (1) | CN1237003C (de) |
| AT (1) | ATE321734T1 (de) |
| AU (1) | AU2001264040A1 (de) |
| BR (1) | BR0111189B1 (de) |
| CA (1) | CA2410639C (de) |
| DE (1) | DE60118365T2 (de) |
| FR (1) | FR2809719B1 (de) |
| NO (1) | NO20025733L (de) |
| RU (1) | RU2261839C2 (de) |
| WO (1) | WO2001092153A1 (de) |
| ZA (1) | ZA200209240B (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2794097B1 (de) * | 2011-12-19 | 2017-02-08 | Bluestar Silicones France | Verfahren zur direkten synthese von alkylhalogenosilanen |
| US11072528B2 (en) * | 2019-04-22 | 2021-07-27 | Fei Company | Halogen generator |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2466412A (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 |
| US4307242A (en) * | 1980-10-03 | 1981-12-22 | General Electric Company | Process for removing impurities from residual silicon powder |
| JPS58145611A (ja) * | 1982-02-23 | 1983-08-30 | Shin Etsu Chem Co Ltd | シリコン粒子の粉砕、篩別方法 |
| US4864044A (en) * | 1985-02-15 | 1989-09-05 | Union Carbide Corporation | Tin containing activated silicon for the direct reaction |
| JPS62108727A (ja) * | 1985-11-07 | 1987-05-20 | Mitsubishi Mining & Cement Co Ltd | 疎水性微粒シリカの製造方法 |
| JPH07100605B2 (ja) * | 1987-03-14 | 1995-11-01 | 三井東圧化学株式会社 | 高純度粒状珪素の製造方法 |
| KR940006017B1 (ko) * | 1992-03-19 | 1994-07-02 | 재단법인 한국화학연구소 | 실리콘 입자의 제트분쇄방법 |
| JPH06191817A (ja) * | 1992-12-22 | 1994-07-12 | Tonen Chem Corp | 粒状多結晶シリコンの製造方法 |
| JP3679175B2 (ja) * | 1995-11-15 | 2005-08-03 | 東レ・ダウコーニング株式会社 | シリコーン系微粒子の分級方法 |
| 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 |
| US5728858A (en) * | 1996-10-10 | 1998-03-17 | Osi Specialties, Inc. | Activation of copper-silicon slurries for the direct synthesis of trialkoxysilanes |
| 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 |
| JPH1129319A (ja) * | 1997-07-08 | 1999-02-02 | Kunimine Ind Co Ltd | 補強性充填剤 |
| FR2766474B1 (fr) * | 1997-07-24 | 1999-09-03 | Pechiney Electrometallurgie | Procede de fabrication de poudre de silicium active pour la preparation des alkyl- ou aryl-halogenosilanes |
| US6057469A (en) * | 1997-07-24 | 2000-05-02 | Pechiney Electrometallurgie | Process for manufacturing active silicon powder for the preparation of alkyl- or aryl-halosilanes |
| US6019667A (en) * | 1998-05-26 | 2000-02-01 | Dow Corning Corporation | Method for grinding silicon metalloid |
| US6258970B1 (en) * | 1999-04-19 | 2001-07-10 | General Electric Company | Method for promoting dialkyldihalosilane formation during direct method alkylhalosilane production |
-
2000
- 2000-05-30 FR FR0006920A patent/FR2809719B1/fr not_active Expired - Fee Related
-
2001
- 2001-05-29 AT AT01938359T patent/ATE321734T1/de not_active IP Right Cessation
- 2001-05-29 AU AU2001264040A patent/AU2001264040A1/en not_active Abandoned
- 2001-05-29 DE DE60118365T patent/DE60118365T2/de not_active Expired - Lifetime
- 2001-05-29 JP JP2001588132A patent/JP4782968B2/ja not_active Expired - Fee Related
- 2001-05-29 EP EP01938359A patent/EP1292535B1/de not_active Expired - Lifetime
- 2001-05-29 WO PCT/FR2001/001647 patent/WO2001092153A1/fr active IP Right Grant
- 2001-05-29 CA CA2410639A patent/CA2410639C/fr not_active Expired - Fee Related
- 2001-05-29 RU RU2002135595/15A patent/RU2261839C2/ru not_active IP Right Cessation
- 2001-05-29 CN CNB018104703A patent/CN1237003C/zh not_active Expired - Fee Related
- 2001-05-29 US US10/296,548 patent/US7108734B2/en not_active Expired - Fee Related
- 2001-05-29 BR BRPI0111189-2A patent/BR0111189B1/pt not_active IP Right Cessation
-
2002
- 2002-11-13 ZA ZA200209240A patent/ZA200209240B/en unknown
- 2002-11-28 NO NO20025733A patent/NO20025733L/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JP2003535008A (ja) | 2003-11-25 |
| ATE321734T1 (de) | 2006-04-15 |
| US20030171606A1 (en) | 2003-09-11 |
| EP1292535A1 (de) | 2003-03-19 |
| DE60118365T2 (de) | 2006-11-02 |
| US7108734B2 (en) | 2006-09-19 |
| NO20025733L (no) | 2003-01-30 |
| AU2001264040A1 (en) | 2001-12-11 |
| BR0111189B1 (pt) | 2010-10-19 |
| FR2809719A1 (fr) | 2001-12-07 |
| CA2410639C (fr) | 2011-01-25 |
| CN1431969A (zh) | 2003-07-23 |
| CN1237003C (zh) | 2006-01-18 |
| CA2410639A1 (fr) | 2001-12-06 |
| JP4782968B2 (ja) | 2011-09-28 |
| FR2809719B1 (fr) | 2002-07-12 |
| DE60118365D1 (de) | 2006-05-18 |
| NO20025733D0 (no) | 2002-11-28 |
| BR0111189A (pt) | 2003-06-10 |
| WO2001092153A1 (fr) | 2001-12-06 |
| RU2261839C2 (ru) | 2005-10-10 |
| EP1292535B1 (de) | 2006-03-29 |
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