BR8804291A - PROCESS OF CONTINUOUS PRODUCTION OF LIQUID SILICON FROM CARBON AND SILICA AND MECHANISM FOR THE EXECUTION OF THE PROCESS - Google Patents
PROCESS OF CONTINUOUS PRODUCTION OF LIQUID SILICON FROM CARBON AND SILICA AND MECHANISM FOR THE EXECUTION OF THE PROCESSInfo
- Publication number
- BR8804291A BR8804291A BR8804291A BR8804291A BR8804291A BR 8804291 A BR8804291 A BR 8804291A BR 8804291 A BR8804291 A BR 8804291A BR 8804291 A BR8804291 A BR 8804291A BR 8804291 A BR8804291 A BR 8804291A
- Authority
- BR
- Brazil
- Prior art keywords
- silica
- execution
- carbon
- continuous production
- liquid silicon
- Prior art date
Links
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title 2
- 238000000034 method Methods 0.000 title 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title 1
- 229910052799 carbon Inorganic materials 0.000 title 1
- 238000010924 continuous production Methods 0.000 title 1
- 239000007788 liquid Substances 0.000 title 1
- 229910052710 silicon Inorganic materials 0.000 title 1
- 239000010703 silicon Substances 0.000 title 1
- 239000000377 silicon dioxide Substances 0.000 title 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
- C01B33/021—Preparation
- C01B33/023—Preparation by reduction of silica or free silica-containing material
- C01B33/025—Preparation by reduction of silica or free silica-containing material with carbon or a solid carbonaceous material, i.e. carbo-thermal process
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Silicon Compounds (AREA)
- Carbon And Carbon Compounds (AREA)
- Silicon Polymers (AREA)
- Plasma Technology (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE8703895A SE461037B (en) | 1987-10-09 | 1987-10-09 | COATED BY COAL AND SILICON Dioxide CONTINUOUSLY MAKING LIQUID SILICONE IN A REACTOR |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR8804291A true BR8804291A (en) | 1989-05-23 |
Family
ID=20369805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR8804291A BR8804291A (en) | 1987-10-09 | 1988-08-24 | PROCESS OF CONTINUOUS PRODUCTION OF LIQUID SILICON FROM CARBON AND SILICA AND MECHANISM FOR THE EXECUTION OF THE PROCESS |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPH01115811A (en) |
| AU (1) | AU616181B2 (en) |
| BR (1) | BR8804291A (en) |
| FR (1) | FR2621575B1 (en) |
| NO (1) | NO884496L (en) |
| SE (1) | SE461037B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6379717A (en) * | 1986-09-24 | 1988-04-09 | Kawasaki Steel Corp | Method and apparatus for producing metallic silicon |
| US4897852A (en) * | 1988-08-31 | 1990-01-30 | Dow Corning Corporation | Silicon smelting process |
| NO20061105L (en) * | 2006-03-07 | 2007-09-10 | Kopperaa Miljoinvest As | Preparation of pure silicon metal and amorphous silica by quartz reduction (Sio2) |
| DE102008010744B4 (en) * | 2008-02-20 | 2010-09-30 | CBD Labs Pty Ltd., Double Bay | Reduction of silica |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2008559A (en) * | 1977-09-09 | 1979-06-06 | Goldblatt N Z | Production of silicon |
| DE3016807A1 (en) * | 1980-05-02 | 1981-11-05 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | METHOD FOR PRODUCING SILICON |
| DE3000802A1 (en) * | 1980-01-11 | 1981-07-30 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Silicon prodn. by decomposition or redn. of silicon cpd. in plasma - produced in carrier gas stream gives pure silicon at very low cost |
| DE3032720C2 (en) * | 1980-08-30 | 1982-12-16 | International Minerals & Chemical Luxembourg S.A., 2010 Luxembourg | Process for the production of silicon from quartz and carbon in an electric furnace |
| SE435370B (en) * | 1981-10-20 | 1984-09-24 | Skf Steel Eng Ab | SET TO MAKE SILICONE |
| DE3411731A1 (en) * | 1983-11-26 | 1985-11-07 | International Minerals & Chemical Corp., Northbrook, Ill. | METHOD FOR PRODUCING SILICON FROM RAW MATERIAL QUARTZ IN AN ELECTRONIC LOWER FURNACE AND METHOD FOR REDUCING OXIDIC RAW MATERIALS |
| US4680096A (en) * | 1985-12-26 | 1987-07-14 | Dow Corning Corporation | Plasma smelting process for silicon |
-
1987
- 1987-10-09 SE SE8703895A patent/SE461037B/en not_active IP Right Cessation
-
1988
- 1988-06-02 AU AU16991/88A patent/AU616181B2/en not_active Ceased
- 1988-06-17 FR FR888808171A patent/FR2621575B1/en not_active Expired - Fee Related
- 1988-07-28 JP JP63187054A patent/JPH01115811A/en active Pending
- 1988-08-24 BR BR8804291A patent/BR8804291A/en unknown
- 1988-10-07 NO NO88884496A patent/NO884496L/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NO884496D0 (en) | 1988-10-07 |
| SE461037B (en) | 1989-12-18 |
| AU616181B2 (en) | 1991-10-24 |
| NO884496L (en) | 1989-04-10 |
| SE8703895D0 (en) | 1987-10-09 |
| SE8703895L (en) | 1989-04-10 |
| FR2621575B1 (en) | 1990-01-19 |
| AU1699188A (en) | 1989-04-13 |
| FR2621575A1 (en) | 1989-04-14 |
| JPH01115811A (en) | 1989-05-09 |
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