CS225844B2 - The production of semi-products used for the production of the silicon and/or of the silicon xarbide - Google Patents
The production of semi-products used for the production of the silicon and/or of the silicon xarbide Download PDFInfo
- Publication number
- CS225844B2 CS225844B2 CS814708A CS470881A CS225844B2 CS 225844 B2 CS225844 B2 CS 225844B2 CS 814708 A CS814708 A CS 814708A CS 470881 A CS470881 A CS 470881A CS 225844 B2 CS225844 B2 CS 225844B2
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- fluidized bed
- silicon
- quartz sand
- carbon
- temperature
- Prior art date
Links
- 229910052710 silicon Inorganic materials 0.000 title claims abstract description 18
- 239000010703 silicon Substances 0.000 title claims abstract description 18
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 14
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 title description 14
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 63
- 239000006004 Quartz sand Substances 0.000 claims abstract description 31
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims abstract description 28
- 238000000034 method Methods 0.000 claims abstract description 27
- 229910010271 silicon carbide Inorganic materials 0.000 claims abstract description 27
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 19
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 19
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 12
- 238000006243 chemical reaction Methods 0.000 claims abstract description 9
- 239000002245 particle Substances 0.000 claims abstract description 4
- 150000002430 hydrocarbons Chemical class 0.000 claims description 17
- 239000000571 coke Substances 0.000 claims description 15
- 229930195733 hydrocarbon Natural products 0.000 claims description 15
- 239000003921 oil Substances 0.000 claims description 8
- 239000011280 coal tar Substances 0.000 claims description 5
- 239000007789 gas Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 238000002485 combustion reaction Methods 0.000 claims description 3
- 238000005336 cracking Methods 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 239000004215 Carbon black (E152) Substances 0.000 claims description 2
- 239000003546 flue gas Substances 0.000 claims description 2
- 239000003208 petroleum Substances 0.000 claims description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims 1
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid group Chemical group C(CCCCCCC\C=C/CCCCCCCC)(=O)O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 claims 1
- 235000012239 silicon dioxide Nutrition 0.000 abstract description 6
- 239000000203 mixture Substances 0.000 abstract description 4
- 238000000576 coating method Methods 0.000 abstract 2
- 239000003575 carbonaceous material Substances 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 235000013339 cereals Nutrition 0.000 description 22
- 239000010410 layer Substances 0.000 description 6
- 239000000047 product Substances 0.000 description 6
- 239000004576 sand Substances 0.000 description 5
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- 239000000428 dust Substances 0.000 description 4
- 239000007858 starting material Substances 0.000 description 4
- 238000000227 grinding Methods 0.000 description 3
- 239000010453 quartz Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 229910004298 SiO 2 Inorganic materials 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 239000000969 carrier Substances 0.000 description 2
- 229910021419 crystalline silicon Inorganic materials 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 235000013312 flour Nutrition 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 229910052580 B4C Inorganic materials 0.000 description 1
- 229910001369 Brass Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000519 Ferrosilicon Inorganic materials 0.000 description 1
- 241000237502 Ostreidae Species 0.000 description 1
- 241001653634 Russula vesca Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 239000003082 abrasive agent Substances 0.000 description 1
- RHZUVFJBSILHOK-UHFFFAOYSA-N anthracen-1-ylmethanolate Chemical compound C1=CC=C2C=C3C(C[O-])=CC=CC3=CC2=C1 RHZUVFJBSILHOK-UHFFFAOYSA-N 0.000 description 1
- 239000003830 anthracite Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- INAHAJYZKVIDIZ-UHFFFAOYSA-N boron carbide Chemical compound B12B3B4C32B41 INAHAJYZKVIDIZ-UHFFFAOYSA-N 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 229910021346 calcium silicide Inorganic materials 0.000 description 1
- 238000003421 catalytic decomposition reaction Methods 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 150000003841 chloride salts Chemical class 0.000 description 1
- 239000011300 coal pitch Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 238000004870 electrical engineering Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 244000144992 flock Species 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 150000002506 iron compounds Chemical class 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 235000020636 oyster Nutrition 0.000 description 1
- 239000002006 petroleum coke Substances 0.000 description 1
- 239000006253 pitch coke Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 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
- 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
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/90—Carbides
- C01B32/914—Carbides of single elements
- C01B32/956—Silicon carbide
- C01B32/963—Preparation from compounds containing silicon
- C01B32/97—Preparation from SiO or SiO2
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Carbon And Carbon Compounds (AREA)
- Silicon Compounds (AREA)
- Glanulating (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3023297A DE3023297C2 (de) | 1980-06-21 | 1980-06-21 | Verfahren zur Herstellung eines Vorproduktes für die Erzeugung von Siliziumcarbid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS225844B2 true CS225844B2 (en) | 1984-02-13 |
Family
ID=6105145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS814708A CS225844B2 (en) | 1980-06-21 | 1981-06-22 | The production of semi-products used for the production of the silicon and/or of the silicon xarbide |
Country Status (30)
| Country | Link |
|---|---|
| US (1) | US4364974A (es) |
| JP (1) | JPS5917046B2 (es) |
| AR (1) | AR228156A1 (es) |
| AT (1) | AT382356B (es) |
| AU (1) | AU543665B2 (es) |
| BE (1) | BE889300A (es) |
| BR (1) | BR8103881A (es) |
| CA (1) | CA1156520A (es) |
| CH (1) | CH646926A5 (es) |
| CS (1) | CS225844B2 (es) |
| DD (1) | DD159764A5 (es) |
| DE (1) | DE3023297C2 (es) |
| DK (1) | DK155589C (es) |
| ES (1) | ES8203947A1 (es) |
| FI (1) | FI67569C (es) |
| FR (1) | FR2484988B1 (es) |
| GB (1) | GB2078698B (es) |
| IE (1) | IE51313B1 (es) |
| IS (1) | IS1121B6 (es) |
| IT (1) | IT1137188B (es) |
| LU (1) | LU83442A1 (es) |
| MX (1) | MX157622A (es) |
| NL (1) | NL187061C (es) |
| NO (1) | NO155838C (es) |
| PL (1) | PL133607B1 (es) |
| PT (1) | PT73163B (es) |
| SE (1) | SE441275B (es) |
| SU (1) | SU1080740A3 (es) |
| YU (1) | YU43497B (es) |
| ZA (1) | ZA813980B (es) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58500855A (ja) * | 1981-05-29 | 1983-05-26 | モ−ガナイト・スペシヤル・カ−ボンズ・リミテツド | 炭化ケイ素物体の製法 |
| DE3381007D1 (de) * | 1982-06-01 | 1990-02-01 | Mitsui Toatsu Chemicals | Herstellungsverfahren von metallkarbiden und deren vorprodukte. |
| DE3346870A1 (de) * | 1983-12-23 | 1985-07-11 | Metallgesellschaft Ag, 6000 Frankfurt | Verfahren zum erzeugen koksummantelter quarzkoerner |
| IT1176955B (it) * | 1984-10-12 | 1987-08-26 | Samin Abrasivi Spa | Procedimento di produzione di silicio metallico adatto per essere impiegato nell'industria fotovoltaica |
| DE3541125A1 (de) * | 1985-05-21 | 1986-11-27 | International Minerals & Chemical Corp., Northbrook, Ill. | Verfahren zur herstellung von silicium oder ferrosilicium in einem elektronierderschachtofen und fuer das verfahren geeignete rohstoff-formlinge |
| US4981668A (en) * | 1986-04-29 | 1991-01-01 | Dow Corning Corporation | Silicon carbide as a raw material for silicon production |
| DE3724541A1 (de) * | 1987-07-24 | 1989-02-02 | Applied Ind Materials | Verfahren und anlage zur herstellung von rohstoff-briketts fuer die erzeugung von silicium oder von siliciumcarbid oder von ferrosilicium |
| KR0125761B1 (ko) * | 1988-03-11 | 1997-12-18 | 지미 알.오크스 | 탄화규소나 탄화망간 또는 그 철함유합금의 제조방법 |
| DE3923446C1 (es) * | 1989-07-15 | 1990-07-26 | Applied Industrial Materials Corp. Aimcor, Deerfield, Ill., Us | |
| US5108729A (en) * | 1989-10-02 | 1992-04-28 | Phillips Petroleum Company | Production of carbide products |
| US5176893A (en) * | 1989-10-02 | 1993-01-05 | Phillips Petroleum Company | Silicon nitride products and method for their production |
| US5165916A (en) * | 1989-10-02 | 1992-11-24 | Phillips Petroleum Company | Method for producing carbide products |
| ES2073217T3 (es) * | 1991-08-08 | 1995-08-01 | Applied Ind Materials | Procedimiento para la obtencion de silicio en bajos hornos electricos y ladrillos de materia prima para la ejecucion del procedimiento. |
| AU6438398A (en) | 1997-02-24 | 1998-09-09 | Superior Micropowders Llc | Aerosol method and apparatus, particulate products, and electronic devices made therefrom |
| RU2160705C2 (ru) * | 1999-02-11 | 2000-12-20 | Открытое акционерное общество Научно-производственное объединение "Композит" | Способ получения металлического кремния |
| GB0014584D0 (en) * | 2000-06-14 | 2000-08-09 | Bp Chem Int Ltd | Apparatus and process |
| JP4683195B2 (ja) * | 2005-03-18 | 2011-05-11 | 戸田工業株式会社 | 炭化ケイ素粉末の製造法 |
| DE102007034912A1 (de) * | 2006-08-03 | 2008-02-07 | General Electric Co. | Verfahren zur Erzeugung solartauglichen Siliziums |
| US20080314445A1 (en) * | 2007-06-25 | 2008-12-25 | General Electric Company | Method for the preparation of high purity silicon |
| CN102229209B (zh) * | 2010-09-16 | 2014-07-23 | 蒙特集团（香港）有限公司 | 碳化硅砂料制作过程中产生的非标砂料在太阳能硅片切割砂浆中的使用方法 |
| JP6037823B2 (ja) * | 2012-12-27 | 2016-12-07 | 太平洋セメント株式会社 | 高純度の炭化ケイ素の製造方法 |
| WO2021228370A1 (de) * | 2020-05-12 | 2021-11-18 | Wacker Chemie Ag | Verfahren zur herstellung von technischem silicium |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1072587B (es) * | 1960-01-07 | |||
| US2378531A (en) * | 1941-09-30 | 1945-06-19 | Standard Oil Co | Catalytic conversion of residual hydrocarbon oils |
| US2700017A (en) * | 1951-06-05 | 1955-01-18 | Standard Oil Dev Co | Method of coking residual hydrocarbons |
| US2768095A (en) * | 1952-05-30 | 1956-10-23 | Shell Dev | Process of coating finely divided solid material |
| DE1188056B (de) * | 1962-08-07 | 1965-03-04 | Consortium Elektrochem Ind | Verfahren zur Herstellung eines fuer die Erzeugung von Siliciumcarbid geeigneten Ausgangsmaterials |
| US3759676A (en) * | 1971-01-22 | 1973-09-18 | Exxon Research Engineering Co | Integrated fluid coking gasification process |
| US3842163A (en) * | 1971-09-07 | 1974-10-15 | Aluminum Co Of America | Production of aluminum chloride |
-
1980
- 1980-06-21 DE DE3023297A patent/DE3023297C2/de not_active Expired
-
1981
- 1981-06-01 CH CH356381A patent/CH646926A5/de not_active IP Right Cessation
- 1981-06-09 PT PT73163A patent/PT73163B/pt not_active IP Right Cessation
- 1981-06-12 ZA ZA813980A patent/ZA813980B/xx unknown
- 1981-06-12 GB GB8118145A patent/GB2078698B/en not_active Expired
- 1981-06-12 AR AR285708A patent/AR228156A1/es active
- 1981-06-15 FR FR8111718A patent/FR2484988B1/fr not_active Expired
- 1981-06-16 NO NO812028A patent/NO155838C/no unknown
- 1981-06-17 AT AT0271181A patent/AT382356B/de not_active IP Right Cessation
- 1981-06-17 SE SE8103794A patent/SE441275B/sv not_active IP Right Cessation
- 1981-06-17 FI FI811899A patent/FI67569C/fi not_active IP Right Cessation
- 1981-06-17 YU YU1533/81A patent/YU43497B/xx unknown
- 1981-06-17 ES ES503174A patent/ES8203947A1/es not_active Expired
- 1981-06-18 MX MX187866A patent/MX157622A/es unknown
- 1981-06-19 NL NLAANVRAGE8102976,A patent/NL187061C/xx not_active IP Right Cessation
- 1981-06-19 BR BR8103881A patent/BR8103881A/pt not_active IP Right Cessation
- 1981-06-19 US US06/275,159 patent/US4364974A/en not_active Expired - Lifetime
- 1981-06-19 IS IS2649A patent/IS1121B6/is unknown
- 1981-06-19 DK DK270981A patent/DK155589C/da active
- 1981-06-19 DD DD81230953A patent/DD159764A5/de not_active IP Right Cessation
- 1981-06-19 LU LU83442A patent/LU83442A1/de unknown
- 1981-06-19 SU SU813368377A patent/SU1080740A3/ru active
- 1981-06-19 AU AU71979/81A patent/AU543665B2/en not_active Ceased
- 1981-06-19 BE BE2/59228A patent/BE889300A/fr not_active IP Right Cessation
- 1981-06-19 JP JP56094103A patent/JPS5917046B2/ja not_active Expired
- 1981-06-19 CA CA000380221A patent/CA1156520A/en not_active Expired
- 1981-06-20 PL PL1981231789A patent/PL133607B1/pl unknown
- 1981-06-22 IE IE1385/81A patent/IE51313B1/en not_active IP Right Cessation
- 1981-06-22 CS CS814708A patent/CS225844B2/cs unknown
- 1981-06-22 IT IT22489/81A patent/IT1137188B/it active
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