SU988184A3 - Способ получени четыреххлористого кремни - Google Patents
Способ получени четыреххлористого кремни Download PDFInfo
- Publication number
- SU988184A3 SU988184A3 SU721826746A SU1826746A SU988184A3 SU 988184 A3 SU988184 A3 SU 988184A3 SU 721826746 A SU721826746 A SU 721826746A SU 1826746 A SU1826746 A SU 1826746A SU 988184 A3 SU988184 A3 SU 988184A3
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- liquid
- chlorosilane
- ferrosilicon
- mixture
- silicon tetrachloride
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 8
- 239000005049 silicon tetrachloride Substances 0.000 title claims abstract description 7
- VXEGSRKPIUDPQT-UHFFFAOYSA-N 4-[4-(4-methoxyphenyl)piperazin-1-yl]aniline Chemical compound C1=CC(OC)=CC=C1N1CCN(C=2C=CC(N)=CC=2)CC1 VXEGSRKPIUDPQT-UHFFFAOYSA-N 0.000 title claims abstract description 6
- 238000000034 method Methods 0.000 title claims 3
- ZDHXKXAHOVTTAH-UHFFFAOYSA-N trichlorosilane Chemical compound Cl[SiH](Cl)Cl ZDHXKXAHOVTTAH-UHFFFAOYSA-N 0.000 title claims 2
- 239000005052 trichlorosilane Substances 0.000 title claims 2
- 239000005046 Chlorosilane Substances 0.000 claims abstract description 8
- KOPOQZFJUQMUML-UHFFFAOYSA-N chlorosilane Chemical compound Cl[SiH3] KOPOQZFJUQMUML-UHFFFAOYSA-N 0.000 claims abstract description 8
- 238000005406 washing Methods 0.000 claims abstract description 7
- 229910000519 Ferrosilicon Inorganic materials 0.000 claims abstract 4
- 238000009833 condensation Methods 0.000 claims description 3
- 230000005494 condensation Effects 0.000 claims description 3
- 150000001805 chlorine compounds Chemical class 0.000 claims description 2
- 239000012535 impurity Substances 0.000 claims description 2
- 238000007038 hydrochlorination reaction Methods 0.000 claims 1
- 239000007788 liquid Substances 0.000 abstract description 8
- 239000007789 gas Substances 0.000 abstract description 5
- 239000012495 reaction gas Substances 0.000 abstract description 5
- 239000007787 solid Substances 0.000 abstract description 4
- 229910021578 Iron(III) chloride Inorganic materials 0.000 abstract description 3
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 abstract description 3
- 238000006243 chemical reaction Methods 0.000 abstract description 2
- MROCJMGDEKINLD-UHFFFAOYSA-N dichlorosilane Chemical compound Cl[SiH2]Cl MROCJMGDEKINLD-UHFFFAOYSA-N 0.000 abstract description 2
- 238000000859 sublimation Methods 0.000 abstract description 2
- 230000008022 sublimation Effects 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 abstract 1
- 239000004411 aluminium Substances 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 239000000460 chlorine Substances 0.000 abstract 1
- 229910052801 chlorine Inorganic materials 0.000 abstract 1
- 230000026030 halogenation Effects 0.000 abstract 1
- 238000005658 halogenation reaction Methods 0.000 abstract 1
- 229910000041 hydrogen chloride Inorganic materials 0.000 abstract 1
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 238000005507 spraying Methods 0.000 abstract 1
- 239000010936 titanium Substances 0.000 abstract 1
- 229910052719 titanium Inorganic materials 0.000 abstract 1
- PPDADIYYMSXQJK-UHFFFAOYSA-N trichlorosilicon Chemical compound Cl[Si](Cl)Cl PPDADIYYMSXQJK-UHFFFAOYSA-N 0.000 abstract 1
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 4
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- NMCUIPGRVMDVDB-UHFFFAOYSA-L iron dichloride Chemical class Cl[Fe]Cl NMCUIPGRVMDVDB-UHFFFAOYSA-L 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 229910005347 FeSi Inorganic materials 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- FBAFATDZDUQKNH-UHFFFAOYSA-M iron chloride Chemical compound [Cl-].[Fe] FBAFATDZDUQKNH-UHFFFAOYSA-M 0.000 description 1
- -1 metal compounds silicon tetrachloride Chemical class 0.000 description 1
- 239000000377 silicon dioxide 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
- C01B33/08—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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2161641A DE2161641C3 (de) | 1971-12-11 | 1971-12-11 | Verfahren zur Herstellung von eisen-, aluminium- und titanfreiem Chlorsilan bei der Chlorierung oder Hydroborierung von Ferrosilicium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU988184A3 true SU988184A3 (ru) | 1983-01-07 |
Family
ID=5827746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU721826746A SU988184A3 (ru) | 1971-12-11 | 1972-09-11 | Способ получени четыреххлористого кремни |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US3878291A (enExample) |
| JP (1) | JPS5238518B2 (enExample) |
| BE (1) | BE792542A (enExample) |
| CA (1) | CA979620A (enExample) |
| CH (1) | CH584655A5 (enExample) |
| DE (1) | DE2161641C3 (enExample) |
| FR (1) | FR2162364B1 (enExample) |
| GB (1) | GB1407020A (enExample) |
| IT (1) | IT975490B (enExample) |
| NL (1) | NL165436C (enExample) |
| NO (1) | NO133321C (enExample) |
| RO (1) | RO64682A (enExample) |
| SE (1) | SE379032B (enExample) |
| SU (1) | SU988184A3 (enExample) |
| YU (1) | YU39163B (enExample) |
Families Citing this family (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4043758A (en) * | 1973-03-06 | 1977-08-23 | Larco Societe Miniere Et Metallurgique De Larymna S.A. | Apparatus for the manufacture of metallic chlorides |
| US4066424A (en) * | 1976-10-13 | 1978-01-03 | E. I. Du Pont De Nemours And Company | Selectively recovering metal chlorides from gaseous effluent |
| DE3303903A1 (de) * | 1982-02-16 | 1983-08-25 | General Electric Co., Schenectady, N.Y. | Verfahren zum herstellen von trichlorsilan aus silizium |
| US4743344A (en) * | 1986-03-26 | 1988-05-10 | Union Carbide Corporation | Treatment of wastes from high purity silicon process |
| DE3642285C1 (de) * | 1986-12-11 | 1988-06-01 | Huels Troisdorf | Verfahren zur Aufarbeitung von Rueckstaenden einer Chlorsilan-Destillation |
| US5182095A (en) * | 1987-12-16 | 1993-01-26 | Huls Troisdorf Aktiengesellschaft | Method for processing residues from the distillation of chlorosilanes |
| DE3828344C1 (enExample) * | 1988-08-20 | 1989-07-06 | Huels Ag, 4370 Marl, De | |
| DE4033611A1 (de) * | 1990-10-23 | 1992-04-30 | Huels Chemische Werke Ag | Verfahren zur gewinnung von chloridarmer ofenasche bei der umsetzung von rohsilicium zu chlorsilanen |
| DE4126670A1 (de) * | 1991-08-13 | 1993-02-18 | Huels Chemische Werke Ag | Verfahren zur abwasserfreien aufarbeitung von rueckstaenden einer chlorsilandestillation mit salzsaeure |
| TW223109B (enExample) * | 1991-09-17 | 1994-05-01 | Huels Chemische Werke Ag | |
| DE10030251A1 (de) * | 2000-06-20 | 2002-01-03 | Degussa | Abtrennung von Metallchloriden aus gasförmigen Reaktionsgemischen der Chlorsilan-Synthese |
| DE10057483B4 (de) * | 2000-11-20 | 2013-02-21 | Evonik Degussa Gmbh | Verfahren zur Entfernung von Aluminiumtrichlorid aus Chlorsilanen |
| DE10061682A1 (de) | 2000-12-11 | 2002-07-04 | Solarworld Ag | Verfahren zur Herstellung von Reinstsilicium |
| KR101050970B1 (ko) * | 2003-04-01 | 2011-07-26 | 알이씨 실리콘 인코포레이티드 | 폐기 금속 염화물의 처리 방법 |
| JP5396954B2 (ja) * | 2008-03-24 | 2014-01-22 | 三菱マテリアル株式会社 | クロロシランの精製装置及びクロロシラン製造方法 |
| US7736614B2 (en) * | 2008-04-07 | 2010-06-15 | Lord Ltd., Lp | Process for removing aluminum and other metal chlorides from chlorosilanes |
| DE102008001577A1 (de) * | 2008-05-06 | 2009-11-12 | Wacker Chemie Ag | Verfahren zur Hydrolyse von festen Metallsalzen mit wässrigen Salzlösungen |
| DE102008042936A1 (de) * | 2008-10-17 | 2010-04-22 | Wacker Chemie Ag | Verfahren zur Entfernung von Titan aus Hexachlordisilan |
| DE102009020143A1 (de) * | 2009-05-04 | 2010-11-11 | Pv Silicon Forschungs- Und Produktionsgesellschaft Mbh | Verfahren zur Aufbereitung von Sägeabfällen zur Rückgewinnung von Silizium für die Herstellung von Solarsilizium |
| EP2530052A1 (de) * | 2011-06-01 | 2012-12-05 | HEI Eco Technology | Verfahren zur Herstellung von Siliziumtetrachlorid und Verfahren zur Herstellung von Solarsilizium |
| DE102012103756A1 (de) * | 2012-04-27 | 2013-10-31 | Centrotherm Sitec Gmbh | Verfahren zur Absenkung einer in einem Trichlorsilansynthesereaktor vorherrschenden Temperatur sowie Vorrichtung zur Durchführung dieses Verfahrens |
| DE102012103755A1 (de) * | 2012-04-27 | 2013-10-31 | Centrotherm Sitec Gmbh | Verfahren zur Synthese von Trichlorsilan und Vorrichtung zur Durchführung dieses Verfahrens |
| CN104470851B (zh) * | 2013-04-19 | 2017-06-06 | 陕西有色天宏瑞科硅材料有限责任公司 | 减少氢氯硅烷生产中的腐蚀和结垢 |
| CN109231217B (zh) * | 2018-10-17 | 2023-10-31 | 中国恩菲工程技术有限公司 | 氯硅烷残液急冷除金属氯化物的系统和方法 |
| WO2025051359A1 (en) | 2023-09-06 | 2025-03-13 | Zadient Technologies SAS | Method and system for sic production and improved vent gas recycling |
| WO2025051358A1 (en) | 2023-09-06 | 2025-03-13 | Zadient Technologies SAS | Method and system for sic production and improved vent gas recycling |
| CN117658066A (zh) * | 2023-11-30 | 2024-03-08 | 北京科技大学 | 一种利用工业废硅粉或硅铁粉生产氢气的方法及装置 |
| EP4570756A1 (en) | 2023-12-15 | 2025-06-18 | Zadient Technologies SAS | Cvd sic production reactor for the production of sic granules, system and method for the production of sic granules |
| WO2025172418A1 (en) * | 2024-02-14 | 2025-08-21 | Tcm Research Ltd. | Vapour metallurgical separation of metals from sulphide materials |
| CN118831540B (zh) * | 2024-08-22 | 2025-09-26 | 江苏中圣压力容器装备制造有限公司 | 一种节能型电子级多晶硅冷氢化工艺的装置系统及生产方法 |
| CN120550586B (zh) * | 2025-07-24 | 2025-12-02 | 新元化学(山东)股份有限公司 | 一种工业氯化氢尾气连续脱氟化氢的方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2594370A (en) * | 1947-05-14 | 1952-04-29 | Diamond Alkali Co | Method of separating metal halides |
| US2718279A (en) * | 1952-12-18 | 1955-09-20 | Du Pont | Process for condensing vaporized metal halides |
| US2849083A (en) * | 1957-01-31 | 1958-08-26 | American Cyanamid Co | Separation of iron chloride from gaseous iron chloride-titanium tetrachloride mixtures |
| GB963745A (en) * | 1961-01-05 | 1964-07-15 | British Titan Products | Halogenation of silicon-containing materials |
| CH412345A (de) * | 1961-01-31 | 1966-04-30 | Weisse Ernst Ing Dr | Verfahren und Vorrichtung zum Abscheiden schädlicher Bestandteile aus den bei der Behandlung von Leichtmetallschmelzen mit Chlor oder chlorhaltigen Gasen entstehenden Abgasen |
| DE1567469B1 (de) * | 1966-12-02 | 1970-08-27 | Degussa | Verfahren zur gleichzeitigen Abtrennung von Aluminiumchlorid und Titantetrachlorid aus den bei der Chlorierung oder Hydrochlorierung von Silicium anfallenden Reaktionsgasen |
| DE1667195C3 (de) * | 1968-01-31 | 1979-09-27 | Metallgesellschaft Ag, 6000 Frankfurt | Verfahren zur Herstellung von Halogenwasserstoffsäuren und von Metalloxiden |
-
0
- BE BE792542D patent/BE792542A/xx not_active IP Right Cessation
-
1971
- 1971-12-11 DE DE2161641A patent/DE2161641C3/de not_active Expired
-
1972
- 1972-09-11 NO NO3221/72A patent/NO133321C/no unknown
- 1972-09-11 SU SU721826746A patent/SU988184A3/ru active
- 1972-09-20 NL NL7212721.A patent/NL165436C/xx not_active IP Right Cessation
- 1972-10-04 US US294924A patent/US3878291A/en not_active Expired - Lifetime
- 1972-10-06 YU YU02504/72A patent/YU39163B/xx unknown
- 1972-10-30 FR FR7238456A patent/FR2162364B1/fr not_active Expired
- 1972-11-08 IT IT70507/72A patent/IT975490B/it active
- 1972-12-08 SE SE7216069A patent/SE379032B/xx unknown
- 1972-12-11 CH CH1795372A patent/CH584655A5/xx not_active IP Right Cessation
- 1972-12-11 CA CA158,563A patent/CA979620A/en not_active Expired
- 1972-12-11 RO RO7273110A patent/RO64682A/ro unknown
- 1972-12-11 JP JP47124232A patent/JPS5238518B2/ja not_active Expired
- 1972-12-11 GB GB5708472A patent/GB1407020A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1407020A (en) | 1975-09-24 |
| RO64682A (ro) | 1980-06-15 |
| NL7212721A (enExample) | 1973-06-13 |
| NO133321C (enExample) | 1976-04-12 |
| FR2162364B1 (enExample) | 1979-04-06 |
| JPS5238518B2 (enExample) | 1977-09-29 |
| CA979620A (en) | 1975-12-16 |
| YU39163B (en) | 1984-08-31 |
| BE792542A (fr) | 1973-03-30 |
| NL165436C (nl) | 1981-04-15 |
| US3878291A (en) | 1975-04-15 |
| FR2162364A1 (enExample) | 1973-07-20 |
| DE2161641C3 (de) | 1974-05-16 |
| YU250472A (en) | 1982-05-31 |
| NL165436B (nl) | 1980-11-17 |
| IT975490B (it) | 1974-07-20 |
| NO133321B (enExample) | 1976-01-05 |
| DE2161641A1 (de) | 1973-06-28 |
| CH584655A5 (enExample) | 1977-02-15 |
| SE379032B (enExample) | 1975-09-22 |
| DE2161641B2 (de) | 1973-10-04 |
| JPS4866097A (enExample) | 1973-09-11 |
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