CN102686515A - 生产四氟化硅的方法 - Google Patents

生产四氟化硅的方法 Download PDF

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Publication number
CN102686515A
CN102686515A CN201080060027XA CN201080060027A CN102686515A CN 102686515 A CN102686515 A CN 102686515A CN 201080060027X A CN201080060027X A CN 201080060027XA CN 201080060027 A CN201080060027 A CN 201080060027A CN 102686515 A CN102686515 A CN 102686515A
Authority
CN
China
Prior art keywords
silicon
fluoride
acid
alkaline earth
alkali
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.)
Pending
Application number
CN201080060027XA
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English (en)
Chinese (zh)
Inventor
S·布萨拉普
P·古普塔
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SunEdison Inc
Original Assignee
SunEdison Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SunEdison Inc filed Critical SunEdison Inc
Priority to CN201611206327.XA priority Critical patent/CN106587074B/zh
Publication of CN102686515A publication Critical patent/CN102686515A/zh
Pending legal-status Critical Current

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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
    • C01B33/107—Halogenated silanes
    • C01B33/10705—Tetrafluoride
    • 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
    • C01B33/04—Hydrides of silicon
    • C01B33/043—Monosilane
    • 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)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
CN201080060027XA 2009-12-30 2010-12-18 生产四氟化硅的方法 Pending CN102686515A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201611206327.XA CN106587074B (zh) 2009-12-30 2010-12-18 生产四氟化硅的方法

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US29114909P 2009-12-30 2009-12-30
US61/291,149 2009-12-30
PCT/IB2010/055927 WO2011080657A2 (en) 2009-12-30 2010-12-18 Methods for producing silicon tetrafluoride

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN201611206327.XA Division CN106587074B (zh) 2009-12-30 2010-12-18 生产四氟化硅的方法

Publications (1)

Publication Number Publication Date
CN102686515A true CN102686515A (zh) 2012-09-19

Family

ID=43975183

Family Applications (2)

Application Number Title Priority Date Filing Date
CN201080060027XA Pending CN102686515A (zh) 2009-12-30 2010-12-18 生产四氟化硅的方法
CN201611206327.XA Expired - Fee Related CN106587074B (zh) 2009-12-30 2010-12-18 生产四氟化硅的方法

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN201611206327.XA Expired - Fee Related CN106587074B (zh) 2009-12-30 2010-12-18 生产四氟化硅的方法

Country Status (10)

Country Link
US (1) US8529860B2 (https=)
EP (1) EP2519468A2 (https=)
JP (1) JP5658763B2 (https=)
KR (1) KR101788891B1 (https=)
CN (2) CN102686515A (https=)
IN (1) IN2012DN05121A (https=)
NO (1) NO20120827A1 (https=)
RU (1) RU2560377C2 (https=)
TW (2) TWI477448B (https=)
WO (1) WO2011080657A2 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112919476A (zh) * 2021-03-04 2021-06-08 中国科学院过程工程研究所 一种富氟混合物的利用方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8388925B2 (en) * 2009-12-30 2013-03-05 Memc Electronic Materials, Inc. Methods for producing aluminum trifluoride
KR101978107B1 (ko) 2011-06-28 2019-05-13 코너 스타 리미티드 버블 컬럼에서 실란의 제조 방법
CN113816340B (zh) * 2021-10-13 2024-01-30 中国科学院过程工程研究所 一种氟硅酸钠制备无水氟化氢联产四氟化硅的方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101544374A (zh) * 2009-03-12 2009-09-30 六九硅业有限公司 一种制备四氟化硅的方法

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3218124A (en) * 1962-09-10 1965-11-16 Tennessee Corp Process of producing hydrogen fluoride as a dry gas from clear fluosilicic acid-containing solutions
DE1220839B (de) * 1964-10-19 1966-07-14 Bayer Ag Verfahren zur Herstellung von Aluminiumfluorid
US3619136A (en) * 1968-11-12 1971-11-09 Atlantic Richfield Co Process for producing phosphoric acid
JPS5033992B1 (https=) * 1970-12-23 1975-11-05
US3969485A (en) * 1971-10-28 1976-07-13 Flemmert Goesta Lennart Process for converting silicon-and-fluorine-containing waste gases into silicon dioxide and hydrogen fluoride
US4062930A (en) * 1973-05-31 1977-12-13 Bohdan Zawadzki Method of production of anhydrous hydrogen fluoride
JPS5321399B2 (https=) * 1975-03-25 1978-07-03
DE2815881A1 (de) * 1978-04-12 1979-10-25 Lentia Gmbh Verfahren zur herstellung von aluminiumfluorid
US4213952A (en) * 1978-10-23 1980-07-22 Occidental Research Corporation Recovery of hydrofluoric acid from fluosilicic acid with high pH hydrolysis
GB2079262B (en) * 1980-07-02 1984-03-28 Central Glass Co Ltd Process of preparing silicon tetrafluoride by using hydrogen fluoride gas
US4348849A (en) * 1980-08-11 1982-09-14 Alcan Aluminum Corporation Starter strip for horizontal siding panels
US4446120A (en) * 1982-01-29 1984-05-01 The United States Of America As Represented By The United States Department Of Energy Method of preparing silicon from sodium fluosilicate
US4407783A (en) * 1982-08-16 1983-10-04 Allied Corporation Producing silane from silicon tetrafluoride
US4632816A (en) * 1982-12-13 1986-12-30 Ethyl Corporation Process for production of silane
CA1225230A (en) * 1982-12-13 1987-08-11 Everett M. Marlett Process for the production of silane
US4748014A (en) * 1982-12-27 1988-05-31 Sri International Process and apparatus for obtaining silicon from fluosilicic acid
US4470959A (en) * 1983-06-20 1984-09-11 Allied Corporation Continuous production of silicon tetrafluoride gas in a vertical column
US4508689A (en) * 1983-07-21 1985-04-02 Aluminum Company Of America Aluminum-fluorine compound manufacture
US4753033A (en) * 1985-03-24 1988-06-28 Williams Technologies, Inc. Process for producing a clean hydrocarbon fuel from high calcium coal
US4847061A (en) * 1987-07-20 1989-07-11 Ethyl Corporation Process for preparation of silane
US5075092A (en) * 1987-07-20 1991-12-24 Ethyl Corporation Process for preparation of silane
RU2046095C1 (ru) * 1991-06-25 1995-10-20 Всероссийский научно-исследовательский институт неорганических материалов им.акад. А.А.Бочвара Способ получения тетрафторида кремния
US5242670A (en) * 1992-07-02 1993-09-07 Gehringer Ronald C Method for hydrofluoric acid digestion of silica/alumina matrix material for the production of silicon tetrafluoride, aluminum fluoride and other residual metal fluorides and oxides
US6217840B1 (en) * 1995-12-08 2001-04-17 Goldendale Aluminum Company Production of fumed silica
US6193944B1 (en) * 1995-12-08 2001-02-27 Goldendale Aluminum Company Method of recovering fumed silica from spent potliner
US5723097A (en) * 1995-12-08 1998-03-03 Goldendale Aluminum Company Method of treating spent potliner material from aluminum reduction cells
JPH10231114A (ja) 1997-02-18 1998-09-02 Mitsui Chem Inc ＳｉＦ４の製造方法
US7541015B2 (en) * 2005-11-25 2009-06-02 Vesta Research, Ltd. Process for producing a silicon nitride compound
RU2348581C2 (ru) * 2006-05-12 2009-03-10 Общество с Ограниченной Ответственностью "Гелиос" Способ выделения тетрафторида кремния из газовой смеси и установка для его осуществления
US8124039B2 (en) * 2009-01-26 2012-02-28 Vithal Revankar Process of silicon tetrafluoride gas synthesis

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101544374A (zh) * 2009-03-12 2009-09-30 六九硅业有限公司 一种制备四氟化硅的方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112919476A (zh) * 2021-03-04 2021-06-08 中国科学院过程工程研究所 一种富氟混合物的利用方法

Also Published As

Publication number Publication date
US8529860B2 (en) 2013-09-10
TW201129504A (en) 2011-09-01
TW201518211A (zh) 2015-05-16
EP2519468A2 (en) 2012-11-07
TWI477448B (zh) 2015-03-21
CN106587074B (zh) 2019-03-08
WO2011080657A4 (en) 2012-01-26
KR101788891B1 (ko) 2017-10-20
RU2560377C2 (ru) 2015-08-20
WO2011080657A2 (en) 2011-07-07
CN106587074A (zh) 2017-04-26
KR20120110110A (ko) 2012-10-09
WO2011080657A3 (en) 2011-12-01
NO20120827A1 (no) 2012-07-17
JP5658763B2 (ja) 2015-01-28
RU2012132438A (ru) 2014-02-10
IN2012DN05121A (https=) 2015-10-23
US20110158882A1 (en) 2011-06-30
JP2013516377A (ja) 2013-05-13

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Application publication date: 20120919