DK133585A - Fremgangsmaade til fremstilling af siliciumtetrafluorid - Google Patents

Fremgangsmaade til fremstilling af siliciumtetrafluorid Download PDF

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Publication number
DK133585A
DK133585A DK133585A DK133585A DK133585A DK 133585 A DK133585 A DK 133585A DK 133585 A DK133585 A DK 133585A DK 133585 A DK133585 A DK 133585A DK 133585 A DK133585 A DK 133585A
Authority
DK
Denmark
Prior art keywords
procedure
preparation
tetrafluoride
silicone
silicone tetrafluoride
Prior art date
Application number
DK133585A
Other languages
English (en)
Other versions
DK133585D0 (da
Inventor
Wolfgang Porcham
Original Assignee
Swarovski & Co
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 Swarovski & Co filed Critical Swarovski & Co
Publication of DK133585D0 publication Critical patent/DK133585D0/da
Publication of DK133585A publication Critical patent/DK133585A/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B33/00—Discharging devices; Coke guides
    • C10B33/08—Pushers, e.g. rams
    • 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
    • C01B33/08—Compounds containing halogen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Silicon Compounds (AREA)
  • Treating Waste Gases (AREA)
  • Silicon Polymers (AREA)
DK133585A 1984-09-05 1985-03-25 Fremgangsmaade til fremstilling af siliciumtetrafluorid DK133585A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3432678A DE3432678C2 (de) 1984-09-05 1984-09-05 Verfahren zur Herstellung von Siliciumtetrafluorid

Publications (2)

Publication Number Publication Date
DK133585D0 DK133585D0 (da) 1985-03-25
DK133585A true DK133585A (da) 1986-03-06

Family

ID=6244730

Family Applications (1)

Application Number Title Priority Date Filing Date
DK133585A DK133585A (da) 1984-09-05 1985-03-25 Fremgangsmaade til fremstilling af siliciumtetrafluorid

Country Status (12)

Country Link
US (1) US4615872A (da)
EP (1) EP0173793A3 (da)
JP (1) JPS6168315A (da)
KR (1) KR860002419A (da)
CA (1) CA1220322A (da)
DD (1) DD236511A5 (da)
DE (1) DE3432678C2 (da)
DK (1) DK133585A (da)
ES (1) ES8606828A1 (da)
FI (1) FI75330C (da)
IN (1) IN162367B (da)
NO (1) NO851213L (da)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4910446A (en) * 1986-06-14 1990-03-20 Renishaw Plc Coordinate positioning apparatus

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5165534A (en) * 1989-11-13 1992-11-24 Lauren Kaufman Packaging cases incorporating elevating mechanism for displaying contents
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
US5918106A (en) * 1998-06-05 1999-06-29 Starmet Corp. Method for producing uranium oxide and a non-radioactive fluorine compound from uranium tetrafluoride and a solid oxide compound
US5901338A (en) * 1998-06-05 1999-05-04 Starmet Corporation Method for producing uranium oxide and silicon tetrafluoride from uranium tetrafluoride, silicon, and a gaseous oxide
US5888468A (en) * 1998-06-05 1999-03-30 Starmet Corp. Method for producing silicon tetrafluoride from uranium tetrafluoride
US6096281A (en) * 1999-03-29 2000-08-01 Starmet Corporation Method for producing uranium oxide from uranium oxyfluoride
US6033642A (en) * 1999-03-29 2000-03-07 Starmet Corporation Method for producing silicon tetrafluoride from uranium oxyfluoride
US6086836A (en) * 1999-03-29 2000-07-11 Starmet Corporation Method for producing uranium oxide from uranium oxyfluoride and silicon
JP3909385B2 (ja) * 2001-07-12 2007-04-25 昭和電工株式会社 テトラフルオロシランの製造方法およびその用途
US7666379B2 (en) * 2001-07-16 2010-02-23 Voltaix, Inc. Process and apparatus for removing Bronsted acid impurities in binary halides
JP4014451B2 (ja) * 2001-09-11 2007-11-28 セントラル硝子株式会社 四フッ化珪素の製造法
TW200512159A (en) * 2003-09-25 2005-04-01 Showa Denko Kk Method for producing tetrafluorosilane
US20110101273A1 (en) * 2005-09-16 2011-05-05 Robert Rewick Process and Composition for Making Rare Earth Doped Particles and Methods of Using Them
KR100831060B1 (ko) 2006-12-29 2008-05-20 대일개발 주식회사 실리콘이 함유된 반도체 에칭 폐액의 재생방법
CN102164867A (zh) * 2008-08-28 2011-08-24 Sri国际公司 用于生产氟化物气体和掺氟玻璃或陶瓷的方法和系统
MY158672A (en) * 2008-12-17 2016-10-31 Memc Electronic Materials Processes and systems for producing silicon tetrafluoride from fluorosilicates in a fluidized bed reactor
RU2549415C2 (ru) * 2012-12-05 2015-04-27 Открытое акционерное общество "Ведущий научно-исследовательский институт химической технологии" (ОАО "ВНИИХТ") Способ получения тетрафторида кремния и октаоксида триурана из тетрафторида урана
DE102013104398A1 (de) * 2013-04-30 2014-10-30 Spawnt Private S.À.R.L. Verfahren zur Herstellung von Siliziumtetrafluorid
CN114380304B (zh) * 2022-01-21 2023-05-30 云南磷化集团有限公司 一种对氟硝基苯用原料氟化钾的短流程制备方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD67408A (da) *
US1247165A (en) * 1917-03-17 1917-11-20 Karl F Stahl Method of making sodium silicofluorid.
US2833628A (en) * 1954-06-09 1958-05-06 Grace W R & Co Manufacture of silicon tetrafluoride
US2933374A (en) * 1955-03-29 1960-04-19 Gen Electric Process of treating fluorosilanes to form monosilane
GB1254785A (en) * 1968-03-28 1971-11-24 Degussa A process for the production of silicon tetrahalides
US3674431A (en) * 1970-07-01 1972-07-04 Cities Service Co Generation of silicon tetrafluoride
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
US4262409A (en) * 1978-04-24 1981-04-21 Robroy Industries Cable connector
US4282196A (en) * 1979-10-12 1981-08-04 Bell Telephone Laboratories, Incorporated Method of preparing optical fibers of silica

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4910446A (en) * 1986-06-14 1990-03-20 Renishaw Plc Coordinate positioning apparatus

Also Published As

Publication number Publication date
FI851215L (fi) 1986-03-06
IN162367B (da) 1988-05-14
DE3432678C2 (de) 1986-11-20
ES542159A0 (es) 1986-05-01
EP0173793A3 (de) 1989-03-22
DE3432678A1 (de) 1986-04-17
FI851215A0 (fi) 1985-03-26
DK133585D0 (da) 1985-03-25
ES8606828A1 (es) 1986-05-01
JPS6168315A (ja) 1986-04-08
EP0173793A2 (de) 1986-03-12
FI75330C (fi) 1988-06-09
NO851213L (no) 1986-03-06
DD236511A5 (de) 1986-06-11
FI75330B (fi) 1988-02-29
CA1220322A (en) 1987-04-14
KR860002419A (ko) 1986-04-26
US4615872A (en) 1986-10-07

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PBP Patent lapsed
AHB Application shelved due to non-payment