BR8304993A - Processo para efetuar a separacao de clorossilanas - Google Patents

Processo para efetuar a separacao de clorossilanas

Info

Publication number
BR8304993A
BR8304993A BR8304993A BR8304993A BR8304993A BR 8304993 A BR8304993 A BR 8304993A BR 8304993 A BR8304993 A BR 8304993A BR 8304993 A BR8304993 A BR 8304993A BR 8304993 A BR8304993 A BR 8304993A
Authority
BR
Brazil
Prior art keywords
chlorosilans
separate
separate chlorosilans
Prior art date
Application number
BR8304993A
Other languages
English (en)
Inventor
Ollie William Marko
Stefan Felix Rentsch
Original Assignee
Dow Corning
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 Dow Corning filed Critical Dow Corning
Publication of BR8304993A publication Critical patent/BR8304993A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
    • C07F7/02—Silicon compounds
    • C07F7/08—Compounds having one or more C—Si linkages
    • C07F7/20—Purification, separation
    • 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
    • C01B33/1071—Tetrachloride, trichlorosilane or silicochloroform, dichlorosilane, monochlorosilane or mixtures thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Silicon Compounds (AREA)
BR8304993A 1982-09-20 1983-09-15 Processo para efetuar a separacao de clorossilanas BR8304993A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/419,855 US4402796A (en) 1982-09-20 1982-09-20 Separation of chlorosilanes by liquid extraction

Publications (1)

Publication Number Publication Date
BR8304993A true BR8304993A (pt) 1984-09-04

Family

ID=23664037

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8304993A BR8304993A (pt) 1982-09-20 1983-09-15 Processo para efetuar a separacao de clorossilanas

Country Status (6)

Country Link
US (1) US4402796A (pt)
EP (1) EP0103824B1 (pt)
JP (1) JPS5976092A (pt)
BR (1) BR8304993A (pt)
CA (1) CA1200963A (pt)
DE (1) DE3379046D1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0335073U (pt) * 1989-08-11 1991-04-05
US5567836A (en) * 1995-11-29 1996-10-22 Dow Corning Corporation Process for separation of methyltrichlorosilane from dimethyldichlorosilane
US5569775A (en) * 1995-11-29 1996-10-29 Dow Corning Corporation Process for separation of dimethyldichlorosilane from methyltrichlorosilane
DE19842154C2 (de) * 1998-09-15 2000-11-09 Aventis Res & Tech Gmbh & Co Verfahren zur Verbesserung der rektifikativen Trennung von Methyltrichlorsilan und Dimethyldichlorsilan
CN100413872C (zh) * 2005-10-31 2008-08-27 杭州师范学院 一种化学提纯甲基苯基二氯硅烷的方法
CN101326190B (zh) * 2005-12-06 2012-09-05 陶氏康宁公司 分离氯代硅烷
CN100402536C (zh) * 2006-04-24 2008-07-16 杭州师范学院 一种分离提纯甲基苯基二氯硅烷的化学方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1054534A (pt) *
US2388575A (en) * 1943-06-23 1945-11-06 Gen Electric Resolution of mixtures of chlorosilanes
US2738359A (en) * 1955-02-23 1956-03-13 Dow Corning Method of separating chlorosilanes
US3007956A (en) * 1960-07-01 1961-11-07 Gen Electric Process for separating organosilanes
FR1386861A (fr) * 1964-03-26 1965-01-22 Shell Int Research Procédé pour la séparation de mélanges de composés organiques à l'aide de sulfolane
US3352765A (en) * 1964-12-21 1967-11-14 Phillips Petroleum Co Extractive distillation of sulfolane with an isoparaffing hydrocarbon entrainer
NL130316C (pt) * 1965-12-09
US4012289A (en) * 1975-10-14 1977-03-15 Phillips Petroleum Company N-Butane/acetone separation using sulfolane

Also Published As

Publication number Publication date
EP0103824B1 (en) 1989-01-25
JPS5976092A (ja) 1984-04-28
US4402796A (en) 1983-09-06
JPS6225672B2 (pt) 1987-06-04
CA1200963A (en) 1986-02-25
EP0103824A2 (en) 1984-03-28
EP0103824A3 (en) 1985-11-21
DE3379046D1 (en) 1989-03-02

Similar Documents

Publication Publication Date Title
BR8403842A (pt) Processo para preparar etileno-glicois
BR8305811A (pt) Processo de hidroformilacao
BR8302315A (pt) Processo de hidrocraqueamento
BR8305216A (pt) Processo para a preparacao de cloridrato de p - nitrosedifenilamina
BR8203234A (pt) Processo para formar um gel
BR8202661A (pt) Processo para a purificacao de epsiloncaprolactama
BR8105990A (pt) Processo para retificar rebolos
BR8008628A (pt) Processo para prodzir continuamente microperolas de mesocabono
BR8305347A (pt) Processo aperfeicoado para produzir metano
BR8301256A (pt) Processo para preparar poliamida
BR8108805A (pt) Processo para produzir polpas
BR8302103A (pt) Processo para producao de policarbonato
BR8102608A (pt) Processo para preparar mercapto-alcoois
BR8304993A (pt) Processo para efetuar a separacao de clorossilanas
BR8307137A (pt) Processo para formar um copolimero de estireno-butadieno
BR8302433A (pt) Processo para produzir eteres alqui-ter-butilicos
BR8101650A (pt) Processo para produzir chapas de ferro-silicio de graos orientados
BR8101607A (pt) Processo para preparar eteres haloalquilicos
BR8101304A (pt) Processo para impedir a aglutinacao de poliois
BR8306844A (pt) Processo para a preparacao de 4-nitrodifenilaminas
BR8305870A (pt) Processo para a preparacao de misturas de metilenodianilina
BR8306216A (pt) Processo para produzir para-nitrodifenilaminas
BR8106409A (pt) Processo para a preparacao de acetaldeido
BR8106408A (pt) Processo para a preparacao de acetaldeido
BR8307262A (pt) Processo aperfeicoado para a recuperacao de sacarose

Legal Events

Date Code Title Description
MM Lapse due to non-payment of fees (art. 50)