BR8300137A - Processo para tratamento de uma pluralidade de correntes,ou de uma corrente,contendo compostos de clorossilicio - Google Patents

Processo para tratamento de uma pluralidade de correntes,ou de uma corrente,contendo compostos de clorossilicio

Info

Publication number
BR8300137A
BR8300137A BR8300137A BR8300137A BR8300137A BR 8300137 A BR8300137 A BR 8300137A BR 8300137 A BR8300137 A BR 8300137A BR 8300137 A BR8300137 A BR 8300137A BR 8300137 A BR8300137 A BR 8300137A
Authority
BR
Brazil
Prior art keywords
chlorosilic
chains
treating
compounds
chain
Prior art date
Application number
BR8300137A
Other languages
English (en)
Inventor
Ollie William Marko
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 BR8300137A publication Critical patent/BR8300137A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/02—Treatment of water, waste water, or sewage by heating
    • C02F1/025—Thermal hydrolysis
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04—Polysiloxanes
    • C08G77/06—Preparatory processes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/48—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule in which at least two but not all the silicon atoms are connected by linkages other than oxygen atoms
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/12—Halogens or halogen-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/30—Organic compounds
    • C02F2101/36—Organic compounds containing halogen
    • C02F2101/363—PCB's; PCP's

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Silicon Compounds (AREA)
BR8300137A 1982-03-22 1983-01-13 Processo para tratamento de uma pluralidade de correntes,ou de uma corrente,contendo compostos de clorossilicio BR8300137A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/360,271 US4408030A (en) 1982-03-22 1982-03-22 Waste chlorosilane treatment

Publications (1)

Publication Number Publication Date
BR8300137A true BR8300137A (pt) 1983-11-22

Family

ID=23417297

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8300137A BR8300137A (pt) 1982-03-22 1983-01-13 Processo para tratamento de uma pluralidade de correntes,ou de uma corrente,contendo compostos de clorossilicio

Country Status (5)

Country Link
US (1) US4408030A (pt)
EP (1) EP0089783B1 (pt)
JP (1) JPS58180494A (pt)
BR (1) BR8300137A (pt)
DE (1) DE3371912D1 (pt)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6475493A (en) * 1987-09-16 1989-03-22 Shinetsu Chemical Co Method for treating product having high boiling point in production of organohalosilane
DE3829582A1 (de) * 1988-09-01 1990-03-08 Bayer Ag Verfahren zur aufarbeitung von hydrolyserueckstaenden aus der organochlorsilansynthese
DE3829581A1 (de) * 1988-09-01 1990-03-15 Bayer Ag Verfahren zur aufarbeitung von hydrolyserueckstaenden aus der organochlorsilansynthese
DE3917898A1 (de) * 1989-06-01 1990-12-06 Wacker Chemie Gmbh Verfahren zur herstellung von sphaerischem, monodispersen organopolysiloxan oder siliciumoxycarbid
DE4033157A1 (de) * 1990-10-12 1992-04-16 Nuenchritz Chemie Gmbh Verfahren zur herstellung von loeslichen methylalkoxypoly(disilyl)-siloxanen
US5075479A (en) * 1991-05-20 1991-12-24 Dow Corning Corporation Anhydrous hydrogen chloride evolving one-step process for producing siloxanes
US5312946A (en) * 1992-04-13 1994-05-17 General Electric Company Siloxane fluid from methylchlorosilane residue waste
US5374310A (en) * 1992-09-29 1994-12-20 Dow Corning Corporation Hydrolyzed chlorosilicon by-product addition to cement
FR2744727A1 (fr) * 1996-02-14 1997-08-14 Rhone Poulenc Chimie Nouveaux polysiliconates solides et hydrosolubles obtenus a partir de sous-produits lourds de la synthese directe des methylchlorosilanes
US5876609A (en) * 1997-03-28 1999-03-02 General Electric Company Process for treating methylchlorosilanes by-products
US5905183A (en) * 1997-06-03 1999-05-18 General Electric Company Process for reducing the residual chloride concentration in copper containing solids
US5945497A (en) * 1997-12-22 1999-08-31 Dow Corning Corporation Method for hydrolyzing organochlorosilanes
US6075109A (en) * 1998-12-17 2000-06-13 Dow Corning Corporation Method of forming a granular siloxane gel having reduced chloride content
JP2001226155A (ja) 2000-01-27 2001-08-21 Dow Corning Corp 流動性クレースラリーの製造方法
GB0029776D0 (en) * 2000-12-07 2001-01-17 Dow Corning Clay composition
GB0029774D0 (en) * 2000-12-07 2001-01-17 Dow Corning Clay composition
GB0212324D0 (en) * 2002-05-29 2002-07-10 Dow Corning Silicon composition
US6635109B1 (en) 2002-08-20 2003-10-21 Dow Corning Corporation Process for making cements with silicon containing grinding aids
GB201107955D0 (en) 2011-05-13 2011-06-22 Dow Corning Acidic mine water remediation
US20140271445A1 (en) * 2013-03-14 2014-09-18 Heritage Research Group Method of processing waste chlorosilane
DE102013206228A1 (de) * 2013-04-09 2014-10-09 Wacker Chemie Ag Vorrichtung und Verfahren zur Behandlung von Chlorsilane enthaltenden Flüssigkeiten
US9108991B1 (en) 2014-08-11 2015-08-18 Momentive Performance Materials Inc. Process for reducing the level of choride in chlorosilane direct process hydrolyzed substrate
CN106629604B (zh) * 2016-11-28 2019-07-16 昆明理工大学 一种利用氯硅烷残液制取气相氯化氢的方法
CN107603230B (zh) * 2017-08-25 2020-06-26 山东东岳有机硅材料股份有限公司 利用有机硅低沸水解物制备的硅橡胶及其制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2676091A (en) * 1951-10-31 1954-04-20 Dow Corning Method of preparing powdered siloxanes
AT211551B (de) * 1957-10-31 1960-10-25 Bayer Ag Verfahren zur Herstellung feinteiliger, fester Hydrolyseprodukte von Organosilanen
FR1472047A (fr) * 1965-06-29 1967-03-10 Soc Ind Des Silicones Polycondensats de silanes et procédé de préparation desdits polycondensats
US4056492A (en) * 1976-06-24 1977-11-01 General Electric Company Process for the production of a bodied silicone resin without the use of a catalyst
US4221691A (en) * 1979-02-16 1980-09-09 Dow Corning Corporation Method of hydrolyzing chlorosilanes

Also Published As

Publication number Publication date
DE3371912D1 (en) 1987-07-09
EP0089783B1 (en) 1987-06-03
US4408030A (en) 1983-10-04
JPS58180494A (ja) 1983-10-21
EP0089783A1 (en) 1983-09-28
JPH0575691B2 (pt) 1993-10-21

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Legal Events

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