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BRPI0513097A - processo e aparelho para a purificação de tetracloreto de silìcio ou tetracloreto de germánio contendo compostos de hidrogênio - Google Patents

processo e aparelho para a purificação de tetracloreto de silìcio ou tetracloreto de germánio contendo compostos de hidrogênio

Info

Publication number
BRPI0513097A
BRPI0513097A BRPI0513097-2A BRPI0513097A BRPI0513097A BR PI0513097 A BRPI0513097 A BR PI0513097A BR PI0513097 A BRPI0513097 A BR PI0513097A BR PI0513097 A BRPI0513097 A BR PI0513097A
Authority
BR
Brazil
Prior art keywords
tetrachloride
silicon
unit
germanium
germanium tetrachloride
Prior art date
Application number
BRPI0513097-2A
Other languages
English (en)
Inventor
Hanns-Peter Popp
Rainer Nicolai
Hartwig Rauleder
Juergen Lang
Original Assignee
Degussa
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 Degussa filed Critical Degussa
Publication of BRPI0513097A publication Critical patent/BRPI0513097A/pt
Publication of BRPI0513097B1 publication Critical patent/BRPI0513097B1/pt

Links

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
    • 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
    • C01B33/10778—Purification
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J19/087—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electric or magnetic energy
    • B01J19/088—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electric or magnetic energy giving rise to electric discharges
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G17/00—Compounds of germanium
    • C01G17/04—Halides of germanium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00781—Aspects relating to microreactors
    • B01J2219/00851—Additional features
    • B01J2219/00853—Employing electrode arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00781—Aspects relating to microreactors
    • B01J2219/00925—Irradiation
    • B01J2219/0093—Electric or magnetic energy
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J2219/0803—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electric or magnetic energy
    • B01J2219/0805—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electric or magnetic energy giving rise to electric discharges
    • B01J2219/0807—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electric or magnetic energy giving rise to electric discharges involving electrodes
    • B01J2219/0809—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electric or magnetic energy giving rise to electric discharges involving electrodes employing two or more electrodes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J2219/0803—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electric or magnetic energy
    • B01J2219/0805—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electric or magnetic energy giving rise to electric discharges
    • B01J2219/0807—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electric or magnetic energy giving rise to electric discharges involving electrodes
    • B01J2219/0815—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electric or magnetic energy giving rise to electric discharges involving electrodes involving stationary electrodes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J2219/0803—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electric or magnetic energy
    • B01J2219/0805—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electric or magnetic energy giving rise to electric discharges
    • B01J2219/0807—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electric or magnetic energy giving rise to electric discharges involving electrodes
    • B01J2219/0824—Details relating to the shape of the electrodes
    • B01J2219/0826—Details relating to the shape of the electrodes essentially linear
    • B01J2219/083—Details relating to the shape of the electrodes essentially linear cylindrical
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J2219/0803—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electric or magnetic energy
    • B01J2219/0805—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electric or magnetic energy giving rise to electric discharges
    • B01J2219/0807—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electric or magnetic energy giving rise to electric discharges involving electrodes
    • B01J2219/0837—Details relating to the material of the electrodes
    • B01J2219/0841—Metal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J2219/0803—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electric or magnetic energy
    • B01J2219/0805—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electric or magnetic energy giving rise to electric discharges
    • B01J2219/0845—Details relating to the type of discharge
    • B01J2219/0847—Glow discharge
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J2219/0803—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electric or magnetic energy
    • B01J2219/0805—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electric or magnetic energy giving rise to electric discharges
    • B01J2219/0845—Details relating to the type of discharge
    • B01J2219/0849—Corona pulse discharge
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J2219/0894—Processes carried out in the presence of a plasma
    • B01J2219/0896—Cold plasma

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Silicon Compounds (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

PROCESSO E APARELHO PARA A PURIFICAçãO DE TETRACLORETO DE SILìCIO OU TETRACLORETO DE GERMáNIO CONTENDO COMPOSTOS DE HIDROGêNIO. A presente invenção refere-se a um processo para a purificação de tetracloreto de silício ou de tetracloreto de germânio contaminado com pelo menos um composto que contêm hidrogênio, no qual o tetracloreto de silício ou de tetracloreto de germânio a ser purificado é tratado de uma maneira objetivada por meio de um plasma frio e o tetracloreto de silício ou o tetracloreto de germânio purificado é isolado a partir da fase que tenha sido tratada dessa forma. A presente invenção refere-se ainda a um aparelho para a realização do processo da invenção, que compreende uma unidade de armazenamento e de vaporização para o tetracloreto de silício ou de germânio (4.1 ou 5.1) que está ligado através de uma linha de conexão com a entrada do reator (4.3 ou 5.3) com unidade de controle (4.4 ou 5.4) para a produção de descargas dieletricamente retardadas cuja saída leva através de um tubo, tanto diretamente como indiretamente através de pelo menos outro reator (5.5) a uma unidade de condensação (4.5 ou 5.11) com um recipiente de recolhimento a jusante (4.6 ou 5.12) que está conectado através de uma linha de saída (4.6.2 ou 5.12.1) a uma unidade de destilação (4.8 ou 5.13) e, se apropriado, é equipado com uma linha de alimentação (4.6.1) para a unidade (4.1).
BRPI0513097A 2004-08-04 2005-06-10 processo para tratamento de tetracloreto de silício ou tetracloreto de germânio contaminado com pelo menos um composto que contenha hidrogênio. BRPI0513097B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004037675A DE102004037675A1 (de) 2004-08-04 2004-08-04 Verfahren und Vorrichtung zur Reinigung von Wasserstoffverbindungen enthaltendem Siliciumtetrachlorid oder Germaniumtetrachlorid
PCT/EP2005/052691 WO2006013129A1 (en) 2004-08-04 2005-06-10 Process and apparatus for purifying silicon tetrachloride or germanium tetrachloride containing hydrogen compounds

Publications (2)

Publication Number Publication Date
BRPI0513097A true BRPI0513097A (pt) 2008-04-29
BRPI0513097B1 BRPI0513097B1 (pt) 2016-01-19

Family

ID=34969451

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0513097A BRPI0513097B1 (pt) 2004-08-04 2005-06-10 processo para tratamento de tetracloreto de silício ou tetracloreto de germânio contaminado com pelo menos um composto que contenha hidrogênio.

Country Status (10)

Country Link
US (1) US8002954B2 (pt)
EP (1) EP1786731B1 (pt)
JP (1) JP5114198B2 (pt)
KR (1) KR101172927B1 (pt)
CN (1) CN100393618C (pt)
AT (1) ATE440074T1 (pt)
BR (1) BRPI0513097B1 (pt)
DE (2) DE102004037675A1 (pt)
DK (1) DK1786731T3 (pt)
WO (1) WO2006013129A1 (pt)

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BRPI0513097B1 (pt) 2016-01-19
DK1786731T3 (da) 2009-11-30
DE602005016125D1 (de) 2009-10-01
KR20070043977A (ko) 2007-04-26
WO2006013129A1 (en) 2006-02-09
JP5114198B2 (ja) 2013-01-09
JP2008509065A (ja) 2008-03-27
CN100393618C (zh) 2008-06-11
ATE440074T1 (de) 2009-09-15
DE102004037675A1 (de) 2006-03-16
CN1842491A (zh) 2006-10-04
EP1786731B1 (en) 2009-08-19
EP1786731A1 (en) 2007-05-23
US8002954B2 (en) 2011-08-23
KR101172927B1 (ko) 2012-08-10

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