BRPI0922635A2 - sistema para produção de silício com melhor utilização de recursos - Google Patents

sistema para produção de silício com melhor utilização de recursos

Info

Publication number
BRPI0922635A2
BRPI0922635A2 BRPI0922635A BRPI0922635A BRPI0922635A2 BR PI0922635 A2 BRPI0922635 A2 BR PI0922635A2 BR PI0922635 A BRPI0922635 A BR PI0922635A BR PI0922635 A BRPI0922635 A BR PI0922635A BR PI0922635 A2 BRPI0922635 A2 BR PI0922635A2
Authority
BR
Brazil
Prior art keywords
resource
production system
silicon production
efficient silicon
efficient
Prior art date
Application number
BRPI0922635A
Other languages
English (en)
Inventor
Bodo Frings
Hartwig Rauleder
Jürgen Erwin Lang
Original Assignee
Evonik Degussa Gmbh
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 Evonik Degussa Gmbh filed Critical Evonik Degussa Gmbh
Publication of BRPI0922635A2 publication Critical patent/BRPI0922635A2/pt

Links

Classifications

    • 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
    • B01J6/00—Heat treatments such as Calcining; Fusing ; Pyrolysis
    • 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
    • B01J19/24—Stationary reactors without moving elements inside
    • 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
    • B01J19/0006—Controlling or regulating processes
    • B01J19/0013—Controlling the temperature of the process
    • 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
    • B01J6/00—Heat treatments such as Calcining; Fusing ; Pyrolysis
    • B01J6/008—Pyrolysis reactions
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen; Reversible storage of hydrogen
    • C01B3/02—Production of hydrogen; Production of gaseous mixtures containing hydrogen
    • C01B3/22—Production of hydrogen; Production of gaseous mixtures containing hydrogen by decomposition of gaseous or liquid organic compounds
    • 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
    • C01B33/02—Silicon
    • C01B33/021—Preparation
    • C01B33/023—Preparation by reduction of silica or free silica-containing material
    • C01B33/025—Preparation by reduction of silica or free silica-containing material with carbon or a solid carbonaceous material, i.e. carbo-thermal process
    • 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
    • B01J2219/00002—Chemical plants
    • B01J2219/00004—Scale aspects
    • B01J2219/00006—Large-scale industrial plants
    • 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
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00117—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with two or more reactions in heat exchange with each other, such as an endothermic reaction in heat exchange with an exothermic reaction
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/02—Processes for making hydrogen or synthesis gas
    • C01B2203/0266—Processes for making hydrogen or synthesis gas containing a decomposition step
    • C01B2203/0272—Processes for making hydrogen or synthesis gas containing a decomposition step containing a non-catalytic decomposition step
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency
    • Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Silicon Compounds (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
BRPI0922635A 2008-12-01 2009-11-19 sistema para produção de silício com melhor utilização de recursos BRPI0922635A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11882108P 2008-12-01 2008-12-01
DE102008059769A DE102008059769A1 (de) 2008-12-01 2008-12-01 Anlage zur Herstellung von Silizium mit verbesserter Ressourcennutzung
PCT/EP2009/065466 WO2010063587A1 (de) 2008-12-01 2009-11-19 Anlage zur herstellung von silizium mit verbesserter ressourcennutzung

Publications (1)

Publication Number Publication Date
BRPI0922635A2 true BRPI0922635A2 (pt) 2016-01-05

Family

ID=42134096

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0922635A BRPI0922635A2 (pt) 2008-12-01 2009-11-19 sistema para produção de silício com melhor utilização de recursos

Country Status (14)

Country Link
US (1) US20110236291A1 (pt)
EP (1) EP2352582A1 (pt)
JP (1) JP2012510421A (pt)
KR (1) KR20110106285A (pt)
CN (1) CN102232007A (pt)
AU (1) AU2009321665A1 (pt)
BR (1) BRPI0922635A2 (pt)
CA (1) CA2745480A1 (pt)
DE (1) DE102008059769A1 (pt)
EA (1) EA201100878A1 (pt)
SG (1) SG171868A1 (pt)
TW (1) TW201031590A (pt)
WO (1) WO2010063587A1 (pt)
ZA (1) ZA201104039B (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008043606A1 (de) * 2008-11-10 2010-05-12 Evonik Degussa Gmbh Energieeffiziente Anlage zur Herstellung von Ruß, bevorzugt als energetischer Verbund mit Anlagen zur Herstellung von Siliziumdioxid und/oder Silizium
US9352270B2 (en) 2011-04-11 2016-05-31 ADA-ES, Inc. Fluidized bed and method and system for gas component capture
DE102012003920A1 (de) * 2012-02-28 2013-08-29 Centrotherm Thermal Solutions Gmbh & Co. Kg Verfahren und vorrichtung zur gewinnung von silicium
IN2015DN02082A (pt) 2012-09-20 2015-08-14 Ada Es Inc
CN102976329A (zh) * 2012-12-11 2013-03-20 安徽科技学院 一种由白炭黑制取高纯硅的方法
NO20141486A1 (no) * 2014-12-09 2016-06-10 Elkem As Energieffektiv integrert fremgangsmåte for fremstilling av metaller eller legeringer
EP3431263B1 (en) 2017-07-21 2021-04-21 CL Schutzrechtsverwaltungs GmbH Method for operating at least one apparatus for additively manufacturing three-dimensional objects
ES2930541T3 (es) * 2019-03-22 2022-12-19 Wacker Chemie Ag Procedimiento para la producción de silicio técnico
EP3954743A1 (de) 2020-08-12 2022-02-16 Evonik Operations GmbH Verwendung von siliziumdioxid zur verbesserung der leitfähigkeit von beschichtungen
CN112777601A (zh) * 2020-12-31 2021-05-11 新疆永安硅材料有限公司 一种绿色环保的特种二氧化硅及其生产方法
CN115893423B (zh) * 2022-12-29 2025-05-13 青海亚洲硅业多晶硅有限公司 一种多晶硅生产余热综合利用系统

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE671739C (de) 1936-08-26 1939-02-13 Russwerke Dortmund G M B H Laengs geschlitzte Brennerrohre zum Erzeugen aktiven Gasrusses
US4388107A (en) * 1979-01-31 1983-06-14 Reynolds Metals Company Minimum-energy process for carbothermic reduction of alumina
DE2931907C2 (de) 1979-08-07 1985-08-01 Degussa Ag, 6000 Frankfurt Gasrußbrenner
DE3346870A1 (de) * 1983-12-23 1985-07-11 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zum erzeugen koksummantelter quarzkoerner
US5316565A (en) * 1991-12-18 1994-05-31 Kibby Robert M Carbothermic reduction product gas treatment
MX2008011655A (es) * 2006-03-15 2009-01-14 Resc Invest Llc Metodo para hacer silicio para celdas solares y otras aplicaciones.
US7753988B2 (en) * 2007-07-09 2010-07-13 Alcoa Inc. Use of alumina-carbon agglomerates in the carbothermic production of aluminum
US7572425B2 (en) * 2007-09-14 2009-08-11 General Electric Company System and method for producing solar grade silicon
DE102008043606A1 (de) * 2008-11-10 2010-05-12 Evonik Degussa Gmbh Energieeffiziente Anlage zur Herstellung von Ruß, bevorzugt als energetischer Verbund mit Anlagen zur Herstellung von Siliziumdioxid und/oder Silizium

Also Published As

Publication number Publication date
TW201031590A (en) 2010-09-01
EP2352582A1 (de) 2011-08-10
AU2009321665A1 (en) 2010-06-10
DE102008059769A1 (de) 2010-06-02
US20110236291A1 (en) 2011-09-29
EA201100878A1 (ru) 2012-01-30
SG171868A1 (en) 2011-07-28
CN102232007A (zh) 2011-11-02
CA2745480A1 (en) 2010-06-10
KR20110106285A (ko) 2011-09-28
ZA201104039B (en) 2012-02-29
WO2010063587A1 (de) 2010-06-10
JP2012510421A (ja) 2012-05-10

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 5A E 6A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2376 DE 19-07-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.