FR2451889B1 - - Google Patents

Info

Publication number
FR2451889B1
FR2451889B1 FR8006358A FR8006358A FR2451889B1 FR 2451889 B1 FR2451889 B1 FR 2451889B1 FR 8006358 A FR8006358 A FR 8006358A FR 8006358 A FR8006358 A FR 8006358A FR 2451889 B1 FR2451889 B1 FR 2451889B1
Authority
FR
France
Legal status (The legal status 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 status listed.)
Expired
Application number
FR8006358A
Other languages
French (fr)
Other versions
FR2451889A1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ExxonMobil Technology and Engineering Co
Original Assignee
Exxon Research and Engineering 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 Exxon Research and Engineering Co filed Critical Exxon Research and Engineering Co
Publication of FR2451889A1 publication Critical patent/FR2451889A1/fr
Application granted granted Critical
Publication of FR2451889B1 publication Critical patent/FR2451889B1/fr
Granted legal-status Critical Current

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
    • C01B33/02—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
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy
    • Y02E10/546—Polycrystalline silicon PV cells
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S148/00—Metal treatment
    • Y10S148/12—Photocathodes-Cs coated and solar cell
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S148/00—Metal treatment
    • Y10S148/122—Polycrystalline
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S148/00—Metal treatment
    • Y10S148/13—Purification
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
    • Y10T428/253—Cellulosic [e.g., wood, paper, cork, rayon, etc.]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Silicon Compounds (AREA)
  • Photovoltaic Devices (AREA)
  • Silicon Polymers (AREA)
FR8006358A 1979-03-23 1980-03-21 Procede pour produire a partir d'enveloppes de riz du silicium tres pur destine a la realisation de cellules solaires Granted FR2451889A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/023,300 US4214920A (en) 1979-03-23 1979-03-23 Method for producing solar cell-grade silicon from rice hulls

Publications (2)

Publication Number Publication Date
FR2451889A1 FR2451889A1 (fr) 1980-10-17
FR2451889B1 true FR2451889B1 (forum.php) 1983-04-29

Family

ID=21814287

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8006358A Granted FR2451889A1 (fr) 1979-03-23 1980-03-21 Procede pour produire a partir d'enveloppes de riz du silicium tres pur destine a la realisation de cellules solaires

Country Status (8)

Country Link
US (1) US4214920A (forum.php)
JP (1) JPS55128882A (forum.php)
AU (1) AU527255B2 (forum.php)
CA (1) CA1118582A (forum.php)
DE (1) DE3011130A1 (forum.php)
FR (1) FR2451889A1 (forum.php)
IT (1) IT1130566B (forum.php)
NO (1) NO800822L (forum.php)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6052120B2 (ja) * 1982-06-04 1985-11-18 タテホ化学工業株式会社 炭化珪素の製造方法
DE4000304A1 (de) * 1990-01-08 1991-07-11 Henkel Kgaa Polymerhaltige spinnpraeparationen in form waessriger emulsionen oder waessriger loesungen
US5890951A (en) * 1996-04-15 1999-04-06 Lsi Logic Corporation Utility wafer for chemical-mechanical planarization
DE19948206A1 (de) * 1999-10-07 2001-04-12 Merck Patent Gmbh Verfahren zur Herstellung hochreiner Salzsäure
US20020081247A1 (en) * 2000-12-26 2002-06-27 Dodson Christopher E. Apparatus and method for producing amorphous silica ash
US6406678B1 (en) * 2001-03-26 2002-06-18 Process Management, Inc. Process for production of high purity amorphous silica from biogenic material
JP2005097004A (ja) * 2001-04-05 2005-04-14 B M:Kk 金属シリコンの製造方法
US20080185293A1 (en) * 2002-03-27 2008-08-07 Giselher Klose Method and Apparatus for Decontamination of Fluid with One or More High Purity Electrodes
US7691253B2 (en) * 2002-03-27 2010-04-06 Ars Usa Llc Method and apparatus for decontamination of fluid
US7695607B2 (en) * 2002-03-27 2010-04-13 Ars Usa Llc Method and apparatus for decontamination of fluid
US7588745B2 (en) * 2004-04-13 2009-09-15 Si Options, Llc Silicon-containing products
US7638108B2 (en) * 2004-04-13 2009-12-29 Si Options, Llc High purity silicon-containing products
US8470279B2 (en) * 2004-04-13 2013-06-25 Si Options, Llc High purity silicon-containing products and method of manufacture
US7270794B2 (en) * 2005-03-30 2007-09-18 Shipley Larry W Process for recovering useful products and energy from siliceous plant matter
CN1328162C (zh) * 2005-10-09 2007-07-25 中国农业大学 一种从植物中提取天然硅体的方法
CN100372762C (zh) * 2006-01-25 2008-03-05 昆明理工大学 一种制备太阳能级多晶硅的方法
US7922989B2 (en) * 2006-03-15 2011-04-12 Amendola Steven C Method for making silicon for solar cells and other applications
RU2312945C1 (ru) * 2006-03-31 2007-12-20 Государственное образовательное учреждение Высшего профессионального обучения Уральский государственный лесотехнический университет (ГОУ ВПО УГЛТУ) Способ получения целлюлозы
US8026086B2 (en) * 2007-12-03 2011-09-27 Ontario Inc. Methods for co-production of ethanol and silica from equisetum
WO2010017373A2 (en) * 2008-08-06 2010-02-11 Electrodynamic Applications, Inc. Plasma processes for producing silanes and derivatives thereof
WO2011022817A1 (en) * 2009-08-25 2011-03-03 Process Research Ortech Inc. Production of high purity silicon from amorphous silica
CN101673781B (zh) * 2009-09-25 2010-11-03 邵振亚 一种用稻壳制备生产太阳能电池多晶硅原料的方法
CN102190301B (zh) * 2010-03-04 2013-01-09 姚尚龙 利用稻壳制备高纯硅的方法
US20110250117A1 (en) * 2010-04-07 2011-10-13 Ge Investment Co., Ltd. Method for fabricating silicon carbide material
GB201103274D0 (en) * 2011-02-25 2011-04-13 Intrinsiq Materials Global Ltd Mesoporous silicon
CN102161487B (zh) * 2011-03-09 2014-04-23 云南云天化国际化工股份有限公司 一种用磷肥副产硅胶生产纯硅的方法
CN102249239A (zh) * 2011-06-08 2011-11-23 浙江大学 从农业废弃物制备高纯单质硅的制备方法
CN102653406A (zh) * 2012-01-05 2012-09-05 武汉凯迪工程技术研究总院有限公司 一种含有无定形二氧化硅的生物质的综合利用方法
CZ305968B6 (cs) * 2015-03-26 2016-05-25 Technická univerzita v Liberci Metoda získávání nanočástic biomorfního oxidu křemičitého z rostlinných částí charakteristických jeho vysokým obsahem
CN106188624B (zh) * 2016-07-20 2018-04-27 河南理工大学 一种稻壳炭-二氧化硅核壳双相复合填料的制备方法
US11618684B2 (en) 2018-09-05 2023-04-04 Kilt, Llc Method for controlling the properties of biogenic silica

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3125043A (en) * 1964-03-17 Method of removing volatile constituents
US1556039A (en) * 1917-05-31 1925-10-06 Herrert M Shilstone Decolorizing carbon and process of producing the same
US2018133A (en) * 1933-08-02 1935-10-22 Carborundum Co Manufacture of silicon carbide
US2115973A (en) * 1936-02-12 1938-05-03 Bullard Co Filler for gas mask canisters
US3451944A (en) * 1964-11-27 1969-06-24 Harvey E Finch Rice hull method,apparatus and product
US3704094A (en) * 1969-11-19 1972-11-28 Union Carbide Corp Process for the production of elemental silicon
BE759122A (fr) * 1969-11-19 1971-05-18 Union Carbide Corp Procede et charge de production de silicium au four a arc electrique par reduction carbothermique de silice
US3754076A (en) * 1970-10-30 1973-08-21 Univ Utah Production of silicon carbide from rice hulls
NO129623B (forum.php) * 1972-01-25 1974-05-06 Elkem Spigerverket As
US4049464A (en) * 1974-04-04 1977-09-20 Refratechnik Gmbh Method of producing low-carbon, white husk ash

Also Published As

Publication number Publication date
IT8020845A0 (it) 1980-03-21
FR2451889A1 (fr) 1980-10-17
JPS55128882A (en) 1980-10-06
US4214920A (en) 1980-07-29
AU5663980A (en) 1980-09-25
AU527255B2 (en) 1983-02-24
CA1118582A (en) 1982-02-23
NO800822L (no) 1980-09-24
DE3011130A1 (de) 1980-10-09
IT1130566B (it) 1986-06-18

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Legal Events

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ST Notification of lapse