GB2028289B - Producing silicon - Google Patents

Producing silicon

Info

Publication number
GB2028289B
GB2028289B GB7915583A GB7915583A GB2028289B GB 2028289 B GB2028289 B GB 2028289B GB 7915583 A GB7915583 A GB 7915583A GB 7915583 A GB7915583 A GB 7915583A GB 2028289 B GB2028289 B GB 2028289B
Authority
GB
United Kingdom
Prior art keywords
producing silicon
silicon
producing
Prior art date
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
GB7915583A
Other versions
GB2028289A (en
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.)
JC Schumacher Co
Original Assignee
JC Schumacher 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 JC Schumacher Co filed Critical JC Schumacher Co
Publication of GB2028289A publication Critical patent/GB2028289A/en
Application granted granted Critical
Publication of GB2028289B publication Critical patent/GB2028289B/en
Expired 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
GB7915583A 1978-08-18 1979-05-04 Producing silicon Expired GB2028289B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US93500978A 1978-08-18 1978-08-18

Publications (2)

Publication Number Publication Date
GB2028289A GB2028289A (en) 1980-03-05
GB2028289B true GB2028289B (en) 1982-09-02

Family

ID=25466438

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7915583A Expired GB2028289B (en) 1978-08-18 1979-05-04 Producing silicon

Country Status (6)

Country Link
JP (1) JPS5527890A (en)
CA (1) CA1145117A (en)
DE (2) DE2954368C2 (en)
FR (1) FR2433479B1 (en)
GB (1) GB2028289B (en)
IT (1) IT1193203B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4390510A (en) 1982-02-16 1983-06-28 General Electric Company Process for treating spent silicon-containing reaction masses to produce halosilanes

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4676967A (en) * 1978-08-23 1987-06-30 Union Carbide Corporation High purity silane and silicon production
US4374182A (en) * 1980-07-07 1983-02-15 Dow Corning Corporation Preparation of silicon metal through polymer degradation
JPS61101410A (en) * 1984-10-24 1986-05-20 Hiroshi Ishizuka Production of polycrystalline silicon and apparatus therefor
US4696834A (en) * 1986-02-28 1987-09-29 Dow Corning Corporation Silicon-containing coatings and a method for their preparation
US4743344A (en) * 1986-03-26 1988-05-10 Union Carbide Corporation Treatment of wastes from high purity silicon process
US4871524A (en) * 1987-09-03 1989-10-03 Ethyl Corporation Hydrogen purification process
JP2008506621A (en) * 2004-07-16 2008-03-06 インスティチュート フォー エネルギーテックニック Method and reactor for continuous production of semiconductor grade (SEG) silicon
CN101460398B (en) * 2006-04-13 2012-08-29 卡伯特公司 Production of silicon through a closed-loop process
US7935327B2 (en) 2006-08-30 2011-05-03 Hemlock Semiconductor Corporation Silicon production with a fluidized bed reactor integrated into a siemens-type process
US7656661B2 (en) * 2007-07-31 2010-02-02 Donald Shaum Electronic apparatus with multiple data input modes
DE102008017304A1 (en) 2008-03-31 2009-10-01 Schmid Silicon Technology Gmbh Process and plant for the production of ultrapure silicon
DE102009032833A1 (en) 2009-07-08 2011-01-13 Schmid Silicon Technology Gmbh Process and plant for the production of monosilane
DE102009037154B3 (en) * 2009-08-04 2010-12-09 Schmid Silicon Technology Gmbh Process for the preparation of monosilane
DE102009037155B3 (en) * 2009-08-04 2010-11-04 Schmid Silicon Technology Gmbh Process and plant for the production of trichlorosilane
DE102010000981A1 (en) 2010-01-18 2011-07-21 Evonik Degussa GmbH, 45128 Closed-loop process for the production of trichlorosilane from metallurgical silicon
DE102010034469A1 (en) 2010-08-06 2012-02-09 Schmid Silicon Technology Gmbh Plant for the production of monosilane
US20120100061A1 (en) 2010-10-22 2012-04-26 Memc Electronic Materials, Inc. Production of Polycrystalline Silicon in Substantially Closed-loop Processes
EP2630081B1 (en) * 2010-10-22 2016-04-20 MEMC Electronic Materials, Inc. Production of polycrystalline silicon in closed-loop processes and systems
US8449848B2 (en) 2010-10-22 2013-05-28 Memc Electronic Materials, Inc. Production of polycrystalline silicon in substantially closed-loop systems
DE102011089695A1 (en) 2011-12-22 2013-06-27 Schmid Silicon Technology Gmbh Reactor and process for the production of ultrapure silicon
DE102015203618A1 (en) 2015-02-27 2016-09-01 Schmid Silicon Technology Gmbh Column and process for the disproportionation of chlorosilanes to monosilane and tetrachlorosilane and plant for the production of monosilane
DE102015209008A1 (en) 2015-05-15 2016-11-17 Schmid Silicon Technology Gmbh Process and plant for the decomposition of monosilane
JPWO2017183487A1 (en) * 2016-04-21 2019-03-07 株式会社トクヤマ Method for producing metal powder
DE102019209898A1 (en) 2019-07-04 2021-01-07 Schmid Silicon Technology Gmbh Apparatus and method for forming liquid silicon

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2595620A (en) * 1948-11-27 1952-05-06 Union Carbide & Carbon Corp Hydrogenation of halogenosilanes
DE1054436B (en) * 1956-02-11 1959-04-09 Pechiney Prod Chimiques Sa Process for the production of compact silicon of high purity
NL231067A (en) * 1957-09-07
US3012861A (en) * 1960-01-15 1961-12-12 Du Pont Production of silicon
GB1498266A (en) * 1974-05-13 1978-01-18 Texas Instruments Inc Method of silicon production
DE2620739A1 (en) * 1976-05-11 1977-12-01 Wacker Chemitronic PROCESS FOR PRODUCING HIGHLY PURE SILICON
US4117094A (en) * 1977-06-13 1978-09-26 Texas Instruments Incorporated Process for silicon and trichlorosilane production

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4390510A (en) 1982-02-16 1983-06-28 General Electric Company Process for treating spent silicon-containing reaction masses to produce halosilanes

Also Published As

Publication number Publication date
DE2919086A1 (en) 1980-03-06
DE2919086C2 (en) 1986-10-16
IT7922753A0 (en) 1979-05-17
JPS6228083B2 (en) 1987-06-18
FR2433479B1 (en) 1985-10-18
IT1193203B (en) 1988-06-15
DE2954368C2 (en) 1986-10-16
JPS5527890A (en) 1980-02-28
GB2028289A (en) 1980-03-05
FR2433479A1 (en) 1980-03-14
CA1145117A (en) 1983-04-26
DE2954368A1 (en) 1984-07-12

Similar Documents

Publication Publication Date Title
GB2028289B (en) Producing silicon
EG13913A (en) Novel n-heterocyclyl-4-piperidinamines
ZA792160B (en) Neomesophase formation
JPS54109780A (en) Semiconductor
CS520079A2 (en) Nosna soustava snimaci hlavice
JPS54129886A (en) Semiconductor
ZA794379B (en) Novel spiro-oxazolidindiones
BG27580A1 (en) Two- poled pelvis- thight articulation- set
JPS5573694A (en) Organosilicon manufacture
GB2030359B (en) Integrated multi-photodiodes
CS333379A2 (en) Upinaci zarizeni
JPS54154730A (en) Novel dialkoxybenzamides
CS615079A2 (en) Zpusob vyroby inhibitoru enzymu
JPS54114987A (en) Semiconductor
CS290179A2 (en) Plynova vybojka
ZA793864B (en) Alkylthiophenyalkylamines
PH17031A (en) Novel phenoxyalkyloxazolines
JPS54114985A (en) Semiconductor
GB2038297B (en) Producing sulphur-nitrogen groups
JPS54151241A (en) Motorrbicycle
JPS54115083A (en) Semiconductor
JPS54123880A (en) Semiconductor
JPS54128673A (en) Semiconductor
JPS5452479A (en) Semiconductor
JPS54105463A (en) Semiconductor

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19930504