SG158071A1 - Process and plant for the purification of trichlorosilane and silicon tetrachloride - Google Patents

Process and plant for the purification of trichlorosilane and silicon tetrachloride

Info

Publication number
SG158071A1
SG158071A1 SG200907702-5A SG2009077025A SG158071A1 SG 158071 A1 SG158071 A1 SG 158071A1 SG 2009077025 A SG2009077025 A SG 2009077025A SG 158071 A1 SG158071 A1 SG 158071A1
Authority
SG
Singapore
Prior art keywords
trichlorosilane
silicon tetrachloride
compounds
impurities
purification
Prior art date
Application number
SG200907702-5A
Other languages
English (en)
Inventor
Gianfranco Ghetti
Original Assignee
Memc Electronic Materials
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 Memc Electronic Materials filed Critical Memc Electronic Materials
Publication of SG158071A1 publication Critical patent/SG158071A1/en

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
    • C01B33/10794—Purification by forming addition compounds or complexes, the reactant being possibly contained in an adsorbent
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Silicon Compounds (AREA)
SG200907702-5A 2004-11-19 2005-11-14 Process and plant for the purification of trichlorosilane and silicon tetrachloride SG158071A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000570A ITRM20040570A1 (it) 2004-11-19 2004-11-19 Procedimento e impianto di purificazione di triclorosilano e di tetracloruro di silicio.

Publications (1)

Publication Number Publication Date
SG158071A1 true SG158071A1 (en) 2010-01-29

Family

ID=36250726

Family Applications (2)

Application Number Title Priority Date Filing Date
SG200907702-5A SG158071A1 (en) 2004-11-19 2005-11-14 Process and plant for the purification of trichlorosilane and silicon tetrachloride
SG2013038559A SG191588A1 (en) 2004-11-19 2005-11-14 Process and plant for the purification of trichlorosilane and silicon tetrachloride

Family Applications After (1)

Application Number Title Priority Date Filing Date
SG2013038559A SG191588A1 (en) 2004-11-19 2005-11-14 Process and plant for the purification of trichlorosilane and silicon tetrachloride

Country Status (10)

Country Link
US (3) US7879198B2 (zh)
EP (2) EP2634143A3 (zh)
JP (1) JP2008520535A (zh)
KR (1) KR100981813B1 (zh)
CN (1) CN101065324B (zh)
IT (1) ITRM20040570A1 (zh)
NO (1) NO342558B1 (zh)
RU (1) RU2393991C2 (zh)
SG (2) SG158071A1 (zh)
WO (1) WO2006054325A2 (zh)

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ITRM20040570A1 (it) 2004-11-19 2005-02-19 Memc Electronic Materials Procedimento e impianto di purificazione di triclorosilano e di tetracloruro di silicio.
DE102007014107A1 (de) 2007-03-21 2008-09-25 Evonik Degussa Gmbh Aufarbeitung borhaltiger Chlorsilanströme
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DE102008004396A1 (de) * 2008-01-14 2009-07-16 Evonik Degussa Gmbh Anlage und Verfahren zur Verminderung des Gehaltes von Elementen, wie Bor, in Halogensilanen
US7736614B2 (en) * 2008-04-07 2010-06-15 Lord Ltd., Lp Process for removing aluminum and other metal chlorides from chlorosilanes
DE102008002537A1 (de) 2008-06-19 2009-12-24 Evonik Degussa Gmbh Verfahren zur Entfernung von Bor enthaltenden Verunreinigungen aus Halogensilanen sowie Anlage zur Durchführung des Verfahrens
CN101486465B (zh) * 2009-01-09 2011-06-01 北京先锋创新科技发展有限公司 一种精三氯氢硅的生产方法
KR101133658B1 (ko) * 2009-02-09 2012-04-10 코아텍주식회사 금속촉매를 이용한 삼염화실란의 제조방법 및 장치
KR101055751B1 (ko) * 2009-02-11 2011-08-11 코아텍주식회사 촉매와 반응열을 이용한 삼염화실란의 제조방법 및 장치
JP5368909B2 (ja) 2009-08-12 2013-12-18 信越化学工業株式会社 クロロシラン類の精製方法
US8298490B2 (en) 2009-11-06 2012-10-30 Gtat Corporation Systems and methods of producing trichlorosilane
KR101292545B1 (ko) * 2009-12-28 2013-08-12 주식회사 엘지화학 트리클로로실란의 정제 방법 및 정제 장치
EP2385017B1 (en) * 2010-05-05 2013-12-11 Shyang Su Process for purifying silicon source material by high gravity roating packed beds
KR101256593B1 (ko) * 2010-09-20 2013-04-22 주식회사 엘지화학 트리클로로실란의 정제장치 및 정제방법
US8524048B2 (en) * 2010-10-05 2013-09-03 Memc Electronic Materials, Inc. Processes for recovering silane from heavy-ends separation operations
JP5826854B2 (ja) * 2010-10-05 2015-12-02 エムイーエムシー・エレクトロニック・マテリアルズ・インコーポレイテッドＭｅｍｃ Ｅｌｅｃｔｒｏｎｉｃ Ｍａｔｅｒｉａｌｓ，Ｉｎｃｏｒｐｏｒａｔｅｄ シランを精製する方法及びシステム
US8524044B2 (en) * 2010-10-05 2013-09-03 Memc Electronic Materials, Inc. Systems for recovering silane from heavy-ends separation operations
CN102030335B (zh) * 2010-11-16 2013-06-12 天津大学 双塔热耦反应精馏除去氯硅烷体系中硼杂质的方法和装置
CN102120095A (zh) * 2010-12-13 2011-07-13 江苏沿江化工资源开发研究院有限公司 连续单塔侧线出料精馏法分离四氯化硅、丙基三氯硅烷及γ-氯丙基三氯硅烷混合液的方法
KR101873923B1 (ko) * 2010-12-20 2018-08-02 썬에디슨, 인크. 불균화 작업을 포함하는 실질적으로 폐쇄-루프형 방법에서의 다결정 실리콘의 제조
DE102011003453A1 (de) * 2011-02-01 2012-08-02 Wacker Chemie Ag Verfahren zur destillativen Reinigung von Chlorsilanen
CN102285658B (zh) * 2011-06-07 2013-03-06 天津大学 超纯三氯氢硅制备的多级全热耦合精馏生产装置和工艺方法
CN102417182A (zh) * 2011-08-30 2012-04-18 沁阳市瑞元物资有限公司 提纯高低沸物中三氯氢硅的分离装置和方法
WO2013070043A1 (ko) * 2011-11-11 2013-05-16 주식회사 엘지화학 트리할로실란의 정제 장치
US10011493B2 (en) * 2012-04-27 2018-07-03 Corner Star Limited Methods for purifying halosilane-containing streams
CN103113401B (zh) * 2013-03-20 2016-05-18 中国科学院上海高等研究院 生产高纯有机硅的方法及装置
CN104058409B (zh) * 2014-06-26 2016-01-27 中国恩菲工程技术有限公司 纯化四氯化硅的系统
CN104558015B (zh) * 2015-01-22 2017-11-07 中国科学院上海有机化学研究所 一种高纯有机硅单体的制备方法
CN105502409B (zh) * 2015-12-04 2017-11-17 天津大学 全回流精馏提纯光纤级四氯化硅的方法及装置
CN105800617A (zh) * 2016-02-29 2016-07-27 天津大学 一种含化学吸附的反应精馏除氯硅烷中硼、磷杂质的方法和设备
CN106219551B (zh) * 2016-07-06 2018-01-12 成都蜀菱科技发展有限公司 高纯度四氯化硅的提纯方法
CN106744685B (zh) * 2016-11-21 2018-10-23 亚洲硅业（青海）有限公司 电子级多晶硅生产中循环氢气的深度净化方法
US10584035B2 (en) * 2017-02-24 2020-03-10 Shin-Etsu Chemical Co., Ltd. Purification system of trichlorosilane and silicon crystal
DE102017125221A1 (de) * 2017-10-27 2019-05-02 Nexwafe Gmbh Verfahren und Vorrichtung zur Entfernung von Verunreinigungen aus Chlorsilanen
US20220017546A1 (en) * 2018-12-07 2022-01-20 Wacker Chemie Ag Process for reducing the content of boron compounds in halosilane-containing compositions
CN110790785A (zh) * 2019-10-31 2020-02-14 张继 一种去除有机硅中金属离子的方法
EP4065512B1 (de) * 2019-11-27 2024-03-20 Wacker Chemie AG Verfahren zur entfernung einer verunreinigung aus einem chlorsilangemisch
RU2759500C1 (ru) * 2021-03-12 2021-11-15 Лев Эдуардович Барышников Способ очистки гексахлордисилана от примесей хлоридов металлов
CN113292588A (zh) * 2021-05-26 2021-08-24 苏州金宏气体股份有限公司 一种电子级正硅酸乙酯的提纯方法及提纯系统
CN115092933B (zh) * 2022-05-16 2024-01-12 内蒙古鄂尔多斯电力冶金集团股份有限公司 一种电子级多晶硅还原尾气的处理系统
CN114735709A (zh) * 2022-06-15 2022-07-12 北京化工大学 一种精馏、吸附、膜分离联合生产电子级三氯氢硅的装置及方法

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US3069239A (en) * 1958-10-28 1962-12-18 Westinghouse Electric Corp Purification of halogenated silicon compounds
FR1518553A (fr) * 1960-03-11 1968-03-29 Pechiney Prod Chimiques Sa Procédé de purification de composés volatils de germanium et de silicium
DE1792651A1 (de) * 1968-09-28 1971-11-25 Dynamit Nobel Ag Verfahren zur Reinigung von Chlorsilanen
US4099936A (en) * 1976-12-16 1978-07-11 Union Carbide Corporation Process for the purification of silane
CA1162028A (en) 1979-08-01 1984-02-14 Larry M. Coleman Ultrahigh purity silane and silicon production
US4340574A (en) * 1980-08-28 1982-07-20 Union Carbide Corporation Process for the production of ultrahigh purity silane with recycle from separation columns
US4374110A (en) * 1981-06-15 1983-02-15 Motorola, Inc. Purification of silicon source materials
US4755370A (en) 1982-03-18 1988-07-05 General Electric Company Purification of silicon halides
US4481178A (en) * 1982-11-08 1984-11-06 General Electric Company Purification of chlorosilanes
US5211931A (en) * 1992-03-27 1993-05-18 Ethyl Corporation Removal of ethylene from silane using a distillation step after separation using a zeolite molecular sieve
BE1010603A3 (fr) * 1995-09-08 1998-11-03 Kaneka Corp Procede de purification de composes du type silane.
DE19860146A1 (de) * 1998-12-24 2000-06-29 Bayer Ag Verfahren und Anlage zur Herstellung von Silan
ITRM20040570A1 (it) 2004-11-19 2005-02-19 Memc Electronic Materials Procedimento e impianto di purificazione di triclorosilano e di tetracloruro di silicio.
DE102008004396A1 (de) * 2008-01-14 2009-07-16 Evonik Degussa Gmbh Anlage und Verfahren zur Verminderung des Gehaltes von Elementen, wie Bor, in Halogensilanen
DE102008004397A1 (de) * 2008-01-14 2009-07-16 Evonik Degussa Gmbh Verfahren zur Verminderung des Gehaltes von Elementen, wie Bor, in Halogensilanen sowie Anlage zur Durchführung des Verfahrens

Also Published As

Publication number Publication date
CN101065324A (zh) 2007-10-31
KR20070086356A (ko) 2007-08-27
CN101065324B (zh) 2011-03-16
ITRM20040570A1 (it) 2005-02-19
EP1812343A2 (en) 2007-08-01
US8282792B2 (en) 2012-10-09
EP2634143A2 (en) 2013-09-04
RU2393991C2 (ru) 2010-07-10
NO20073126L (no) 2007-06-18
KR100981813B1 (ko) 2010-09-13
EP1812343B1 (en) 2016-05-11
SG191588A1 (en) 2013-07-31
US7879198B2 (en) 2011-02-01
US20120325645A1 (en) 2012-12-27
US8691055B2 (en) 2014-04-08
RU2007122758A (ru) 2008-12-27
US20080314728A1 (en) 2008-12-25
JP2008520535A (ja) 2008-06-19
WO2006054325A3 (en) 2006-07-06
NO342558B1 (no) 2018-06-18
WO2006054325A2 (en) 2006-05-26
US20110114469A1 (en) 2011-05-19
EP2634143A3 (en) 2014-09-10

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