BR9909531A - Processo para produção e purificação dodiborano e aparelhagem para sintetização dodiborano - Google Patents

Processo para produção e purificação dodiborano e aparelhagem para sintetização dodiborano

Info

Publication number
BR9909531A
BR9909531A BR9909531-9A BR9909531A BR9909531A BR 9909531 A BR9909531 A BR 9909531A BR 9909531 A BR9909531 A BR 9909531A BR 9909531 A BR9909531 A BR 9909531A
Authority
BR
Brazil
Prior art keywords
dodiborane
purification
production
synthesizing
dodiboran
Prior art date
Application number
BR9909531-9A
Other languages
English (en)
Inventor
Dalbir S Rajoria
Original Assignee
Uhp Materials Inc
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 Uhp Materials Inc filed Critical Uhp Materials Inc
Publication of BR9909531A publication Critical patent/BR9909531A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B9/00—General methods of preparing halides
    • C01B9/08—Fluorides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B35/00—Boron; Compounds thereof
    • C01B35/02—Boron; Borides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B6/00—Hydrides of metals including fully or partially hydrided metals, alloys or intermetallic compounds ; Compounds containing at least one metal-hydrogen bond, e.g. (GeH3)2S, SiH GeH; Monoborane or diborane; Addition complexes thereof
    • C01B6/06—Hydrides of aluminium, gallium, indium, thallium, germanium, tin, lead, arsenic, antimony, bismuth or polonium; Monoborane; Diborane; Addition complexes thereof
    • C01B6/10—Monoborane; Diborane; Addition complexes thereof
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B6/00—Hydrides of metals including fully or partially hydrided metals, alloys or intermetallic compounds ; Compounds containing at least one metal-hydrogen bond, e.g. (GeH3)2S, SiH GeH; Monoborane or diborane; Addition complexes thereof
    • C01B6/34—Purification; Stabilisation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Silicon Compounds (AREA)
  • Discharge Lamp (AREA)

Abstract

"PROCESSO PARA PRODUçãO E PURIFICAçãO DODIBORANO E APARELHAGEM PARA SINTETIZAçãO DODIBORANO". São removidos o BF~ 3~, CO~ 2~ ou ambos de umamistura contendo estes gases com o B~ 2~H~ 6~ através docontato da mistura com um hidróxido inorgânico tal como LiOH. OB~ 2~H~ 6~ é sintetizado pelo contato do BF~ 3~ com KBH~ 4~.
BR9909531-9A 1998-04-09 1999-04-09 Processo para produção e purificação dodiborano e aparelhagem para sintetização dodiborano BR9909531A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US8124998P 1998-04-09 1998-04-09
PCT/US1999/007866 WO1999052817A1 (en) 1998-04-09 1999-04-09 Preparation and purification of diborane

Publications (1)

Publication Number Publication Date
BR9909531A true BR9909531A (pt) 2001-12-26

Family

ID=22163016

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9909531-9A BR9909531A (pt) 1998-04-09 1999-04-09 Processo para produção e purificação dodiborano e aparelhagem para sintetização dodiborano

Country Status (15)

Country Link
US (3) US6165434A (pt)
EP (1) EP1087906B1 (pt)
JP (1) JP2002511376A (pt)
KR (2) KR100731836B1 (pt)
CN (1) CN1309619A (pt)
AU (1) AU749603B2 (pt)
BR (1) BR9909531A (pt)
CA (1) CA2327658A1 (pt)
DE (1) DE69934889T2 (pt)
IL (2) IL138928A (pt)
MX (1) MXPA00009799A (pt)
NO (1) NO20005048L (pt)
PL (1) PL343430A1 (pt)
TW (1) TWI221828B (pt)
WO (1) WO1999052817A1 (pt)

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CN101269293B (zh) * 2007-03-20 2012-02-01 财团法人工业技术研究院 用于处理腐蚀性气体的净化剂及其净化方法
US20090087970A1 (en) * 2007-09-27 2009-04-02 Applied Materials, Inc. Method of producing a dopant gas species
JP5373508B2 (ja) * 2009-08-27 2013-12-18 住友精化株式会社 ジボランの製造方法
CN101955156A (zh) * 2010-06-07 2011-01-26 天津市泰源工业气体有限公司 吸附分离提纯方式制备高纯乙硼烷方法的工艺技术
CN102258933B (zh) * 2011-05-21 2013-04-03 南京中锗科技股份有限公司 一种锗烷生产系统尾气的处理方法
RU2533491C1 (ru) * 2013-08-08 2014-11-20 Федеральное государственное унитарное предприятие "Государственный ордена Трудового Красного Знамени научно-исследовательский институт химии и технологии элементоорганических соединений" (ФГУП "ГНИИХТЭОС") Способ получения хемосорбента для очистки инертных газов и газов-восстановителей от примесей
CN104086576A (zh) * 2014-07-18 2014-10-08 上海格物致知医药科技有限公司 高纯度硼烷气体的制备方法及该硼烷气体的应用
CN110950382B (zh) * 2018-09-26 2022-03-15 紫石能源有限公司 砷烷的制备方法
KR102193572B1 (ko) 2019-01-15 2020-12-22 대성산업가스 주식회사 삼불화붕소 동시반응공정을 이용한 고순도의 디보레인 제조방법 및 그 제조장치
KR102304981B1 (ko) * 2019-11-29 2021-09-27 주식회사 에프알디 디보란 합성 및 정제 장치
CN111892020A (zh) * 2020-08-14 2020-11-06 河南科技大学 一种高纯度电子级乙硼烷的合成方法及装置
KR102521600B1 (ko) * 2021-08-05 2023-04-14 주식회사 에프알디 디보란 합성 및 정제 장치
CN114870804B (zh) * 2022-06-10 2022-12-09 大连科利德光电子材料有限公司 一种杂质气体吸附剂及其制备方法和应用
CN115403011B (zh) * 2022-09-13 2023-11-24 中船(邯郸)派瑞特种气体股份有限公司 一种高纯乙硼烷的制备纯化方法

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Also Published As

Publication number Publication date
DE69934889T2 (de) 2007-07-05
NO20005048D0 (no) 2000-10-06
KR100731836B1 (ko) 2007-06-25
TWI221828B (en) 2004-10-11
IL159569A (en) 2006-08-01
PL343430A1 (en) 2001-08-13
MXPA00009799A (es) 2002-05-08
JP2002511376A (ja) 2002-04-16
AU749603B2 (en) 2002-06-27
CN1309619A (zh) 2001-08-22
US6165434A (en) 2000-12-26
AU3488299A (en) 1999-11-01
KR20010042581A (ko) 2001-05-25
US6517796B1 (en) 2003-02-11
WO1999052817A1 (en) 1999-10-21
IL138928A (en) 2004-03-28
EP1087906B1 (en) 2007-01-17
KR100627920B1 (ko) 2006-09-25
KR20060030921A (ko) 2006-04-11
EP1087906A4 (en) 2005-11-09
CA2327658A1 (en) 1999-10-21
DE69934889D1 (de) 2007-03-08
EP1087906A1 (en) 2001-04-04
US6660238B2 (en) 2003-12-09
IL138928A0 (en) 2001-11-25
NO20005048L (no) 2000-12-08
US20030103885A1 (en) 2003-06-05

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Legal Events

Date Code Title Description
FA10 Dismissal: dismissal - article 33 of industrial property law
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]