DE68907401D1 - Verfahren zur herstellung von silan. - Google Patents

Verfahren zur herstellung von silan.

Info

Publication number
DE68907401D1
DE68907401D1 DE8989124115T DE68907401T DE68907401D1 DE 68907401 D1 DE68907401 D1 DE 68907401D1 DE 8989124115 T DE8989124115 T DE 8989124115T DE 68907401 T DE68907401 T DE 68907401T DE 68907401 D1 DE68907401 D1 DE 68907401D1
Authority
DE
Germany
Prior art keywords
producing silane
silane
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 - Lifetime
Application number
DE8989124115T
Other languages
English (en)
Other versions
DE68907401T2 (de
Inventor
James Edward Boone
Douglas Morse Richards
Joseph Augustin Bossier
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.)
SunEdison Inc
Original Assignee
Ethyl Corp
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 Ethyl Corp filed Critical Ethyl Corp
Application granted granted Critical
Publication of DE68907401D1 publication Critical patent/DE68907401D1/de
Publication of DE68907401T2 publication Critical patent/DE68907401T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C01B33/04—Hydrides of silicon
    • 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
    • C01B33/04—Hydrides of silicon
    • C01B33/043—Monosilane
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00—Compounds of aluminium
    • C01F7/48—Halides, with or without other cations besides aluminium
    • C01F7/50—Fluorides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00—Compounds of aluminium
    • C01F7/48—Halides, with or without other cations besides aluminium
    • C01F7/50—Fluorides
    • C01F7/54—Double compounds containing both aluminium and alkali metals or alkaline-earth metals
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00—Compounds of aluminium
    • C01F7/78—Compounds containing aluminium and two or more other elements, with the exception of oxygen and hydrogen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Silicon Compounds (AREA)
DE89124115T 1989-01-12 1989-12-28 Verfahren zur Herstellung von Silan. Expired - Lifetime DE68907401T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/296,484 US5075092A (en) 1987-07-20 1989-01-12 Process for preparation of silane

Publications (2)

Publication Number Publication Date
DE68907401D1 true DE68907401D1 (de) 1993-08-05
DE68907401T2 DE68907401T2 (de) 1993-10-14

Family

ID=23142192

Family Applications (2)

Application Number Title Priority Date Filing Date
DE198989124115T Pending DE377900T1 (de) 1989-01-12 1989-12-28 Verfahren zur herstellung von silan.
DE89124115T Expired - Lifetime DE68907401T2 (de) 1989-01-12 1989-12-28 Verfahren zur Herstellung von Silan.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE198989124115T Pending DE377900T1 (de) 1989-01-12 1989-12-28 Verfahren zur herstellung von silan.

Country Status (6)

Country Link
US (1) US5075092A (de)
EP (1) EP0377900B1 (de)
JP (1) JP2865142B2 (de)
KR (1) KR950001035B1 (de)
CA (1) CA2007271A1 (de)
DE (2) DE377900T1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5290342A (en) * 1990-12-05 1994-03-01 Ethyl Corporation Silane compositions and process
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
US7666379B2 (en) * 2001-07-16 2010-02-23 Voltaix, Inc. Process and apparatus for removing Bronsted acid impurities in binary halides
WO2007062046A2 (en) 2005-11-25 2007-05-31 Vesta Research Ltd. Process for producing a silicon nitride compound
US8529860B2 (en) * 2009-12-30 2013-09-10 Memc Electronics Materials, Inc. Methods for producing silicon tetrafluoride
US20140341795A1 (en) * 2010-10-02 2014-11-20 Silichem Llc Fluorspar/Iodide Process for Reduction, Purification, and Crystallization of Silicon
US20120082610A1 (en) * 2010-10-02 2012-04-05 Channon Matthew J Fluorspar/Iodide process for reduction,purificatioin, and crystallization of silicon
US8524044B2 (en) 2010-10-05 2013-09-03 Memc Electronic Materials, Inc. Systems for recovering silane from heavy-ends separation operations
US8524048B2 (en) 2010-10-05 2013-09-03 Memc Electronic Materials, Inc. Processes for recovering silane from heavy-ends separation operations
US8524045B2 (en) 2010-10-05 2013-09-03 Memc Electronic Materials, Inc. Systems for purifying silane
US8388914B2 (en) 2010-12-23 2013-03-05 Memc Electronic Materials, Inc. Systems for producing silane
US8821825B2 (en) 2010-12-23 2014-09-02 Sunedison, Inc. Methods for producing silane
JP6009557B2 (ja) * 2011-06-28 2016-10-19 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 気泡塔でシランを製造する方法
KR102012535B1 (ko) 2011-12-30 2019-08-20 코너 스타 리미티드 실란의 정제를 위한 방법 및 시스템
AU2013330291B2 (en) * 2012-10-12 2016-03-31 Buckman Laboratories International, Inc. Method and apparatus for monitoring and controlling exothermic and endothermic chemical reactions
CN113797568B (zh) * 2021-08-20 2022-12-23 洛阳中硅高科技有限公司 电子级三(二甲氨基)硅烷的合成装置及合成方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2576311A (en) * 1947-06-03 1951-11-27 Edna M Schlesinger Method of reducing and hydrogenating chemical compounds by reacting with aluminum-containing hydrides
GB832333A (en) * 1956-09-28 1960-04-06 Standard Telephones Cables Ltd Improvements in methods of producing silane of high purity
GB823496A (en) * 1957-12-27 1959-11-11 Metal Hydrides Inc Improvements in method of preparing high purity silicon
GB851962A (en) * 1958-06-09 1960-10-19 Allied Chem Production of pure silane
GB838275A (en) * 1958-10-02 1960-06-22 Standard Telephones Cables Ltd Improvements in or relating to methods of producing silane
US3050366A (en) * 1959-07-15 1962-08-21 Du Pont Production of silane by the use of a zinc catalyst
US4374111A (en) * 1980-11-21 1983-02-15 Allied Corporation Production of silane
US4407783A (en) * 1982-08-16 1983-10-04 Allied Corporation Producing silane from silicon tetrafluoride
FR2532293A1 (fr) * 1982-08-31 1984-03-02 Rhone Poulenc Spec Chim Procede continu de preparation de silane
FR2533906A1 (fr) * 1982-09-30 1984-04-06 Rhone Poulenc Spec Chim Procede et dispositif pour la preparation de silane pur par reaction de chlorosilanes avec l'hydrure de lithium
JPS60500251A (ja) * 1982-12-13 1985-02-28 エシル　コ−ポレ−シヨン シランの製造方法
US4632816A (en) * 1982-12-13 1986-12-30 Ethyl Corporation Process for production of silane
US4847061A (en) * 1987-07-20 1989-07-11 Ethyl Corporation Process for preparation of silane

Also Published As

Publication number Publication date
EP0377900B1 (de) 1993-06-30
DE68907401T2 (de) 1993-10-14
JP2865142B2 (ja) 1999-03-08
EP0377900A3 (en) 1990-10-17
EP0377900A2 (de) 1990-07-18
DE377900T1 (de) 1990-12-20
US5075092A (en) 1991-12-24
JPH02229707A (ja) 1990-09-12
KR950001035B1 (ko) 1995-02-08
CA2007271A1 (en) 1990-07-12
KR900011663A (ko) 1990-08-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: ALBEMARLE CORP., RICHMOND, VA., US

8327 Change in the person/name/address of the patent owner

Owner name: MEMC ELECTRONIC MATERIALS, INC., ST. PETERS, MO.,