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AU2001272339A1 - Method for producing silicon nitride - Google Patents

Method for producing silicon nitride

Info

Publication number
AU2001272339A1
AU2001272339A1 AU2001272339A AU7233901A AU2001272339A1 AU 2001272339 A1 AU2001272339 A1 AU 2001272339A1 AU 2001272339 A AU2001272339 A AU 2001272339A AU 7233901 A AU7233901 A AU 7233901A AU 2001272339 A1 AU2001272339 A1 AU 2001272339A1
Authority
AU
Australia
Prior art keywords
silicon nitride
producing silicon
producing
nitride
silicon
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.)
Abandoned
Application number
AU2001272339A
Inventor
Norbert Auner
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.)
Individual
Original Assignee
Individual
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
Priority claimed from DE10039753A external-priority patent/DE10039753A1/en
Priority claimed from DE10039752A external-priority patent/DE10039752A1/en
Priority claimed from DE10039751A external-priority patent/DE10039751A1/en
Application filed by Individual filed Critical Individual
Publication of AU2001272339A1 publication Critical patent/AU2001272339A1/en
Abandoned 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
    • C01B21/00—Nitrogen; Compounds thereof
    • C01B21/06—Binary compounds of nitrogen with metals, with silicon, or with boron, or with carbon, i.e. nitrides; Compounds of nitrogen with more than one metal, silicon or boron
    • C01B21/068—Binary compounds of nitrogen with metals, with silicon, or with boron, or with carbon, i.e. nitrides; Compounds of nitrogen with more than one metal, silicon or boron with silicon
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00—Nitrogen; Compounds thereof
    • C01B21/06—Binary compounds of nitrogen with metals, with silicon, or with boron, or with carbon, i.e. nitrides; Compounds of nitrogen with more than one metal, silicon or boron
    • C01B21/068—Binary compounds of nitrogen with metals, with silicon, or with boron, or with carbon, i.e. nitrides; Compounds of nitrogen with more than one metal, silicon or boron with silicon
    • C01B21/0682—Preparation by direct nitridation 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
    • C01B33/20—Silicates
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C1/00—Ammonia; Compounds thereof
    • C01C1/02—Preparation, purification or separation of ammonia
    • C01C1/026—Preparation of ammonia from inorganic compounds
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency
    • Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Ceramic Products (AREA)
  • Silicon Compounds (AREA)
AU2001272339A 2000-06-17 2001-06-15 Method for producing silicon nitride Abandoned AU2001272339A1 (en)

Applications Claiming Priority (13)

Application Number Priority Date Filing Date Title
DE10029903 2000-06-17
DE10029911 2000-06-17
DE10029902 2000-06-17
DE10029903 2000-06-17
DE10029911 2000-06-17
DE10029902 2000-06-17
DE10039753A DE10039753A1 (en) 2000-06-17 2000-08-16 Production of ammonia for use in e.g. synthetic fertilizers, comprises forming silicon nitride from silicon (compound) and nitrogen, in the presence of a transition metal (oxide) catalyst, and reacting it with a strong base
DE10039751 2000-08-16
DE10039752A DE10039752A1 (en) 2000-06-17 2000-08-16 Production of silicates, for use in e.g. flame retardants or as binders, involves preparation of silicon nitride at low temperature from silicon (compound) and nitrogen over transition metal (oxide) catalyst and reacting with strong base
DE10039751A DE10039751A1 (en) 2000-06-17 2000-08-16 Silicon nitride preparation useful as a starting material for other products and as energy source involves forming silicon nitride from silicon (compound) and nitrogen over transition metal (oxide) catalyst by exothermic reaction
DE10039752 2000-08-16
DE10039753 2000-08-16
PCT/DE2001/002229 WO2001098205A1 (en) 2000-06-17 2001-06-15 Method for producing silicon nitride

Publications (1)

Publication Number Publication Date
AU2001272339A1 true AU2001272339A1 (en) 2002-01-02

Family

ID=27544996

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001272339A Abandoned AU2001272339A1 (en) 2000-06-17 2001-06-15 Method for producing silicon nitride

Country Status (4)

Country Link
US (1) US20030165417A1 (en)
EP (1) EP1294639A1 (en)
AU (1) AU2001272339A1 (en)
WO (1) WO2001098205A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10121476A1 (en) * 2001-05-03 2002-11-07 Norbert Auner Process for the production of silicon nitride
DE102009011311A1 (en) * 2009-03-03 2010-09-09 Auner, Gudrun Annette Process for the production of ammonia
DE102010009502A1 (en) * 2010-02-26 2011-09-01 Spawnt Private S.À.R.L. Process for the production of urea
CN109401360B (en) * 2017-08-18 2020-08-21 中国科学院化学研究所 Method for carrying out surface modification on high-temperature structure ceramic material

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3206318A (en) * 1961-04-25 1965-09-14 Showa Denko Kk Refractory material
US4386228A (en) * 1977-10-25 1983-05-31 Stauffer Chemical Company Process for start-up of oxychlorination reaction
JPS5595605A (en) * 1979-01-10 1980-07-21 Toyo Soda Mfg Co Ltd High purity silicon nitride and production thereof
US4397828A (en) * 1981-11-16 1983-08-09 Massachusetts Institute Of Technology Stable liquid polymeric precursor to silicon nitride and process
JPS5992906A (en) * 1982-11-19 1984-05-29 Mitsubishi Metal Corp Preparation of silicon nitride
DE69401994T2 (en) * 1993-06-11 1997-07-31 Shinetsu Chemical Co Process for the production of high alpha content silicon nitride powder
DE4439073C1 (en) * 1994-11-02 1996-05-15 Kunkel Klaus Dr Ing Discus-shaped missile with a jet engine and a rocket engine arrangement
JPH09156909A (en) * 1995-12-07 1997-06-17 Shin Etsu Chem Co Ltd Continuous production method of silicon nitride powder
DE19612507C2 (en) * 1996-03-29 2002-06-27 Kunkel Klaus Method for driving a shaft and drive therefor
JP3559382B2 (en) * 1996-03-29 2004-09-02 京セラ株式会社 Method for producing silicon nitride based sintered body

Also Published As

Publication number Publication date
WO2001098205A1 (en) 2001-12-27
US20030165417A1 (en) 2003-09-04
EP1294639A1 (en) 2003-03-26

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