DK0644154T3 - Fremgangsmåde til kontinuerlig fremstilling af aluminiumnitrid ved carbonitridering af alumina - Google Patents

Fremgangsmåde til kontinuerlig fremstilling af aluminiumnitrid ved carbonitridering af alumina

Info

Publication number
DK0644154T3
DK0644154T3 DK94401942T DK94401942T DK0644154T3 DK 0644154 T3 DK0644154 T3 DK 0644154T3 DK 94401942 T DK94401942 T DK 94401942T DK 94401942 T DK94401942 T DK 94401942T DK 0644154 T3 DK0644154 T3 DK 0644154T3
Authority
DK
Denmark
Prior art keywords
alumina
aluminum nitride
continuous preparation
carbon nitriding
carbon
Prior art date
Application number
DK94401942T
Other languages
Danish (da)
English (en)
Inventor
Roland Bachelard
Pierre Ravenel
Jean-Pierre Disson
Original Assignee
Atofina
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 Atofina filed Critical Atofina
Application granted granted Critical
Publication of DK0644154T3 publication Critical patent/DK0644154T3/da

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
    • C01B21/072—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 aluminium
    • C01B21/0726—Preparation by carboreductive nitridation
    • 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
    • C01B21/072—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 aluminium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00002—Chemical plants
    • B01J2219/00027—Process aspects
    • B01J2219/00033—Continuous processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00761—Details of the reactor
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/14—Pore volume

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Ceramic Products (AREA)
  • Catalysts (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
DK94401942T 1993-09-17 1994-09-01 Fremgangsmåde til kontinuerlig fremstilling af aluminiumnitrid ved carbonitridering af alumina DK0644154T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9311114A FR2710048B1 (fr) 1993-09-17 1993-09-17 Procédé de préparation en continu de nitrure d'aluminium par carbonitruration d'alumine.

Publications (1)

Publication Number Publication Date
DK0644154T3 true DK0644154T3 (da) 2002-05-13

Family

ID=9450985

Family Applications (1)

Application Number Title Priority Date Filing Date
DK94401942T DK0644154T3 (da) 1993-09-17 1994-09-01 Fremgangsmåde til kontinuerlig fremstilling af aluminiumnitrid ved carbonitridering af alumina

Country Status (15)

Country Link
US (1) US5538705A (ja)
EP (1) EP0644154B1 (ja)
JP (1) JP2556459B2 (ja)
KR (1) KR970005185B1 (ja)
CN (1) CN1034860C (ja)
AT (1) ATE209161T1 (ja)
AU (1) AU661437B2 (ja)
CA (1) CA2131475C (ja)
DE (1) DE69429144T2 (ja)
DK (1) DK0644154T3 (ja)
ES (1) ES2167349T3 (ja)
FR (1) FR2710048B1 (ja)
NO (1) NO316319B1 (ja)
SG (1) SG52652A1 (ja)
TW (1) TW327164B (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100379679C (zh) * 2003-05-09 2008-04-09 株式会社茨木研究所 生产氮化铝的方法以及氮化铝
US20050164143A1 (en) * 2004-01-14 2005-07-28 Holcombe Cressie E. Continuous pusher-type furnacing system for the production of high-quality uniform boron nitride
JP6112939B2 (ja) * 2013-03-29 2017-04-12 株式会社トクヤマ 窒化アルミニウム粉末の製造方法
JP6196457B2 (ja) * 2013-04-03 2017-09-13 株式会社トクヤマ 窒化アルミニウム粉末の製造方法
CN109437918A (zh) * 2018-12-07 2019-03-08 中国电子科技集团公司第四十三研究所 一种氮化铝粉体及其制备方法和应用
CN109467439A (zh) * 2018-12-07 2019-03-15 中国电子科技集团公司第四十三研究所 一种氮化铝粉体前驱体及其制备方法和氮化铝粉体

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1175273A (fr) * 1957-05-16 1959-03-23 Pechiney Four pour la production continue de nitrure d'aluminium
FR1331312A (fr) * 1957-06-13 1963-07-05 Pechiney Prod Chimiques Sa Four coulant pour la production continue de nitrure d'aluminium
SU1104788A1 (ru) * 1982-02-18 1992-09-07 Предприятие П/Я М-5168 Способ получени нитрида алюмини
US5154907A (en) * 1986-10-15 1992-10-13 The Carborundum Company Process for the continuous production of high purity, ultra-fine, aluminum nitride powder by the carbo-nitridization of alumina
IL83959A (en) * 1986-10-15 1991-06-30 Stemcor Corp Continuous production of high-purity,ultra-fine aluminum nitride powder by the carbo-nitridization of alumina
JPH04130003A (ja) * 1990-09-18 1992-05-01 Asahi Chem Ind Co Ltd 窒化アルミニウム粉末の連続製造法
AU650734B2 (en) * 1991-03-22 1994-06-30 Dow Chemical Company, The Moving bed process for carbothermally synthesizing nonoxide ceramic powders
ATE150426T1 (de) * 1991-06-19 1997-04-15 Atochem Elf Sa Kontinuierliches verfahren zur herstellung von aluminiumnitrid durch karbonitrieren von aluminium
US5219804A (en) * 1992-01-10 1993-06-15 The Dow Chemical Company Process for preparing ultrafine aluminum nitride powder

Also Published As

Publication number Publication date
FR2710048B1 (fr) 1995-11-03
DE69429144D1 (de) 2002-01-03
ATE209161T1 (de) 2001-12-15
FR2710048A1 (fr) 1995-03-24
CN1105340A (zh) 1995-07-19
NO943398L (no) 1995-03-20
JPH0781911A (ja) 1995-03-28
CA2131475C (fr) 1999-01-12
KR950008353A (ko) 1995-04-17
JP2556459B2 (ja) 1996-11-20
EP0644154A1 (fr) 1995-03-22
CN1034860C (zh) 1997-05-14
TW327164B (en) 1998-02-21
US5538705A (en) 1996-07-23
NO316319B1 (no) 2004-01-12
DE69429144T2 (de) 2002-07-11
KR970005185B1 (ko) 1997-04-14
ES2167349T3 (es) 2002-05-16
CA2131475A1 (fr) 1995-03-18
AU661437B2 (en) 1995-07-20
EP0644154B1 (fr) 2001-11-21
AU7304594A (en) 1995-04-13
SG52652A1 (en) 1998-09-28
NO943398D0 (no) 1994-09-13

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