NO943435L - Fremgangsmåte for kontinuerlig fremstilling av aluminiumnitrid ved karbonitridering av aluminiumoksyd i en reaktor med strömmende sjikt - Google Patents

Fremgangsmåte for kontinuerlig fremstilling av aluminiumnitrid ved karbonitridering av aluminiumoksyd i en reaktor med strömmende sjikt

Info

Publication number
NO943435L
NO943435L NO943435A NO943435A NO943435L NO 943435 L NO943435 L NO 943435L NO 943435 A NO943435 A NO 943435A NO 943435 A NO943435 A NO 943435A NO 943435 L NO943435 L NO 943435L
Authority
NO
Norway
Prior art keywords
alumina
aluminum nitride
continuous production
flowing layer
layer reactor
Prior art date
Application number
NO943435A
Other languages
English (en)
Other versions
NO314895B1 (no
NO943435D0 (no
Inventor
Pierre Ravenel
Roland Bachelard
Original Assignee
Atochem Elf Sa
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 Atochem Elf Sa filed Critical Atochem Elf Sa
Publication of NO943435D0 publication Critical patent/NO943435D0/no
Publication of NO943435L publication Critical patent/NO943435L/no
Publication of NO314895B1 publication Critical patent/NO314895B1/no

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
    • 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
    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/08—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles
    • B01J8/12—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles moved by gravity in a downward flow
    • 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
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/62—Submicrometer sized, i.e. from 0.1-1 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
    • C01P2006/12—Surface area

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Ceramic Products (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Catalysts (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
NO19943435A 1993-09-17 1994-09-15 Fremgangsmåte for kontinuerlig fremstilling av aluminiumnitrid ved karbonitridering av aluminiumoksyd i en reaktor med bevegelig sjikt NO314895B1 (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9311113A FR2710047B1 (fr) 1993-09-17 1993-09-17 Procédé de préparation en continu de nitrure d'aluminium par carbonitruration d'alumine dans un réacteur à lit coulant.

Publications (3)

Publication Number Publication Date
NO943435D0 NO943435D0 (no) 1994-09-15
NO943435L true NO943435L (no) 1995-03-20
NO314895B1 NO314895B1 (no) 2003-06-10

Family

ID=9450984

Family Applications (1)

Application Number Title Priority Date Filing Date
NO19943435A NO314895B1 (no) 1993-09-17 1994-09-15 Fremgangsmåte for kontinuerlig fremstilling av aluminiumnitrid ved karbonitridering av aluminiumoksyd i en reaktor med bevegelig sjikt

Country Status (15)

Country Link
US (1) US5525321A (no)
EP (1) EP0644155B1 (no)
JP (1) JP2556460B2 (no)
KR (1) KR0139086B1 (no)
CN (1) CN1035168C (no)
AT (1) ATE152081T1 (no)
AU (1) AU668317B2 (no)
CA (1) CA2132143C (no)
DE (1) DE69402794T2 (no)
DK (1) DK0644155T3 (no)
ES (1) ES2101464T3 (no)
FR (1) FR2710047B1 (no)
GR (1) GR3023943T3 (no)
NO (1) NO314895B1 (no)
SG (1) SG48148A1 (no)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6038886B2 (ja) * 2012-03-30 2016-12-07 株式会社トクヤマ 窒化アルミニウム粉末の製造方法
US10508035B2 (en) * 2013-02-08 2019-12-17 Tokuyama Corporation Aluminum nitride powders
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
CN104016316B (zh) * 2014-06-18 2016-08-17 宁夏艾森达新材料科技有限公司 一种氮化铝粉连续制备方法及其设备
TWI548591B (zh) * 2015-03-06 2016-09-11 Nat Inst Chung Shan Science & Technology An atmosphere - controlled method for the preparation of aluminum nitride powder by carbothermal reduction
CN110204342B (zh) * 2019-06-10 2020-06-30 宁夏秦氏新材料有限公司 沉降式自蔓延氮化铝的制备方法
KR20220090981A (ko) * 2020-12-23 2022-06-30 엘지전자 주식회사 식기 세척기

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191222435A (en) * 1910-05-30 1913-01-23 Sgn Process for the Manufacture of Aluminium Nitride.
FR462462A (fr) * 1912-11-22 1914-01-28 Georges Coutagne Procédé et four électrique pour la fabrication de l'azoture d'aluminium
DE319046C (de) * 1914-10-23 1920-02-23 Edmund Herman Dipl Ing Ofen zur Erzeugung von Aluminiumnitrid
FR1175273A (fr) * 1957-05-16 1959-03-23 Pechiney Four pour la production continue de nitrure d'aluminium
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
DK156701C (da) * 1987-08-27 1990-01-29 Haldor Topsoe As Fremgangsmaade til gennemfoerelse af heterogene katalytiske kemiske reaktioner
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
DK0576540T3 (da) * 1991-03-22 1996-02-12 Dow Chemical Co Fremgangsmåde til carbotermisk fremstilling af keramiske non-oxidpulvere i et bevægende leje
ES2099229T3 (es) * 1991-06-19 1997-05-16 Atochem Elf Sa Procedimiento continuo para la preparacion de nitruro de aluminio por carbonitruracion de alumina.

Also Published As

Publication number Publication date
NO314895B1 (no) 2003-06-10
AU7304094A (en) 1995-05-18
CA2132143C (fr) 1999-07-13
AU668317B2 (en) 1996-04-26
EP0644155A1 (fr) 1995-03-22
ATE152081T1 (de) 1997-05-15
DE69402794D1 (de) 1997-05-28
SG48148A1 (en) 1998-04-17
FR2710047B1 (fr) 1995-10-13
JP2556460B2 (ja) 1996-11-20
KR0139086B1 (ko) 1998-04-27
DE69402794T2 (de) 1997-09-25
CN1108613A (zh) 1995-09-20
GR3023943T3 (en) 1997-09-30
CN1035168C (zh) 1997-06-18
FR2710047A1 (fr) 1995-03-24
NO943435D0 (no) 1994-09-15
ES2101464T3 (es) 1997-07-01
CA2132143A1 (fr) 1995-03-18
EP0644155B1 (fr) 1997-04-23
JPH0781912A (ja) 1995-03-28
KR950008354A (ko) 1995-04-17
DK0644155T3 (da) 1997-10-27
US5525321A (en) 1996-06-11

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