KR950008353A - 알루미나의 카보니트라이드화에 의한 알루미늄 니트라이드의 연속 제조방법 - Google Patents

알루미나의 카보니트라이드화에 의한 알루미늄 니트라이드의 연속 제조방법 Download PDF

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Publication number
KR950008353A
KR950008353A KR1019940023452A KR19940023452A KR950008353A KR 950008353 A KR950008353 A KR 950008353A KR 1019940023452 A KR1019940023452 A KR 1019940023452A KR 19940023452 A KR19940023452 A KR 19940023452A KR 950008353 A KR950008353 A KR 950008353A
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South Korea
Prior art keywords
alumina
carbonitride
aluminum nitride
continuous production
process according
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KR1019940023452A
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English (en)
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KR970005185B1 (ko
Inventor
라브넬 삐에르
디쏭 쟝-삐에르
바쉐라르 롤랑
Original Assignee
빠뜨리샤 꼬숑
엘프 아토켐 에스. 에이
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Publication of KR950008353A publication Critical patent/KR950008353A/ko
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Publication of KR970005185B1 publication Critical patent/KR970005185B1/ko

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    • 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
    • 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

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  • 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)

Abstract

본 발명은 알루미나의 카보니트라이드화에 의해 알루미늄 니트라이드를 연속적으로 제조하기 위한 방법에 관한 것이다.
이 방법에 따르면, 알루미나, 탄소, 결합제 및 질소를 사용하는 반응이 1개 이상의 도관으로 구성되는 반응 구역이 5 내지 150m-1, 바람직하게는 10 내지 50m-1의 교환 표면적/부피비를 갖는 것을 특징으로 하는 반응기내에서 수행된다.

Description

알루미나의 카보니트라이드화에 의한 알루미늄 니트라이드의 연속 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 반응구역의 도관의 배열을 보여준다.

Claims (6)

  1. 알루미나, 탄소 및 질소로부터 출발하는 카보니트라이드화 반응에 의해 알루미늄 니트라이드를 연속적으로 제조하는 방법에 있어서, 반응이 1개 이상의 도관으로 구성된 반응구역이 5 내지 150m-1의 교환 표면적/부피비를 갖는 반응기내에서 수행되는 것을 특징으로 하는 방법.
  2. 제1항에 있어서, 교환 표면적/부피 비가 10 내지 50m-1인 것을 특징으로 하는 방법.
  3. 제1항 또는 제2항에 있어서, 도관은 원형, 타원형, 환상, 정다각형 또는 곡선 다각형으로부터 선택된 형태의 단면을 가지며, 규칙적이건 비규칙적이건, 대칭축을 갖는 기하학적 형태를 갖는 것을 특징으로 하는 방법.
  4. 제1항 또는 제2항에 있어서, 결합제와 합해진 알루미나 및 탄소가 0.2 내지 3MPa의 분쇄강도 및 15%이하의 마찰손실을 갖는 과립의 형태로 사용되는 것을 특징으로 하는 방법.
  5. 제1항 또는 제2항에 있어서, 연속적인 충진에 의해 조작되는 반응기가 사용되는 것을 특징으로 하는 방법.
  6. 제1항 또는 제2항에 있어서, 이동층 반응기가 사용되는 것을 특징으로 하는 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019940023452A 1993-09-17 1994-09-15 알루미나의 카보니트라이드화에 의한 알루미늄 니트라이드의 연속 제조방법 KR970005185B1 (ko)

Applications Claiming Priority (2)

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.
FR9311114 1993-09-17

Publications (2)

Publication Number Publication Date
KR950008353A true KR950008353A (ko) 1995-04-17
KR970005185B1 KR970005185B1 (ko) 1997-04-14

Family

ID=9450985

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940023452A KR970005185B1 (ko) 1993-09-17 1994-09-15 알루미나의 카보니트라이드화에 의한 알루미늄 니트라이드의 연속 제조방법

Country Status (15)

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

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
BR9205846A (pt) * 1991-03-22 1994-08-02 Dow Chemical Co Processo para preparar um pó de nitreto metálico ou carbeto metálico a partir de um óxido metálico correspondente
DE69218300T2 (de) * 1991-06-19 1997-10-09 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
DE69429144T2 (de) 2002-07-11
ATE209161T1 (de) 2001-12-15
AU7304594A (en) 1995-04-13
CN1034860C (zh) 1997-05-14
US5538705A (en) 1996-07-23
DK0644154T3 (da) 2002-05-13
CA2131475A1 (fr) 1995-03-18
NO943398D0 (no) 1994-09-13
KR970005185B1 (ko) 1997-04-14
FR2710048A1 (fr) 1995-03-24
AU661437B2 (en) 1995-07-20
TW327164B (en) 1998-02-21
EP0644154B1 (fr) 2001-11-21
JP2556459B2 (ja) 1996-11-20
SG52652A1 (en) 1998-09-28
FR2710048B1 (fr) 1995-11-03
NO943398L (no) 1995-03-20
DE69429144D1 (de) 2002-01-03
ES2167349T3 (es) 2002-05-16
JPH0781911A (ja) 1995-03-28
NO316319B1 (no) 2004-01-12
CA2131475C (fr) 1999-01-12
EP0644154A1 (fr) 1995-03-22
CN1105340A (zh) 1995-07-19

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