IL104435A - Continuous process for the preparation of hazelnut nitride by carbonitriding and the silicon nitride thus obtained - Google Patents

Continuous process for the preparation of hazelnut nitride by carbonitriding and the silicon nitride thus obtained

Info

Publication number
IL104435A
IL104435A IL10443593A IL10443593A IL104435A IL 104435 A IL104435 A IL 104435A IL 10443593 A IL10443593 A IL 10443593A IL 10443593 A IL10443593 A IL 10443593A IL 104435 A IL104435 A IL 104435A
Authority
IL
Israel
Prior art keywords
process according
carbon
silicon nitride
silica
metal compound
Prior art date
Application number
IL10443593A
Other languages
English (en)
Hebrew (he)
Other versions
IL104435A0 (en
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 IL104435A0 publication Critical patent/IL104435A0/xx
Publication of IL104435A publication Critical patent/IL104435A/en

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
    • C01B21/0685—Preparation by carboreductive nitridation
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/30—Particle morphology extending in three dimensions
    • C01P2004/32—Spheres
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/50—Agglomerated particles
    • 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)
  • Ceramic Products (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Silicon Compounds (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
  • Peptides Or Proteins (AREA)
  • Carbon And Carbon Compounds (AREA)
IL10443593A 1992-02-18 1993-01-19 Continuous process for the preparation of hazelnut nitride by carbonitriding and the silicon nitride thus obtained IL104435A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9201806A FR2687393B1 (fr) 1992-02-18 1992-02-18 Procede continu de preparation de nitrure de silicium par carbonitruration et nitrure de silicium ainsi obtenu.

Publications (2)

Publication Number Publication Date
IL104435A0 IL104435A0 (en) 1993-05-13
IL104435A true IL104435A (en) 1996-11-14

Family

ID=9426743

Family Applications (1)

Application Number Title Priority Date Filing Date
IL10443593A IL104435A (en) 1992-02-18 1993-01-19 Continuous process for the preparation of hazelnut nitride by carbonitriding and the silicon nitride thus obtained

Country Status (16)

Country Link
US (1) US5662875A (ja)
EP (1) EP0557163B1 (ja)
JP (1) JP2563874B2 (ja)
KR (1) KR950014209B1 (ja)
CN (1) CN1033500C (ja)
AT (1) ATE137206T1 (ja)
AU (1) AU662201B2 (ja)
CA (1) CA2089700A1 (ja)
DE (1) DE69302298T2 (ja)
DK (1) DK0557163T3 (ja)
ES (1) ES2086888T3 (ja)
FI (1) FI930698A (ja)
FR (1) FR2687393B1 (ja)
GR (1) GR3020321T3 (ja)
IL (1) IL104435A (ja)
NO (1) NO930395L (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5538675A (en) * 1994-04-14 1996-07-23 The Dow Chemical Company Method for producing silicon nitride/silicon carbide composite
US6457552B2 (en) 2000-02-15 2002-10-01 Thomas C. Maganas Methods and apparatus for low back pressure muffling of internal combustion engines
US6264908B1 (en) 1997-12-04 2001-07-24 Thomas C. Maganas Methods and systems for the catalytic formation of silicon nitride using a fluidized bed of silica
US7541015B2 (en) 2005-11-25 2009-06-02 Vesta Research, Ltd. Process for producing a silicon nitride compound
DE102008062177A1 (de) 2008-12-13 2010-07-08 Alzchem Trostberg Gmbh Verfahren zur Herstellung von hochreinem Siliciumnitrid

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB190915641A (en) * 1909-07-05 1910-03-17 James Yate Johnson Improvements in the Manufacture of Compounds containing Silicon and Nitrogen.
GB1028977A (en) * 1962-02-24 1966-05-11 Eric Campbell Shears Improvements in or relating to the manufacture of silicon nitride and oxynitride
JPS53133600A (en) * 1977-04-28 1978-11-21 Onoda Cement Co Ltd Production of silicon nitride
JPS5888173A (ja) * 1981-11-19 1983-05-26 株式会社東芝 窒化珪素粉末組成物およびその焼結体
JPS5891005A (ja) * 1981-11-25 1983-05-30 Toshiba Corp 窒化ケイ素粉末の製造方法
JPS6021804A (ja) * 1983-07-14 1985-02-04 Sumitomo Chem Co Ltd α型窒化ケイ素微粉末の製造方法
US4590053A (en) * 1983-07-14 1986-05-20 Sumitomo Chemical Company, Limited Method for producing α-form silicon nitride fine powders
JPH0610082B2 (ja) * 1984-09-21 1994-02-09 住友化学工業株式会社 α型窒化ケイ素微粉末の製造方法
JPS60251108A (ja) * 1984-05-29 1985-12-11 Agency Of Ind Science & Technol 窒化ケイ素粉末の製造装置
JPS6110012A (ja) * 1984-06-22 1986-01-17 Japan Metals & Chem Co Ltd 超微粉金属窒化物の製造方法並びに製造装置
JPS63239104A (ja) * 1986-12-11 1988-10-05 Sumitomo Chem Co Ltd β相含有窒化ケイ素微粉末の製造方法
JPS63297205A (ja) * 1987-05-29 1988-12-05 Ibiden Co Ltd 窒化物の製造方法
JPH066481B2 (ja) * 1989-07-28 1994-01-26 信越化学工業株式会社 窒化ケイ素粉末の製造法
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
FR2678602A1 (fr) * 1991-07-02 1993-01-08 Atochem Procede de preparation de nitrure de silicium par carbonitruration de silice et nitrure de silicium sous forme de particules exemptes de whiskers.

Also Published As

Publication number Publication date
JP2563874B2 (ja) 1996-12-18
NO930395L (no) 1993-08-19
GR3020321T3 (en) 1996-09-30
FR2687393B1 (fr) 1994-04-15
US5662875A (en) 1997-09-02
CN1075470A (zh) 1993-08-25
CA2089700A1 (fr) 1993-08-19
DE69302298T2 (de) 1996-11-21
FI930698A0 (fi) 1993-02-17
EP0557163B1 (fr) 1996-04-24
CN1033500C (zh) 1996-12-11
NO930395D0 (no) 1993-02-04
EP0557163A1 (fr) 1993-08-25
FI930698A (fi) 1993-08-19
KR950014209B1 (ko) 1995-11-23
KR930017814A (ko) 1993-09-20
FR2687393A1 (fr) 1993-08-20
DE69302298D1 (de) 1996-05-30
AU3302393A (en) 1993-08-19
IL104435A0 (en) 1993-05-13
ES2086888T3 (es) 1996-07-01
ATE137206T1 (de) 1996-05-15
DK0557163T3 (da) 1996-08-12
JPH061602A (ja) 1994-01-11
AU662201B2 (en) 1995-08-24

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