NO174694C - Apparat og fremgangsmåte for fremstilling av ensartete, fine, borinneholdende, keramiske pulvere - Google Patents

Apparat og fremgangsmåte for fremstilling av ensartete, fine, borinneholdende, keramiske pulvere

Info

Publication number
NO174694C
NO174694C NO893946A NO893946A NO174694C NO 174694 C NO174694 C NO 174694C NO 893946 A NO893946 A NO 893946A NO 893946 A NO893946 A NO 893946A NO 174694 C NO174694 C NO 174694C
Authority
NO
Norway
Prior art keywords
reactor chamber
cooling
transport member
chamber
ceramic powders
Prior art date
Application number
NO893946A
Other languages
English (en)
Other versions
NO893946D0 (no
NO893946L (no
NO174694B (no
Inventor
Alan W Weimer
William G Moore
Raymond P Roach
Original Assignee
Dow Chemical Co
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 Dow Chemical Co filed Critical Dow Chemical Co
Publication of NO893946D0 publication Critical patent/NO893946D0/no
Publication of NO893946L publication Critical patent/NO893946L/no
Publication of NO174694B publication Critical patent/NO174694B/no
Publication of NO174694C publication Critical patent/NO174694C/no

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/08Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B82NANOTECHNOLOGY
    • B82YSPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00Nanotechnology for materials or surface science, e.g. nanocomposites
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/0095Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes in which two different types of particles react with each other
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/08Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles
    • B01J8/12Chemical 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
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00Nitrogen; Compounds thereof
    • C01B21/06Binary 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
    • C01B21/064Binary 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 boron
    • C01B21/0645Preparation by carboreductive nitridation
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00Carbon; Compounds thereof
    • C01B32/90Carbides
    • C01B32/907Oxycarbides; Sulfocarbides; Mixture of carbides
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00Carbon; Compounds thereof
    • C01B32/90Carbides
    • C01B32/914Carbides of single elements
    • C01B32/991Boron carbide
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B35/00Boron; Compounds thereof
    • C01B35/02Boron; Borides
    • C01B35/04Metal borides
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/515Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/56Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbides or oxycarbides
    • C04B35/563Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbides or oxycarbides based on boron carbide
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2208/00Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008Controlling the process
    • B01J2208/00017Controlling the temperature
    • B01J2208/00477Controlling the temperature by thermal insulation means
    • B01J2208/00495Controlling the temperature by thermal insulation means using insulating materials or refractories
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00Crystal-structural characteristics
    • C01P2002/80Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70
    • C01P2002/85Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70 by XPS, EDX or EDAX data
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00Particle morphology
    • C01P2004/01Particle morphology depicted by an image
    • C01P2004/03Particle morphology depicted by an image obtained by SEM
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00Particle morphology
    • C01P2004/01Particle morphology depicted by an image
    • C01P2004/04Particle morphology depicted by an image obtained by TEM, STEM, STM or AFM
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00Particle morphology
    • C01P2004/51Particles with a specific particle size distribution
    • C01P2004/52Particles with a specific particle size distribution highly monodisperse size distribution
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00Particle morphology
    • C01P2004/60Particles characterised by their size
    • C01P2004/61Micrometer sized, i.e. from 1-100 micrometer
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00Particle morphology
    • C01P2004/60Particles characterised by their size
    • C01P2004/62Submicrometer sized, i.e. from 0.1-1 micrometer
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00Particle morphology
    • C01P2004/60Particles characterised by their size
    • C01P2004/64Nanometer sized, i.e. from 1-100 nanometer
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00Particle morphology
    • C01P2004/80Particles consisting of a mixture of two or more inorganic phases
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00Physical properties of inorganic compounds
    • C01P2006/12Surface area
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00Physical properties of inorganic compounds
    • C01P2006/80Compositional purity
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00Physical properties of inorganic compounds
    • C01P2006/90Other properties not specified above

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Nanotechnology (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Composite Materials (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Structural Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Toxicology (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Ceramic Products (AREA)
  • Disintegrating Or Milling (AREA)
  • Saccharide Compounds (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
NO893946A 1988-02-05 1989-10-04 Apparat og fremgangsmåte for fremstilling av ensartete, fine, borinneholdende, keramiske pulvere NO174694C (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/152,613 US5110565A (en) 1988-02-05 1988-02-05 Apparatus for producing uniform, fine ceramic powder
PCT/US1989/000399 WO1989007011A1 (en) 1988-02-05 1989-02-01 Apparatus and method for producing uniform, fine boron-containing ceramic powders

Publications (4)

Publication Number Publication Date
NO893946D0 NO893946D0 (no) 1989-10-04
NO893946L NO893946L (no) 1989-12-04
NO174694B NO174694B (no) 1994-03-14
NO174694C true NO174694C (no) 1994-06-22

Family

ID=22543648

Family Applications (1)

Application Number Title Priority Date Filing Date
NO893946A NO174694C (no) 1988-02-05 1989-10-04 Apparat og fremgangsmåte for fremstilling av ensartete, fine, borinneholdende, keramiske pulvere

Country Status (14)

Country Link
US (1) US5110565A (no)
EP (1) EP0327401B1 (no)
JP (1) JP2874925B2 (no)
KR (1) KR900700184A (no)
CN (1) CN1036003A (no)
AT (1) ATE73007T1 (no)
BR (1) BR8905298A (no)
CA (1) CA1334331C (no)
DE (1) DE68900886D1 (no)
ES (1) ES2033524T3 (no)
FI (1) FI894697A (no)
IL (1) IL89163A (no)
NO (1) NO174694C (no)
WO (1) WO1989007011A1 (no)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4804525A (en) * 1986-04-14 1989-02-14 The Dow Chemical Company Producing boron carbide
US5126121A (en) * 1991-05-03 1992-06-30 The Dow Chemical Company Process for preparing aluminum nitride powder via controlled combustion nitridation
US5219804A (en) * 1992-01-10 1993-06-15 The Dow Chemical Company Process for preparing ultrafine aluminum nitride powder
US7576296B2 (en) * 1995-03-14 2009-08-18 Battelle Energy Alliance, Llc Thermal synthesis apparatus
AT404912B (de) * 1996-11-04 1999-03-25 Plansee Ag Verfahren zur herstellung von pulver-pressansätzen für feinkörniges hartmetall
US6214078B1 (en) 1997-11-25 2001-04-10 Ferro Corporation High temperature ceramic filter
ES2188298B1 (es) * 1999-06-15 2004-08-16 Fundacion Inasmet Procedimiento continuo de fabricacion de materiales en polvo por combustion y reactor para la puesta en practica del mismo.
WO2001046067A1 (en) * 1999-12-21 2001-06-28 Bechtel Bwxt Idaho, Llc Hydrogen and elemental carbon production from natural gas and other hydrocarbons
US6689191B2 (en) 2000-02-22 2004-02-10 Omg Americas, Inc. Rapid conversion of metal-containing compounds to form metals or metal alloys
CN1796029B (zh) * 2001-07-30 2010-05-26 三菱麻铁里亚尔株式会社 微粒碳化钨粉末
US7303593B1 (en) 2002-09-16 2007-12-04 Sandia Corporation Method to blend separator powders
GB2445218B (en) * 2006-09-21 2011-05-25 Smith International Atomic layer deposition nanocoating on cutting tool powder materials
EP2125663A4 (en) * 2007-02-22 2012-05-23 Boron Compounds Ltd PROCESS FOR PRODUCING CERAMIC MATERIALS
JP5168690B2 (ja) * 2007-03-23 2013-03-21 独立行政法人産業技術総合研究所 ホウ素ナノ粒子又はホウ素含有ナノ粒子及びその製造方法
US7919040B2 (en) * 2007-08-08 2011-04-05 Saint-Gobain Ceramics & Plastics, Inc. Method of preparing pressureless sintered, highly dense boron carbide materials
KR101121803B1 (ko) * 2008-01-17 2012-03-20 경희대학교 산학협력단 정밀온도 제어가 가능한 연속식 냉각 결정화 반응장치 및이를 포함하는 결정화 분리공정 시스템
US20100055017A1 (en) * 2008-09-03 2010-03-04 Ppg Industries Ohio, Inc. Methods for the production of ultrafine metal carbide particles and hydrogen
JP2013500227A (ja) * 2009-07-24 2013-01-07 サン−ゴバン セラミックス アンド プラスティクス,インコーポレイティド 焼結炭化ホウ素の形成方法
JP5866690B2 (ja) * 2009-09-04 2016-02-17 国立研究開発法人産業技術総合研究所 球状ナノ粒子の製造方法及び同製造方法によって得られた球状ナノ粒子
CN113213502B (zh) * 2009-10-30 2023-11-24 美铝美国公司 制备二硼化钛粉末的方法
JP5495748B2 (ja) * 2009-12-10 2014-05-21 株式会社トクヤマ 窒化アルミニウム粉末
DE102011050171A1 (de) * 2011-05-06 2012-11-08 Heinrich-Heine-Universität Düsseldorf Verfahren und Anordnung zum Detektieren eines ersten Gases in einem wenigstens ein weiteres Gas umfassenden Gasgemisch
BR112018076285A2 (pt) * 2016-06-23 2019-03-26 Alcoa Usa Corp. sistemas e métodos para a fabricação de pós cerâmicos e produtos cerâmicos
CN109476481A (zh) * 2016-07-26 2019-03-15 奥科宁克有限公司 用于制备氮化硼陶瓷粉末的方法
CN106631032B (zh) * 2016-10-12 2019-10-15 淄博晶亿陶瓷科技有限公司 一种高纯二硼化钛粉体及其制备方法
US11193191B2 (en) * 2017-11-28 2021-12-07 University Of Maryland, College Park Thermal shock synthesis of multielement nanoparticles
CN108445146B (zh) * 2018-05-28 2024-02-02 湖南三德科技股份有限公司 一种用于元素分析仪的均流机构
WO2020046229A2 (en) * 2018-08-27 2020-03-05 Ak-Kim Kimya Sanayi Ve Ticaret Anonim Sirketi Production of boron carbide, metal carbide and/or metal boride at high temperature and in continuous production line
CN110937605B (zh) * 2019-12-18 2023-03-28 赛福纳米科技(徐州)有限公司 碳化硼纯化方法
CN114409412A (zh) * 2020-10-28 2022-04-29 中国科学院理化技术研究所 一种SiB6的化学炉合成方法
CN114543523B (zh) * 2022-01-19 2023-10-24 福建华清电子材料科技有限公司 精准控制氮气供应的氮化铝粉末制备石墨炉

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CA665291A (en) * 1963-06-18 Union Carbide Corporation Ultrafine titanium boride
US3353885A (en) * 1966-02-01 1967-11-21 Howard C Hanson Expansible multi-purpose cabinet
US3989782A (en) * 1973-12-29 1976-11-02 Joseph Lucas Limited Method of forming a sintered ceramic product
US4266977A (en) * 1975-02-03 1981-05-12 Ppg Industries, Inc. Submicron carbon-containing titanium boride powder and method for preparing same
DE2620313C3 (de) * 1976-05-07 1981-04-09 Andrjušin, Aleksandr Iosifovič Verfahren zur Erzeugung von Karbiden und Anlage zur Durchführung des Verfahrens
JPS59111905A (ja) * 1982-12-15 1984-06-28 Kawasaki Steel Corp 窒化珪素またはサイアロンの製造方法およびその装置
US4597948A (en) * 1982-12-27 1986-07-01 Sri International Apparatus for obtaining silicon from fluosilicic acid
US4666873A (en) * 1983-10-14 1987-05-19 General Electric Company Aluminum nitride-boron nitride composite article and method of making same
JPS60248234A (ja) * 1984-05-25 1985-12-07 Hitachi Ltd プラズマ粉体処理装置
US4643890A (en) * 1984-09-05 1987-02-17 J. M. Huber Corporation Perforated reactor tube for a fluid wall reactor and method of forming a fluid wall
FR2591412A1 (fr) * 1985-12-10 1987-06-12 Air Liquide Procede de fabrication de poudres et reacteur etanche a plasma micro-onde
JPH0638911B2 (ja) * 1986-03-08 1994-05-25 日本セメント株式会社 非酸化物粉末の製造方法

Also Published As

Publication number Publication date
ATE73007T1 (de) 1992-03-15
FI894697A0 (fi) 1989-10-04
CN1036003A (zh) 1989-10-04
NO893946D0 (no) 1989-10-04
CA1334331C (en) 1995-02-14
EP0327401A3 (en) 1990-03-07
NO893946L (no) 1989-12-04
US5110565A (en) 1992-05-05
EP0327401B1 (en) 1992-03-04
IL89163A0 (en) 1989-09-10
IL89163A (en) 1992-07-15
FI894697A (fi) 1989-10-04
KR900700184A (ko) 1990-08-11
BR8905298A (pt) 1990-11-27
EP0327401A2 (en) 1989-08-09
JP2874925B2 (ja) 1999-03-24
WO1989007011A1 (en) 1989-08-10
JPH02503168A (ja) 1990-10-04
ES2033524T3 (es) 1993-03-16
NO174694B (no) 1994-03-14
DE68900886D1 (de) 1992-04-09

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