NO912715L - Fremgangsmaate for fremstilling av silisiumkarbid. - Google Patents

Fremgangsmaate for fremstilling av silisiumkarbid.

Info

Publication number
NO912715L
NO912715L NO91912715A NO912715A NO912715L NO 912715 L NO912715 L NO 912715L NO 91912715 A NO91912715 A NO 91912715A NO 912715 A NO912715 A NO 912715A NO 912715 L NO912715 L NO 912715L
Authority
NO
Norway
Prior art keywords
chamber
cooling
wall
transport member
reactor
Prior art date
Application number
NO91912715A
Other languages
English (en)
Other versions
NO912715D0 (no
Inventor
Alan W Weimer
William G Moore
William Rafaniello
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 NO912715L publication Critical patent/NO912715L/no
Publication of NO912715D0 publication Critical patent/NO912715D0/no

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/90—Carbides
    • C01B32/914—Carbides of single elements
    • C01B32/956—Silicon carbide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • 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
    • B01J8/0095—Chemical 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/90—Carbides
    • C01B32/914—Carbides of single elements
    • C01B32/956—Silicon carbide
    • C01B32/963—Preparation from compounds containing silicon
    • C01B32/97—Preparation from SiO or SiO2
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/51—Particles with a specific particle size distribution
    • 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
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/64—Nanometer sized, i.e. from 1-100 nanometer
    • 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
    • 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
    • C01P2006/80—Compositional purity

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Nanotechnology (AREA)
  • Materials Engineering (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Composite Materials (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Ceramic Products (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
NO912715A 1989-01-11 1991-07-10 Fremgangsmaate for fremstilling av silisiumkarbid. NO912715D0 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/US1989/000114 WO1990008104A1 (en) 1989-01-11 1989-01-11 Process for preparing silicon carbide
PCT/US1990/000276 WO1990008105A1 (en) 1989-01-11 1990-01-11 Process for preparing silicon carbide

Publications (2)

Publication Number Publication Date
NO912715L true NO912715L (no) 1991-07-10
NO912715D0 NO912715D0 (no) 1991-07-10

Family

ID=22214776

Family Applications (1)

Application Number Title Priority Date Filing Date
NO912715A NO912715D0 (no) 1989-01-11 1991-07-10 Fremgangsmaate for fremstilling av silisiumkarbid.

Country Status (11)

Country Link
EP (1) EP0453516B1 (no)
JP (1) JP2841862B2 (no)
KR (1) KR910700198A (no)
AT (1) ATE122322T1 (no)
AU (1) AU632795B2 (no)
BR (1) BR9007006A (no)
CA (1) CA2045526C (no)
DE (1) DE69019339T2 (no)
FI (1) FI913353A0 (no)
NO (1) NO912715D0 (no)
WO (2) WO1990008104A1 (no)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5380688A (en) * 1993-08-09 1995-01-10 The Dow Chemical Company Method for making submicrometer carbides, submicrometer solid solution carbides, and the material resulting therefrom
KR100766748B1 (ko) * 2006-06-15 2007-10-12 주식회사 에코프로 구형의 탄소/실리카 나노복합체를 지지체로 하는촉매복합체의 제조방법
JP6184732B2 (ja) * 2013-04-26 2017-08-23 株式会社トクヤマ 炭化珪素顆粒及びその製造方法
JP6261384B2 (ja) * 2014-03-03 2018-01-17 太平洋セメント株式会社 炭化珪素の製造方法
CN114149007B (zh) * 2020-09-04 2023-06-30 中国科学院过程工程研究所 一种碳化硅的制备方法
RU206768U1 (ru) * 2021-07-27 2021-09-28 Федеральное государственное бюджетное учреждение науки Федеральный исследовательский центр «Коми научный центр Уральского отделения Российской академии наук» Реактор для получения композитных углерод-карбидокремниевых волокон со структурой "сердцевина-оболочка"
DE102021128398A1 (de) 2021-10-30 2023-05-04 The Yellow SiC Holding GmbH Siliziumkarbidhaltiges Material, Präkursor-Zusammensetzung und deren Herstellungsverfahren
DE102021131748B3 (de) 2021-12-02 2023-02-23 Nippon Kornmeyer Carbon Group Gmbh Verfahren zum Herstellen von hochreinem Siliziumkarbid-Pulver

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1084235A (en) * 1976-05-24 1980-08-26 Ryo Enomoto PROCESS AND AN APPARATUS FOR PRODUCING SILICON CARBIDE CONSISTING MAINLY OF .beta.-TYPE CRYSTAL
JPS55113609A (en) * 1979-02-21 1980-09-02 Ibiden Co Ltd Manufacturing apparatus for beta crystallbase silicon carbide
JPS5684310A (en) * 1979-12-14 1981-07-09 Hiroshige Suzuki Manufacture of betaatype silicon carbide
US4529575A (en) * 1982-08-27 1985-07-16 Ibiden Kabushiki Kaisha Process for producing ultrafine silicon carbide powder

Also Published As

Publication number Publication date
AU5088390A (en) 1990-08-13
BR9007006A (pt) 1991-10-22
EP0453516A1 (en) 1991-10-30
CA2045526A1 (en) 1990-07-12
JPH08506312A (ja) 1996-07-09
CA2045526C (en) 2001-03-27
WO1990008105A1 (en) 1990-07-26
ATE122322T1 (de) 1995-05-15
JP2841862B2 (ja) 1998-12-24
DE69019339T2 (de) 1995-09-14
KR910700198A (ko) 1991-03-14
EP0453516B1 (en) 1995-05-10
AU632795B2 (en) 1993-01-14
NO912715D0 (no) 1991-07-10
DE69019339D1 (de) 1995-06-14
FI913353A0 (fi) 1991-07-10
WO1990008104A1 (en) 1990-07-26

Similar Documents

Publication Publication Date Title
ATE73007T1 (de) Apparat und verfahren zur herstellung gleichmaessiger, feiner keramikpulver.
US2398954A (en) Process and apparatus for promoting thermal reactions
US4941965A (en) Process for the hydrocracking of a hydrocarbon feedstock and hydrocracking plant for carrying
NO912715D0 (no) Fremgangsmaate for fremstilling av silisiumkarbid.
US3138435A (en) Deposition apparatus and method for forming a pyrolytic graphite article
US3206331A (en) Method for coating articles with pyrolitic graphite
US5053575A (en) Method of conversion of natural gas or of light alkanes into unsaturated hydrocarbons
GB934673A (en) Improvements in or relating to the production of semi-conductor materials
AU627244B2 (en) Improvements in or relating to method of cracking a batch of heavy hydrocarbons into lighter hydrocarbons and devices for carrying out this method
ES468692A1 (es) Un procedimiento para el tratamiento termico de solidos de granulado fino.
GB831522A (en) Process for carrying out endothermic reactions at high temperatures
NO911305L (no) Fremgangsmaate til fremstilling av karbidprodukter og apparat til utfoerelse av fremgangsmaaten.
JPS56100125A (en) Manufacture of silicon carbide whisker
JPS57111300A (en) Preparation of ceramic whisker
ES343824A1 (es) Un procedimiento para la produccion de dioxido de silicio finamente dispersado.
JPS56100115A (en) Manufacture of silicon nitride whisker
SU508475A1 (ru) Способ получени волокнистогокарбида кремни
JPS5597239A (en) Method and apparatus for calcining powdery raw material
GB1558969A (en) Fluidised beds
JPS6473078A (en) C.v.d. device
JPS5614401A (en) Alcohol reforming apparatus
JPS57129897A (en) Crucible-free zone melting process
RU2042751C1 (ru) Устройство для получения изделий и покрытий из нитрида бора
GB757736A (en) A process for producing germanium monoxide
GB677471A (en) Improvements in or relating to melamine