CH640199A5 - Process and plant for the production of silicon carbide (carborundum) - Google Patents

Process and plant for the production of silicon carbide (carborundum) Download PDF

Info

Publication number
CH640199A5
CH640199A5 CH719080A CH719080A CH640199A5 CH 640199 A5 CH640199 A5 CH 640199A5 CH 719080 A CH719080 A CH 719080A CH 719080 A CH719080 A CH 719080A CH 640199 A5 CH640199 A5 CH 640199A5
Authority
CH
Switzerland
Prior art keywords
installation
ovens
load
charge
oven
Prior art date
Application number
CH719080A
Other languages
English (en)
French (fr)
Inventor
James Davis Phillips
Original Assignee
Dresser Ind
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 Dresser Ind filed Critical Dresser Ind
Publication of CH640199A5 publication Critical patent/CH640199A5/fr

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/60—Heating arrangements wherein the heating current flows through granular powdered or fluid material, e.g. for salt-bath furnace, electrolytic heating
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B21/00—Open or uncovered sintering apparatus; Other heat-treatment apparatus of like construction

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Silicon Compounds (AREA)
  • Furnace Details (AREA)
CH719080A 1979-09-28 1980-09-25 Process and plant for the production of silicon carbide (carborundum) CH640199A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US7976379A 1979-09-28 1979-09-28

Publications (1)

Publication Number Publication Date
CH640199A5 true CH640199A5 (en) 1983-12-30

Family

ID=22152650

Family Applications (1)

Application Number Title Priority Date Filing Date
CH719080A CH640199A5 (en) 1979-09-28 1980-09-25 Process and plant for the production of silicon carbide (carborundum)

Country Status (9)

Country Link
JP (1) JPS5824372B2 (ja)
AU (1) AU6165980A (ja)
BR (1) BR8006188A (ja)
CA (1) CA1167499A (ja)
CH (1) CH640199A5 (ja)
IN (1) IN154845B (ja)
NL (1) NL8004762A (ja)
NO (1) NO802864L (ja)
NZ (1) NZ194699A (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4399546A (en) * 1979-09-28 1983-08-16 Dresser Industries, Inc. Silicon carbide furnace

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2630198C2 (de) * 1976-07-05 1983-02-03 Elektroschmelzwerk Kempten GmbH, 8000 München Ofen mit direkter elektrischer Widerstands-Heizung zur Herstellung von Siliciumcarbid

Also Published As

Publication number Publication date
NO802864L (no) 1981-03-30
JPS5824372B2 (ja) 1983-05-20
AU6165980A (en) 1981-04-02
NZ194699A (en) 1982-12-21
BR8006188A (pt) 1981-04-07
CA1167499A (en) 1984-05-15
NL8004762A (nl) 1981-03-31
IN154845B (ja) 1984-12-15
JPS5659615A (en) 1981-05-23

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Legal Events

Date Code Title Description
PUE Assignment

Owner name: ABRASIVE INDUSTRIES, INC.

PL Patent ceased