SE7704688L - Genom direkt elektrisk upphettning enligt motstandsprincipen driven ugnsanleggning, i synnerhet for framstellning av kiselkarbid - Google Patents

Genom direkt elektrisk upphettning enligt motstandsprincipen driven ugnsanleggning, i synnerhet for framstellning av kiselkarbid

Info

Publication number
SE7704688L
SE7704688L SE7704688A SE7704688A SE7704688L SE 7704688 L SE7704688 L SE 7704688L SE 7704688 A SE7704688 A SE 7704688A SE 7704688 A SE7704688 A SE 7704688A SE 7704688 L SE7704688 L SE 7704688L
Authority
SE
Sweden
Prior art keywords
carbid
silicone
manufacture
electric heating
heating according
Prior art date
Application number
SE7704688A
Other languages
Unknown language ( )
English (en)
Other versions
SE430114B (sv
Inventor
F Petersen
A Korsten
Original Assignee
Kempten Elektroschmelz Gmbh
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 Kempten Elektroschmelz Gmbh filed Critical Kempten Elektroschmelz Gmbh
Publication of SE7704688L publication Critical patent/SE7704688L/sv
Publication of SE430114B publication Critical patent/SE430114B/sv

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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Furnace Details (AREA)
  • Resistance Heating (AREA)
  • Ceramic Products (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Silicon Compounds (AREA)
  • Discharge Heating (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
SE7704688A 1976-07-05 1977-04-22 Genom direkt elektrisk upphettning enligt motstandsprincipen driven ugnsanleggning for framstellning av kiselkarbid samt anvendning av en sadan anleggning SE430114B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2630198A DE2630198C2 (de) 1976-07-05 1976-07-05 Ofen mit direkter elektrischer Widerstands-Heizung zur Herstellung von Siliciumcarbid

Publications (2)

Publication Number Publication Date
SE7704688L true SE7704688L (sv) 1978-01-06
SE430114B SE430114B (sv) 1983-10-17

Family

ID=5982243

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7704688A SE430114B (sv) 1976-07-05 1977-04-22 Genom direkt elektrisk upphettning enligt motstandsprincipen driven ugnsanleggning for framstellning av kiselkarbid samt anvendning av en sadan anleggning

Country Status (27)

Country Link
US (1) US4158744A (sv)
JP (1) JPS536300A (sv)
AR (1) AR210033A1 (sv)
AU (1) AU509846B2 (sv)
BE (1) BE856429A (sv)
BR (1) BR7700858A (sv)
CA (1) CA1070477A (sv)
CH (1) CH626982A5 (sv)
CS (1) CS219324B2 (sv)
DD (1) DD128503A5 (sv)
DE (1) DE2630198C2 (sv)
ES (1) ES460365A1 (sv)
FR (1) FR2357846A1 (sv)
GB (1) GB1586367A (sv)
IN (1) IN148033B (sv)
IS (1) IS1034B6 (sv)
IT (1) IT1078486B (sv)
MX (1) MX147608A (sv)
NL (1) NL168935C (sv)
NO (1) NO147196C (sv)
NZ (1) NZ184353A (sv)
PL (1) PL118243B1 (sv)
RO (1) RO72395A (sv)
SE (1) SE430114B (sv)
SU (1) SU755208A3 (sv)
YU (1) YU43877A (sv)
ZA (1) ZA773456B (sv)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1167499A (en) * 1979-09-28 1984-05-15 Dresser Industries, Inc. Arcuate silicon carbide manufacturing plant
US4399546A (en) * 1979-09-28 1983-08-16 Dresser Industries, Inc. Silicon carbide furnace
JPS58107392U (ja) * 1982-01-13 1983-07-21 富士石油株式会社 タンクの底板
US5571483A (en) * 1990-01-26 1996-11-05 Exolon-Esk Company System of converting environmentally pollutant waste gases to a useful product
DE4226867C1 (de) * 1992-08-13 1993-11-25 Kempten Elektroschmelz Gmbh Durch direkte elektrische Heizung nach dem Widerstandsprinzip betriebene Ofenanlage offener Bauart
CN110849151A (zh) * 2019-11-19 2020-02-28 宁夏天净隆鼎碳化硅有限公司 一种高效环保的碳化硅冶炼炉
CN115744898B (zh) * 2022-11-18 2024-03-22 安徽省煤田地质局勘查研究院 一种石墨分离提纯装置及提纯方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE160101C (sv) *
US941339A (en) * 1907-06-14 1909-11-23 Frank J Tone Process of producing silicon carbid.
US1044295A (en) * 1907-06-14 1912-11-12 Frank J Tone Process of producing silicon carbid.
US3329527A (en) * 1963-09-13 1967-07-04 Monsanto Co Graphite heating elements and method of conditioning the heating surfaces thereof
US3351742A (en) * 1964-12-02 1967-11-07 Monsanto Co Electric resistance heaters
SE301519B (sv) * 1966-10-24 1968-06-10 Kanthal Ab
DD114673A5 (sv) * 1973-12-21 1975-08-12
US3964943A (en) * 1974-02-12 1976-06-22 Danfoss A/S Method of producing electrical resistor

Also Published As

Publication number Publication date
ZA773456B (en) 1978-04-26
CH626982A5 (sv) 1981-12-15
DE2630198A1 (de) 1978-01-19
NO772355L (no) 1978-01-06
NL7702433A (nl) 1978-01-09
BR7700858A (pt) 1978-04-04
CS219324B2 (en) 1983-03-25
AR210033A1 (es) 1977-06-15
GB1586367A (en) 1981-03-18
US4158744A (en) 1979-06-19
AU509846B2 (en) 1980-05-29
IS1034B6 (is) 1980-09-26
PL118243B1 (en) 1981-09-30
AU2595077A (en) 1978-12-14
CA1070477A (en) 1980-01-29
NL168935C (nl) 1984-02-16
YU43877A (en) 1982-05-31
BE856429A (fr) 1978-01-04
NZ184353A (en) 1981-04-24
DD128503A5 (de) 1977-11-23
FR2357846A1 (fr) 1978-02-03
NO147196B (no) 1982-11-08
ES460365A1 (es) 1978-04-01
IS2401A7 (is) 1978-01-06
IN148033B (sv) 1980-10-04
JPS5713491B2 (sv) 1982-03-17
PL199358A1 (pl) 1978-02-13
NO147196C (no) 1983-02-16
SU755208A3 (en) 1980-08-07
DE2630198C2 (de) 1983-02-03
IT1078486B (it) 1985-05-08
RO72395A (ro) 1981-06-22
SE430114B (sv) 1983-10-17
JPS536300A (en) 1978-01-20
MX147608A (es) 1983-01-03
FR2357846B1 (sv) 1981-01-09

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