RO72395A - Instalatie pentru incalzirea electrica prin rezistenta a materialelorceramice - Google Patents

Instalatie pentru incalzirea electrica prin rezistenta a materialelorceramice

Info

Publication number
RO72395A
RO72395A RO7789077A RO8907777A RO72395A RO 72395 A RO72395 A RO 72395A RO 7789077 A RO7789077 A RO 7789077A RO 8907777 A RO8907777 A RO 8907777A RO 72395 A RO72395 A RO 72395A
Authority
RO
Romania
Prior art keywords
installation
resistance
electrical heating
ceramic materials
ceramic
Prior art date
Application number
RO7789077A
Other languages
English (en)
French (fr)
Inventor
Fritz Petersen
Andreas Korsten
Original Assignee
Elektroschmelzwerk Kemptem Gmbh,De
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 Elektroschmelzwerk Kemptem Gmbh,De filed Critical Elektroschmelzwerk Kemptem Gmbh,De
Publication of RO72395A publication Critical patent/RO72395A/ro

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)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Discharge Heating (AREA)
RO7789077A 1976-07-05 1977-01-18 Instalatie pentru incalzirea electrica prin rezistenta a materialelorceramice RO72395A (ro)

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 (1)

Publication Number Publication Date
RO72395A true RO72395A (ro) 1981-06-22

Family

ID=5982243

Family Applications (1)

Application Number Title Priority Date Filing Date
RO7789077A RO72395A (ro) 1976-07-05 1977-01-18 Instalatie pentru incalzirea electrica prin rezistenta a materialelorceramice

Country Status (27)

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

Families Citing this family (6)

* 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
CA1167499A (en) * 1979-09-28 1984-05-15 Dresser Industries, Inc. Arcuate silicon carbide manufacturing plant
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
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 (ro) *
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 (ro) * 1966-10-24 1968-06-10 Kanthal Ab
DD114673A5 (ro) * 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
PL199358A1 (pl) 1978-02-13
CA1070477A (en) 1980-01-29
US4158744A (en) 1979-06-19
BR7700858A (pt) 1978-04-04
IT1078486B (it) 1985-05-08
IS1034B6 (is) 1980-09-26
IN148033B (ro) 1980-10-04
JPS536300A (en) 1978-01-20
MX147608A (es) 1983-01-03
SU755208A3 (en) 1980-08-07
NL168935C (nl) 1984-02-16
FR2357846B1 (ro) 1981-01-09
NO147196C (no) 1983-02-16
AU509846B2 (en) 1980-05-29
NO772355L (no) 1978-01-06
ES460365A1 (es) 1978-04-01
DD128503A5 (de) 1977-11-23
CH626982A5 (ro) 1981-12-15
IS2401A7 (is) 1978-01-06
AR210033A1 (es) 1977-06-15
DE2630198C2 (de) 1983-02-03
PL118243B1 (en) 1981-09-30
SE430114B (sv) 1983-10-17
NL7702433A (nl) 1978-01-09
SE7704688L (sv) 1978-01-06
YU43877A (en) 1982-05-31
DE2630198A1 (de) 1978-01-19
FR2357846A1 (fr) 1978-02-03
BE856429A (fr) 1978-01-04
GB1586367A (en) 1981-03-18
JPS5713491B2 (ro) 1982-03-17
NZ184353A (en) 1981-04-24
AU2595077A (en) 1978-12-14
CS219324B2 (en) 1983-03-25
ZA773456B (en) 1978-04-26
NO147196B (no) 1982-11-08

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