CA926092A - Method of eliminating effects of impurities in carbon bodies - Google Patents

Method of eliminating effects of impurities in carbon bodies

Info

Publication number
CA926092A
CA926092A CA101260A CA101260A CA926092A CA 926092 A CA926092 A CA 926092A CA 101260 A CA101260 A CA 101260A CA 101260 A CA101260 A CA 101260A CA 926092 A CA926092 A CA 926092A
Authority
CA
Canada
Prior art keywords
impurities
carbon bodies
eliminating effects
eliminating
effects
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA101260A
Other languages
English (en)
Other versions
CA101260S (en
Inventor
N. Tucker Thomas
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dow Silicones Corp
Original Assignee
Dow Corning Corp
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 Corning Corp filed Critical Dow Corning Corp
Application granted granted Critical
Publication of CA926092A publication Critical patent/CA926092A/en
Expired legal-status Critical Current

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
    • H05B7/00—Heating by electric discharge
    • H05B7/02—Details
    • H05B7/06—Electrodes
    • H05B7/08—Electrodes non-consumable
    • H05B7/085—Electrodes non-consumable mainly consisting of carbon
    • 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
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/515—Shaped 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
    • C04B35/52—Shaped 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 carbon, e.g. graphite
    • 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
    • H05B3/10—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
    • H05B3/12—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material
    • H05B3/14—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material the material being non-metallic
    • H05B3/145—Carbon only, e.g. carbon black, graphite

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Plasma & Fusion (AREA)
  • Physics & Mathematics (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Silicon Compounds (AREA)
CA101260A 1970-05-04 1970-12-22 Method of eliminating effects of impurities in carbon bodies Expired CA926092A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US3486670A 1970-05-04 1970-05-04

Publications (1)

Publication Number Publication Date
CA926092A true CA926092A (en) 1973-05-15

Family

ID=21879076

Family Applications (1)

Application Number Title Priority Date Filing Date
CA101260A Expired CA926092A (en) 1970-05-04 1970-12-22 Method of eliminating effects of impurities in carbon bodies

Country Status (9)

Country Link
US (1) US3645686A (fr)
JP (1) JPS535505B1 (fr)
AT (1) AT336543B (fr)
BE (1) BE766619A (fr)
CA (1) CA926092A (fr)
DE (1) DE2121975C3 (fr)
FR (1) FR2091112A5 (fr)
GB (1) GB1326965A (fr)
NL (1) NL7106051A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4224297A (en) * 1977-07-22 1980-09-23 Wacker-Chemie Gmbh Method for reactivating a residue containing elemental silicon
US4400232A (en) * 1981-11-09 1983-08-23 Eagle-Picher Industries, Inc. Control of oxygen- and carbon-related crystal defects in silicon processing
JPS5916617A (ja) * 1982-07-19 1984-01-27 Nippon Steel Corp 厚鋼板のオンライン冷却装置
DE3332447A1 (de) * 1983-09-08 1985-03-21 Wacker-Chemitronic Gesellschaft für Elektronik-Grundstoffe mbH, 8263 Burghausen Verfahren zur befreiung von siliciumbruchstuecken von verunreinigungen
DE102005046703A1 (de) * 2005-09-29 2007-04-05 Wacker Chemie Ag Verfahren und Vorrichtung zur Hydrierung von Chlorsilanen
EP3535215B1 (fr) 2016-11-07 2020-02-19 Wacker Chemie AG Procédé pour broyer des matières solides contenant du silicium

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2734800A (en) * 1956-02-14 Brooks
US1982821A (en) * 1933-06-02 1934-12-04 Hygrade Sylvania Corp Electrode and method of manufacture
US2117497A (en) * 1937-08-27 1938-05-17 Dow Chemical Co Method of purifying carbon or graphite
US2260746A (en) * 1938-09-02 1941-10-28 Dow Chemical Co Method of treating carbon or graphite
US3387941A (en) * 1965-03-23 1968-06-11 Carbon Company Process for desulfurizing carbonaceous materials

Also Published As

Publication number Publication date
DE2121975B2 (de) 1973-11-22
GB1326965A (en) 1973-08-15
JPS535505B1 (fr) 1978-02-28
FR2091112A5 (fr) 1972-01-14
US3645686A (en) 1972-02-29
AT336543B (de) 1977-05-10
DE2121975A1 (de) 1971-11-18
DE2121975C3 (de) 1974-06-20
BE766619A (fr) 1971-11-03
ATA382071A (de) 1976-09-15
NL7106051A (fr) 1971-11-08

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