ATA382071A - Verfahren zur verminderung der verunreinigungen von kohlenstoffkorpern - Google Patents

Verfahren zur verminderung der verunreinigungen von kohlenstoffkorpern

Info

Publication number
ATA382071A
ATA382071A AT713820A AT382071A ATA382071A AT A382071 A ATA382071 A AT A382071A AT 713820 A AT713820 A AT 713820A AT 382071 A AT382071 A AT 382071A AT A382071 A ATA382071 A AT A382071A
Authority
AT
Austria
Prior art keywords
drawer guide
drawer
guide
Prior art date
Application number
AT713820A
Other languages
English (en)
Other versions
AT336543B (de
Original Assignee
Dow Corning
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 filed Critical Dow Corning
Publication of ATA382071A publication Critical patent/ATA382071A/de
Application granted granted Critical
Publication of AT336543B publication Critical patent/AT336543B/de

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)
AT382071A 1970-05-04 1971-05-03 Verfahren zur verminderung der verunreinigungen von kohlenstoffkorpern AT336543B (de)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
ATA382071A true ATA382071A (de) 1976-09-15
AT336543B AT336543B (de) 1977-05-10

Family

ID=21879076

Family Applications (1)

Application Number Title Priority Date Filing Date
AT382071A AT336543B (de) 1970-05-04 1971-05-03 Verfahren zur verminderung der verunreinigungen von kohlenstoffkorpern

Country Status (9)

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

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 (de) 2016-11-07 2020-02-19 Wacker Chemie AG Verfahren zum mahlen von silizium enthaltenden feststoffen

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 (de) 1978-02-28
FR2091112A5 (de) 1972-01-14
CA926092A (en) 1973-05-15
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
NL7106051A (de) 1971-11-08

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
ELJ Ceased due to non-payment of the annual fee