IT1113325B - Pasta carboniosa per messa in forma a freddo - Google Patents

Pasta carboniosa per messa in forma a freddo

Info

Publication number
IT1113325B
IT1113325B IT21938/79A IT2193879A IT1113325B IT 1113325 B IT1113325 B IT 1113325B IT 21938/79 A IT21938/79 A IT 21938/79A IT 2193879 A IT2193879 A IT 2193879A IT 1113325 B IT1113325 B IT 1113325B
Authority
IT
Italy
Prior art keywords
cold formation
charcoal paste
charcoal
paste
cold
Prior art date
Application number
IT21938/79A
Other languages
English (en)
Other versions
IT7921938A0 (it
Inventor
Daniel Dumas
Serge Lacroix
Jean Vallon
Original Assignee
Electrodes & Refractaires
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
Priority claimed from FR7812447A external-priority patent/FR2423467A1/fr
Priority claimed from FR7904769A external-priority patent/FR2453839A2/fr
Application filed by Electrodes & Refractaires filed Critical Electrodes & Refractaires
Publication of IT7921938A0 publication Critical patent/IT7921938A0/it
Application granted granted Critical
Publication of IT1113325B publication Critical patent/IT1113325B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C3/00—Electrolytic production, recovery or refining of metals by electrolysis of melts
    • C25C3/06—Electrolytic production, recovery or refining of metals by electrolysis of melts of aluminium
    • C25C3/08—Cell construction, e.g. bottoms, walls, cathodes
    • 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
    • C04B35/528—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 obtained from carbonaceous particles with or without other non-organic components
    • C04B35/532—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 obtained from carbonaceous particles with or without other non-organic components containing a carbonisable binder
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/10—Reduction of greenhouse gas [GHG] emissions
    • Y02P10/134—Reduction of greenhouse gas [GHG] emissions by avoiding CO2, e.g. using hydrogen
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Metallurgy (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Ceramic Products (AREA)
  • Compositions Of Oxide Ceramics (AREA)
IT21938/79A 1978-04-20 1979-04-18 Pasta carboniosa per messa in forma a freddo IT1113325B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7812447A FR2423467A1 (fr) 1978-04-20 1978-04-20 Pate carbonee pour mise en forme a froid
FR7904769A FR2453839A2 (fr) 1979-02-19 1979-02-19 Nouvelle pate carbonee pour mise en forme a froid

Publications (2)

Publication Number Publication Date
IT7921938A0 IT7921938A0 (it) 1979-04-18
IT1113325B true IT1113325B (it) 1986-01-20

Family

ID=26220569

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21938/79A IT1113325B (it) 1978-04-20 1979-04-18 Pasta carboniosa per messa in forma a freddo

Country Status (13)

Country Link
US (1) US4192730A (it)
EP (1) EP0005410B1 (it)
JP (1) JPS6038354B2 (it)
AU (1) AU531610B2 (it)
BR (1) BR7902420A (it)
CA (1) CA1135457A (it)
CH (1) CH636832A5 (it)
DE (1) DE2964780D1 (it)
ES (2) ES479686A1 (it)
IN (1) IN151193B (it)
IT (1) IT1113325B (it)
NO (1) NO149500C (it)
YU (1) YU91379A (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4282039A (en) * 1980-06-30 1981-08-04 Reynolds Metals Company Carbon ramming mix
CA1271324A (en) * 1987-03-23 1990-07-10 Sadashiv Nadkarni Cement for cathode blocks
US5120478A (en) * 1988-09-06 1992-06-09 Alcan International Limited Cement for collector bar-carbon block joints of electrolytic cells
NZ330483A (en) * 1997-08-06 1999-10-28 Albras Aluminio Brasileiro Sa Anode, a process for the manufacture thereof using sugar cane molasses as a binding agent and a process for the production of aluminium
EP1693486B1 (en) * 2000-02-16 2009-04-29 Alcan International Limited A method for providing a protective coating for carbonaceous components of an electrolysis cell
US6475358B2 (en) * 2000-02-16 2002-11-05 Alcan International Limited Method for providing a protective coating for carbonaceous components of an electrolysis cell
CN105463509A (zh) * 2015-11-27 2016-04-06 贵阳铝镁设计研究院有限公司 一种铝电解槽炉膛整体成型方法及炉膛结构
CN105803486A (zh) * 2016-05-16 2016-07-27 中电投宁夏能源铝业青鑫炭素有限公司 铝电解槽用阴极冷捣糊制备方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2890128A (en) * 1954-03-24 1959-06-09 Union Carbide Corp Carbonaceous cement
US2941893A (en) * 1955-12-22 1960-06-21 Mcconnaughay Kenneth Earl Bituminous emulsion
US3303031A (en) * 1965-12-09 1967-02-07 Union Carbide Corp Carbonaceous ramming paste
FR1552933A (it) * 1967-10-05 1969-01-10
US3976494A (en) * 1973-12-27 1976-08-24 Onoda Cement Company, Ltd. Process for inhibiting corrosion of iron or steel placed in cement products
US4032653A (en) * 1974-03-11 1977-06-28 Aluminum Company Of America Mix suitable for use in seams between carbon blocks
US4072599A (en) * 1975-08-28 1978-02-07 Reynolds Metals Company Carbon electrodes having stabilized binders derived from the entire organic fraction of bituminous coal

Also Published As

Publication number Publication date
CH636832A5 (fr) 1983-06-30
AU531610B2 (en) 1983-09-01
DE2964780D1 (en) 1983-03-24
ES485020A1 (es) 1980-04-16
JPS6038354B2 (ja) 1985-08-31
YU91379A (en) 1983-02-28
CA1135457A (fr) 1982-11-16
ES479686A1 (es) 1980-01-16
JPS54139915A (en) 1979-10-30
EP0005410B1 (fr) 1983-02-16
EP0005410A1 (fr) 1979-11-14
IT7921938A0 (it) 1979-04-18
NO149500B (no) 1984-01-23
BR7902420A (pt) 1979-11-27
IN151193B (it) 1983-03-05
US4192730A (en) 1980-03-11
AU4611779A (en) 1979-10-25
NO791299L (no) 1979-10-23
NO149500C (no) 1985-06-04

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970225