SU1554769A3 - Электролизер дл электролитического восстановлени алюмини из глинозема - Google Patents

Электролизер дл электролитического восстановлени алюмини из глинозема Download PDF

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Publication number
SU1554769A3
SU1554769A3 SU843715907A SU3715907A SU1554769A3 SU 1554769 A3 SU1554769 A3 SU 1554769A3 SU 843715907 A SU843715907 A SU 843715907A SU 3715907 A SU3715907 A SU 3715907A SU 1554769 A3 SU1554769 A3 SU 1554769A3
Authority
SU
USSR - Soviet Union
Prior art keywords
carbon
aluminum
electrolyzer
mesh
solid refractory
Prior art date
Application number
SU843715907A
Other languages
English (en)
Russian (ru)
Inventor
Джордж Боксалл Ларри
Марк Бачта Вилльям
Викарс Кук Артур
Чарльз Нэгл Деннис
Вилльям Таунсенд Дуглас
Original Assignee
Коммонвелф Алюминум Корпорейшн (Фирма)
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 US06/400,772 external-priority patent/US4526911A/en
Priority claimed from US06/400,773 external-priority patent/US4466996A/en
Priority claimed from US06/400,762 external-priority patent/US4544469A/en
Application filed by Коммонвелф Алюминум Корпорейшн (Фирма) filed Critical Коммонвелф Алюминум Корпорейшн (Фирма)
Application granted granted Critical
Publication of SU1554769A3 publication Critical patent/SU1554769A3/ru

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Classifications

    • 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
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
    • C04B35/632—Organic additives
    • C04B35/634—Polymers
    • 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
    • C04B35/58—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 borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides
    • C04B35/5805—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 borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on borides
    • C04B35/58064—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 borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on borides based on refractory borides
    • C04B35/58071—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 borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on borides based on refractory borides based on titanium borides
    • 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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
    • 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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
    • C04B41/5053—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials non-oxide ceramics
    • C04B41/5062—Borides, Nitrides or Silicides
    • C04B41/507—Borides
    • 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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
    • C04B41/81—Coating or impregnation
    • C04B41/85—Coating or impregnation with inorganic materials
    • C04B41/87—Ceramics
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Metallurgy (AREA)
  • Electrolytic Production Of Metals (AREA)
SU843715907A 1982-07-22 1984-03-21 Электролизер дл электролитического восстановлени алюмини из глинозема SU1554769A3 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US06/400,772 US4526911A (en) 1982-07-22 1982-07-22 Aluminum cell cathode coating composition
US06/400,773 US4466996A (en) 1982-07-22 1982-07-22 Aluminum cell cathode coating method
US06/400,762 US4544469A (en) 1982-07-22 1982-07-22 Aluminum cell having aluminum wettable cathode surface

Publications (1)

Publication Number Publication Date
SU1554769A3 true SU1554769A3 (ru) 1990-03-30

Family

ID=27410420

Family Applications (1)

Application Number Title Priority Date Filing Date
SU843715907A SU1554769A3 (ru) 1982-07-22 1984-03-21 Электролизер дл электролитического восстановлени алюмини из глинозема

Country Status (8)

Country Link
JP (1) JPS59501671A (ja)
AU (1) AU571186B2 (ja)
CA (1) CA1256232A (ja)
ES (2) ES524394A0 (ja)
MX (1) MX159936A (ja)
NZ (1) NZ204983A (ja)
SU (1) SU1554769A3 (ja)
WO (1) WO1984000566A1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2257425C2 (ru) * 2000-02-16 2005-07-27 Алкан Интернешнел Лимитед Способ формирования защитного покрытия для углеродсодержащих компонентов электролизной ячейки
RU2401885C1 (ru) * 2009-03-23 2010-10-20 Федеральное государственное образовательное учреждение высшего профессионального образования "Сибирский федеральный университет" Способ защиты катодного устройства алюминиевого электролизера

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1985003532A1 (en) * 1984-02-03 1985-08-15 Commonwealth Aluminum Corporation Refractory hard metal containing plates for aluminum cell cathodes
US4582553A (en) * 1984-02-03 1986-04-15 Commonwealth Aluminum Corporation Process for manufacture of refractory hard metal containing plates for aluminum cell cathodes
DE3885943D1 (de) * 1987-06-16 1994-01-13 Ucar Carbon Tech Verfahren zur Versieglung von Kohlenstoff- und Graphitoberflächen.
US5019426A (en) * 1987-06-16 1991-05-28 Union Carbide Corporation Topical treatment for sealing carbon and graphite surfaces
US5002981A (en) * 1988-12-07 1991-03-26 Ucar Carbon Technology Corporation High strength carbonaceous cement
JP5554117B2 (ja) * 2010-03-30 2014-07-23 日本電極株式会社 アルミニウム精錬用カソードカーボンブロック及びその製造方法
CN114457383B (zh) * 2022-02-28 2023-05-23 山西亮宇炭素有限公司 一种环保型铝电解槽用阴极捣固糊
CN115961310B (zh) * 2023-01-31 2023-12-12 中铝郑州有色金属研究院有限公司 一种二硼化钛可润湿阴极
CN116789921A (zh) * 2023-05-23 2023-09-22 利津荣达新材料有限公司 预焙阳极结合剂的制备方法
EP4733288A1 (en) 2024-10-24 2026-04-29 Dubai Aluminium PJSC Process for enhancing cathode lifetime in electrolytic cells for the hall-héroult process

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1251962B (de) * 1963-11-21 1967-10-12 The British Aluminium Company Limited, London Kathode fur eine Elektrolysezelle zur Herstellung von Aluminium und Verfahren zur Herstellung derselben
US3441529A (en) * 1966-11-16 1969-04-29 Union Carbide Corp Carbonaceous cement
US3661736A (en) * 1969-05-07 1972-05-09 Olin Mathieson Refractory hard metal composite cathode aluminum reduction cell
US4042656A (en) * 1975-04-21 1977-08-16 Vladimir Petrovich Chviruk Graphite-base filling material for the decomposition of alkali metal amalgams and method of producing same
US4179345A (en) * 1979-02-26 1979-12-18 Aluminum Company Of America Controlled wettability graphite electrodes for selective use in electrolysis cells
US4308114A (en) * 1980-07-21 1981-12-29 Aluminum Company Of America Electrolytic production of aluminum using a composite cathode
US4308115A (en) * 1980-08-15 1981-12-29 Aluminum Company Of America Method of producing aluminum using graphite cathode coated with refractory hard metal
US4376029A (en) * 1980-09-11 1983-03-08 Great Lakes Carbon Corporation Titanium diboride-graphite composits

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Патент US У 4093524, кл. 204-61, опублик. 1978. *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2257425C2 (ru) * 2000-02-16 2005-07-27 Алкан Интернешнел Лимитед Способ формирования защитного покрытия для углеродсодержащих компонентов электролизной ячейки
RU2401885C1 (ru) * 2009-03-23 2010-10-20 Федеральное государственное образовательное учреждение высшего профессионального образования "Сибирский федеральный университет" Способ защиты катодного устройства алюминиевого электролизера

Also Published As

Publication number Publication date
WO1984000566A1 (en) 1984-02-16
JPH039195B2 (ja) 1991-02-07
ES8602156A1 (es) 1985-11-16
AU1880883A (en) 1984-02-23
AU571186B2 (en) 1988-04-14
CA1256232A (en) 1989-06-20
ES8504970A1 (es) 1985-04-16
NZ204983A (en) 1986-08-08
MX159936A (es) 1989-10-06
ES539499A0 (es) 1985-11-16
ES524394A0 (es) 1985-04-16
JPS59501671A (ja) 1984-10-04

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