NO954159D0 - Behandlede karbon- eller karbonbaserte katodiske komponenter for aluminiumproduksjonsceller - Google Patents
Behandlede karbon- eller karbonbaserte katodiske komponenter for aluminiumproduksjonscellerInfo
- Publication number
- NO954159D0 NO954159D0 NO954159A NO954159A NO954159D0 NO 954159 D0 NO954159 D0 NO 954159D0 NO 954159 A NO954159 A NO 954159A NO 954159 A NO954159 A NO 954159A NO 954159 D0 NO954159 D0 NO 954159D0
- Authority
- NO
- Norway
- Prior art keywords
- carbon
- aluminum production
- production cells
- based cathodic
- cathodic components
- Prior art date
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
- 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
- C04B41/5025—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 with ceramic materials
- C04B41/5027—Oxide ceramics in general; Specific oxide ceramics not covered by C04B41/5029 - C04B41/5051
-
- 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
- C04B41/52—Multiple coating or impregnating multiple coating or impregnating with the same composition or with compositions only differing in the concentration of the constituents, is classified as single coating or impregnation
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US9303683 | 1993-04-19 | ||
PCT/US1993/011380 WO1994024337A1 (en) | 1993-04-19 | 1993-11-23 | Treated carbon or carbon-based cathodic components of aluminium production cells |
Publications (2)
Publication Number | Publication Date |
---|---|
NO954159D0 true NO954159D0 (no) | 1995-10-18 |
NO954159L NO954159L (no) | 1995-10-18 |
Family
ID=22236520
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO954159A NO954159L (no) | 1993-04-19 | 1995-10-18 | Behandlede karbon- eller karbonbaserte katodiske komponenter for aluminiumproduksjonsceller |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0786020A1 (no) |
AU (1) | AU674718B2 (no) |
CA (1) | CA2160468C (no) |
NO (1) | NO954159L (no) |
PL (1) | PL311207A1 (no) |
SK (1) | SK128095A3 (no) |
WO (1) | WO1994024337A1 (no) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5413689A (en) * | 1992-06-12 | 1995-05-09 | Moltech Invent S.A. | Carbon containing body or mass useful as cell component |
US5679224A (en) * | 1993-11-23 | 1997-10-21 | Moltech Invent S.A. | Treated carbon or carbon-based cathodic components of aluminum production cells |
US5560809A (en) * | 1995-05-26 | 1996-10-01 | Saint-Gobain/Norton Industrial Ceramics Corporation | Improved lining for aluminum production furnace |
AU5085698A (en) * | 1996-10-18 | 1998-05-15 | Moltech Invent S.A. | The start-up of aluminium electrowinning cells |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3457158A (en) * | 1964-10-02 | 1969-07-22 | Reynolds Metals Co | Cell lining system |
US3558450A (en) * | 1968-06-24 | 1971-01-26 | Phillips Petroleum Co | Process for electrochemical conversion |
US4292345A (en) * | 1980-02-04 | 1981-09-29 | Kolesnik Mikhail I | Method of protecting carbon-containing component parts of metallurgical units from oxidation |
AU543106B2 (en) * | 1980-05-23 | 1985-04-04 | Swiss Aluminium Ltd. | Cathod for aluminium production |
US4439382A (en) * | 1981-07-27 | 1984-03-27 | Great Lakes Carbon Corporation | Titanium diboride-graphite composites |
US4466996A (en) * | 1982-07-22 | 1984-08-21 | Martin Marietta Corporation | Aluminum cell cathode coating method |
US4599320A (en) * | 1982-12-30 | 1986-07-08 | Alcan International Limited | Refractory lining material for electrolytic reduction cell for aluminum production and method of making the same |
US4600481A (en) * | 1982-12-30 | 1986-07-15 | Eltech Systems Corporation | Aluminum production cell components |
FR2547598A1 (fr) * | 1983-06-20 | 1984-12-21 | Solvay | Procede de fabrication d'une electrode pour procedes electrochimiques et cathode pour la production electrolytique d'hydrogene |
DE3667305D1 (de) * | 1985-05-17 | 1990-01-11 | Moltech Invent Sa | Formstabile anode fuer die schmelzflusselektrolyse und elektrolyseverfahren. |
US4726995A (en) * | 1985-11-13 | 1988-02-23 | Union Carbide Corporation | Oxidation retarded graphite or carbon electrode and method for producing the electrode |
US4921731A (en) * | 1986-02-25 | 1990-05-01 | University Of Florida | Deposition of ceramic coatings using sol-gel processing with application of a thermal gradient |
US5203971A (en) * | 1987-09-16 | 1993-04-20 | Moltech Invent S.A. | Composite cell bottom for aluminum electrowinning |
WO1989002489A1 (en) * | 1987-09-16 | 1989-03-23 | Eltech Systems Corporation | Cathode current collector for aluminum production cells |
US4944991A (en) * | 1988-07-08 | 1990-07-31 | Electric Power Research Institute | Formation of alumina impregnated carbon fiber mats |
US4935265A (en) * | 1988-12-19 | 1990-06-19 | United Technologies Corporation | Method for coating fibers with an amorphous hydrated metal oxide |
US5071674A (en) * | 1989-11-30 | 1991-12-10 | The University Of Florida | Method for producing large silica sol-gels doped with inorganic and organic compounds |
JPH0637283B2 (ja) * | 1989-12-20 | 1994-05-18 | セントラル硝子株式会社 | 酸化物薄膜の成膜方法 |
US5310476A (en) * | 1992-04-01 | 1994-05-10 | Moltech Invent S.A. | Application of refractory protective coatings, particularly on the surface of electrolytic cell components |
EP0633870B1 (en) * | 1992-04-01 | 1999-11-24 | MOLTECH Invent S.A. | Prevention of oxidation of carbonaceous and other materials at high temperatures |
-
1993
- 1993-11-23 EP EP94901664A patent/EP0786020A1/en not_active Ceased
- 1993-11-23 SK SK1280-95A patent/SK128095A3/sk unknown
- 1993-11-23 PL PL93311207A patent/PL311207A1/xx unknown
- 1993-11-23 AU AU56172/94A patent/AU674718B2/en not_active Ceased
- 1993-11-23 CA CA002160468A patent/CA2160468C/en not_active Expired - Fee Related
- 1993-11-23 WO PCT/US1993/011380 patent/WO1994024337A1/en not_active Application Discontinuation
-
1995
- 1995-10-18 NO NO954159A patent/NO954159L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
SK128095A3 (en) | 1996-03-06 |
EP0786020A1 (en) | 1997-07-30 |
EP0786020A4 (no) | 1997-07-30 |
AU674718B2 (en) | 1997-01-09 |
AU5617294A (en) | 1994-11-08 |
WO1994024337A1 (en) | 1994-10-27 |
PL311207A1 (en) | 1996-02-05 |
CA2160468A1 (en) | 1994-10-27 |
CA2160468C (en) | 2001-10-02 |
NO954159L (no) | 1995-10-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FC2A | Withdrawal, rejection or dismissal of laid open patent application |