IT1084057B - PROCEDURE FOR PREPARING CHARCOAL MANUFACTURES INTENDED TO WORK AT HIGH TEMPERATURES IN OXIDIZING ATMOSPHERE AND PRODUCTS OBTAINED CONTAL PROCEDURE - Google Patents
PROCEDURE FOR PREPARING CHARCOAL MANUFACTURES INTENDED TO WORK AT HIGH TEMPERATURES IN OXIDIZING ATMOSPHERE AND PRODUCTS OBTAINED CONTAL PROCEDUREInfo
- Publication number
- IT1084057B IT1084057B IT4829777A IT4829777A IT1084057B IT 1084057 B IT1084057 B IT 1084057B IT 4829777 A IT4829777 A IT 4829777A IT 4829777 A IT4829777 A IT 4829777A IT 1084057 B IT1084057 B IT 1084057B
- Authority
- IT
- Italy
- Prior art keywords
- procedure
- contal
- manufactures
- intended
- work
- Prior art date
Links
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
- 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
- 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
-
- 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
- C04B41/5022—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 vitreous materials
-
- 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
- C04B41/86—Glazes; Cold glazes
-
- 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
- C25C3/12—Anodes
- C25C3/125—Anodes based on carbon
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Inorganic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Metallurgy (AREA)
- Carbon And Carbon Compounds (AREA)
- Electrodes For Compound Or Non-Metal Manufacture (AREA)
- Electrolytic Production Of Metals (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT4829777A IT1084057B (en) | 1977-03-03 | 1977-03-03 | PROCEDURE FOR PREPARING CHARCOAL MANUFACTURES INTENDED TO WORK AT HIGH TEMPERATURES IN OXIDIZING ATMOSPHERE AND PRODUCTS OBTAINED CONTAL PROCEDURE |
CA297,922A CA1096716A (en) | 1977-03-03 | 1978-02-28 | Process for obtaining articles which are designed to operate at elevated temperatures in oxidizing atmospheres and carbon articles obtained by such a process |
AR27126478A AR215682A1 (en) | 1977-03-03 | 1978-02-28 | PROCEDURE FOR PREPARING CHARCOAL ARTICLES THAT ARE INTENDED TO OPERATE AT HIGH TEMPERATURES IN OXIDIZING ATMOSPHERES AND CHARCOAL ARTICLES OBTAINED THROUGH SAID PROCEDURE |
BR7801285A BR7801285A (en) | 1977-03-03 | 1978-03-02 | PROCESS TO COVER PRE-COOKED CARBON SURFACES, AND ITEMS OBTAINED |
ES467510A ES467510A1 (en) | 1977-03-03 | 1978-03-02 | Boric oxide-treated carbon electrodes - with improved resistance to high temp. oxidn. (BR 2.1.79) |
DE19782809295 DE2809295A1 (en) | 1977-03-03 | 1978-03-02 | Boric oxide-treated carbon electrodes - with improved resistance to high temp. oxidn. (BR 2.1.79) |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT4829777A IT1084057B (en) | 1977-03-03 | 1977-03-03 | PROCEDURE FOR PREPARING CHARCOAL MANUFACTURES INTENDED TO WORK AT HIGH TEMPERATURES IN OXIDIZING ATMOSPHERE AND PRODUCTS OBTAINED CONTAL PROCEDURE |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1084057B true IT1084057B (en) | 1985-05-25 |
Family
ID=11265739
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT4829777A IT1084057B (en) | 1977-03-03 | 1977-03-03 | PROCEDURE FOR PREPARING CHARCOAL MANUFACTURES INTENDED TO WORK AT HIGH TEMPERATURES IN OXIDIZING ATMOSPHERE AND PRODUCTS OBTAINED CONTAL PROCEDURE |
Country Status (6)
Country | Link |
---|---|
AR (1) | AR215682A1 (en) |
BR (1) | BR7801285A (en) |
CA (1) | CA1096716A (en) |
DE (1) | DE2809295A1 (en) |
ES (1) | ES467510A1 (en) |
IT (1) | IT1084057B (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4341751A (en) * | 1980-12-30 | 1982-07-27 | The Standard Oil Company | Reducing carboxy reactivity in coke |
US5330838A (en) * | 1988-07-29 | 1994-07-19 | Air Products And Chemicals, Inc. | Coated carbonaceous articles and method for making same |
US5651874A (en) | 1993-05-28 | 1997-07-29 | Moltech Invent S.A. | Method for production of aluminum utilizing protected carbon-containing components |
US6001236A (en) | 1992-04-01 | 1999-12-14 | Moltech Invent S.A. | Application of refractory borides to protect carbon-containing components of aluminium production cells |
US5486278A (en) * | 1993-06-02 | 1996-01-23 | Moltech Invent S.A. | Treating prebaked carbon components for aluminum production, the treated components thereof, and the components use in an electrolytic cell |
US5753163A (en) | 1995-08-28 | 1998-05-19 | Moltech. Invent S.A. | Production of bodies of refractory borides |
US20050254544A1 (en) * | 2004-05-14 | 2005-11-17 | Sgl Carbon Ag | Gas-tight electrode for carbothermic reduction furnace |
-
1977
- 1977-03-03 IT IT4829777A patent/IT1084057B/en active
-
1978
- 1978-02-28 AR AR27126478A patent/AR215682A1/en active
- 1978-02-28 CA CA297,922A patent/CA1096716A/en not_active Expired
- 1978-03-02 DE DE19782809295 patent/DE2809295A1/en not_active Withdrawn
- 1978-03-02 BR BR7801285A patent/BR7801285A/en unknown
- 1978-03-02 ES ES467510A patent/ES467510A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CA1096716A (en) | 1981-03-03 |
ES467510A1 (en) | 1979-08-01 |
BR7801285A (en) | 1979-01-02 |
DE2809295A1 (en) | 1979-02-01 |
AR215682A1 (en) | 1979-10-31 |
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