ES406893A1 - Procedure for the cooking of carboned products. (Machine-translation by Google Translate, not legally binding) - Google Patents
Procedure for the cooking of carboned products. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES406893A1 ES406893A1 ES406893A ES406893A ES406893A1 ES 406893 A1 ES406893 A1 ES 406893A1 ES 406893 A ES406893 A ES 406893A ES 406893 A ES406893 A ES 406893A ES 406893 A1 ES406893 A1 ES 406893A1
- Authority
- ES
- Spain
- Prior art keywords
- products
- cooking
- translation
- machine
- legally binding
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
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
- C25C3/12—Anodes
- C25C3/125—Anodes based on carbon
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Electrochemistry (AREA)
- Structural Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacturing & Machinery (AREA)
- Metallurgy (AREA)
- Ceramic Products (AREA)
- Carbon And Carbon Compounds (AREA)
- Cookers (AREA)
- Inert Electrodes (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Paper (AREA)
Abstract
Process for the cooking of carbon products, such as electrodes used for the manufacture of aluminum, in which the products are heated up to a temperature between 900 and 1400º c, the heating regime being such that the surface of a product does not exceed 700ºC before its core has reached 450º c, characterized in that the temperature in the core of the product is first brought to a value between 120 and 170º c, and then this temperature is brought above 450ºC in less than 10 hours (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7134418A FR2153800A5 (en) | 1971-09-24 | 1971-09-24 | Carbon electrode prodn - by baking moulded coke initially with low rate and then at higher rate of temp increase |
Publications (1)
Publication Number | Publication Date |
---|---|
ES406893A1 true ES406893A1 (en) | 1975-10-01 |
Family
ID=9083436
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES406893A Expired ES406893A1 (en) | 1971-09-24 | 1972-09-21 | Procedure for the cooking of carboned products. (Machine-translation by Google Translate, not legally binding) |
Country Status (8)
Country | Link |
---|---|
CA (1) | CA1001372A (en) |
CH (1) | CH557695A (en) |
DE (1) | DE2246281C3 (en) |
ES (1) | ES406893A1 (en) |
FR (1) | FR2153800A5 (en) |
IT (1) | IT982355B (en) |
NL (1) | NL180769C (en) |
NO (1) | NO136709C (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2701941B1 (en) * | 1993-02-23 | 1995-04-14 | Lorraine Carbone | Process for the rapid production of carbon products. |
-
1971
- 1971-09-24 FR FR7134418A patent/FR2153800A5/en not_active Expired
-
1972
- 1972-09-21 NL NL7212774A patent/NL180769C/en not_active IP Right Cessation
- 1972-09-21 IT IT2947072A patent/IT982355B/en active
- 1972-09-21 NO NO338672A patent/NO136709C/en unknown
- 1972-09-21 ES ES406893A patent/ES406893A1/en not_active Expired
- 1972-09-21 DE DE19722246281 patent/DE2246281C3/en not_active Expired
- 1972-09-22 CA CA152,384A patent/CA1001372A/en not_active Expired
- 1972-09-22 CH CH1388672A patent/CH557695A/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CH557695A (en) | 1975-01-15 |
NL180769C (en) | 1987-04-16 |
DE2246281A1 (en) | 1973-04-05 |
DE2246281B2 (en) | 1974-06-20 |
IT982355B (en) | 1974-10-21 |
CA1001372A (en) | 1976-12-14 |
NO136709B (en) | 1977-07-18 |
NL7212774A (en) | 1973-03-27 |
NO136709C (en) | 1977-10-26 |
FR2153800A5 (en) | 1973-05-04 |
DE2246281C3 (en) | 1975-02-06 |
NL180769B (en) | 1986-11-17 |
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