ES8505784A1 - Process and device for baking electrodes with heat recovery from the fumes. - Google Patents

Process and device for baking electrodes with heat recovery from the fumes.

Info

Publication number
ES8505784A1
ES8505784A1 ES536246A ES536246A ES8505784A1 ES 8505784 A1 ES8505784 A1 ES 8505784A1 ES 536246 A ES536246 A ES 536246A ES 536246 A ES536246 A ES 536246A ES 8505784 A1 ES8505784 A1 ES 8505784A1
Authority
ES
Spain
Prior art keywords
fumes
baking
heat recovery
electrodes
baking electrodes
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
Application number
ES536246A
Other languages
Spanish (es)
Other versions
ES536246A0 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Societe des Electrodes et Refractaires Savoie SA
Original Assignee
Societe des Electrodes et Refractaires Savoie SA
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
Application filed by Societe des Electrodes et Refractaires Savoie SA filed Critical Societe des Electrodes et Refractaires Savoie SA
Publication of ES8505784A1 publication Critical patent/ES8505784A1/en
Publication of ES536246A0 publication Critical patent/ES536246A0/en
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B19/00—Combinations of furnaces of kinds not covered by a single preceding main group
    • F27B19/04—Combinations of furnaces of kinds not covered by a single preceding main group arranged for associated working
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
    • F27D17/004—Systems for reclaiming waste heat
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Inert Electrodes (AREA)
  • Baking, Grill, Roasting (AREA)
  • Furnace Details (AREA)

Abstract

Process for baking of electrodes with recovery of a proportion of the heat from the fumes, these fumes being trapped and at least partially injected into a preheating cell. For baking carbon electrodes, the device of the invention comprises at least: 1 to 4 preheating cells 13 associated with 4 to 16 baking or annealing ovens 2, 3, and means for extraction of the hot fumes 8, 9 from the chimneys 4, 5 of the ovens 2, 3, means 12 for collecting and conveying these hot fumes and means 14 for injecting the said fumes into the preheating cell(s) 13.
ES536246A 1983-09-27 1984-09-26 A CARBON ELECTRODE COLUMN PROCEDURE AND CORRESPONDING DEVICE Granted ES536246A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8315736A FR2552535B1 (en) 1983-09-27 1983-09-27 METHOD AND DEVICE FOR COOKING ELECTRODES WITH THE RECOVERY OF THE HEAT OF SMOKE

Publications (2)

Publication Number Publication Date
ES8505784A1 true ES8505784A1 (en) 1985-06-01
ES536246A0 ES536246A0 (en) 1985-06-01

Family

ID=9292767

Family Applications (1)

Application Number Title Priority Date Filing Date
ES536246A Granted ES536246A0 (en) 1983-09-27 1984-09-26 A CARBON ELECTRODE COLUMN PROCEDURE AND CORRESPONDING DEVICE

Country Status (5)

Country Link
BE (1) BE900684A (en)
ES (1) ES536246A0 (en)
FR (1) FR2552535B1 (en)
IN (1) IN162306B (en)
IT (1) IT1176783B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2602323B1 (en) * 1986-07-31 1990-04-27 Stein Heurtey PROCESS AND INSTALLATION FOR PREHEATING, IN A COOKING OVEN, CARBON PRODUCTS, SUCH AS ELECTRODES
ATE115712T1 (en) * 1987-03-26 1994-12-15 Copermill Ltd FURNACE SYSTEMS.
CA2049061A1 (en) * 1989-12-15 1991-06-16 Horst J. Feist Process and apparatus for burning blanks in continuous passage

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1801349A (en) * 1927-10-06 1931-04-21 Walter H Holt Metal transfer and heating mechanism
FR1165033A (en) * 1955-05-09 1958-10-16 Hoechst Ag Method and apparatus for the heat treatment of synthetic carbon products in gas-heated furnaces
FR1205936A (en) * 1957-04-24 1960-02-05 Aluminum Co Of America Improvements in the heat treatment of non-calcined carbon articles

Also Published As

Publication number Publication date
FR2552535B1 (en) 1988-03-18
FR2552535A1 (en) 1985-03-29
IT8422799A1 (en) 1986-03-24
IT8422799A0 (en) 1984-09-24
ES536246A0 (en) 1985-06-01
BE900684A (en) 1985-03-26
IT1176783B (en) 1987-08-18
IN162306B (en) 1988-04-30

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19990301