ES8701426A1 - Metodo de producir cuerpo carbonosos,particularmente elec- trodos - Google Patents

Metodo de producir cuerpo carbonosos,particularmente elec- trodos

Info

Publication number
ES8701426A1
ES8701426A1 ES547329A ES547329A ES8701426A1 ES 8701426 A1 ES8701426 A1 ES 8701426A1 ES 547329 A ES547329 A ES 547329A ES 547329 A ES547329 A ES 547329A ES 8701426 A1 ES8701426 A1 ES 8701426A1
Authority
ES
Spain
Prior art keywords
bodies
inert
slightly reducing
zone
reducing medium
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
ES547329A
Other languages
English (en)
Other versions
ES547329A0 (es
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.)
Sirma SpA
Polynt SpA
Original Assignee
Sirma SpA
Polynt SpA
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 Sirma SpA, Polynt SpA filed Critical Sirma SpA
Publication of ES547329A0 publication Critical patent/ES547329A0/es
Publication of ES8701426A1 publication Critical patent/ES8701426A1/es
Expired legal-status Critical Current

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
    • 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
    • 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
    • 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
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/06—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity heated without contact between combustion gases and charge; electrically heated
    • F27B9/08—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity heated without contact between combustion gases and charge; electrically heated heated through chamber walls
    • F27B9/082—Muffle furnaces
    • F27B9/088—Series of separate muffles conveyed through the furnace
    • 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
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/30—Details, accessories, or equipment peculiar to furnaces of these types
    • F27B9/3005—Details, accessories, or equipment peculiar to furnaces of these types arrangements for circulating gases
    • 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
    • F27D5/00—Supports, screens, or the like for the charge within the furnace
    • 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
    • F27D5/00—Supports, screens, or the like for the charge within the furnace
    • F27D5/0068—Containers
    • 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
    • F27D99/00—Subject matter not provided for in other groups of this subclass
    • F27D99/0001—Heating elements or systems
    • F27D99/0033—Heating elements or systems using burners
    • F27D2099/0046—Heating elements or systems using burners with incomplete combustion, e.g. reducing atmosphere
    • F27D2099/0048—Post- combustion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27M—INDEXING SCHEME RELATING TO ASPECTS OF THE CHARGES OR FURNACES, KILNS, OVENS OR RETORTS
    • F27M2001/00—Composition, conformation or state of the charge
    • F27M2001/04—Carbon-containing material
    • 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

Abstract

METODO PARA LA PRODUCCION DE CUERPOS A BASE DE CARBON CALCINADOS. COMPRENDE LAS SIGUIENTES OPERACIONES: PRIMERA, LOS CUERPOS SE RECUBREN MEDIANTE UN RECUBRIMIENTO PROTECTOR, TAL COMO UNA CARCASA O ENVOLVENTE QUE COMPRENDE POR LO MENOS UNA PARED POROSA RECUBIERTA DE UN POLVO DE CARBON PROTECTOR ANTIOXIDANTE; SEGUNDA, DICHOS CUERPOS RECUBIERTOS SE HACEN PASAR A TRAVES DE UN HORNO DE TIPO TUNEL PARA LA CALCINACION, TENIENDO EL CITADO HORNO POR LO MENOS UNA ZONA DE PRECALENTAMIENTO, UNA ZONA DE COMBUSTION, UNA ZONA DE CALCINACION EN LA QUE TIENE LUGAR LA CALCINACION DE DICHOS CUERPOS. DE APLICACION EN LA FABRICACION DE ELECTRODOS DE FORMA PARALELEPIPEDICA, CUBICA O CILINDRICA, UTILIZADOS EN LA PRODUCCION DE ALUMINIO O ACERO.
ES547329A 1984-09-28 1985-09-26 Metodo de producir cuerpo carbonosos,particularmente elec- trodos Expired ES8701426A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT22916/84A IT1178519B (it) 1984-09-28 1984-09-28 Procedimento per la produzione di corpi carboniosi

Publications (2)

Publication Number Publication Date
ES547329A0 ES547329A0 (es) 1986-12-01
ES8701426A1 true ES8701426A1 (es) 1986-12-01

Family

ID=11201870

Family Applications (1)

Application Number Title Priority Date Filing Date
ES547329A Expired ES8701426A1 (es) 1984-09-28 1985-09-26 Metodo de producir cuerpo carbonosos,particularmente elec- trodos

Country Status (10)

Country Link
US (1) US4738753A (es)
EP (1) EP0186734B1 (es)
AT (1) ATE50801T1 (es)
AU (1) AU587203B2 (es)
CA (1) CA1250713A (es)
DE (1) DE3576366D1 (es)
ES (1) ES8701426A1 (es)
IT (1) IT1178519B (es)
NO (1) NO169832C (es)
ZA (1) ZA857446B (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5071820A (en) * 1990-05-25 1991-12-10 Atlanta Gas Light Company Carbonaceous material with high micropore and low macropore volume and process for producing same
DE4130452A1 (de) * 1991-09-13 1993-03-18 Radex Heraklith Gebrannter feuerfester keramischer koerper
US5587257A (en) * 1995-08-14 1996-12-24 General Motors Corporation Method of making lithium-ion cell having deactivated carbon anodes
IT1276116B1 (it) * 1995-11-10 1997-10-24 O E T Calusco S R L Procedimento ed impianto per la produzione di carbone vegetale mediante pirolisi di prodotti legnosi o biomasse vegetali in genere
DE19731160C2 (de) * 1997-07-21 1999-05-27 Pilkington Solar Int Gmbh Verfahren zum Trennen der Komponenten einer Verbundglasscheibe
US6991671B2 (en) 2002-12-09 2006-01-31 Advanced Technology Materials, Inc. Rectangular parallelepiped fluid storage and dispensing vessel
US6743278B1 (en) * 2002-12-10 2004-06-01 Advanced Technology Materials, Inc. Gas storage and dispensing system with monolithic carbon adsorbent
US8002880B2 (en) 2002-12-10 2011-08-23 Advanced Technology Materials, Inc. Gas storage and dispensing system with monolithic carbon adsorbent
US7494530B2 (en) * 2002-12-10 2009-02-24 Advanced Technology Materials, Inc. Gas storage and dispensing system with monolithic carbon adsorbent
US7238319B2 (en) * 2003-06-26 2007-07-03 Corning Incorporated Method for fabricating ceramic articles containing organic compounds
BRPI0901948A2 (pt) * 2009-05-21 2011-02-08 Alvaro Lucio processo de obtenção do carvão vegetal que utiliza os constituintes gasosos emitidos durante a carbonização da matéria vegetal como fonte de energia para o processo e configuração construtiva do respectivo equipamento
JP2011094138A (ja) * 2009-10-01 2011-05-12 Mamoru Ito 炭素化装置
US8679231B2 (en) 2011-01-19 2014-03-25 Advanced Technology Materials, Inc. PVDF pyrolyzate adsorbent and gas storage and dispensing system utilizing same
US9126139B2 (en) 2012-05-29 2015-09-08 Entegris, Inc. Carbon adsorbent for hydrogen sulfide removal from gases containing same, and regeneration of adsorbent
CN103063019A (zh) * 2012-12-19 2013-04-24 苏州工业园区姑苏科技有限公司 一种活动式辊棒炉冷却水套

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2247185A (en) * 1938-04-06 1941-06-24 Caccioppoli Lorenzo Distillation process
US3009863A (en) * 1957-04-24 1961-11-21 Aluminum Co Of America Methods for thermally processing carbon articles
US3370113A (en) * 1965-03-12 1968-02-20 Gulf General Atomic Inc Method of making cabonaceous products
FR1573937A (es) * 1968-02-19 1969-07-11
US3663186A (en) * 1970-01-27 1972-05-16 Platon Nesterovich Dzhaparidze Method of producing metallurgical coke
US4185055A (en) * 1971-09-24 1980-01-22 Aluminum Pechiney Process for heat-treating carbon blocks
DE2731760A1 (de) * 1977-07-14 1979-02-01 Kloeckner Humboldt Deutz Ag Verfahren und vorrichtung zur herstellung gebrannter kohleanoden, insbesondere zur verwendung fuer die aluminium- schmelzflusselektrolyse
US4208307A (en) * 1978-09-25 1980-06-17 Arthur G. Mckee & Company Purification of coke
DE3042708C2 (de) * 1980-11-10 1986-07-17 Rudolf 2106 Bendestorf Riedel Tunnelofen mit zwei parallelen Kanälen
US4412841A (en) * 1981-06-29 1983-11-01 Inland Steel Company Compacted carbonaceous shapes and process for making the same
IT1205267B (it) * 1982-08-18 1989-03-15 Alusuisse Italia Spa Procedimento per la produzione di blocchi carboniosi in forno a tunnel ed apparecchiatura per l'esecuzione del procedimento
AU2395184A (en) * 1983-02-08 1984-08-16 Development Finance Corporation Of New Zealand, The Production of green carbon from coal
IT1172847B (it) * 1983-12-29 1987-06-18 Sirma Procedimento di cottura di anodi in forni a tunnel e carrello per effettuare il procedimento
IT1178521B (it) * 1984-09-28 1987-09-09 Alusuisse Italia Spa Procedimento di calcinazione di corpi carboniosi, in particolare elettrodi, in forni continui od intermittenti e struttura di contenimento per effettuare il procedimento
IT1178518B (it) * 1984-09-28 1987-09-09 Alusuisse Italia Spa Procedimento per la produzione di corpi carboniosi
IT1178520B (it) * 1984-09-28 1987-09-09 Alusuisse Italia Spa Procedimento e forno a tunnel per la calcinazione di corpi carboniosi, in particolare di elettrodi

Also Published As

Publication number Publication date
NO169832B (no) 1992-05-04
EP0186734B1 (en) 1990-03-07
EP0186734A2 (en) 1986-07-09
ES547329A0 (es) 1986-12-01
EP0186734A3 (en) 1987-01-28
NO169832C (no) 1992-08-12
ZA857446B (en) 1986-06-25
DE3576366D1 (de) 1990-04-12
NO853835L (no) 1986-04-01
IT8422916A0 (it) 1984-09-28
AU4793285A (en) 1986-04-10
AU587203B2 (en) 1989-08-10
IT1178519B (it) 1987-09-09
ATE50801T1 (de) 1990-03-15
US4738753A (en) 1988-04-19
CA1250713A (en) 1989-03-07

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19960603