ES2101643B1 - Procedimiento para la fusion de metales o no metales, y utilizacion, en un procedimiento para la fusion de metales o no metales, de un material que comprende por lomenos un polimero proveniente de un hidrocarburo. - Google Patents

Procedimiento para la fusion de metales o no metales, y utilizacion, en un procedimiento para la fusion de metales o no metales, de un material que comprende por lomenos un polimero proveniente de un hidrocarburo.

Info

Publication number
ES2101643B1
ES2101643B1 ES09402371A ES9402371A ES2101643B1 ES 2101643 B1 ES2101643 B1 ES 2101643B1 ES 09402371 A ES09402371 A ES 09402371A ES 9402371 A ES9402371 A ES 9402371A ES 2101643 B1 ES2101643 B1 ES 2101643B1
Authority
ES
Spain
Prior art keywords
metals
procedure
melting
polymer
hydrocarbon
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 - Fee Related
Application number
ES09402371A
Other languages
English (en)
Other versions
ES2101643A1 (es
Inventor
Franco Joan Marles
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.)
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
Original Assignee
AL Air Liquide Espana SA
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
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
Priority to ES09402371A priority Critical patent/ES2101643B1/es
Application filed by AL Air Liquide Espana SA, Air Liquide SA, LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude filed Critical AL Air Liquide Espana SA
Priority to AU38722/95A priority patent/AU702345B2/en
Priority to CN95191554A priority patent/CN1042144C/zh
Priority to BR9506534A priority patent/BR9506534A/pt
Priority to KR1019960703900A priority patent/KR970700779A/ko
Priority to CA002181804A priority patent/CA2181804A1/en
Priority to ES95937892T priority patent/ES2150591T3/es
Priority to PT95937892T priority patent/PT739989E/pt
Priority to EP95937892A priority patent/EP0739989B1/en
Priority to JP8516592A priority patent/JPH09511550A/ja
Priority to PCT/ES1995/000130 priority patent/WO1996016189A1/es
Publication of ES2101643A1 publication Critical patent/ES2101643A1/es
Application granted granted Critical
Publication of ES2101643B1 publication Critical patent/ES2101643B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Electric arc furnaces ; Tank furnaces
    • F27B3/10—Details, accessories or equipment, e.g. dust-collectors, specially adapted for hearth-type furnaces
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/0025—Adding carbon material
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B5/00—Making pig-iron in the blast furnace
    • C21B5/001—Injecting additional fuel or reducing agents
    • C21B5/003—Injection of pulverulent coal
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B5/00—Making pig-iron in the blast furnace
    • C21B5/02—Making special pig-iron, e.g. by applying additives, e.g. oxides of other metals
    • C21B5/023—Injection of the additives into the melting part
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B5/00—Making pig-iron in the blast furnace
    • C21B5/02—Making special pig-iron, e.g. by applying additives, e.g. oxides of other metals
    • C21B5/023—Injection of the additives into the melting part
    • C21B5/026—Injection of the additives into the melting part of plastic material
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/56—Manufacture of steel by other methods
    • C21C5/562—Manufacture of steel by other methods starting from scrap
    • 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
    • F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Electric arc furnaces ; Tank furnaces
    • F27B3/10—Details, accessories or equipment, e.g. dust-collectors, specially adapted for hearth-type furnaces
    • F27B3/20—Arrangements of heating devices
    • 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
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/0025—Charging or loading melting furnaces with material in the solid state
    • F27D3/0026—Introducing additives into the melt
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/0025—Adding carbon material
    • C21C2007/0031—Adding carbon material being plastics, organic compounds, polymers
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/52—Manufacture of steel in electric furnaces
    • C21C5/5211—Manufacture of steel in electric furnaces in an alternating current [AC] electric arc furnace
    • C21C5/5217—Manufacture of steel in electric furnaces in an alternating current [AC] electric arc furnace equipped with burners or devices for injecting gas, i.e. oxygen, or pulverulent materials into the furnace
    • 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
    • Y02P10/20—Recycling

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Gasification And Melting Of Waste (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Cosmetics (AREA)

Abstract

PROCEDIMIENTO PARA LA FUSION DE METALES O NO METALES, Y UTILIZACION, EN UN PROCEDIMIENTO PARA LA FUSION DE METALES O NO METALES, DE UN MATERIAL QUE COMPRENDE POR LO MENOS UN POLIMERO PROVENIENTE DE UN HIDROCARBURO. EL PROCEDIMIENTO SE CARACTERIZA PORQUE COMPRENDE UNA ETAPA DE ADICION DE UN MATERIAL QUE INCLUYE POR LO MENOS UN POLIMERO PROVENIENTE DE UN HIDROCARBURO A LA CARGA A FUNDIR; VENTAJOSAMENTE, ESTA ETAPA ES INMEDIATAMENTE ANTERIOR A LA PUESTA EN MARCHA DEL QUEMADOR. EL MATERIAL AÑADIDO PUEDE COMPRENDER ADEMAS COMBUSTIBLES FOSILES Y ALEACIONES METALICAS O NO METALICAS; PREFERIBLEMENTE EL POLIMERO CITADO COMPRENDE POLIETILENO, POLIPROPILENO O POLIESTIRENO SIN ESPUMAR, O UNA COMBINACION DE LOS MISMOS. LA UTILIZACION EN UN PROCEDIMIENTO DE FUSION DE METALES O NO METALES DE UN MATERIAL QUE COMPRENDE POR LO MENOS UN POLIMERO PROVENIENTE DE UN HIDROCARBURO TIENE EL EFECTO DE POTENCIAR EL RENDIMIENTO TERMICO Y/O INHIBIR LA OXIDACION DE LOS ELEMENTOS QUE COMPONEN LA CARGA A FUNDIR.
ES09402371A 1994-11-21 1994-11-21 Procedimiento para la fusion de metales o no metales, y utilizacion, en un procedimiento para la fusion de metales o no metales, de un material que comprende por lomenos un polimero proveniente de un hidrocarburo. Expired - Fee Related ES2101643B1 (es)

Priority Applications (11)

Application Number Priority Date Filing Date Title
ES09402371A ES2101643B1 (es) 1994-11-21 1994-11-21 Procedimiento para la fusion de metales o no metales, y utilizacion, en un procedimiento para la fusion de metales o no metales, de un material que comprende por lomenos un polimero proveniente de un hidrocarburo.
EP95937892A EP0739989B1 (en) 1994-11-21 1995-11-20 Process for melting metal materials
BR9506534A BR9506534A (pt) 1994-11-21 1995-11-20 Método para fundir metais ou não-metais e uso de material compreendendo pelo menos um polímero á base de hidrocarboneto em um método para fundir metais ou não-metais
KR1019960703900A KR970700779A (ko) 1994-11-21 1995-11-20 금속 또는 비금속 재료를 용융하는 방법(process for melting metal or non metal materials)
CA002181804A CA2181804A1 (en) 1994-11-21 1995-11-20 Process for melting metal or non metal materials
ES95937892T ES2150591T3 (es) 1994-11-21 1995-11-20 Procedimiento para la fusion de metales.
AU38722/95A AU702345B2 (en) 1994-11-21 1995-11-20 Method for melting metals or nonmetals, and use of a material comprising at least one hydrocarbon-based polymer in a method for melting metals or nonmetals
CN95191554A CN1042144C (zh) 1994-11-21 1995-11-20 熔炼金属或非金属的方法及其所用的至少由一种烃基聚合物组成的材料
JP8516592A JPH09511550A (ja) 1994-11-21 1995-11-20 金属または非金属の溶融方法および少なくとも１種の炭化水素系ポリマーを含む物質の金属または非金属を融解させるための方法における使用
PCT/ES1995/000130 WO1996016189A1 (es) 1994-11-21 1995-11-20 Procedimiento para la fusion de metales o no metales
PT95937892T PT739989E (pt) 1994-11-21 1995-11-20 Processo de fusao de materiais metalicos

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES09402371A ES2101643B1 (es) 1994-11-21 1994-11-21 Procedimiento para la fusion de metales o no metales, y utilizacion, en un procedimiento para la fusion de metales o no metales, de un material que comprende por lomenos un polimero proveniente de un hidrocarburo.

Publications (2)

Publication Number Publication Date
ES2101643A1 ES2101643A1 (es) 1997-07-01
ES2101643B1 true ES2101643B1 (es) 1998-01-16

Family

ID=8288018

Family Applications (2)

Application Number Title Priority Date Filing Date
ES09402371A Expired - Fee Related ES2101643B1 (es) 1994-11-21 1994-11-21 Procedimiento para la fusion de metales o no metales, y utilizacion, en un procedimiento para la fusion de metales o no metales, de un material que comprende por lomenos un polimero proveniente de un hidrocarburo.
ES95937892T Expired - Lifetime ES2150591T3 (es) 1994-11-21 1995-11-20 Procedimiento para la fusion de metales.

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES95937892T Expired - Lifetime ES2150591T3 (es) 1994-11-21 1995-11-20 Procedimiento para la fusion de metales.

Country Status (10)

Country Link
EP (1) EP0739989B1 (es)
JP (1) JPH09511550A (es)
KR (1) KR970700779A (es)
CN (1) CN1042144C (es)
AU (1) AU702345B2 (es)
BR (1) BR9506534A (es)
CA (1) CA2181804A1 (es)
ES (2) ES2101643B1 (es)
PT (1) PT739989E (es)
WO (1) WO1996016189A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102408641B (zh) * 2011-08-05 2015-10-21 大连瑞贤达塑胶有限公司 一种塑料型材的成型工艺
US20220162718A1 (en) 2019-03-20 2022-05-26 I.Blu S.R.L. Method For The Production Of Metal Products Starting From Ferrous Material, By Means Of An Electric Arc Furnace

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU506628A1 (ru) * 1971-03-03 1976-03-15 Московский Ордена Трудового Красного Знамени Институт Стали И Сплавов Восстановитель дл доменной плавки
DE3700769A1 (de) * 1987-01-13 1988-07-21 Emil Dr Ing Elsner Verfahren zum schmelzen von metallschrott, insbesondere stahlschrott in einem lichtbogenofen
SU1731824A1 (ru) * 1990-01-02 1992-05-07 Днепропетровский Металлургический Институт Способ выплавки стали в конвертере
IT1245346B (it) * 1990-04-09 1994-09-20 Blufin Spa Metodo di preriscaldo rottame di ferro tramite pirolisi di residui resinosi in esso contenuti con recupero integrale del loro contenuto energetico e miglioramento del ciclo siderurgico
US5244490A (en) * 1992-05-07 1993-09-14 General Motors Corporation Iron making method using waste polymer material
US5286277A (en) * 1992-05-26 1994-02-15 Zaptech Corporation Method for producing steel

Also Published As

Publication number Publication date
JPH09511550A (ja) 1997-11-18
WO1996016189A1 (es) 1996-05-30
EP0739989B1 (en) 2000-08-09
AU702345B2 (en) 1999-02-18
BR9506534A (pt) 1997-09-16
CN1042144C (zh) 1999-02-17
ES2150591T3 (es) 2000-12-01
AU3872295A (en) 1996-06-17
CA2181804A1 (en) 1996-05-30
PT739989E (pt) 2000-11-30
ES2101643A1 (es) 1997-07-01
EP0739989A1 (en) 1996-10-30
KR970700779A (ko) 1997-02-12
CN1140471A (zh) 1997-01-15

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Owner name: JOAN

PC2A Transfer of patent

Owner name: L AIR LIQUIDE, SOCIETE ANONYME POUR L ETUDE ET L E

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