ES2187888T3 - Uso de una briqueta de residuos de funderia aglomerados con un aglomerante hidraulico como material de carga para hornos de fundicion de hierro. - Google Patents

Uso de una briqueta de residuos de funderia aglomerados con un aglomerante hidraulico como material de carga para hornos de fundicion de hierro.

Info

Publication number
ES2187888T3
ES2187888T3 ES98301432T ES98301432T ES2187888T3 ES 2187888 T3 ES2187888 T3 ES 2187888T3 ES 98301432 T ES98301432 T ES 98301432T ES 98301432 T ES98301432 T ES 98301432T ES 2187888 T3 ES2187888 T3 ES 2187888T3
Authority
ES
Spain
Prior art keywords
filter dust
briquette
furnaces
iron
dust
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 - Lifetime
Application number
ES98301432T
Other languages
English (en)
Inventor
Thomas Bilke
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.)
Wishbone Investments Ltd
Original Assignee
Wishbone Investments Ltd
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 Wishbone Investments Ltd filed Critical Wishbone Investments Ltd
Application granted granted Critical
Publication of ES2187888T3 publication Critical patent/ES2187888T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/14—Agglomerating; Briquetting; Binding; Granulating
    • C22B1/24—Binding; Briquetting ; Granulating
    • C22B1/242—Binding; Briquetting ; Granulating with binders
    • C22B1/243—Binding; Briquetting ; Granulating with binders inorganic
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/008—Use of special additives or fluxing agents
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/14—Agglomerating; Briquetting; Binding; Granulating
    • C22B1/24—Binding; Briquetting ; Granulating
    • 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
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/42—Constructional features of converters
    • C21C5/46—Details or accessories
    • C21C5/466—Charging device for converters
    • C21C2005/4666—Charging device for converters for charging with organic contaminated scrap
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

LA INVENCION HACE REFERENCIA AL USO DE UNA BRIQUETA DE MATERIALES SOBRANTES COMO UN ADITIVO PARA LOS HORNOS DE FUNDICION DE UNA FUNDERIA DE HIERRO, EN PARTICULAR EN CUBILOTES U OTROS HORNOS DE CUBA. EL OBJETO DE LA INVENCION ES DESARROLLAR EL USO DE UNA BRIQUETA DE MATERIALES SOBRANTES COMO ADITIVO PARA LOS HORNOS DE FUNDICION DE UNA FUNDERIA DE HIERRO, YA QUE PUEDE PRODUCIRSE DE FORMA ECONOMICA, ES SUFICIENTEMENTE RESISTENTE AL CALOR, PRESENTA UNA COMPOSICION DE MEZCLA SIMILAR INCLUSO CON CONTENIDOS VARIABLES DE LOS COMPONENTES DE PARTIDA Y NO SUPONE UNA CARGA ADICIONAL DE CONTAMINENTES EN EL PROCESO DE FUNDICION. EL OBJETIVO SE CONSIGUE RECOGIENDO, MEZCLANDO Y HUMEDECIENDO LOS PRODUCTOS DE DESHECHO DE UNA FUNDERIA DE HIERRO, EN PARTICULAR EL POLVO DE FILTRADO DE GAS DE HORNO ALTO DE UN CUBILOTE Y/O EL POLVO DE FILTRADO PROCEDENTE DE LA PREPARACION DE ARENA DE MOLDEO Y/O EL POLVO DE FILTRADO PROCEDENTE DE LA NAVE DE LIMPIEZA Y/O EL POLVO DE FILTRADO PROCEDENTE DE LA NAVE DE MOLIENDA, ASI COMO LAS SUSTANCIAS DE DESHECHO DEL POLVO DE FILTRADO DE OXIDO DE MAGNESIO Y/O POLVO DE PIEDRA CALIZA, QUE ACTUAN COMO AGLUTINANTE HIDRAULICO, Y PRENSANDO EN FRIO LA MEZCLA COMPLETA EN MOLDES PARA FORMAR BRIQUETAS.
ES98301432T 1997-03-01 1998-02-26 Uso de una briqueta de residuos de funderia aglomerados con un aglomerante hidraulico como material de carga para hornos de fundicion de hierro. Expired - Lifetime ES2187888T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19708376A DE19708376C1 (de) 1997-03-01 1997-03-01 Verwendung eines Briketts aus Abfallmaterialien als Zuschlagstoff für Schmelzöfen einer Eisengießerei

Publications (1)

Publication Number Publication Date
ES2187888T3 true ES2187888T3 (es) 2003-06-16

Family

ID=7821951

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98301432T Expired - Lifetime ES2187888T3 (es) 1997-03-01 1998-02-26 Uso de una briqueta de residuos de funderia aglomerados con un aglomerante hidraulico como material de carga para hornos de fundicion de hierro.

Country Status (5)

Country Link
US (1) US5912403A (es)
EP (1) EP0861909B1 (es)
AT (1) ATE227351T1 (es)
DE (1) DE19708376C1 (es)
ES (1) ES2187888T3 (es)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6120577A (en) * 1998-03-25 2000-09-19 Ltv Steel Company, Inc. Treatment of steel mill waste metal oxides
FR2795400B1 (fr) * 1999-06-22 2002-07-12 Technologica Materiau composite agglomere a base de poussieres riches en oxydes metalliques
DE19932334C1 (de) * 1999-07-10 2001-02-15 Kuettner Gmbh & Co Kg Dr Oxicupola Prozeß
US8906336B2 (en) * 2000-09-15 2014-12-09 Siddhartha Gaur Blast furnace metallurgical coal substitute products and method
US6719956B1 (en) 2000-09-15 2004-04-13 Siddhartha Gaur Carbonaceous material products and a process for their production
GB0103278D0 (en) * 2001-02-12 2001-03-28 Crosfield Joseph & Sons Silicate binders
FR2855176B1 (fr) * 2003-05-21 2005-07-08 Rhodia Chimie Sa Procede d'agglomeration de la masse usee ou des fines issues de la production d'organohalosilanes
US7059805B1 (en) * 2003-06-06 2006-06-13 Addison Sr Fred E Process for environmental pacification of drill cuttings
US7437808B2 (en) * 2005-02-14 2008-10-21 The Gates Corporation Method of forming a metal matrix component
US20100057254A1 (en) * 2006-11-13 2010-03-04 Salamanca Hugo P Methods for using robotics in mining and post-mining processing
CN100535133C (zh) * 2006-12-30 2009-09-02 李继宗 石灰系炼钢添加剂及其制造方法
UA82460C2 (uk) * 2007-03-12 2008-04-10 Государственное Предприятие "Украинский Институт По Проектированию Металлургических Заводов" Лінія для виготовлення брикетів для металургійного виробництва на основі промислових відходів, що містять окислений залізовмісний матеріал
EP2172571B1 (en) * 2007-05-28 2016-09-28 Kabushiki Kaisha Kobe Seiko Sho Method for production of carbon composite metal oxide briquette
JP5160848B2 (ja) 2007-09-18 2013-03-13 株式会社神戸製鋼所 油分含有製鉄所ダストを用いた炭材内装ブリケットの製造方法
DE102007058125B4 (de) 2007-11-30 2013-11-28 Chemische Fabrik Budenheim Kg Metallrückstände und Kohlenstoffträger enthaltender Formkörper
US10371646B2 (en) * 2016-09-19 2019-08-06 The Boeing Company Method and system for automated data collection and part validation
US11084169B2 (en) * 2018-05-23 2021-08-10 General Electric Company System and method for controlling a robotic arm
TWI686280B (zh) * 2019-03-25 2020-03-01 中聯資源股份有限公司 用於廢鐵砂壓球造粒之製造方法

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2205043A (en) * 1937-11-17 1940-06-18 George S Mican Iron oxide briquette
BE791197A (fr) * 1971-11-11 1973-03-01 Steetley Mfg Ltd Compositions de castine
DE2653842A1 (de) * 1975-12-02 1977-06-08 Josef Freund Verfahren zum agglomerieren von pulvrigem und feinkoernigem metallhaltigen material
GB1574719A (en) * 1977-01-27 1980-09-10 Nat Res Dev Agglomeration of finely divided metalliferous materials
JPS5839203B2 (ja) * 1979-05-31 1983-08-29 株式会社神戸製鋼所 造滓剤およびその製造方法
US4529446A (en) * 1982-04-26 1985-07-16 Nicholas Valenti Formed metal-containing briquettes, process for forming the same and process for utilizing the same in the manufacture of steel
DD206163A1 (de) * 1982-06-15 1984-01-18 Gerhard Ernst Beschickungsmaterial fuer kupoloefen
JPS596333A (ja) * 1982-06-30 1984-01-13 Sumitomo Metal Ind Ltd 生石灰ダストの処理方法
US4814005A (en) * 1986-06-10 1989-03-21 Jeffery Thompson Flux material for steelmaking
US4865642A (en) * 1986-11-17 1989-09-12 Iron Tiger Investments Inc. Particle agglomeration process
DE3732351A1 (de) * 1987-09-25 1989-04-06 Metallgesellschaft Ag Verfahren zur herstellung von bindemittellosen briketts aus stahlwerksstaeuben
CH677195A5 (es) * 1989-02-09 1991-04-30 Fischer Ag Georg
AT393139B (de) * 1989-08-30 1991-08-26 Heckel Karl Dipl Ing Dr Techn Trockenes verfahren zur kaltbrikettierung von huettenstaeuben
DE4109214A1 (de) * 1991-03-21 1992-09-24 Linde Ag Verfahren zum betreiben eines kupolofens
DE4207265A1 (de) * 1992-03-07 1993-09-09 Bmd Garant Entstaubungstechnik Verfahren zum umwandeln von filterstaeuben
DE4308294A1 (de) * 1993-03-16 1994-09-22 Linde Ag Brikett zur Anwendung als schlackebildendes Material in Schmelzöfen und Herstellungsverfahren dafür
DE4416699A1 (de) * 1993-06-04 1994-12-08 Linde Ag Verfahren zur Verwertung von metallischem Restmaterial, insbesondere Spanmaterial, in Schmelzöfen
DE4324343C2 (de) * 1993-07-20 1996-09-12 Koeppern & Co Kg Maschf Verfahren zum Herstellen von Briketts aus Hüttenreststoffen
DE4331159C1 (de) * 1993-09-14 1995-05-18 Fuenders Dieter Dr Ing Verfahren zur Herstellung synthetischer Einsatzstoffe für den Einsatz in der Eisen-, Stahl- und Gießereiindustrie
DE19509366A1 (de) * 1995-03-15 1996-09-19 Linde Ag Verwertung von Eisenoxid und Eisen enthaltendem, staub und sandartigem Material
AUPN317595A0 (en) * 1995-05-25 1995-06-22 Nu-Rock Technology Pty. Ltd. Process for forming shaped articles
DE29703389U1 (de) * 1996-03-05 1997-06-26 Gasteier & Bilke Verfahrenstechnik GmbH, 65582 Aull Brikett aus Filterstäuben von Eisengießereien, das als Zuschlagstoff in Schmelzöfen einsetzbar ist

Also Published As

Publication number Publication date
ATE227351T1 (de) 2002-11-15
EP0861909A1 (en) 1998-09-02
DE19708376C1 (de) 1998-07-02
EP0861909B1 (en) 2002-11-06
US5912403A (en) 1999-06-15

Similar Documents

Publication Publication Date Title
ES2187888T3 (es) Uso de una briqueta de residuos de funderia aglomerados con un aglomerante hidraulico como material de carga para hornos de fundicion de hierro.
AU680895B2 (en) A method of producing cold-moulded iron-containing briquettes
US4369062A (en) Method of making briquettes and product
US5246648A (en) Production of sintered dolomite in a rotary kiln
RU2095436C1 (ru) Способ подготовки шихтового материала в виде брикетов к плавке
CN102301016A (zh) 用新型铬铁烧结矿生产高碳铬铁(HCFeCr)和炉料铬铁的改进方法
RU2292405C2 (ru) Способ безобжиговой переработки мелкозернистых железосодержащих отходов металлургического производства, содержащих замасленную окалину
SA112330554B1 (ar) معدّات لتحضير ركاز خام لتكويره
CN1371883A (zh) 受污染江河底泥烧制建材制品的方法
CA2569247A1 (en) Agglomerated stone for using in shaft, corex or blast furnaces, method for producing agglomerated stones and use of fine and superfine iron ore dust
JP2002088410A (ja) フライアッシュ及び鉄分含有廃棄物の有効活用方法
EP1772527A1 (en) Addition briquette and method of its production
CS209895B2 (en) Admixture for liningless cupola furnaces
RU2228377C2 (ru) Брикет для металлургического передела
RU2334785C1 (ru) Коксовый брикет
SU1735240A1 (ru) Способ изготовлени периклазохромитовых изделий
JP2002086122A (ja) 廃棄物の処理方法
RU2244013C1 (ru) Шихта для производства брикетов для промывки горна доменной печи
JP2014095112A (ja) 鉄原料
JPS596333A (ja) 生石灰ダストの処理方法
RO126946B1 (ro) Brichetă tubulară din deşeuri feroase pulverulente
JP3881805B2 (ja) 溶銑製造方法
JPS61288023A (ja) 粉粒状金属，コ−クス粉の塊成化方法
Sen et al. A laboratory study on agglomeration and utilisation of BOF sludge
CN102701766A (zh) 精炼低碳超低碳钢用优质烧成镁白云石砖