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GB0412105D0 - Recovery of steel from contaminated scrap - Google Patents

Recovery of steel from contaminated scrap

Info

Publication number
GB0412105D0
GB0412105D0 GB0412105A GB0412105A GB0412105D0 GB 0412105 D0 GB0412105 D0 GB 0412105D0 GB 0412105 A GB0412105 A GB 0412105A GB 0412105 A GB0412105 A GB 0412105A GB 0412105 D0 GB0412105 D0 GB 0412105D0
Authority
GB
United Kingdom
Prior art keywords
recovery
steel
contaminated scrap
scrap
contaminated
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.)
Ceased
Application number
GB0412105A
Other languages
English (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.)
WARNER NOEL A
Original Assignee
WARNER NOEL A
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 WARNER NOEL A filed Critical WARNER NOEL A
Priority to GB0412105A priority Critical patent/GB0412105D0/en
Publication of GB0412105D0 publication Critical patent/GB0412105D0/en
Priority to PCT/GB2005/002130 priority patent/WO2005118890A2/fr
Priority to US10/590,409 priority patent/US20070180955A1/en
Priority to GB0623373A priority patent/GB2437374B/en
Ceased 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
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/04—Refining by applying a vacuum
    • 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
    • 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
    • C21C7/10—Handling in a vacuum
    • 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
    • C22B15/00—Obtaining copper
    • C22B15/0026—Pyrometallurgy
    • C22B15/0056—Scrap treating
    • 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
    • C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
    • C22B7/001—Dry processes
    • C22B7/003—Dry processes only remelting, e.g. of chips, borings, turnings; apparatus used therefor
    • 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
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/05—Refining by treating with gases, e.g. gas flushing also refining by means of a material generating gas in situ
    • 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
    • Y02P10/10—Reduction of greenhouse gas [GHG] emissions
    • Y02P10/122—Reduction of greenhouse gas [GHG] emissions by capturing or storing CO2
    • 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)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
GB0412105A 2004-05-29 2004-05-29 Recovery of steel from contaminated scrap Ceased GB0412105D0 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB0412105A GB0412105D0 (en) 2004-05-29 2004-05-29 Recovery of steel from contaminated scrap
PCT/GB2005/002130 WO2005118890A2 (fr) 2004-05-29 2005-05-26 Recuperation d'acier dans de la ferraille a trier
US10/590,409 US20070180955A1 (en) 2004-05-29 2005-05-26 Recovery of steel from contaminated scrap
GB0623373A GB2437374B (en) 2004-05-29 2005-05-26 Recovery of steel from contaminated scrap

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0412105A GB0412105D0 (en) 2004-05-29 2004-05-29 Recovery of steel from contaminated scrap

Publications (1)

Publication Number Publication Date
GB0412105D0 true GB0412105D0 (en) 2004-06-30

Family

ID=32671333

Family Applications (2)

Application Number Title Priority Date Filing Date
GB0412105A Ceased GB0412105D0 (en) 2004-05-29 2004-05-29 Recovery of steel from contaminated scrap
GB0623373A Expired - Fee Related GB2437374B (en) 2004-05-29 2005-05-26 Recovery of steel from contaminated scrap

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB0623373A Expired - Fee Related GB2437374B (en) 2004-05-29 2005-05-26 Recovery of steel from contaminated scrap

Country Status (3)

Country Link
US (1) US20070180955A1 (fr)
GB (2) GB0412105D0 (fr)
WO (1) WO2005118890A2 (fr)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040250700A1 (en) * 2000-04-19 2004-12-16 Renaud Regis Phillip Method and apparatus for treating refuse with steam
GB0504260D0 (en) * 2005-03-02 2005-04-06 Warner Noel A Process and plant for gas-based direct steelmaking
GB0615952D0 (en) * 2006-08-11 2006-09-20 Warner Noel A Radiative post combustion
US20080184589A1 (en) * 2007-02-02 2008-08-07 The Shivvers Group, Inc., An Iowa Corporation High efficiency drier with heating and drying zones
US20090221865A1 (en) * 2008-02-28 2009-09-03 Renaud Regis P Method and apparatus for injecting enriched steam
US8258364B2 (en) * 2008-06-16 2012-09-04 Renaud Regis P Method for steam biomass reactor
US8518147B2 (en) 2010-07-27 2013-08-27 Heritage Environmental Services, Llc Metal separation using a tunnel kiln furnace
CZ305001B6 (cs) * 2013-08-05 2015-03-18 Vysoká Škola Báňská-Technická Univerzita Ostrava Způsob separace zinku z pozinkovaného železného šrotu
ES2457140B1 (es) * 2013-12-11 2014-10-28 La Farga Lacambra, S.A.U. Sistema y procedimiento de carga de horno de fusión y refino de chatarras de cobre y horno asociado
US20160284445A1 (en) * 2015-03-28 2016-09-29 Y Generation Technologies Company Limited Energy efficient copper wire production system
JP6628078B2 (ja) * 2015-08-27 2020-01-08 国立大学法人九州工業大学 鋼材のメッキ分離方法
US9771824B2 (en) * 2015-09-22 2017-09-26 General Electric Company Method and system for an electric and steam supply system
WO2018083433A1 (fr) * 2016-11-07 2018-05-11 Warner Noel A Production d'acier sans émission de dioxyde de carbone sur site
CN108070716B (zh) * 2016-11-15 2020-04-28 格林美（江苏）钴业股份有限公司 一种从负载有机相中脱除水相的装置
EP3537317B1 (fr) 2018-03-09 2022-11-16 Tata Consultancy Services Limited Système et procédé de détermination de piégeage d'air dans des poches
MX2021000013A (es) * 2018-06-25 2021-05-27 Thomas a valerio Método, proceso y sistema de uso de un molino para separar metales de materia prima fibrosa.
TWI740285B (zh) * 2018-12-27 2021-09-21 日商勝高股份有限公司 熱處理爐的前處理條件的決定方法、熱處理爐的前處理方法、熱處理裝置及經熱處理之半導體晶圓的製造方法及製造裝置
CN109628746B (zh) * 2019-01-03 2021-02-26 江西铜业技术研究院有限公司 一种分银渣中锡的提取方法
CN112359154B (zh) * 2019-07-23 2022-03-18 宝山钢铁股份有限公司 模拟高炉炉缸炭砖表面凝铁层形成的实验装置及方法
WO2021168457A1 (fr) * 2020-02-22 2021-08-26 Clarapath, Inc. Contrôle de coupe et de qualité en microtomie
CN111693559B (zh) * 2020-06-22 2022-04-01 中国核动力研究设计院 气相混合物的蒸汽液滴质量流量分离测量装置及测量方法
CN112111624B (zh) * 2020-08-18 2021-10-26 含山县龙顺机械配件厂 一种利用废铁屑废钢生产铸件的再利用装置
CN112247302A (zh) * 2020-10-14 2021-01-22 天津津航计算技术研究所 一种镀金电连接器自动搪锡、吸锡去金工艺方法
CN112375871B (zh) * 2020-11-04 2022-04-29 武汉科技大学 一种纯净钢冶炼过程中脱锡的方法
WO2022164878A1 (fr) * 2021-01-26 2022-08-04 Nucor Corporation Procédé et système de réduction de la teneur en métal non ferreux de ferrailles d'acier
CN116287717A (zh) * 2023-02-16 2023-06-23 马鞍山钢铁股份有限公司 一种含锌废钢脱锌与回收装置及使用方法
EP4495272A1 (fr) * 2023-07-21 2025-01-22 Tata Steel Nederland Technology B.V. Procédé de production d'un acier en fusion à empreinte carbone réduite et produit en acier de haute qualité produit par ce procédé

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2760770A (en) * 1949-03-11 1956-08-28 Metallurg Processes Ltd And Th Condenser used in zinc production
US3529067A (en) * 1968-08-21 1970-09-15 Gerald J Grott Method and apparatus for reclaiming low-density contaminated scrap steel
DE1814471A1 (de) * 1968-12-13 1970-06-25 Diehl Fa Verfahren und Einrichtung zum Einschmelzen feinstueckiger,spaeniger oder pulverfoermiger Metallabfaelle
JPS51126911A (en) * 1975-04-30 1976-11-05 Mitsubishi Heavy Ind Ltd Process for preparatory refining of steel scraps
US4456476A (en) * 1982-02-24 1984-06-26 Sherwood William L Continuous steelmaking and casting
US4701217A (en) * 1986-11-06 1987-10-20 University Of Birmingham Smelting reduction
US4853148A (en) * 1987-03-24 1989-08-01 Advanced Technology Materials, Inc. Process and composition for drying of gaseous hydrogen halides
JPH0748632A (ja) * 1993-05-20 1995-02-21 Kobayashi Heinosuke 鉄屑からの不純物除去方法
AT409763B (de) * 2000-11-06 2002-11-25 Voest Alpine Ind Anlagen Verfahren und anlage zum verwerten von eisen- und schwermetallhältigen reststoffen, gegebenenfalls unter zugabe von eisenerz
GB0216484D0 (en) * 2002-07-15 2002-08-21 Warner Noel A Direct production of refined metals and alloys

Also Published As

Publication number Publication date
GB2437374A (en) 2007-10-24
GB2437374B (en) 2010-03-24
GB0623373D0 (en) 2007-01-03
US20070180955A1 (en) 2007-08-09
WO2005118890A3 (fr) 2006-04-27
WO2005118890A2 (fr) 2005-12-15

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)