BR112013001529A2 - briquetagem de carepa de laminação - Google Patents

briquetagem de carepa de laminação

Info

Publication number
BR112013001529A2
BR112013001529A2 BR112013001529A BR112013001529A BR112013001529A2 BR 112013001529 A2 BR112013001529 A2 BR 112013001529A2 BR 112013001529 A BR112013001529 A BR 112013001529A BR 112013001529 A BR112013001529 A BR 112013001529A BR 112013001529 A2 BR112013001529 A2 BR 112013001529A2
Authority
BR
Brazil
Prior art keywords
rolling mill
briquetting
produced
waste
iron oxide
Prior art date
Application number
BR112013001529A
Other languages
English (en)
Inventor
Michael Maurer
Saulo Henrique Seabra Da Rocha
Udo Meynerts
Original Assignee
Rhm Rohstoff Handelsgmbh
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 Rhm Rohstoff Handelsgmbh filed Critical Rhm Rohstoff Handelsgmbh
Publication of BR112013001529A2 publication Critical patent/BR112013001529A2/pt

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
    • C22B1/16—Sintering; Agglomerating
    • 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
    • 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
    • C22B1/244—Binding; Briquetting ; Granulating with binders organic
    • 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
    • C22B1/244—Binding; Briquetting ; Granulating with binders organic
    • C22B1/245—Binding; Briquetting ; Granulating with binders organic with carbonaceous material for the production of coked agglomerates
    • 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
    • C22B1/248—Binding; Briquetting ; Granulating of metal scrap or alloys
    • 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
    • C22B7/02—Working-up flue dust
    • 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)
  • Mechanical Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Environmental & Geological Engineering (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Compounds Of Iron (AREA)

Abstract

briquetagem de carepa de laminação. a invenção refere-se a um método de aglomeração de substâncias residuais, contendo óxido de ferro, especialmente crosta de óxido de ferro e carepas de laminação, na qual as substâncias residuais assim como lama de papel são secadas e trituradas e produzidos a partir de uma mistura de substâncias residuais obtidas e da lama de papel, aglomerados por meio de briquetagem a quente. desse modo, briquetes de carepas de laminação são produzidos com alta resistência e densidade. estes podem então ser colocados, no caso da produção de aço, em um forno de arco voltaico elétrico para reciclar o ferro obtido nas substâncias residuais.
BR112013001529A 2010-07-21 2011-07-02 briquetagem de carepa de laminação BR112013001529A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE201010031888 DE102010031888A1 (de) 2010-07-21 2010-07-21 Walzenzunderbrikettierung
PCT/EP2011/003291 WO2012010254A1 (de) 2010-07-21 2011-07-02 Walzenzunderbrikettierung

Publications (1)

Publication Number Publication Date
BR112013001529A2 true BR112013001529A2 (pt) 2016-05-10

Family

ID=44543140

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013001529A BR112013001529A2 (pt) 2010-07-21 2011-07-02 briquetagem de carepa de laminação

Country Status (6)

Country Link
US (1) US9683276B2 (pt)
EP (1) EP2596139B1 (pt)
BR (1) BR112013001529A2 (pt)
DE (1) DE102010031888A1 (pt)
ES (1) ES2664733T3 (pt)
WO (1) WO2012010254A1 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2529874A (en) * 2014-09-05 2016-03-09 Darlow Lloyd & Sons Ltd Reuse of by-products from metallurgical processes, processing of waste materials and products thereof
US9657993B2 (en) * 2015-02-20 2017-05-23 Gestion Mcmarland Inc. Solid agglomerate of fine metal particles comprising a liquid oily lubricant and method for making same
DE102015011067B4 (de) 2015-08-27 2020-06-18 CTG Chemisch-Technische Gesellschaft mbH Verfahren zur Brikettierung pulverförmiger Legierungszuschläge der Stahl-, Gießerei- und NE-Metallurgie mit Hilfe faserhaltiger Strukturbildner und ein Brikett
CN106702154B (zh) * 2016-11-30 2019-08-20 振石集团东方特钢有限公司 一种不锈钢固废球团制作的方法
US10704119B2 (en) * 2017-05-04 2020-07-07 Nu-Iron Technology, Llc. Cokeless sinter blend compositions
JP6930738B2 (ja) * 2018-08-03 2021-09-01 錦見鋳造株式会社 調理器具の製造方法
CN110257638B (zh) * 2019-07-23 2021-04-06 盛隆资源再生（无锡）有限公司 一种分别回收固体废物中锰、铜、锌的方法
CN115232963B (zh) * 2022-07-29 2023-08-04 江苏省镔鑫钢铁集团有限公司 一种钢渣尾渣生产熔剂性球团矿的方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2865731A (en) 1954-06-25 1958-12-23 Minerals & Chemicals Corp Of A Iron ore briquette with paper pulp binder
DE2360595B2 (de) 1973-12-05 1975-11-13 Nippon Steel Corp., Tokio Verfahren zum Herstellen von Kaltpellets
AT399887B (de) 1993-06-21 1995-08-25 Voest Alpine Ind Anlagen Verfahren zum herstellen von kaltgepressten eisenhältigen briketts
WO1998040523A1 (de) 1997-03-13 1998-09-17 Suetterlin Hansdieter Agglomerat zur verwendung als hochofeneinsatzstoff
DE102009005604B4 (de) * 2009-01-21 2013-02-28 Rhm Rohstoff-Handelsgesellschaft Mbh Walzenzunderbrikettierung
US8444746B2 (en) * 2010-07-22 2013-05-21 Rhm Rohstoff-Handelsgesellschaft Mbh Briquetting of mill scale

Also Published As

Publication number Publication date
US9683276B2 (en) 2017-06-20
DE102010031888A1 (de) 2012-01-26
EP2596139B1 (de) 2018-01-10
WO2012010254A1 (de) 2012-01-26
ES2664733T3 (es) 2018-04-23
EP2596139A1 (de) 2013-05-29
US20130192421A1 (en) 2013-08-01

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]