BG64629B1 - Метод за оползотворяване на вторични суровини, съдържащи желязо, цинк и олово - Google Patents

Метод за оползотворяване на вторични суровини, съдържащи желязо, цинк и олово Download PDF

Info

Publication number
BG64629B1
BG64629B1 BG104770A BG10477000A BG64629B1 BG 64629 B1 BG64629 B1 BG 64629B1 BG 104770 A BG104770 A BG 104770A BG 10477000 A BG10477000 A BG 10477000A BG 64629 B1 BG64629 B1 BG 64629B1
Authority
BG
Bulgaria
Prior art keywords
carbon
slag
furnace
amount
rolling
Prior art date
Application number
BG104770A
Other languages
Bulgarian (bg)
English (en)
Other versions
BG104770A (bg
Inventor
Eberhard Saage
Uwe Hasche
Wolfgang Dittrich
Diethart Langbein
Original Assignee
B.U.S. Zinkrecycling Freiberg Gmbh
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7923562&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BG64629(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by B.U.S. Zinkrecycling Freiberg Gmbh filed Critical B.U.S. Zinkrecycling Freiberg Gmbh
Publication of BG104770A publication Critical patent/BG104770A/bg
Publication of BG64629B1 publication Critical patent/BG64629B1/bg

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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/08—Making spongy iron or liquid steel, by direct processes in rotary furnaces
    • 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
    • C22B13/00—Obtaining lead
    • C22B13/02—Obtaining lead by dry processes
    • C22B13/025—Recovery from waste materials
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S75/00—Specialized metallurgical processes, compositions for use therein, consolidated metal powder compositions, and loose metal particulate mixtures
    • Y10S75/961—Treating flue dust to obtain metal other than by consolidation

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (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)
  • Processing Of Solid Wastes (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
BG104770A 1999-09-28 2000-09-18 Метод за оползотворяване на вторични суровини, съдържащи желязо, цинк и олово BG64629B1 (bg)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1999146430 DE19946430A1 (de) 1999-09-28 1999-09-28 Verfahren zur Verwertung von Eisen, Zink und Blei enthaltenden Sekundärrohstoffen

Publications (2)

Publication Number Publication Date
BG104770A BG104770A (bg) 2001-09-28
BG64629B1 true BG64629B1 (bg) 2005-09-30

Family

ID=7923562

Family Applications (1)

Application Number Title Priority Date Filing Date
BG104770A BG64629B1 (bg) 1999-09-28 2000-09-18 Метод за оползотворяване на вторични суровини, съдържащи желязо, цинк и олово

Country Status (13)

Country Link
US (1) US6494933B1 (zh)
EP (1) EP1088904B1 (zh)
JP (2) JP5086500B2 (zh)
AT (1) ATE284453T1 (zh)
BG (1) BG64629B1 (zh)
BR (1) BR0004475A (zh)
CA (1) CA2321311A1 (zh)
DE (2) DE19946430A1 (zh)
ES (1) ES2234495T3 (zh)
MX (1) MXPA00009475A (zh)
PL (1) PL197557B1 (zh)
RU (1) RU2247159C2 (zh)
TW (1) TW460586B (zh)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19946430A1 (de) * 1999-09-28 2001-04-05 Bus Zinkrecycling Freiberg Verfahren zur Verwertung von Eisen, Zink und Blei enthaltenden Sekundärrohstoffen
US7695544B2 (en) * 2004-12-07 2010-04-13 Nu-Iron Technology, Llc Method and system for producing metallic iron nuggets
US8470068B2 (en) * 2004-12-07 2013-06-25 Nu-Iron Technology, Llc Method and system for producing metallic iron nuggets
WO2007085665A1 (es) 2006-01-26 2007-08-02 Fundacion Inasmet Procedimiento y horno para tratamiento de residuos
EP2500441A1 (en) * 2006-07-26 2012-09-19 Nu-Iron Technology, LLC Metallic iron nuggets
US8021460B2 (en) * 2006-07-26 2011-09-20 Nu-Iron Technology, Llc System and method for producing metallic iron nodules
CZ301924B6 (cs) 2009-02-10 2010-08-04 Raclavský@Milan Technologie rafinace kovonosných odpadu s obsahem zinku v rotacní peci
US8287621B2 (en) 2010-12-22 2012-10-16 Nu-Iron Technology, Llc Use of bimodal carbon distribution in compacts for producing metallic iron nodules
DE102016005787A1 (de) 2016-05-13 2017-11-16 Befesa Zinc Duisburg GmbH Verfahren und Anlage zum Gewinnen von hochreinem Wälzoxid aus zinkhaltigen Rohstoffen mittels gegenstrombetriebenem Drehrohrofen
EA033560B1 (ru) * 2017-06-23 2019-10-31 Belarusian National Technical Univ Способ малотоннажного рециклинга дисперсных железосодержащих металлоотходов без их предварительной подготовки путем твердо-жидкофазного восстановления в ротационной наклоняющейся печи с получением чугуна или стали
CN108956259B (zh) * 2018-06-20 2021-03-23 攀钢集团西昌钢钒有限公司 一种连铸保护渣中游离碳的检测方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0654538A1 (de) * 1993-11-20 1995-05-24 Metallgesellschaft Aktiengesellschaft Wälzverfahren zur Aufarbeitung von Zink, Blei und Eisenoxide enthaltenden Materialien

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1594084A (zh) * 1968-12-05 1970-06-01
GB2043695A (en) * 1979-02-28 1980-10-08 Blue Circle Ind Ltd Rotary kiln treatment of metal- bearing slurries
SU876761A1 (ru) * 1980-02-15 1981-10-30 Всесоюзный Ордена Трудового Красного Знамени Научно-Исследовательский Горнометаллургический Институт Цветных Металлов Способ пирометаллургической переработки цинковых кеков
JPS5735644A (en) * 1980-08-13 1982-02-26 Toshin Seikou Kk Recovering method for valuable metal from dust from electric furnace for manufacturing steel
JPS58141345A (ja) * 1982-02-13 1983-08-22 Toshin Seikou Kk 有価金属の回収方法
JPS6053090B2 (ja) * 1983-07-26 1985-11-22 住友金属鉱山株式会社 鉄鋼ダストからΖｎおよびＰｂを回収する方法
JPS62127432A (ja) * 1985-11-26 1987-06-09 Nippon Kokan Kk <Nkk> 金属精錬用冶金炉から排出されたダストから有用金属を回収する方法
JPS62170436A (ja) * 1986-01-23 1987-07-27 Himeji Tekko Rifuain Kk 金属精錬用冶金炉から排出されたダストから有用金属を回収する方法
US4758268A (en) * 1986-12-23 1988-07-19 Zia Technology, Inc. Method and apparatus for reclaiming metal values from electric arc furnace flue dust and sludge and rendering residual solids recyclable or non-hazardous
DE3852552T2 (de) 1987-11-17 1995-05-24 Ebara Shinwa Ltd Wärmetauscher für einen Kühlturm.
AT392289B (de) * 1988-04-08 1991-02-25 Voest Alpine Stahl Donawitz Verfahren zur verwertung von zinkhaeltigen huettenstaeuben und -schlaemmen
AT394396B (de) * 1990-07-03 1992-03-25 Voest Alpine Stahl Donawitz Verfahren zur wiederverwendung von huettenstaeuben sowie vorrichtung zur durchfuehrung dieses verfahrens
JPH0747784B2 (ja) * 1991-11-12 1995-05-24 姫路鐵鋼リファイン株式会社 製鋼ダストから亜鉛・鉛を回収する方法
JPH0711354A (ja) * 1993-06-23 1995-01-13 Sumitomo Metal Mining Co Ltd 鉄鋼ダスト還元ロータリーキルンの操業方法
GB9523229D0 (en) * 1995-11-14 1996-01-17 Allied Dust Processing Ltd Method of processing finely divided material incorporating metal based constituents
JPH09157766A (ja) 1995-12-05 1997-06-17 Nippon Steel Corp 含亜鉛ダストの処理方法
CA2192621A1 (en) * 1995-12-11 1997-06-12 Yoshitaka Ishikawa Method and apparatus for recycling iron and steel industry waste
EP0972849A4 (en) * 1996-02-29 2000-02-09 Nippon Steel Corp METHOD AND DEVICE FOR TREATING DUST FROM IRON MAKING
BG61917B1 (bg) * 1996-07-30 1998-09-30 Никола И. Добрев Метод за преработване на цинксъдържащи материали
US5906671A (en) * 1996-10-25 1999-05-25 Agglo Inc. Method for extraction of metals and non-metals from minerals, industrial by-products and waste materials
IT1304374B1 (it) * 1998-05-27 2001-03-15 Gloster Nv Metodo per il riciclaggio delle polveri derivanti dai processi dilavorazione dell'acciaio o simili mediante la fabbricazione di
DE19946430A1 (de) * 1999-09-28 2001-04-05 Bus Zinkrecycling Freiberg Verfahren zur Verwertung von Eisen, Zink und Blei enthaltenden Sekundärrohstoffen

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0654538A1 (de) * 1993-11-20 1995-05-24 Metallgesellschaft Aktiengesellschaft Wälzverfahren zur Aufarbeitung von Zink, Blei und Eisenoxide enthaltenden Materialien

Also Published As

Publication number Publication date
ES2234495T3 (es) 2005-07-01
PL342864A1 (en) 2001-04-09
CA2321311A1 (en) 2001-03-28
DE19946430A1 (de) 2001-04-05
EP1088904A1 (de) 2001-04-04
BR0004475A (pt) 2001-04-10
DE50008894D1 (de) 2005-01-13
RU2247159C2 (ru) 2005-02-27
BG104770A (bg) 2001-09-28
PL197557B1 (pl) 2008-04-30
TW460586B (en) 2001-10-21
MXPA00009475A (es) 2002-10-23
JP5086500B2 (ja) 2012-11-28
JP2012233261A (ja) 2012-11-29
EP1088904B1 (de) 2004-12-08
US6494933B1 (en) 2002-12-17
ATE284453T1 (de) 2004-12-15
JP2001152257A (ja) 2001-06-05

Similar Documents

Publication Publication Date Title
SU1052165A3 (ru) Способ восстановлени окиси железа
CN1061380C (zh) 生产合成炉渣及生铁合金的方法及装置
JP2012233261A (ja) 鉄、亜鉛、鉛を含む二次原料の利用方法
RU2442826C2 (ru) Способ и устройство для получения гранулированного металлического железа
JPH07310917A (ja) 廃棄物燃焼装置からの固体の燃焼残渣を溶融する方法および装置
US5542963A (en) Direct iron and steelmaking
CA2312465A1 (en) Method for producing directly reduced iron in a layered furnace
JP2002522642A (ja) 重金属及び鉄酸化物を含有する残滓物質の熱処理方法
JPS649376B2 (zh)
AU749330B2 (en) Method for producing directly reduced, desulfurized iron
US3832158A (en) Process for producing metal from metal oxide pellets in a cupola type vessel
JP3527149B2 (ja) 産業廃棄物処理方法
US20230174379A1 (en) Process and device for recovering phosphorus from sewage sludge
US4268304A (en) Direct reduction process in a rotary kiln
EP0840807B1 (en) Direct iron and steelmaking
CN114127009A (zh) 磷生产方法以及用于生产还原产物的系统和方法
JP2001032024A (ja) 還元用回転炉床法の操業方法
CZ200995A3 (en) Method of dry desulfurzing waste gases
JPH07269820A (ja) 廃棄物溶融炉
JPS62276391A (ja) 新規なキユポラ炉の操業方法
JPH08233243A (ja) 竪型溶融炉を用いた廃棄物の溶融処理方法
JPH0735889B2 (ja) 廃棄物溶融炉
JPH11193409A (ja) 還元金属とクリーンな燃料ガスを同時に製造する方法