AR027284A1 - Procedimiento para procesar polvos o mezclas de polvos - Google Patents

Procedimiento para procesar polvos o mezclas de polvos

Info

Publication number
AR027284A1
AR027284A1 ARP010100314A AR027284A1 AR 027284 A1 AR027284 A1 AR 027284A1 AR P010100314 A ARP010100314 A AR P010100314A AR 027284 A1 AR027284 A1 AR 027284A1
Authority
AR
Argentina
Prior art keywords
dust
powders
mixtures
processing
procedure
Prior art date
Application number
Other languages
English (en)
Original Assignee
Holderbank Financ Glarus
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 Holderbank Financ Glarus filed Critical Holderbank Financ Glarus
Publication of AR027284A1 publication Critical patent/AR027284A1/es

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
    • 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
    • C21C5/36—Processes yielding slags of special composition
    • 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
    • C21C5/38—Removal of waste gases or dust
    • 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
    • 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
    • C22B19/00—Obtaining zinc or zinc oxide
    • C22B19/30—Obtaining zinc or zinc oxide from metallic residues or scraps
    • 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
    • C22B7/04—Working-up slag
    • 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)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Processing Of Solid Wastes (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)

Abstract

Se describe un procedimiento para procesar polvos o mezclas de polvos que contienen álcalis y metales pesados, como ser por ejemplo polvos de acerías,minerales finos o polvos de alto horno, siendo dichos polvos aportados sobre o dentro de un bano de metales fundidos y escorias oxídicas en estado líquido, enparticular aportados por soplado sobre o dentro del bano. Los compuestos de metales pesados volátiles, como ser por ejemplo oxidos de Zn y/o de Pb, sonseparados de la fase gaseosa, siendo los álcalis aportados a las escorias.
ARP010100314 2000-01-28 2001-01-25 Procedimiento para procesar polvos o mezclas de polvos AR027284A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT642000 2000-01-28

Publications (1)

Publication Number Publication Date
AR027284A1 true AR027284A1 (es) 2003-03-19

Family

ID=3480557

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP010100314 AR027284A1 (es) 2000-01-28 2001-01-25 Procedimiento para procesar polvos o mezclas de polvos

Country Status (22)

Country Link
US (1) US20040050210A1 (es)
EP (1) EP1252346B1 (es)
JP (1) JP2004500486A (es)
KR (1) KR100610128B1 (es)
CN (1) CN1188532C (es)
AR (1) AR027284A1 (es)
AU (1) AU771549B2 (es)
BR (1) BR0107826B1 (es)
CA (1) CA2398349A1 (es)
CZ (1) CZ298002B6 (es)
DE (1) DE50100522D1 (es)
ES (1) ES2204827T3 (es)
HU (1) HUP0203883A2 (es)
MX (1) MXPA02007082A (es)
PL (1) PL194872B1 (es)
PT (1) PT1252346E (es)
RU (1) RU2239662C2 (es)
SK (1) SK286015B6 (es)
TW (1) TW533244B (es)
UA (1) UA73541C2 (es)
WO (1) WO2001055460A1 (es)
ZA (1) ZA200205169B (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT414127B (de) * 2004-04-27 2006-09-15 Patco Engineering Gmbh Verfahren zum rückgewinnen von metallen und/oder metalloxiden aus stahlwerkstäuben
DE102008048232A1 (de) 2008-09-16 2010-04-15 Sms Siemag Aktiengesellschaft Verfahren zur Rückführung von bei metallurgischen Verfahren anfallenden Stäuben und/oder festen staubförmigen Nebenprodukten
CN103031391A (zh) * 2012-05-31 2013-04-10 新疆八一钢铁股份有限公司 一种炼钢副原料系统粉末垃圾的处理工艺
JP5906989B2 (ja) * 2012-08-06 2016-04-20 新日鐵住金株式会社 鉛含有取鍋スラグの処理方法
JP6025602B2 (ja) * 2013-02-20 2016-11-16 株式会社神戸製鋼所 路盤材用スラグの製造方法
KR101419258B1 (ko) * 2013-07-03 2014-07-15 주식회사 포스코 소결 탈황 더스트를 이용한 고로 조업방법
CN103896324B (zh) * 2014-03-19 2015-11-25 江苏科技大学 一种利用高炉粉尘制备纳米氧化锌的方法
RU2582423C1 (ru) * 2014-12-10 2016-04-27 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Белгородский государственный технологический университет им. В.Г. Шухова" Способ переработки пылевидных отходов металлургического производства
CN108642231B (zh) * 2018-05-15 2020-06-23 鞍钢股份有限公司 一种转炉渣改质剂及利用其制得低碱度渣系的方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3015554A (en) * 1957-04-18 1962-01-02 Rummel Roman Method and device for carrying out metallurgical processes, particularly air refining processes
US3948644A (en) * 1972-03-27 1976-04-06 Pennsylvania Engineering Corporation Steel making vessel with dust recycling method and means
US4511396A (en) * 1982-09-01 1985-04-16 Nixon Ivor G Refining of metals
NO160931C (no) * 1987-04-02 1989-06-14 Elkem As Stoevbehandling.
GB8928997D0 (en) * 1989-12-22 1990-02-28 Tetronics Res & Dev Co Ltd Metal recovery
DE4211164C2 (de) * 1992-03-31 1995-02-16 Mannesmann Ag Verfahren und Vorrichtung zum Behandeln von riesel- oder fließfähigem Material
AT402939B (de) * 1992-07-16 1997-09-25 Voest Alpine Ind Anlagen Verfahren und anlage zum herstellen einer metallschmelze
AT400245B (de) * 1993-12-10 1995-11-27 Voest Alpine Ind Anlagen Verfahren und anlage zum herstellen einer eisenschmelze
AT405527B (de) * 1996-01-24 1999-09-27 Holderbank Financ Glarus Verfahren zum aufarbeiten von müllverbrennungsrückständen
KR100210649B1 (ko) * 1996-04-01 1999-07-15 야마오카 요지로 더스트로부터 산화아연을 회수하는 방법 및 그 장치
AT405054B (de) * 1997-06-18 1999-05-25 Voest Alpine Ind Anlagen Verfahren und anlage zum herstellen einer eisenschmelze unter einsatz von eisenhältigen hüttenwerksreststoffen
ID21879A (id) * 1997-09-15 1999-08-05 Holderbank Financ Glarus Proses peningkatan terak baja berikut pengemban besi untuk medapatkan besi kasar dan terak yang aman bagi lingkungan
AU9245298A (en) * 1997-09-30 1999-04-23 Voest-Alpine Stahl Donawitz Gmbh Pyrometallurgical method and device for separating zinc and/or cadmium from leadin metallurgical residues
JP3516854B2 (ja) * 1997-11-20 2004-04-05 スチールプランテック株式会社 製鋼炉ダストの処理方法及びダストペレット
AT407051B (de) * 1998-09-15 2000-12-27 Holderbank Financ Glarus Verfahren zum aufarbeiten von stahlschlacken und eisenträgern
AT407263B (de) * 1999-04-22 2001-02-26 Holderbank Financ Glarus Verfahren zum aufarbeiten von stahlschlacken
EP1126039B1 (en) * 2000-02-17 2007-02-14 John A. Vallomy Method for reductively processing the liquid slag and the baghouse dust of the electric arc furnace

Also Published As

Publication number Publication date
DE50100522D1 (de) 2003-09-25
SK9662002A3 (en) 2003-04-01
BR0107826B1 (pt) 2010-09-08
MXPA02007082A (es) 2004-09-06
PL194872B1 (pl) 2007-07-31
SK286015B6 (sk) 2008-01-07
CN1401010A (zh) 2003-03-05
PT1252346E (pt) 2004-01-30
HUP0203883A2 (en) 2003-04-28
CZ20022815A3 (cs) 2003-06-18
WO2001055460A1 (de) 2001-08-02
EP1252346B1 (de) 2003-08-20
KR100610128B1 (ko) 2006-08-09
JP2004500486A (ja) 2004-01-08
KR20020089330A (ko) 2002-11-29
AU771549B2 (en) 2004-03-25
BR0107826A (pt) 2003-01-14
RU2002123054A (ru) 2004-02-20
ES2204827T3 (es) 2004-05-01
ZA200205169B (en) 2003-10-07
EP1252346A1 (de) 2002-10-30
CN1188532C (zh) 2005-02-09
CA2398349A1 (en) 2001-08-02
PL356416A1 (en) 2004-06-28
AU2652301A (en) 2001-08-07
CZ298002B6 (cs) 2007-05-23
UA73541C2 (en) 2005-08-15
US20040050210A1 (en) 2004-03-18
RU2239662C2 (ru) 2004-11-10
TW533244B (en) 2003-05-21

Similar Documents

Publication Publication Date Title
AR027284A1 (es) Procedimiento para procesar polvos o mezclas de polvos
BR9812880A (pt) Processo de fusão de ferro reduzido direto, granulado fino em um forno de arco elétrico
TW200702442A (en) Operation of iron oxide recovery furnace for energy savings, volatile metal removal and slag control
AR023666A1 (es) Un metodo para recuperar metales preciosos de una composicion mineral antes de la separacion por lixiviacion con cianuro
KR880003014A (ko) 제련장치 및 그 작동공정
ES8308591A1 (es) "metodo de recuperar metales combinados como oxidos o silicatos a partir de escoria liquida".
NO931382L (no) Nöytralisering av pulverformig avfall fra elektronikkskrot ved produksjon av glassifisert slagg i plasmaovn, samt gjennvinning av verdifulle elementer
EP1101552A3 (en) Clean melt nucleated cast metal article
BR9707583A (pt) Aparelho de reducao-fusao e metodo para produzir ferro gusa fundido usando o aparelho de reducao-fusao
GB1224059A (en) Tin-smelting process using high and low grade tin concentrates, and a combined tin melting and volatilising furnace for use therein
CA2031029A1 (en) Method for producing zinc by means of iron melt reduction
KR920008199A (ko) 황화아연정광(精鑛)의 용융탈황법
JPS5227095A (en) Method and apparatus for heat recovery of molten slag
Garcia-Carcedo et al. Production of an ultra-pure fraction of ZnO by the recycling of EAF dust
JPS5241195A (en) Equipment for recovering heat from molten slag
GB740492A (en) A method for the reduction of oxidic ores and oxide-containing metals and furnaces for carrying out said method
MX167226B (es) Procedimiento para fundir directamente minerales de sulfuro
SE7903594L (sv) Anordning for behandling av stalsmeltor i en skenk genom bottenblasning
KR100325711B1 (ko) 전기로슬래그포밍보조제
SU675083A1 (ru) Способ переработки медных шихт
SU106719A1 (ru) Способ извлечени цветных металлов из шлаков
JPS5757842A (en) Recovering method for useful metal from industrial waste
GB817783A (en) Treatment of molten ferrous material
Baryshnikov et al. Methods of Reducing Iron Losses with Blast Furnace Slags
JPS54109015A (en) Countermeasure taking method to cope with cooling incident in blast furnace

Legal Events

Date Code Title Description
FA Abandonment or withdrawal