UY33894A - Un proceso para producir un producto de níquel y hierro en bruto - Google Patents

Un proceso para producir un producto de níquel y hierro en bruto

Info

Publication number
UY33894A
UY33894A UY0001033894A UY33894A UY33894A UY 33894 A UY33894 A UY 33894A UY 0001033894 A UY0001033894 A UY 0001033894A UY 33894 A UY33894 A UY 33894A UY 33894 A UY33894 A UY 33894A
Authority
UY
Uruguay
Prior art keywords
nickel
iron
gross
produce
iron product
Prior art date
Application number
UY0001033894A
Other languages
English (en)
Inventor
Antonio Clareti Pereira
Tiago Valentim Berni
Original Assignee
Vale Sa
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 Vale Sa filed Critical Vale Sa
Publication of UY33894A publication Critical patent/UY33894A/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
    • C22B23/00—Obtaining nickel or cobalt
    • C22B23/02—Obtaining nickel or cobalt by dry processes
    • 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
    • C22B23/00—Obtaining nickel or cobalt
    • C22B23/02—Obtaining nickel or cobalt by dry processes
    • C22B23/023—Obtaining nickel or cobalt by dry processes with formation of ferro-nickel or ferro-cobalt

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Manufacture Of Iron (AREA)
  • Powder Metallurgy (AREA)
  • Battery Electrode And Active Subsutance (AREA)

Abstract

La presente invención se refiere a un proceso de precipitación de hidróxidos combinados para obtener un producto de níquel y hierro en bruto. El proceso incluye las siguientes etapas: mezclar el hidróxido de níquel con una fuente de hierro y agentes de escorificación; poner la mezcla en contacto con un agente de reducción que produce una aleación de hierro y níquel; y obtener un producto tostado con una aleación de hierro y níquel diseminada dentro de la estructura.
UY0001033894A 2011-02-04 2012-02-06 Un proceso para producir un producto de níquel y hierro en bruto UY33894A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201161439448P 2011-02-04 2011-02-04

Publications (1)

Publication Number Publication Date
UY33894A true UY33894A (es) 2012-08-31

Family

ID=45999494

Family Applications (1)

Application Number Title Priority Date Filing Date
UY0001033894A UY33894A (es) 2011-02-04 2012-02-06 Un proceso para producir un producto de níquel y hierro en bruto

Country Status (20)

Country Link
US (1) US8834598B2 (es)
EP (1) EP2670873B1 (es)
JP (1) JP2014509691A (es)
KR (1) KR20140006865A (es)
AR (1) AR085315A1 (es)
AU (1) AU2012212349A1 (es)
BR (1) BR112013019874A2 (es)
CA (1) CA2826172C (es)
CL (1) CL2013002230A1 (es)
CU (1) CU24168B1 (es)
DK (1) DK2670873T3 (es)
ES (1) ES2523407T3 (es)
HR (1) HRP20141242T1 (es)
PL (1) PL2670873T3 (es)
RS (1) RS53696B1 (es)
RU (1) RU2013140720A (es)
TW (1) TW201245455A (es)
UY (1) UY33894A (es)
WO (1) WO2012103618A1 (es)
ZA (1) ZA201305859B (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO20160949A1 (en) * 2016-06-02 2017-08-28 Knut Henriksen A method for converting waste material from sulphide ore based nickel refining into nickel pig iron
WO2023212777A1 (en) * 2022-05-06 2023-11-09 Newcrest Mining Limited Processing mined ore

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE403015T1 (de) * 2002-10-18 2008-08-15 Kobe Steel Ltd Ferronickel und verfahren zur herstellung von rohmaterial für die ferronickelverhüttung
JP2008513597A (ja) * 2004-09-17 2008-05-01 ビーエイチピー・ビリトン・エスエスエム・テクノロジー・ピーティーワイ・リミテッド 組み合わされた湿式精錬および乾式精錬の処理によるフェロニッケルまたはニッケルマットの生産
DOP2006000048A (es) * 2005-02-24 2006-08-31 Bhp Billiton Ssm Dev Pty Ltd Production of ferronickel (producción de ferroniquel)
JP4880909B2 (ja) * 2005-03-03 2012-02-22 大平洋金属株式会社 ニッケル化合物またはコバルト化合物から硫黄などを除去する精製方法、フェロニッケルの製造方法
EP2155918B1 (en) * 2007-05-15 2014-04-16 Research Institute Of Industrial Science&Technology Method of manufacturing fe and ni containing material, ferronickel mass using the fe and ni containing material and method for manufacturing the ferronickel mass
WO2009052580A1 (en) * 2007-10-26 2009-04-30 Bhp Billiton Innovation Pty Ltd Production of nickel
US8460429B2 (en) * 2008-02-12 2013-06-11 Bhp Billiton Innovation Pty Ltd Production of nickel

Also Published As

Publication number Publication date
KR20140006865A (ko) 2014-01-16
ZA201305859B (en) 2014-09-25
CL2013002230A1 (es) 2014-04-11
CU20130111A7 (es) 2013-12-11
CA2826172C (en) 2016-06-28
RS53696B1 (en) 2015-04-30
US8834598B2 (en) 2014-09-16
EP2670873B1 (en) 2014-10-08
AU2012212349A1 (en) 2013-08-22
US20120198967A1 (en) 2012-08-09
HRP20141242T1 (hr) 2015-02-27
AR085315A1 (es) 2013-09-25
CU24168B1 (es) 2016-03-31
BR112013019874A2 (pt) 2016-10-11
DK2670873T3 (en) 2015-01-05
JP2014509691A (ja) 2014-04-21
TW201245455A (en) 2012-11-16
PL2670873T3 (pl) 2015-03-31
RU2013140720A (ru) 2015-03-10
WO2012103618A1 (en) 2012-08-09
ES2523407T3 (es) 2014-11-25
EP2670873A1 (en) 2013-12-11
CA2826172A1 (en) 2012-08-09

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Legal Events

Date Code Title Description
109 Application deemed to be withdrawn

Effective date: 20200909