DK2670873T3 - Fremgangsmåde til fremstilling af rå ferronikkel-produkter - Google Patents
Fremgangsmåde til fremstilling af rå ferronikkel-produkter Download PDFInfo
- Publication number
- DK2670873T3 DK2670873T3 DK12716188.3T DK12716188T DK2670873T3 DK 2670873 T3 DK2670873 T3 DK 2670873T3 DK 12716188 T DK12716188 T DK 12716188T DK 2670873 T3 DK2670873 T3 DK 2670873T3
- Authority
- DK
- Denmark
- Prior art keywords
- nickel
- reducing agent
- ferronickel
- slag
- alloy
- Prior art date
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)
Claims (8)
1. Fremgangsmåde til fremstilling af rå ferronikkel-produkter omfattende trinnene: (i) blanding af nikkelhydroxid med en jernkilde og slaggemidler, (ii) anbringelse af blandingen i kontakt med et reduktionsmiddel, som frembringer en ferreonikkellegering, og (iii) fremstilling af et ristet produkt, som har afsondret ferronikkellegering inde i strukturen.
2. Fremgangsmåde ifølge krav 1, hvor jernkilden er en jernmalm eller et metallisk middel.
3. Fremgangsmåde ifølge krav 1 eller 2, hvor slaggemidlet er et eller flere valgt fra gruppen bestående af MgO, Si02, CaC03, CaF2 og CaO.
4. Fremgangsmåde ifølge krav 3, hvor den totale mængde af slaggemidler er mellem 5 og 500% af ferronikkelmassen, fortrinsvis mellem 10% og 30%.
5. Fremgangsmåde ifølge et vilkårligt af kravene 1 til 4, hvori reduktionsmidlet er valgt fra gruppen bestående af carbon, naturgas eller hydrogen.
6. Fremgangsmåde ifølge krav 5, hvor mængden af reduktionsmiddel er mellem 50 og 500% af den støkiometriske mængde til at fremstille metallisk ferro-nikkel.
7. Fremgangsmåde ifølge et vilkårligt af kravene 1 til 6, hvor trinnet ved fremstilling af et ristet produkt udføres i en ovn ved en temperatur i området fra 500 til 2000°C, fortrinsvis mellem 700 og 1200°C.
8. Fremgangsmåde ifølge krav 7, hvor opholdstiden er ca. 6 timer.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201161439448P | 2011-02-04 | 2011-02-04 | |
| PCT/BR2012/000030 WO2012103618A1 (en) | 2011-02-04 | 2012-02-07 | Process to produce rough ferro-nickel product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK2670873T3 true DK2670873T3 (da) | 2015-01-05 |
Family
ID=45999494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK12716188.3T DK2670873T3 (da) | 2011-02-04 | 2012-02-07 | Fremgangsmåde til fremstilling af rå ferronikkel-produkter |
Country Status (20)
| Country | Link |
|---|---|
| US (1) | US8834598B2 (da) |
| EP (1) | EP2670873B1 (da) |
| JP (1) | JP2014509691A (da) |
| KR (1) | KR20140006865A (da) |
| AR (1) | AR085315A1 (da) |
| AU (1) | AU2012212349A1 (da) |
| BR (1) | BR112013019874A2 (da) |
| CA (1) | CA2826172C (da) |
| CL (1) | CL2013002230A1 (da) |
| CU (1) | CU24168B1 (da) |
| DK (1) | DK2670873T3 (da) |
| ES (1) | ES2523407T3 (da) |
| HR (1) | HRP20141242T1 (da) |
| PL (1) | PL2670873T3 (da) |
| RS (1) | RS53696B1 (da) |
| RU (1) | RU2013140720A (da) |
| TW (1) | TW201245455A (da) |
| UY (1) | UY33894A (da) |
| WO (1) | WO2012103618A1 (da) |
| ZA (1) | ZA201305859B (da) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NO341101B2 (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)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BR0306607A (pt) * | 2002-10-18 | 2004-11-30 | Kobe Steel Ltd | Processos para produzir ferronìquel e para produzir matéria-prima para a produção de ferronìquel |
| KR20070060120A (ko) * | 2004-09-17 | 2007-06-12 | 비에이치피 빌리톤 에스에스엠 테크놀로지 피티와이 엘티디 | 습식 야금 공정 및 건식 야금 공정의 조합에 의한 페로-니켈 또는 니켈 매트 제조 |
| 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 |
| WO2008140265A1 (en) * | 2007-05-15 | 2008-11-20 | 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 |
| AU2009214830B2 (en) * | 2008-02-12 | 2014-03-20 | Cerro Matoso Sa | Production of nickel |
-
2012
- 2012-02-04 TW TW101103687A patent/TW201245455A/zh unknown
- 2012-02-06 AR ARP120100387A patent/AR085315A1/es not_active Application Discontinuation
- 2012-02-06 UY UY0001033894A patent/UY33894A/es not_active Application Discontinuation
- 2012-02-06 US US13/367,087 patent/US8834598B2/en not_active Expired - Fee Related
- 2012-02-07 ES ES12716188.3T patent/ES2523407T3/es active Active
- 2012-02-07 WO PCT/BR2012/000030 patent/WO2012103618A1/en active Application Filing
- 2012-02-07 BR BR112013019874A patent/BR112013019874A2/pt not_active IP Right Cessation
- 2012-02-07 PL PL12716188T patent/PL2670873T3/pl unknown
- 2012-02-07 JP JP2013552077A patent/JP2014509691A/ja active Pending
- 2012-02-07 AU AU2012212349A patent/AU2012212349A1/en not_active Abandoned
- 2012-02-07 RS RS20140560A patent/RS53696B1/en unknown
- 2012-02-07 RU RU2013140720/02A patent/RU2013140720A/ru not_active Application Discontinuation
- 2012-02-07 CA CA2826172A patent/CA2826172C/en not_active Expired - Fee Related
- 2012-02-07 EP EP12716188.3A patent/EP2670873B1/en not_active Not-in-force
- 2012-02-07 CU CU20130111A patent/CU24168B1/es active IP Right Grant
- 2012-02-07 DK DK12716188.3T patent/DK2670873T3/da active
- 2012-02-07 KR KR1020137020427A patent/KR20140006865A/ko not_active Application Discontinuation
-
2013
- 2013-08-02 CL CL2013002230A patent/CL2013002230A1/es unknown
- 2013-08-02 ZA ZA2013/05859A patent/ZA201305859B/en unknown
-
2014
- 2014-12-22 HR HRP20141242AT patent/HRP20141242T1/hr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| TW201245455A (en) | 2012-11-16 |
| EP2670873B1 (en) | 2014-10-08 |
| UY33894A (es) | 2012-08-31 |
| CA2826172C (en) | 2016-06-28 |
| CA2826172A1 (en) | 2012-08-09 |
| PL2670873T3 (pl) | 2015-03-31 |
| US8834598B2 (en) | 2014-09-16 |
| CU24168B1 (es) | 2016-03-31 |
| US20120198967A1 (en) | 2012-08-09 |
| CL2013002230A1 (es) | 2014-04-11 |
| EP2670873A1 (en) | 2013-12-11 |
| CU20130111A7 (es) | 2013-12-11 |
| BR112013019874A2 (pt) | 2016-10-11 |
| HRP20141242T1 (hr) | 2015-02-27 |
| AR085315A1 (es) | 2013-09-25 |
| WO2012103618A1 (en) | 2012-08-09 |
| AU2012212349A1 (en) | 2013-08-22 |
| JP2014509691A (ja) | 2014-04-21 |
| KR20140006865A (ko) | 2014-01-16 |
| ES2523407T3 (es) | 2014-11-25 |
| ZA201305859B (en) | 2014-09-25 |
| RS53696B1 (en) | 2015-04-30 |
| RU2013140720A (ru) | 2015-03-10 |
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