YU38796A - POSTUPAK DOBIJANJA NIKLA IZ Ni-Fe-Mg LATERITSKE RUDE SA VISOKIM SADRŽAJEM MAGNEZIJUMA - Google Patents

POSTUPAK DOBIJANJA NIKLA IZ Ni-Fe-Mg LATERITSKE RUDE SA VISOKIM SADRŽAJEM MAGNEZIJUMA

Info

Publication number
YU38796A
YU38796A YU38796A YU38796A YU38796A YU 38796 A YU38796 A YU 38796A YU 38796 A YU38796 A YU 38796A YU 38796 A YU38796 A YU 38796A YU 38796 A YU38796 A YU 38796A
Authority
YU
Yugoslavia
Prior art keywords
nickel
hcl
solution
ores
leaching
Prior art date
Application number
YU38796A
Other languages
English (en)
Inventor
Willem Duyresteyn
Manuel Lastra
Houyuan Liu
Original Assignee
Bhp Mineral International Inc.
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 Bhp Mineral International Inc. filed Critical Bhp Mineral International Inc.
Publication of YU38796A publication Critical patent/YU38796A/sh

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
    • C22B26/00—Obtaining alkali, alkaline earth metals or magnesium
    • C22B26/20—Obtaining alkaline earth metals or magnesium
    • C22B26/22—Obtaining magnesium
    • 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
    • C22B23/04—Obtaining nickel or cobalt by wet processes
    • C22B23/0407—Leaching processes
    • C22B23/0415—Leaching processes with acids or salt solutions except ammonium salts solutions
    • C22B23/0423—Halogenated acids or salts thereof
    • 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
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B3/42—Treatment or purification of solutions, e.g. obtained by leaching by ion-exchange extraction
    • 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)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

Dat je postupak dobijanja nikla iz lateritskih ruda sa visokim sadržajem magnezijum, koje takodje sadrže i gvoždje. Rude koje su navedene kao saprolitske rude, podvrgavaju se luženju sa mineralnom kiselinom iz grupe koju čine HCl, H2SO4 i HNO3, pri čemu je poželjna HCl. Nakon luženja sa HCl, na primer, dobijeni matični rastvor se odvoji od nerastvorenog čvrstog materijala, a poželjno je da se nikal dobija dovodjenjem rastvora u kontakt sa smolom koja selektivno apsorbuje nikal. Rafinat koji preostaje, a koji sadrži gvoždje - i magnezijum-hlorid, može se podvrći pirohidrolizi da bi se dobili odgovarajući oksidi i slobodna HCl koja se recikluje u sistem za luženje. Nikal se ekstrahuje sa smole rastvorom pomenute kiseline za ispiranje, a nikal se izvlači iz ovog rastvora za ispiranje koji je obogaćen niklom.
YU38796A 1995-07-17 1996-06-26 POSTUPAK DOBIJANJA NIKLA IZ Ni-Fe-Mg LATERITSKE RUDE SA VISOKIM SADRŽAJEM MAGNEZIJUMA YU38796A (sh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/502,923 US5571308A (en) 1995-07-17 1995-07-17 Method for recovering nickel from high magnesium-containing Ni-Fe-Mg lateritic ore

Publications (1)

Publication Number Publication Date
YU38796A true YU38796A (sh) 1998-08-14

Family

ID=23999980

Family Applications (1)

Application Number Title Priority Date Filing Date
YU38796A YU38796A (sh) 1995-07-17 1996-06-26 POSTUPAK DOBIJANJA NIKLA IZ Ni-Fe-Mg LATERITSKE RUDE SA VISOKIM SADRŽAJEM MAGNEZIJUMA

Country Status (18)

Country Link
US (1) US5571308A (sh)
EP (1) EP0862659B1 (sh)
AT (1) ATE195153T1 (sh)
AU (1) AU705253B2 (sh)
BR (1) BR9609735A (sh)
CA (1) CA2224218C (sh)
CO (1) CO4560492A1 (sh)
CU (1) CU22612A3 (sh)
DE (1) DE69609624T2 (sh)
DK (1) DK0862659T3 (sh)
ES (1) ES2152025T3 (sh)
GR (1) GR3034662T3 (sh)
GT (1) GT199600044A (sh)
OA (1) OA10651A (sh)
PT (1) PT862659E (sh)
RU (1) RU2149910C1 (sh)
WO (1) WO1997004139A1 (sh)
YU (1) YU38796A (sh)

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JP5374041B2 (ja) * 2005-03-22 2013-12-25 アングロ オペレーションズ リミティッド 鉱石（ｏｒａ）からの有価金属回収のための塩酸存在下での浸出方法
JP2009510258A (ja) * 2005-09-30 2009-03-12 ビーエイチピー ビリトン イノベーション ピーティーワイ エルティーディー 大気圧でラテライト鉱石を浸出するための方法
KR20090042996A (ko) * 2006-08-23 2009-05-04 비에이치피 빌리톤 에스에스엠 디벨롭먼트 피티와이 엘티디 철 함량이 낮은 금속 니켈 제조
CN101680053A (zh) * 2007-05-14 2010-03-24 Bhp比利通Ssm开发有限公司 由高亚铁含量的红土矿中回收镍
US20090056502A1 (en) * 2007-08-29 2009-03-05 Vale Inco Limited Hydrometallurgical process for recovery of nickel and cobalt
US8961649B2 (en) * 2007-08-29 2015-02-24 Vale Canada Limited System and method for extracting base metal values from oxide ores
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CN104805282A (zh) * 2014-01-28 2015-07-29 广西银亿科技矿冶有限公司 一种红土镍矿硫酸熟化堆浸方法
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RU2618595C1 (ru) * 2016-03-24 2017-05-04 Федеральное государственное бюджетное учреждение науки Институт металлургии Уральского отделения Российской академии наук (ИМЕТ УрО РАН) Способ извлечения никеля из окисленных никелевых руд
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Also Published As

Publication number Publication date
EP0862659B1 (en) 2000-08-02
EP0862659A4 (sh) 1998-09-09
MX9800533A (es) 1998-05-31
ATE195153T1 (de) 2000-08-15
BR9609735A (pt) 1999-03-16
DE69609624D1 (de) 2000-09-07
GR3034662T3 (en) 2001-01-31
OA10651A (en) 2001-05-03
GT199600044A (es) 1996-06-24
CA2224218A1 (en) 1997-02-06
PT862659E (pt) 2000-11-30
AU705253B2 (en) 1999-05-20
ES2152025T3 (es) 2001-01-16
WO1997004139A1 (en) 1997-02-06
RU2149910C1 (ru) 2000-05-27
CU22612A3 (es) 2000-02-10
DK0862659T3 (da) 2000-12-18
CO4560492A1 (es) 1998-02-10
CA2224218C (en) 2009-08-04
EP0862659A1 (en) 1998-09-09
US5571308A (en) 1996-11-05
DE69609624T2 (de) 2000-11-23
AU5731096A (en) 1997-02-18

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