OA10651A - Method for recovering nickel from high magnesium-containing ni-fe-mg lateritic ore - Google Patents

Method for recovering nickel from high magnesium-containing ni-fe-mg lateritic ore Download PDF

Info

Publication number: OA10651A
Authority: OA; OAPI
Prior art keywords: nickel; leaching; ore; solution; acid
Prior art date: 1995-07-17

Application number

OA9800002A

Other languages

English (en)

Inventor

Willem P C Duyvesteyn

Manuel R Lastra

Houyuan Liu

Original Assignee

Bhp Minerals Int 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.)

1995-07-17

Filing date

1998-01-09

Publication date

2001-05-03

1998-01-09 Application filed by Bhp Minerals Int Inc filed Critical Bhp Minerals Int Inc

2001-05-03 Publication of OA10651A publication Critical patent/OA10651A/en

Links

PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 title claims abstract description 260
229910052759 nickel Inorganic materials 0.000 title claims abstract description 125
238000000034 method Methods 0.000 title claims abstract description 51
FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 title claims abstract description 43
229910052749 magnesium Inorganic materials 0.000 title claims abstract description 15
239000011777 magnesium Substances 0.000 title claims abstract description 6
238000002386 leaching Methods 0.000 claims abstract description 110
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 86
229910052742 iron Inorganic materials 0.000 claims abstract description 47
239000002253 acid Substances 0.000 claims abstract description 43
239000011347 resin Substances 0.000 claims abstract description 33
229920005989 resin Polymers 0.000 claims abstract description 33
238000006460 hydrolysis reaction Methods 0.000 claims abstract description 24
239000007787 solid Substances 0.000 claims abstract description 24
QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims abstract description 22
238000010521 absorption reaction Methods 0.000 claims abstract description 11
235000011149 sulphuric acid Nutrition 0.000 claims abstract description 8
VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 56
238000006386 neutralization reaction Methods 0.000 claims description 24
QMMRZOWCJAIUJA-UHFFFAOYSA-L nickel dichloride Chemical compound Cl[Ni]Cl QMMRZOWCJAIUJA-UHFFFAOYSA-L 0.000 claims description 20
229910021586 Nickel(II) chloride Inorganic materials 0.000 claims description 18
238000005342 ion exchange Methods 0.000 claims description 12
238000004064 recycling Methods 0.000 claims description 12
235000011167 hydrochloric acid Nutrition 0.000 claims description 11
229960000443 hydrochloric acid Drugs 0.000 claims description 11
239000002245 particle Substances 0.000 claims description 11
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
239000008188 pellet Substances 0.000 claims description 9
239000007788 liquid Substances 0.000 claims description 8
230000003472 neutralizing effect Effects 0.000 claims description 8
NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 claims description 6
239000003795 chemical substances by application Substances 0.000 claims description 6
239000003456 ion exchange resin Substances 0.000 claims description 6
229920003303 ion-exchange polymer Polymers 0.000 claims description 6
239000002244 precipitate Substances 0.000 claims description 6
239000002002 slurry Substances 0.000 claims description 6
VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 5
238000004090 dissolution Methods 0.000 claims description 5
150000001805 chlorine compounds Chemical class 0.000 claims description 4
LGQLOGILCSXPEA-UHFFFAOYSA-L nickel sulfate Chemical compound [Ni+2].[O-]S([O-])(=O)=O LGQLOGILCSXPEA-UHFFFAOYSA-L 0.000 claims description 4
KXZQYLBVMZGIKC-UHFFFAOYSA-N 1-pyridin-2-yl-n-(pyridin-2-ylmethyl)methanamine Chemical compound C=1C=CC=NC=1CNCC1=CC=CC=N1 KXZQYLBVMZGIKC-UHFFFAOYSA-N 0.000 claims description 3
QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 3
235000014413 iron hydroxide Nutrition 0.000 claims description 3
NCNCGGDMXMBVIA-UHFFFAOYSA-L iron(ii) hydroxide Chemical compound [OH-].[OH-].[Fe+2] NCNCGGDMXMBVIA-UHFFFAOYSA-L 0.000 claims description 3
230000002262 irrigation Effects 0.000 claims description 3
238000003973 irrigation Methods 0.000 claims description 3
229910000363 nickel(II) sulfate Inorganic materials 0.000 claims description 3
BFDHFSHZJLFAMC-UHFFFAOYSA-L nickel(ii) hydroxide Chemical compound [OH-].[OH-].[Ni+2] BFDHFSHZJLFAMC-UHFFFAOYSA-L 0.000 claims 3
SGPGESCZOCHFCL-UHFFFAOYSA-N Tilisolol hydrochloride Chemical compound [Cl-].C1=CC=C2C(=O)N(C)C=C(OCC(O)C[NH2+]C(C)(C)C)C2=C1 SGPGESCZOCHFCL-UHFFFAOYSA-N 0.000 claims 2
150000002506 iron compounds Chemical class 0.000 claims 2
229910018661 Ni(OH) Inorganic materials 0.000 claims 1
241000392035 Oreas Species 0.000 claims 1
241000894821 Oreina Species 0.000 claims 1
230000000694 effects Effects 0.000 claims 1
238000005868 electrolysis reaction Methods 0.000 claims 1
238000005363 electrowinning Methods 0.000 claims 1
230000003301 hydrolyzing effect Effects 0.000 claims 1
FBAFATDZDUQKNH-UHFFFAOYSA-M iron chloride Chemical compound [Cl-].[Fe] FBAFATDZDUQKNH-UHFFFAOYSA-M 0.000 claims 1
UGKDIUIOSMUOAW-UHFFFAOYSA-N iron nickel Chemical compound [Fe].[Ni] UGKDIUIOSMUOAW-UHFFFAOYSA-N 0.000 claims 1
238000005406 washing Methods 0.000 claims 1
TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical class [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 abstract description 7
GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 abstract description 5
229910017604 nitric acid Inorganic materials 0.000 abstract description 5
229910052500 inorganic mineral Inorganic materials 0.000 abstract 1
235000011147 magnesium chloride Nutrition 0.000 abstract 1
239000011707 mineral Substances 0.000 abstract 1
235000010755 mineral Nutrition 0.000 abstract 1
239000000243 solution Substances 0.000 description 54
238000013019 agitation Methods 0.000 description 17
238000000605 extraction Methods 0.000 description 16
CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 11
239000000203 mixture Substances 0.000 description 10
UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 8
239000012527 feed solution Substances 0.000 description 7
238000011084 recovery Methods 0.000 description 7
229910017052 cobalt Inorganic materials 0.000 description 6
239000010941 cobalt Substances 0.000 description 6
GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 6
238000009826 distribution Methods 0.000 description 4
239000011701 zinc Substances 0.000 description 4
229910000863 Ferronickel Inorganic materials 0.000 description 3
CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 3
UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 3
230000002378 acidificating effect Effects 0.000 description 3
239000006227 byproduct Substances 0.000 description 3
239000003153 chemical reaction reagent Substances 0.000 description 3
230000007423 decrease Effects 0.000 description 3
238000001914 filtration Methods 0.000 description 3
239000012535 impurity Substances 0.000 description 3
229910001629 magnesium chloride Inorganic materials 0.000 description 3
229910000480 nickel oxide Inorganic materials 0.000 description 3
GNRSAWUEBMWBQH-UHFFFAOYSA-N oxonickel Chemical compound [Ni]=O GNRSAWUEBMWBQH-UHFFFAOYSA-N 0.000 description 3
235000008733 Citrus aurantifolia Nutrition 0.000 description 2
235000011941 Tilia x europaea Nutrition 0.000 description 2
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
229910052782 aluminium Inorganic materials 0.000 description 2
230000002349 favourable effect Effects 0.000 description 2
238000009291 froth flotation Methods 0.000 description 2
150000002500 ions Chemical class 0.000 description 2
239000004571 lime Substances 0.000 description 2
238000012986 modification Methods 0.000 description 2
230000004048 modification Effects 0.000 description 2
KBJMLQFLOWQJNF-UHFFFAOYSA-N nickel(ii) nitrate Chemical compound [Ni+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O KBJMLQFLOWQJNF-UHFFFAOYSA-N 0.000 description 2
238000005453 pelletization Methods 0.000 description 2
239000000047 product Substances 0.000 description 2
229910002703 Al K Inorganic materials 0.000 description 1
241000894006 Bacteria Species 0.000 description 1
235000014653 Carica parviflora Nutrition 0.000 description 1
241000243321 Cnidaria Species 0.000 description 1
229910020598 Co Fe Inorganic materials 0.000 description 1
241000252185 Cobitidae Species 0.000 description 1
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
101000993059 Homo sapiens Hereditary hemochromatosis protein Proteins 0.000 description 1
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
LKJPSUCKSLORMF-UHFFFAOYSA-N Monolinuron Chemical compound CON(C)C(=O)NC1=CC=C(Cl)C=C1 LKJPSUCKSLORMF-UHFFFAOYSA-N 0.000 description 1
101100049053 Mus musculus Vash1 gene Proteins 0.000 description 1
238000003723 Smelting Methods 0.000 description 1
241001062472 Stokellia anisodon Species 0.000 description 1
NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical group [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
238000009825 accumulation Methods 0.000 description 1
150000001412 amines Chemical class 0.000 description 1
UIFOTCALDQIDTI-UHFFFAOYSA-N arsanylidynenickel Chemical compound [As]#[Ni] UIFOTCALDQIDTI-UHFFFAOYSA-N 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
229920001429 chelating resin Polymers 0.000 description 1
238000006243 chemical reaction Methods 0.000 description 1
239000007795 chemical reaction product Substances 0.000 description 1
239000011362 coarse particle Substances 0.000 description 1
238000007796 conventional method Methods 0.000 description 1
229910052802 copper Inorganic materials 0.000 description 1
239000010949 copper Substances 0.000 description 1
230000003247 decreasing effect Effects 0.000 description 1
239000010419 fine particle Substances 0.000 description 1
-1 for example Substances 0.000 description 1
125000000524 functional group Chemical group 0.000 description 1
229910052739 hydrogen Inorganic materials 0.000 description 1
239000001257 hydrogen Substances 0.000 description 1
238000009854 hydrometallurgy Methods 0.000 description 1
238000011065 in-situ storage Methods 0.000 description 1
229910000358 iron sulfate Inorganic materials 0.000 description 1
BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 description 1
JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
FLTRNWIFKITPIO-UHFFFAOYSA-N iron;trihydrate Chemical compound O.O.O.[Fe] FLTRNWIFKITPIO-UHFFFAOYSA-N 0.000 description 1
239000011133 lead Substances 0.000 description 1
229910052943 magnesium sulfate Inorganic materials 0.000 description 1
235000019341 magnesium sulphate Nutrition 0.000 description 1
239000007800 oxidant agent Substances 0.000 description 1
238000005325 percolation Methods 0.000 description 1
239000000843 powder Substances 0.000 description 1
WTGQALLALWYDJH-WYHSTMEOSA-N scopolamine hydrobromide Chemical compound Br.C1([C@@H](CO)C(=O)OC2C[C@@H]3N([C@H](C2)[C@@H]2[C@H]3O2)C)=CC=CC=C1 WTGQALLALWYDJH-WYHSTMEOSA-N 0.000 description 1
CENHPXAQKISCGD-UHFFFAOYSA-N trioxathietane 4,4-dioxide Chemical compound O=S1(=O)OOO1 CENHPXAQKISCGD-UHFFFAOYSA-N 0.000 description 1
238000009827 uniform distribution Methods 0.000 description 1
229910052725 zinc Inorganic materials 0.000 description 1

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)

OA9800002A 1995-07-17 1998-01-09 Method for recovering nickel from high magnesium-containing ni-fe-mg lateritic ore OA10651A (en)

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
OA10651A true OA10651A (en)	2001-05-03

Family

ID=23999980

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
OA9800002A OA10651A (en)	1995-07-17	1998-01-09	Method for recovering nickel from high magnesium-containing ni-fe-mg lateritic ore

Country Status (18)

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

Families Citing this family (70)

* Cited by examiner, † Cited by third party
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AUPO837197A0 (en)	1997-08-01	1997-08-28	Centaur Mining & Exploration Limited	Selective precipitation of nickel and cobalt
JPH11335821A (ja) *	1998-05-20	1999-12-07	Japan Energy Corp	磁性薄膜形成用Ｎｉ−Ｆｅ合金スパッタリングターゲット、磁性薄膜および磁性薄膜形成用Ｎｉ−Ｆｅ合金スパッタリングターゲットの製造方法
NO313244B1 (no) *	1998-07-08	2002-09-02	Crew Dev Corp	Fremgangsmåte for isolering og produksjon av magnesitt eller magnesiumklorid
US6350420B1 (en) *	1999-10-15	2002-02-26	Bhp Minerals International, Inc.	Resin-in-pulp method for recovery of nickel and cobalt
US6261527B1 (en)	1999-11-03	2001-07-17	Bhp Minerals International Inc.	Atmospheric leach process for the recovery of nickel and cobalt from limonite and saprolite ores
US6387239B1 (en) *	1999-11-17	2002-05-14	Bhp Minerals International, Inc.	Recovery of metals from ore
US6395061B1 (en) *	2000-03-07	2002-05-28	Bhp Minerals International Inc.	Process for organic acid bioleaching of ore
US6312500B1 (en)	2000-03-30	2001-11-06	Bhp Minerals International Inc.	Heap leaching of nickel containing ore
WO2002008477A1 (en) *	2000-07-21	2002-01-31	Nichromet Extraction Inc.	Method for recovering nickel and cobalt from laterite ores
US6379637B1 (en)	2000-10-31	2002-04-30	Walter Curlook	Direct atmospheric leaching of highly-serpentinized saprolitic nickel laterite ores with sulphuric acid
AUPR207200A0 (en) *	2000-12-13	2001-01-11	QNI Limited	Hydroxide solids enrichment by slurry contact
CA2548225A1 (en) *	2003-05-16	2004-11-16	Jaguar Nickel Inc.	A process for the recovery of value metals from material containing base metal oxides
AU2003903632A0 (en) *	2003-07-14	2003-07-31	Qni Technology Pty Ltd	Process for recovery of nickel and cobalt by heap leaching of low grade nickel or cobalt containing material
US8323377B2 (en) *	2004-03-25	2012-12-04	Intec, Ltd.	Recovery of metals from oxidised metalliferous materials
EP1784516A4 (de) *	2004-06-28	2008-07-09	Skye Resources Inc	Verfahren zur gewinnung von nickel und cobalt aus lateriterzen durch umsetzung mit konzentrierter säure und wasserauslaugung
RU2346996C2 (ru) *	2004-06-29	2009-02-20	ЮРОПИЭН НИКЕЛЬ ПиЭлСи	Усовершенствованное выщелачивание основных металлов
KR20070041770A (ko) *	2004-08-02	2007-04-19	스카이 리소스 아이앤씨	대기 및 중간압 침출의 조합에 의해 라테라이트광석으로부터 니켈 및 코발트를 회수하는 방법
UA88928C2 (uk) *	2004-10-21	2009-12-10	Англо Оперейшенс Лимитед	Спосіб вилуговування цінних металів з руди в присутності хлористоводневої кислоти
RU2395594C2 (ru) *	2004-10-21	2010-07-27	Англо Оперейшнс Лимитед	Способ выщелачивания ценных металлов из руды в присутствии хлористоводородной кислоты
KR101239026B1 (ko) *	2004-10-21	2013-03-04	앵글로 오퍼레이션스 리미티드	광석으로부터 유가 금속을 회수하기 위한 염산의존재하에서의 침출 방법
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
RU2293844C2 (ru) *	2005-05-12	2007-02-20	Дмитрий Борисович Басков	Способ подземного выщелачивания руд цветных металлов
EA200800997A1 (ru) *	2005-09-30	2008-08-29	БиЭйчПи БИЛЛИТОН ИННОВЕЙШН ПТИ ЛТД.	Способ выщелачивания латеритной руды при атмосферном давлении
AU2006236085C1 (en) *	2005-11-28	2014-02-27	Vale S.A.	Process for extraction of nickel, cobalt, and other base metals from laterite ores by using heap leaching and product containing nickel, cobalt, and other metals from laterite ores
WO2007074360A2 (en) *	2005-11-28	2007-07-05	Anglo Operations Limited	Leaching process in the presence of hydrochloric acid for the recovery of a value metal from an ore
AU2007288109B2 (en) *	2006-08-23	2011-09-15	Bhp Billiton Ssm Development Pty Ltd	Production of metallic nickel with low iron content
US8758479B2 (en) *	2007-05-14	2014-06-24	Bhp Billiton Ssm Development Pty Ltd	Nickel recovery from a high ferrous content laterite ore
RU2362817C2 (ru) *	2007-06-19	2009-07-27	Дмитрий Борисович Басков	Способ извлечения никеля
RU2362818C2 (ru) *	2007-06-19	2009-07-27	Дмитрий Борисович Басков	Способ извлечения цветных металлов
RU2368678C2 (ru) *	2007-06-19	2009-09-27	Дмитрий Борисович Басков	Способ извлечения цветных металлов из руд
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
CN101910430B (zh)	2007-12-24	2012-07-04	Bhp比利通Ssm开发有限公司	从红土矿石中选择性地浸提钴
CN102057065A (zh) *	2008-06-16	2011-05-11	Bhp比利通Ssm开发有限公司	堆浸方法的腐泥土中和
RU2393251C1 (ru) *	2009-01-30	2010-06-27	Общество с ограниченной ответственностью "ИНТЕГРА РУ"	Способ комплексной переработки никель-кобальтового сырья
RU2412263C2 (ru) *	2009-02-18	2011-02-20	Дмитрий Борисович Басков	Способ выщелачивания никеля из окисленных никелевых руд
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1996
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- 1996-05-08 RU RU98102860A patent/RU2149910C1/ru active
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- 1996-05-08 DK DK96915562T patent/DK0862659T3/da active
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- 1996-05-08 ES ES96915562T patent/ES2152025T3/es not_active Expired - Lifetime
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Also Published As

Publication number	Publication date
PT862659E (pt)	2000-11-30
EP0862659B1 (de)	2000-08-02
DE69609624T2 (de)	2000-11-23
CU22612A3 (es)	2000-02-10
AU705253B2 (en)	1999-05-20
EP0862659A1 (de)	1998-09-09
CA2224218C (en)	2009-08-04
AU5731096A (en)	1997-02-18
CA2224218A1 (en)	1997-02-06
DE69609624D1 (de)	2000-09-07
MX9800533A (es)	1998-05-31
YU38796A (sh)	1998-08-14
ATE195153T1 (de)	2000-08-15
US5571308A (en)	1996-11-05
GR3034662T3 (en)	2001-01-31
DK0862659T3 (da)	2000-12-18
RU2149910C1 (ru)	2000-05-27
BR9609735A (pt)	1999-03-16
CO4560492A1 (es)	1998-02-10
WO1997004139A1 (en)	1997-02-06
EP0862659A4 (de)	1998-09-09
GT199600044A (es)	1996-06-24
ES2152025T3 (es)	2001-01-16

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KR20070060120A (ko)	2007-06-12	습식 야금 공정 및 건식 야금 공정의 조합에 의한 페로-니켈 또는 니켈 매트 제조
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CA2521817A1 (en)	2007-03-30	Process for leaching lateric ore at atmospheric pressure
AU2008341033B2 (en)	2012-05-17	Selectively leaching cobalt from lateritic ores
US20110174113A1 (en)	2011-07-21	Acid Recovery
EP1971696A1 (de)	2008-09-24	Verfahren zur fällung von nickel
MXPA98000533A (en)	1998-10-23	Method for recovering nickel from lateritic mineral of ni-fe-mg rico in
AU2008200404A1 (en)	2008-08-14	Process for the treatment of lateritic ore