CA2538962A1 - Processus de recuperation d'espece metallique de valeur a partir de matiere premiere du type laterite - Google Patents

Processus de recuperation d'espece metallique de valeur a partir de matiere premiere du type laterite Download PDF

Info

Publication number: CA2538962A1
Authority: CA; Canada
Prior art keywords: fraction; solution; laterite; leaching; chloride
Prior art date: 2006-03-17
Legal status (The legal status 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 status listed.): Granted

Application number

CA 2538962

Other languages

English (en)

Other versions

CA2538962C (fr

Inventor

Jean-Marc Lalancette

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Nichromet Extraction Inc

Original Assignee

Nichromet Extraction 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.)

2006-03-17

Filing date

2006-03-17

Publication date

2007-09-17

2006-03-17 Application filed by Nichromet Extraction Inc filed Critical Nichromet Extraction Inc

2006-03-17 Priority to CA 2538962 priority Critical patent/CA2538962C/fr

2006-04-07 Priority to GT200600140A priority patent/GT200600140A/es

2006-04-26 Priority to BRPI0601562-0 priority patent/BRPI0601562B1/pt

2006-05-26 Priority to CO06050988A priority patent/CO5700172A1/es

2006-05-31 Priority to DO2006000123A priority patent/DOP2006000123A/es

2006-08-24 Priority to PCT/CA2006/001352 priority patent/WO2007106969A1/fr

2006-08-30 Priority to AU2006203772A priority patent/AU2006203772B2/en

2007-09-17 Publication of CA2538962A1 publication Critical patent/CA2538962A1/fr

2013-10-29 Application granted granted Critical

2013-10-29 Publication of CA2538962C publication Critical patent/CA2538962C/fr

Status Expired - Fee Related legal-status Critical Current

2026-03-17 Anticipated expiration legal-status Critical

Links

238000000034 method Methods 0.000 title claims abstract description 68
229910052751 metal Inorganic materials 0.000 title claims abstract description 25
239000002184 metal Substances 0.000 title claims abstract description 25
238000002386 leaching Methods 0.000 claims abstract description 41
238000006243 chemical reaction Methods 0.000 claims abstract description 19
239000000203 mixture Substances 0.000 claims abstract description 12
238000000926 separation method Methods 0.000 claims abstract description 11
239000002253 acid Substances 0.000 claims abstract description 9
150000003841 chloride salts Chemical class 0.000 claims abstract description 7
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 7
PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 48
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 36
QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 29
229910052759 nickel Inorganic materials 0.000 claims description 24
229910052742 iron Inorganic materials 0.000 claims description 19
239000010941 cobalt Substances 0.000 claims description 17
229910017052 cobalt Inorganic materials 0.000 claims description 17
FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 16
GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 16
239000011777 magnesium Substances 0.000 claims description 16
229910052749 magnesium Inorganic materials 0.000 claims description 16
FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 15
238000011084 recovery Methods 0.000 claims description 11
229910052782 aluminium Inorganic materials 0.000 claims description 9
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 9
238000005660 chlorination reaction Methods 0.000 claims description 9
TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 claims description 8
NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 8
239000011780 sodium chloride Substances 0.000 claims description 8
230000002829 reductive effect Effects 0.000 claims description 7
WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 claims description 6
230000007062 hydrolysis Effects 0.000 claims description 5
238000006460 hydrolysis reaction Methods 0.000 claims description 5
238000007885 magnetic separation Methods 0.000 claims description 5
238000005549 size reduction Methods 0.000 claims description 5
PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 claims description 4
229910000147 aluminium phosphate Inorganic materials 0.000 claims description 4
238000001033 granulometry Methods 0.000 claims description 4
239000003456 ion exchange resin Substances 0.000 claims description 4
229920003303 ion-exchange polymer Polymers 0.000 claims description 4
229910001629 magnesium chloride Inorganic materials 0.000 claims description 4
235000011152 sodium sulphate Nutrition 0.000 claims description 4
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 3
GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 3
239000006227 byproduct Substances 0.000 claims description 3
229910017604 nitric acid Inorganic materials 0.000 claims description 3
239000001103 potassium chloride Substances 0.000 claims description 3
235000011164 potassium chloride Nutrition 0.000 claims description 3
229910052938 sodium sulfate Inorganic materials 0.000 claims description 3
UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 claims description 2
UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 claims description 2
239000001110 calcium chloride Substances 0.000 claims description 2
229910001628 calcium chloride Inorganic materials 0.000 claims description 2
238000005363 electrowinning Methods 0.000 claims description 2
238000001914 filtration Methods 0.000 claims description 2
238000010979 pH adjustment Methods 0.000 claims description 2
238000001556 precipitation Methods 0.000 claims description 2
238000000638 solvent extraction Methods 0.000 claims description 2
230000003647 oxidation Effects 0.000 claims 2
238000007254 oxidation reaction Methods 0.000 claims 2
238000005119 centrifugation Methods 0.000 claims 1
239000000243 solution Substances 0.000 description 26
VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 18
239000000463 material Substances 0.000 description 9
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 7
239000007787 solid Substances 0.000 description 7
229910001710 laterite Inorganic materials 0.000 description 6
239000011504 laterite Substances 0.000 description 6
VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 5
CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 5
239000000047 product Substances 0.000 description 5
230000002378 acidificating effect Effects 0.000 description 4
WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 description 4
239000003153 chemical reaction reagent Substances 0.000 description 4
239000011651 chromium Substances 0.000 description 4
230000029087 digestion Effects 0.000 description 4
238000001035 drying Methods 0.000 description 4
238000000605 extraction Methods 0.000 description 4
239000000835 fiber Substances 0.000 description 4
238000000227 grinding Methods 0.000 description 4
229910001507 metal halide Inorganic materials 0.000 description 4
150000005309 metal halides Chemical class 0.000 description 4
VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 3
229910052804 chromium Inorganic materials 0.000 description 3
229910052500 inorganic mineral Inorganic materials 0.000 description 3
239000007788 liquid Substances 0.000 description 3
239000000395 magnesium oxide Substances 0.000 description 3
235000010755 mineral Nutrition 0.000 description 3
239000011707 mineral Substances 0.000 description 3
239000000377 silicon dioxide Substances 0.000 description 3
235000011149 sulphuric acid Nutrition 0.000 description 3
QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
229910017061 Fe Co Inorganic materials 0.000 description 2
UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical class Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 2
238000004458 analytical method Methods 0.000 description 2
-1 basalts Substances 0.000 description 2
239000003795 chemical substances by application Substances 0.000 description 2
229910052620 chrysotile Inorganic materials 0.000 description 2
239000000470 constituent Substances 0.000 description 2
238000010586 diagram Methods 0.000 description 2
150000004820 halides Chemical class 0.000 description 2
238000004519 manufacturing process Methods 0.000 description 2
230000001590 oxidative effect Effects 0.000 description 2
239000002245 particle Substances 0.000 description 2
230000009257 reactivity Effects 0.000 description 2
238000004064 recycling Methods 0.000 description 2
239000011435 rock Substances 0.000 description 2
239000000126 substance Substances 0.000 description 2
CWBIFDGMOSWLRQ-UHFFFAOYSA-N trimagnesium;hydroxy(trioxido)silane;hydrate Chemical compound O.[Mg+2].[Mg+2].[Mg+2].O[Si]([O-])([O-])[O-].O[Si]([O-])([O-])[O-] CWBIFDGMOSWLRQ-UHFFFAOYSA-N 0.000 description 2
RPAJSBKBKSSMLJ-DFWYDOINSA-N (2s)-2-aminopentanedioic acid;hydrochloride Chemical class Cl.OC(=O)[C@@H](N)CCC(O)=O RPAJSBKBKSSMLJ-DFWYDOINSA-N 0.000 description 1
CNJLMVZFWLNOEP-UHFFFAOYSA-N 4,7,7-trimethylbicyclo[4.1.0]heptan-5-one Chemical compound O=C1C(C)CCC2C(C)(C)C12 CNJLMVZFWLNOEP-UHFFFAOYSA-N 0.000 description 1
239000007832 Na2SO4 Substances 0.000 description 1
235000015076 Shorea robusta Nutrition 0.000 description 1
244000166071 Shorea robusta Species 0.000 description 1
238000005273 aeration Methods 0.000 description 1
239000004411 aluminium Substances 0.000 description 1
PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
229910021529 ammonia Inorganic materials 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
150000001805 chlorine compounds Chemical class 0.000 description 1
238000007796 conventional method Methods 0.000 description 1
238000002425 crystallisation Methods 0.000 description 1
230000008025 crystallization Effects 0.000 description 1
229960002089 ferrous chloride Drugs 0.000 description 1
238000005194 fractionation Methods 0.000 description 1
238000005816 glass manufacturing process Methods 0.000 description 1
239000010438 granite Substances 0.000 description 1
238000011065 in-situ storage Methods 0.000 description 1
NMCUIPGRVMDVDB-UHFFFAOYSA-L iron dichloride Chemical compound Cl[Fe]Cl NMCUIPGRVMDVDB-UHFFFAOYSA-L 0.000 description 1
AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
229910001510 metal chloride Inorganic materials 0.000 description 1
238000005065 mining Methods 0.000 description 1
QMMRZOWCJAIUJA-UHFFFAOYSA-L nickel dichloride Chemical class Cl[Ni]Cl QMMRZOWCJAIUJA-UHFFFAOYSA-L 0.000 description 1
239000007800 oxidant agent Substances 0.000 description 1
TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
230000001172 regenerating effect Effects 0.000 description 1
230000000717 retained effect Effects 0.000 description 1
239000012487 rinsing solution Substances 0.000 description 1
229910052604 silicate mineral Inorganic materials 0.000 description 1
150000004760 silicates Chemical class 0.000 description 1
239000002002 slurry Substances 0.000 description 1
239000011343 solid material Substances 0.000 description 1
239000000454 talc Substances 0.000 description 1
229910052623 talc Inorganic materials 0.000 description 1
238000000209 wet digestion Methods 0.000 description 1
238000010626 work up procedure Methods 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
- C22B1/00—Preliminary treatment of ores or scrap
- C22B1/02—Roasting processes
- C22B1/08—Chloridising roasting
- 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
- C22B23/005—Preliminary treatment of ores, e.g. by roasting or by the Krupp-Renn process
- 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
- C22B23/00—Obtaining nickel or cobalt
- C22B23/04—Obtaining nickel or cobalt by wet processes
- C22B23/0453—Treatment or purification of solutions, e.g. obtained by leaching
- 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
- C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
- C22B3/06—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic acid solutions, e.g. with acids generated in situ; in inorganic salt solutions other than ammonium salt solutions
- C22B3/10—Hydrochloric acid, other 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

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Manufacturing & Machinery (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Geochemistry & Mineralogy (AREA)
Geology (AREA)
General Life Sciences & Earth Sciences (AREA)
Environmental & Geological Engineering (AREA)
Life Sciences & Earth Sciences (AREA)
Inorganic Chemistry (AREA)
Manufacture And Refinement Of Metals (AREA)
Inorganic Compounds Of Heavy Metals (AREA)

CA 2538962 2006-03-17 2006-03-17 Processus de recuperation d'espece metallique de valeur a partir de matiere premiere du type laterite Expired - Fee Related CA2538962C (fr)

Priority Applications (7)

Application Number	Priority Date	Filing Date	Title
CA 2538962 CA2538962C (fr)	2006-03-17	2006-03-17	Processus de recuperation d'espece metallique de valeur a partir de matiere premiere du type laterite
GT200600140A GT200600140A (es)	2006-03-17	2006-04-07	Proceso para la recuperacion de especies metalicas valiosas de materia prima de tipo laterita
BRPI0601562-0 BRPI0601562B1 (pt)	2006-03-17	2006-04-26	Processo para recuperação de espécies metálicas valiosas de uma matéria-prima do tipo laterita
CO06050988A CO5700172A1 (es)	2006-03-17	2006-05-26	Proceso para la recuperacion de especies metalicas valiosas de materia prima de tipo laterita
DO2006000123A DOP2006000123A (es)	2006-03-17	2006-05-31	Proceso para la recuperación de especies metálicas valiosas de materia prima de tipo laterita
PCT/CA2006/001352 WO2007106969A1 (fr)	2006-03-17	2006-08-24	Processus de récupération de d'espèces métalliques de valeur dans des minerais latéritiques
AU2006203772A AU2006203772B2 (en)	2006-03-17	2006-08-30	Process for Recovering Value Metal Species from Laterite-Type Feedstock

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA 2538962 CA2538962C (fr)	2006-03-17	2006-03-17	Processus de recuperation d'espece metallique de valeur a partir de matiere premiere du type laterite

Publications (2)

Publication Number	Publication Date
CA2538962A1 true CA2538962A1 (fr)	2007-09-17
CA2538962C CA2538962C (fr)	2013-10-29

Family

ID=38520877

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA 2538962 Expired - Fee Related CA2538962C (fr)	2006-03-17	2006-03-17	Processus de recuperation d'espece metallique de valeur a partir de matiere premiere du type laterite

Country Status (7)

Country	Link
AU (1)	AU2006203772B2 (fr)
BR (1)	BRPI0601562B1 (fr)
CA (1)	CA2538962C (fr)
CO (1)	CO5700172A1 (fr)
DO (1)	DOP2006000123A (fr)
GT (1)	GT200600140A (fr)
WO (1)	WO2007106969A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2008055335A1 (fr) *	2006-11-10	2008-05-15	Companhia Vale Do Rio Doce	Procédé de récupération de nickel et de cobalt à partir de minerais de latérite en utilisant une résine échangeuse d'ions
WO2014047728A1 (fr) *	2012-09-26	2014-04-03	Orbite Aluminae Inc.	Procédés pour la préparation d'alumine et de chlorure de magnésium par lixiviation par hcl de divers matériaux
US9945009B2 (en)	2011-03-18	2018-04-17	Orbite Technologies Inc.	Processes for recovering rare earth elements from aluminum-bearing materials
US10174402B2 (en)	2011-09-16	2019-01-08	Orbite Technologies Inc.	Processes for preparing alumina and various other products

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US8961649B2 (en)	2007-08-29	2015-02-24	Vale Canada Limited	System and method for extracting base metal values from oxide ores
EP3141621A1 (fr)	2011-05-04	2017-03-15	Orbite Aluminae Inc.	Procédés de récupération de terres rares dans divers minerais
WO2013104059A1 (fr)	2012-01-10	2013-07-18	Orbite Aluminae Inc.	Procédés de traitement de boue rouge
US9181603B2 (en)	2012-03-29	2015-11-10	Orbite Technologies Inc.	Processes for treating fly ashes
CA2878744C (fr)	2012-07-12	2020-09-15	Orbite Aluminae Inc.	Procedes de preparation de chlorure d'aluminium et de divers autres produits par lixiviation au chlorydrate
JP2016504251A (ja)	2012-11-14	2016-02-12	オーバイトアルミナインコーポレイテッドＯｒｂｉｔｅＡｌｕｍｉｎａｅＩｎｃ．	アルミニウムイオンの精製方法
CN106661664B (zh)	2014-07-18	2019-04-16	联盟镁公司	生产纯镁金属和各种副产物的湿法冶金方法
CN105648238B (zh) *	2014-12-08	2018-07-13	张家彦	一种获取镍基料的制备方法
CN109385539A (zh) *	2018-10-09	2019-02-26	钢控股集团有限公司	一种针对印尼当地的红土镍矿湿法冶炼方法
CN111254281B (zh) *	2020-03-30	2021-01-29	中南大学	一种红土镍矿加压磷酸浸出的方法
CN113042201A (zh) *	2021-03-30	2021-06-29	酒泉钢铁(集团)有限责任公司	一种高磷赤铁矿提铁除磷工艺

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE759090A (fr) *	1969-11-19	1971-04-30	Nickel Le	Procede pour la recuperation du nickel et du cobalt a partir demineraislateritiques
US4269817A (en) *	1979-07-27	1981-05-26	Battelle Memorial Institute	Production of chlorine from chloride salts
US6767528B2 (en) *	1997-07-01	2004-07-27	John E. Stauffer	Manufacture of hydrogen chloride from salt and sulfuric acid
AU2000262567A1 (en) *	2000-07-21	2002-02-05	Nichromet Extraction Inc.	Method for recovering nickel and cobalt from laterite ores
WO2002053788A1 (fr) *	2000-12-29	2002-07-11	Nichromet Extraction Inc.	Procede de recuperation de metaux de base et de metaux precieux par chloruration extractive

2006
- 2006-03-17 CA CA 2538962 patent/CA2538962C/fr not_active Expired - Fee Related
- 2006-04-07 GT GT200600140A patent/GT200600140A/es unknown
- 2006-04-26 BR BRPI0601562-0 patent/BRPI0601562B1/pt not_active IP Right Cessation
- 2006-05-26 CO CO06050988A patent/CO5700172A1/es active IP Right Grant
- 2006-05-31 DO DO2006000123A patent/DOP2006000123A/es unknown
- 2006-08-24 WO PCT/CA2006/001352 patent/WO2007106969A1/fr not_active Ceased
- 2006-08-30 AU AU2006203772A patent/AU2006203772B2/en not_active Ceased

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2008055335A1 (fr) *	2006-11-10	2008-05-15	Companhia Vale Do Rio Doce	Procédé de récupération de nickel et de cobalt à partir de minerais de latérite en utilisant une résine échangeuse d'ions
AP2601A (en) *	2006-11-10	2013-02-25	Vale Do Rio Doce Co	Process for recovery of nickel and cobalt from laterite ores using ion exchange resin
US8430946B2 (en)	2006-11-10	2013-04-30	Flavia Dutra Mendes	Process for recovery of nickel and cobalt from laterite ores using ion exchange resin
US9945009B2 (en)	2011-03-18	2018-04-17	Orbite Technologies Inc.	Processes for recovering rare earth elements from aluminum-bearing materials
US10174402B2 (en)	2011-09-16	2019-01-08	Orbite Technologies Inc.	Processes for preparing alumina and various other products
WO2014047728A1 (fr) *	2012-09-26	2014-04-03	Orbite Aluminae Inc.	Procédés pour la préparation d'alumine et de chlorure de magnésium par lixiviation par hcl de divers matériaux

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Publication number	Publication date
AU2006203772A1 (en)	2007-10-04
BRPI0601562B1 (pt)	2013-12-31
WO2007106969A1 (fr)	2007-09-27
BRPI0601562A (pt)	2007-11-06
AU2006203772B2 (en)	2010-08-26
CO5700172A1 (es)	2006-11-30
GT200600140A (es)	2006-11-22
DOP2006000123A (es)	2007-11-15
CA2538962C (fr)	2013-10-29

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CA2538962C (fr)	2013-10-29	Processus de recuperation d'espece metallique de valeur a partir de matiere premiere du type laterite
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CN100402679C (zh)	2008-07-16	从红土矿中回收镍和钴的方法
US7329396B2 (en)	2008-02-12	Process for the recovery of value metals from material containing base metal oxides
AU764739B2 (en)	2003-08-28	A method for isolation and production of magnesium metal, magnesium chloride, magnesite and magnesium based products
CA3038320C (fr)	2021-08-03	Processus de traitement de minerais contenant du magnesium
US8038767B2 (en)	2011-10-18	Method of recovering metal values from ores
JP2008504439A (ja)	2008-02-14	濃酸との反応および水浸出によるラテライト鉱石からのニッケルおよびコバルト回収法
US20120073407A1 (en)	2012-03-29	Method of recovering metal values from nickel-containing ores
AU2022359466A1 (en)	2024-04-11	Process for recovering value metals from nickel and cobalt bearing lateritic ore
EA010771B1 (ru)	2008-10-30	Извлечение никеля и кобальта из смоляного потока элюата
DK2454389T3 (en)	2015-03-09	A process for the recovery of base metals from oxidårer
WO2020028980A1 (fr)	2020-02-13	Production d'oxyde de magnésium à grain fin et de silice amorphe fibreuse à partir de résidus de mine de serpentinite
WO2002008477A1 (fr)	2002-01-31	Récupération du nickel et du cobalt dans les minerais latéritiques
CA1041304A (fr)	1978-10-31	Methode d'extraction des metaux valables en presence dans les solutions au sulfate
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