BRPI0711527A2 - método para aglomeração - Google Patents

método para aglomeração Download PDF

Info

Publication number: BRPI0711527A2
Authority: BR; Brazil
Prior art keywords: agglomeration; mineral material; acid; solution; approximately
Prior art date: 2006-06-12

Application number

BRPI0711527-0A

Other languages

English (en)

Portuguese (pt)

Inventor

Michael Rodriguez

Original Assignee

Murrin Murrin Operations Pty Ltd

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.)

2006-06-12

Filing date

2007-06-12

Publication date

2011-11-01

2006-06-12 Priority claimed from AU2006903158A external-priority patent/AU2006903158A0/en

2007-06-12 Application filed by Murrin Murrin Operations Pty Ltd filed Critical Murrin Murrin Operations Pty Ltd

2011-11-01 Publication of BRPI0711527A2 publication Critical patent/BRPI0711527A2/pt

Links

238000000034 method Methods 0.000 title claims abstract description 35
238000005054 agglomeration Methods 0.000 claims description 54
230000002776 aggregation Effects 0.000 claims description 54
239000002253 acid Substances 0.000 claims description 39
229910052500 inorganic mineral Inorganic materials 0.000 claims description 39
239000000463 material Substances 0.000 claims description 39
239000011707 mineral Substances 0.000 claims description 39
238000005325 percolation Methods 0.000 claims description 18
PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 14
QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 14
239000011230 binding agent Substances 0.000 claims description 9
239000007844 bleaching agent Substances 0.000 claims description 8
238000002386 leaching Methods 0.000 claims description 8
229910052759 nickel Inorganic materials 0.000 claims description 7
210000003041 ligament Anatomy 0.000 claims description 2
229920006395 saturated elastomer Polymers 0.000 claims description 2
238000012790 confirmation Methods 0.000 abstract 6
239000000243 solution Substances 0.000 description 23
238000012360 testing method Methods 0.000 description 10
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
150000007513 acids Chemical class 0.000 description 6
238000000605 extraction Methods 0.000 description 4
239000010419 fine particle Substances 0.000 description 4
239000002245 particle Substances 0.000 description 4
239000004927 clay Substances 0.000 description 3
235000011149 sulphuric acid Nutrition 0.000 description 3
VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
239000007767 bonding agent Substances 0.000 description 2
239000004568 cement Substances 0.000 description 2
230000006835 compression Effects 0.000 description 2
238000007906 compression Methods 0.000 description 2
239000012141 concentrate Substances 0.000 description 2
238000011049 filling Methods 0.000 description 2
239000002184 metal Substances 0.000 description 2
229910052751 metal Inorganic materials 0.000 description 2
150000002739 metals Chemical class 0.000 description 2
238000012545 processing Methods 0.000 description 2
HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 1
239000005995 Aluminium silicate Substances 0.000 description 1
VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
239000003929 acidic solution Substances 0.000 description 1
238000007605 air drying Methods 0.000 description 1
235000012211 aluminium silicate Nutrition 0.000 description 1
239000010953 base metal Substances 0.000 description 1
229910001570 bauxite Inorganic materials 0.000 description 1
230000009286 beneficial effect Effects 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
230000015556 catabolic process Effects 0.000 description 1
125000002091 cationic group Chemical group 0.000 description 1
238000006243 chemical reaction Methods 0.000 description 1
239000003795 chemical substances by application Substances 0.000 description 1
229920001577 copolymer Polymers 0.000 description 1
229910052802 copper Inorganic materials 0.000 description 1
239000010949 copper Substances 0.000 description 1
230000001419 dependent effect Effects 0.000 description 1
238000004090 dissolution Methods 0.000 description 1
239000000428 dust Substances 0.000 description 1
229920001971 elastomer Polymers 0.000 description 1
PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
229910052737 gold Inorganic materials 0.000 description 1
239000010931 gold Substances 0.000 description 1
230000020169 heat generation Effects 0.000 description 1
239000011019 hematite Substances 0.000 description 1
229910052595 hematite Inorganic materials 0.000 description 1
239000012535 impurity Substances 0.000 description 1
LIKBJVNGSGBSGK-UHFFFAOYSA-N iron(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Fe+3].[Fe+3] LIKBJVNGSGBSGK-UHFFFAOYSA-N 0.000 description 1
NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
229910001710 laterite Inorganic materials 0.000 description 1
239000011504 laterite Substances 0.000 description 1
-1 laterites Chemical class 0.000 description 1
230000005012 migration Effects 0.000 description 1
238000013508 migration Methods 0.000 description 1
238000005065 mining Methods 0.000 description 1
239000000203 mixture Substances 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
229910017604 nitric acid Inorganic materials 0.000 description 1
229910000273 nontronite Inorganic materials 0.000 description 1
239000011022 opal Substances 0.000 description 1
230000035699 permeability Effects 0.000 description 1
229920002401 polyacrylamide Polymers 0.000 description 1
239000010970 precious metal Substances 0.000 description 1
238000002360 preparation method Methods 0.000 description 1
239000010453 quartz Substances 0.000 description 1
238000001226 reprecipitation Methods 0.000 description 1
239000011435 rock Substances 0.000 description 1
150000004760 silicates Chemical class 0.000 description 1
VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
229910052709 silver Inorganic materials 0.000 description 1
239000004332 silver Substances 0.000 description 1
238000010998 test method 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
- C22B1/14—Agglomerating; Briquetting; Binding; Granulating
- C22B1/24—Binding; Briquetting ; Granulating
- C22B1/242—Binding; Briquetting ; Granulating with binders
- C22B1/243—Binding; Briquetting ; Granulating with binders inorganic
- 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
- C22B23/043—Sulfurated acids or salts thereof

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)

BRPI0711527-0A 2006-06-12 2007-06-12 método para aglomeração BRPI0711527A2 (pt)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
AU2006903158		2006-06-12
AU2006903158A AU2006903158A0 (en)		2006-06-12	Method for Agglomeration
PCT/AU2007/000817 WO2007143779A1 (fr)	2006-06-12	2007-06-12	Procédé d'agglomération

Publications (1)

Publication Number	Publication Date
BRPI0711527A2 true BRPI0711527A2 (pt)	2011-11-01

Family

ID=38831317

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BRPI0711527-0A BRPI0711527A2 (pt)	2006-06-12	2007-06-12	método para aglomeração

Country Status (5)

Country	Link
EP (1)	EP2035589B1 (fr)
AU (1)	AU2007260577B2 (fr)
BR (1)	BRPI0711527A2 (fr)
CA (1)	CA2649969A1 (fr)
WO (1)	WO2007143779A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP2385994B1 (fr) *	2009-02-02	2019-07-03	Cerro Matoso SA	Procédé d'agglomération

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2903971C2 (de) *	1979-02-02	1982-10-21	Th. Goldschmidt Ag, 4300 Essen	Verfahren zur Verfestigung von zinkoxidhaltigen Flugstäuben
DE2919272A1 (de) *	1979-05-12	1980-11-27	Metallgesellschaft Ag	Verfahren zur brikettierung von schwammeisen enthaltendem material
US6312500B1 (en) *	2000-03-30	2001-11-06	Bhp Minerals International Inc.	Heap leaching of nickel containing ore

2007
- 2007-06-12 BR BRPI0711527-0A patent/BRPI0711527A2/pt not_active Application Discontinuation
- 2007-06-12 EP EP07719060A patent/EP2035589B1/fr not_active Not-in-force
- 2007-06-12 CA CA002649969A patent/CA2649969A1/fr not_active Abandoned
- 2007-06-12 WO PCT/AU2007/000817 patent/WO2007143779A1/fr not_active Ceased
- 2007-06-12 AU AU2007260577A patent/AU2007260577B2/en not_active Ceased

Also Published As

Publication number	Publication date
EP2035589A4 (fr)	2012-01-18
EP2035589B1 (fr)	2013-02-13
AU2007260577B2 (en)	2010-10-28
EP2035589A1 (fr)	2009-03-18
CA2649969A1 (fr)	2007-12-21
WO2007143779A1 (fr)	2007-12-21
AU2007260577A1 (en)	2007-12-21

Legal Events

Date	Code	Title	Description
2012-10-16	B25G	Requested change of headquarter approved	Owner name: MURRIN MURRIN OPERATIONS PTY LTD (AU)
2013-06-25	B06A	Patent application procedure suspended [chapter 6.1 patent gazette]
2014-06-03	B11B	Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements

Publication	Publication Date	Title
BR102016019114B1 (pt)	2021-09-28	Processo para diminuir significativamente os tempos de lixiviação de minerais primários e secundários de cobre e uso do processo
US9624560B2 (en)	2017-04-18	Recovery of residual copper from heap leach residues
US12378635B2 (en)	2025-08-05	Solid-liquid-solid hydrometallurgical process optimized to increase the solubilization of metals from ores and/or concentrates in acid-chloride medium
US5077021A (en)	1991-12-31	Agglomerating agents for clay containing ores
Hira et al.	1980	Irrigation water requirement for dissolution of gypsum in sodic soil
BRPI0711527A2 (pt)	2011-11-01	método para aglomeração
US5833937A (en)	1998-11-10	Polymeric combinations used as copper and precious metal heap leaching agglomeration aids
US5186915A (en)	1993-02-16	Heap leaching agglomeration and detoxification
Shainberg et al.	1982	The effect of lime on the response of soils to sodic conditions
EP4249449A2 (fr)	2023-09-27	Procédé de préparation de béton de fusion à froid et de compositions de ciment à partir de déchets d'exploitation minière et de production de métaux
WO2011014873A1 (fr)	2011-02-03	Procédés destinés à agglomérer des minerais
US5077022A (en)	1991-12-31	Agglomerating agents for clay containing ores
US5472675A (en)	1995-12-05	Polyvinyl alcohol agglomeration agents for mineral bearings ores
Townsend et al.	1969	Effect of remolding on the properties of a lateritic soil
AU2007100072B4 (en)	2007-03-01	Method for Agglomeration
Frenkel et al.	1986	Determination of gypsum and cation exchange capacity in arid soils by a resin method
Lewandowski et al.	2008	Development of experimental procedures to analyze copper agglomerate stability
AU2010207893B2 (en)	2015-12-03	Method of agglomeration
RU2571676C1 (ru)	2015-12-20	Способ переработки полиметаллических руд
Yáñez et al.	2019	Heap leaching improvements using a new leaching aid reagent
BR102023004822B1 (pt)	2025-09-02	Processo para preparação de concreto de fusão a frio e composições de cimento a partir de resíduo de mineração e produção de metal
JPS5953119B2 (ja)	1984-12-22	汚泥処理剤
Castilhos et al.	2014	Avaliação de risco à saúde humana associada ao consumo de águas subterrâneas contaminadas em Capitão Gervásio de Oliveira, Estado do Piauí
AU625177B2 (en)	1992-07-02	Polymeric ore agglomeration aids
WO2022056560A1 (fr)	2022-03-17	Liant pour un procédé d'agglomération