PE20151819A1 - Metodo para recuperar oro a partir de minerales de oro conteniendo pirita - Google Patents

Metodo para recuperar oro a partir de minerales de oro conteniendo pirita

Info

Publication number: PE20151819A1
Authority: PE; Peru
Prior art keywords: gold; stage; pyrite; ions; ores
Prior art date: 2013-03-29

Application number

PE2015002093A

Other languages

English (en)

Spanish (es)

Inventor

Kazuhiro Hatano

Koji Katsukawa

Masaki Sano

Yuki Aoto

Takeshi Nakamura

Original Assignee

Jx Nippon Mining & Metals Corp

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.)

2013-03-29

Filing date

2014-02-12

Publication date

2015-12-16

2014-02-12 Application filed by Jx Nippon Mining & Metals Corp filed Critical Jx Nippon Mining & Metals Corp

2015-12-16 Publication of PE20151819A1 publication Critical patent/PE20151819A1/es

Links

PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 title abstract 13
229910052737 gold Inorganic materials 0.000 title abstract 13
239000010931 gold Substances 0.000 title abstract 13
238000000034 method Methods 0.000 title abstract 4
229910052683 pyrite Inorganic materials 0.000 title abstract 4
NIFIFKQPDTWWGU-UHFFFAOYSA-N pyrite Chemical compound [Fe+2].[S-][S-] NIFIFKQPDTWWGU-UHFFFAOYSA-N 0.000 title abstract 4
239000011028 pyrite Substances 0.000 title abstract 4
229910052500 inorganic mineral Inorganic materials 0.000 title abstract 2
239000011707 mineral Substances 0.000 title abstract 2
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 2
238000002386 leaching Methods 0.000 abstract 2
239000007800 oxidant agent Substances 0.000 abstract 2
238000002203 pretreatment Methods 0.000 abstract 2
CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 abstract 1
VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 abstract 1
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
MBMLMWLHJBBADN-UHFFFAOYSA-N Ferrous sulfide Chemical compound [Fe]=S MBMLMWLHJBBADN-UHFFFAOYSA-N 0.000 abstract 1
NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 1
229910052802 copper Inorganic materials 0.000 abstract 1
239000010949 copper Substances 0.000 abstract 1
150000002500 ions Chemical class 0.000 abstract 1
XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 1
229910052742 iron Inorganic materials 0.000 abstract 1
-1 iron ions Chemical class 0.000 abstract 1
239000007788 liquid Substances 0.000 abstract 1
230000033116 oxidation-reduction process Effects 0.000 abstract 1
230000001590 oxidative effect Effects 0.000 abstract 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
- 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
- C22B3/22—Treatment or purification of solutions, e.g. obtained by leaching by physical processes, e.g. by filtration, by magnetic means, or by thermal decomposition
- C22B3/24—Treatment or purification of solutions, e.g. obtained by leaching by physical processes, e.g. by filtration, by magnetic means, or by thermal decomposition by adsorption on solid substances, e.g. by extraction with solid resins
- 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
- 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
- C22B11/00—Obtaining noble metals
- C22B11/04—Obtaining noble metals by wet 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
- 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
- C22B3/44—Treatment or purification of solutions, e.g. obtained by leaching by chemical processes
- 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)
Organic Chemistry (AREA)
Materials Engineering (AREA)
Mechanical Engineering (AREA)
Metallurgy (AREA)
Manufacturing & Machinery (AREA)
Life Sciences & Earth Sciences (AREA)
Environmental & Geological Engineering (AREA)
General Life Sciences & Earth Sciences (AREA)
Geochemistry & Mineralogy (AREA)
Geology (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Manufacture And Refinement Of Metals (AREA)

PE2015002093A 2013-03-29 2014-02-12 Metodo para recuperar oro a partir de minerales de oro conteniendo pirita PE20151819A1 (es)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP2013075222A JP5840641B2 (ja)	2013-03-29	2013-03-29	黄鉄鉱を含有する金鉱石からの金の回収方法

Publications (1)

Publication Number	Publication Date
PE20151819A1 true PE20151819A1 (es)	2015-12-16

Family

ID=51623352

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
PE2015002093A PE20151819A1 (es)	2013-03-29	2014-02-12	Metodo para recuperar oro a partir de minerales de oro conteniendo pirita

Country Status (6)

Country	Link
JP (1)	JP5840641B2 (fr)
AU (1)	AU2014245391B2 (fr)
CA (1)	CA2908370C (fr)
CL (1)	CL2015002890A1 (fr)
PE (1)	PE20151819A1 (fr)
WO (1)	WO2014156351A1 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5291937A (en)	1992-07-30	1994-03-08	General Electric Company	Method for providing an extension on an end of an article having internal passageways
US5304039A (en)	1992-07-30	1994-04-19	General Electric Company	Method for providing an extension on an end of an article and extended article
CN104818379A (zh) *	2015-04-22	2015-08-05	柳州华锡有色设计研究院有限责任公司	一种金银硫铁矿的处理方法
CN105483392B (zh) *	2015-12-09	2017-10-17	灵宝金源矿业股份有限公司	一种角砾岩金矿回收金的工艺
CN105907961A (zh) *	2016-05-04	2016-08-31	长春黄金研究院	一种氧化剂与催化剂协同强化含砷金精矿的氧化预处理方法
CN106086451A (zh) *	2016-07-27	2016-11-09	长春黄金研究院	一种协同降低硫代硫酸盐消耗量的方法
CN106521178B (zh) *	2016-11-21	2019-01-04	昆明理工大学	一种含铁锰的银金矿预处理选矿工艺
CN107904394A (zh) *	2017-11-30	2018-04-13	广西大学	原生金矿石的堆浸‑预氧化方法
CN112284959A (zh) *	2020-10-15	2021-01-29	长春黄金研究院有限公司	金矿石产品中劫金物质影响金及硅酸盐包裹金的测定方法
CN115449626A (zh) *	2022-09-14	2022-12-09	海南行者新材料科技有限公司	一种利用微波处理含硫金矿粉的方法
CN115465880B (zh) *	2022-09-16	2023-10-31	中南大学	一种黄铁矿常压制备硫代硫酸盐的方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP4085908B2 (ja) *	2003-07-28	2008-05-14	住友金属鉱山株式会社	湿式銅精錬プロセスの浸出残渣に含有される貴金属の濃縮方法
JP4999108B2 (ja) *	2008-03-27	2012-08-15	Ｊｘ日鉱日石金属株式会社	金の浸出方法
JP5319718B2 (ja) *	2011-03-04	2013-10-16	Ｊｘ日鉱日石金属株式会社	硫化鉱からの銅及び金の浸出方法

2013
- 2013-03-29 JP JP2013075222A patent/JP5840641B2/ja active Active
2014
- 2014-02-12 PE PE2015002093A patent/PE20151819A1/es active IP Right Grant
- 2014-02-12 WO PCT/JP2014/053194 patent/WO2014156351A1/fr not_active Ceased
- 2014-02-12 AU AU2014245391A patent/AU2014245391B2/en active Active
- 2014-02-12 CA CA2908370A patent/CA2908370C/fr active Active
2015
- 2015-09-28 CL CL2015002890A patent/CL2015002890A1/es unknown

Also Published As

Publication number	Publication date
AU2014245391B2 (en)	2016-03-31
AU2014245391A1 (en)	2015-10-22
JP2014198886A (ja)	2014-10-23
CA2908370C (fr)	2017-11-07
WO2014156351A1 (fr)	2014-10-02
CL2015002890A1 (es)	2016-07-29
CA2908370A1 (fr)	2014-10-02
JP5840641B2 (ja)	2016-01-06

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Legal Events

Date	Code	Title	Description
2019-11-25	FG	Grant, registration