PE20160829A1 - Soporte polimerico y metodo de lixiviacion de concentrados minerales - Google Patents

Soporte polimerico y metodo de lixiviacion de concentrados minerales

Info

Publication number
PE20160829A1
PE20160829A1 PE2015000199A PE2015000199A PE20160829A1 PE 20160829 A1 PE20160829 A1 PE 20160829A1 PE 2015000199 A PE2015000199 A PE 2015000199A PE 2015000199 A PE2015000199 A PE 2015000199A PE 20160829 A1 PE20160829 A1 PE 20160829A1
Authority
PE
Peru
Prior art keywords
mineral concentrates
polymer support
leaching
leaching mineral
concentrates
Prior art date
Application number
PE2015000199A
Other languages
English (en)
Inventor
Hurtado Juan Rivadeneira
Original Assignee
Soc Punta Del Cobre S A
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 Soc Punta Del Cobre S A filed Critical Soc Punta Del Cobre S A
Publication of PE20160829A1 publication Critical patent/PE20160829A1/es

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
    • C22B15/00—Obtaining copper
    • C22B15/0063—Hydrometallurgy
    • C22B15/0065—Leaching or slurrying
    • C22B15/0067—Leaching or slurrying with acids or salts thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/10—Homopolymers or copolymers of propene
    • C08L23/12—Polypropene
    • 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
    • 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
    • C22B15/00—Obtaining copper
    • C22B15/0002—Preliminary treatment
    • C22B15/0004—Preliminary treatment without modification of the copper constituent
    • 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
    • C22B15/00—Obtaining copper
    • C22B15/0002—Preliminary treatment
    • C22B15/0004—Preliminary treatment without modification of the copper constituent
    • C22B15/0008—Preliminary treatment without modification of the copper constituent 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
    • C22B3/04—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
    • 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
    • C22B3/18—Extraction of metal compounds from ores or concentrates by wet processes with the aid of microorganisms or enzymes, e.g. bacteria or algae
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/30—Sulfur-, selenium- or tellurium-containing compounds
    • 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

Abstract

Se refiere a un soporte polimerico capaz de aglomerar concentrados de mineral y a un metodo de lixiviacion que comprende dicho soporte, adecuado para recuperar valores metalicos de concentrados minerales altamente recalcitrantes a la lixiviacion
PE2015000199A 2015-01-09 2015-02-13 Soporte polimerico y metodo de lixiviacion de concentrados minerales PE20160829A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CL2015000059A CL2015000059A1 (es) 2015-01-09 2015-01-09 Soporte polimérico y método de lixiviacion de concentrados minerales.

Publications (1)

Publication Number Publication Date
PE20160829A1 true PE20160829A1 (es) 2016-09-24

Family

ID=55077451

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2015000199A PE20160829A1 (es) 2015-01-09 2015-02-13 Soporte polimerico y metodo de lixiviacion de concentrados minerales

Country Status (12)

Country Link
US (1) US10036081B2 (es)
EP (1) EP3042969B1 (es)
JP (2) JP2016128602A (es)
KR (1) KR102251471B1 (es)
CN (1) CN105986119B (es)
AU (1) AU2015275223B2 (es)
CA (1) CA2915640C (es)
CL (1) CL2015000059A1 (es)
ES (1) ES2772823T3 (es)
PE (1) PE20160829A1 (es)
PL (1) PL3042969T3 (es)
PT (1) PT3042969T (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6488907B2 (ja) * 2015-06-19 2019-03-27 日産自動車株式会社 微生物を用いた希土類元素の回収方法
JP7434854B2 (ja) 2019-12-03 2024-02-21 セイコーエプソン株式会社 液体噴射ヘッドおよび液体噴射システム
KR102243077B1 (ko) * 2020-05-21 2021-04-22 전북대학교산학협력단 폐인쇄회로기판의 중요 금속 회수방법
CA3227387A1 (en) * 2021-08-05 2023-02-09 Keiko Sasaki Method of pretreating gold ore and gold recovery method
CN115612866B (zh) * 2022-09-27 2023-07-04 南昌大学 提高可生长式堆浸结构浸取效率的方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2879897B2 (ja) * 1988-11-04 1999-04-05 財団法人南洋協会 発泡プラスチック粒子を用いる懸濁物除去方法と装置
US6083730A (en) 1993-12-03 2000-07-04 Geobiotics, Inc. Nonstirred bioreactor for processing refractory sulfide concentrates and method for operating same
US5766930A (en) 1995-06-02 1998-06-16 Geobiotics, Inc. Method of biotreatment for solid materials in a nonstirred surface bioreactor
JP4146896B2 (ja) * 1995-06-02 2008-09-10 ジオバイオティックス・リミテッド・ライアビリティ・カンパニー 非攪拌表面バイオリアクター中の固形物質のバイオ処理方法
DE69637595D1 (de) * 1995-06-02 2008-08-21 Geobiotics Llc Verfahren zum biologischen behandeln von festmaterialien in einem ungerührten oberlächenbioreaktor
BR9809440A (pt) 1997-05-16 2000-06-13 Mbx Systems Inc Biolixiviação de concentrado de mineral de sulfeto
US6096113A (en) 1997-05-16 2000-08-01 Echo Bay Mines, Limited Integrated, closed tank biooxidation/heap bioleach/precious metal leach processes for treating refractory sulfide ores
US6110253A (en) * 1998-12-14 2000-08-29 Geobiotics, Inc. High temperature heap bioleaching process
US6610268B1 (en) * 1999-04-12 2003-08-26 Phillips Petroleum Company Method for the microbiological production of sulfuric acid
JP2004052002A (ja) * 2002-07-16 2004-02-19 Mitsui Bussan Raw Materials Development Corp 金属酸化物の還元方法並びにこれに用いる樹脂固形物とその成形装置
AU2003901050A0 (en) * 2003-03-05 2003-03-20 Commonwealth Scientific And Industrial Research Organisation Method for leaching mineral sulphides
PE20071046A1 (es) 2005-03-21 2007-12-21 Bioheap Ltd Lixiviacion por pilas de minerales de sulfuros
US20090104474A1 (en) * 2007-10-17 2009-04-23 Princeton University Functionalized substrates and methods of making same
CN101298640B (zh) * 2008-06-23 2013-02-13 李红玉 一种生物-化学两极反应器浸矿工艺
WO2010025096A1 (en) 2008-08-25 2010-03-04 Freeport-Mcmoran Corporation Methods and systems for leaching a metal-bearing ore for the recovery of a metal value
CN102230084B (zh) 2011-06-14 2013-01-23 东北大学 低品位含砷难浸金矿的包覆生物氧化预处理方法

Also Published As

Publication number Publication date
ES2772823T3 (es) 2020-07-08
JP2019218631A (ja) 2019-12-26
KR20160086268A (ko) 2016-07-19
CN105986119B (zh) 2020-09-22
PT3042969T (pt) 2020-02-19
US10036081B2 (en) 2018-07-31
JP2016128602A (ja) 2016-07-14
EP3042969A1 (en) 2016-07-13
KR102251471B1 (ko) 2021-05-13
CN105986119A (zh) 2016-10-05
JP6802453B2 (ja) 2020-12-16
CL2015000059A1 (es) 2015-06-12
AU2015275223A1 (en) 2016-07-28
AU2015275223B2 (en) 2020-04-30
CA2915640C (en) 2020-04-21
US20160201161A1 (en) 2016-07-14
PL3042969T3 (pl) 2020-06-01
EP3042969B1 (en) 2019-11-13
CA2915640A1 (en) 2016-07-09

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