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PE20080719A1 - Proceso para recuperar un metal seleccionado a partir de un material que contiene sulfuros - Google Patents

Proceso para recuperar un metal seleccionado a partir de un material que contiene sulfuros

Info

Publication number
PE20080719A1
PE20080719A1 PE2007001272A PE2007001272A PE20080719A1 PE 20080719 A1 PE20080719 A1 PE 20080719A1 PE 2007001272 A PE2007001272 A PE 2007001272A PE 2007001272 A PE2007001272 A PE 2007001272A PE 20080719 A1 PE20080719 A1 PE 20080719A1
Authority
PE
Peru
Prior art keywords
metal
bed
sulfides
material containing
reactor
Prior art date
Application number
PE2007001272A
Other languages
English (en)
Spanish (es)
Inventor
James Tranquilla
Original Assignee
Hw Advanced Technologies 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.)
Filing date
Publication date
Application filed by Hw Advanced Technologies Inc filed Critical Hw Advanced Technologies Inc
Publication of PE20080719A1 publication Critical patent/PE20080719A1/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
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/02—Roasting processes
    • C22B1/10—Roasting processes in fluidised form
    • 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
    • C22B15/001—Preliminary treatment with modification of the copper constituent
    • C22B15/0013—Preliminary treatment with modification of the copper constituent by 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
    • C22B15/00—Obtaining copper
    • C22B15/0063—Hydrometallurgy
    • 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
    • C22B4/00—Electrothermal treatment of ores or metallurgical products for obtaining metals or alloys
    • 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
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/16—Remelting metals
    • C22B9/22—Remelting metals with heating by wave energy or particle radiation
    • C22B9/221—Remelting metals with heating by wave energy or particle radiation by electromagnetic waves, e.g. by gas discharge lamps
    • C22B9/225—Remelting metals with heating by wave energy or particle radiation by electromagnetic waves, e.g. by gas discharge lamps by microwaves
    • 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)
  • 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)
  • Manufacture And Refinement Of Metals (AREA)
  • Treating Waste Gases (AREA)
PE2007001272A 2006-09-20 2007-09-20 Proceso para recuperar un metal seleccionado a partir de un material que contiene sulfuros PE20080719A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US82635006P 2006-09-20 2006-09-20

Publications (1)

Publication Number Publication Date
PE20080719A1 true PE20080719A1 (es) 2008-07-19

Family

ID=39200843

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2007001272A PE20080719A1 (es) 2006-09-20 2007-09-20 Proceso para recuperar un metal seleccionado a partir de un material que contiene sulfuros

Country Status (4)

Country Link
US (1) US20080118421A1 (fr)
CL (1) CL2007002700A1 (fr)
PE (1) PE20080719A1 (fr)
WO (1) WO2008036824A1 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2606190A1 (fr) * 2005-04-27 2006-11-02 Hw Process Technologies, Inc. Traitement d'eaux de forage
US20070235447A1 (en) * 2006-04-03 2007-10-11 King Yan Kwok Apparatus and process for extraction of constituents from alternative medicinal material
CL2007002699A1 (es) * 2006-09-20 2008-02-29 Hw Advanced Technologies Inc Metodo que comprende lixiviar metal valioso de material que lo contiene, obtener fase liquida con ion y oxido ferrico y uno de ion u oxido ferroso, pasar por membrana de nanofiltracion, obtener retentato mas concentrado en ion u oxido ferrico y menos
US20080069746A1 (en) * 2006-09-20 2008-03-20 Hw Advanced Technologies, Inc. Method and apparatus for microwave induced pyrolysis of arsenical ores and ore concentrates
WO2008036820A2 (fr) * 2006-09-20 2008-03-27 Hw Advanced Technologies, Inc. Procédé d'oxydation de minerais carbonés afin de faciliter l'extraction de métaux précieux
US20080128354A1 (en) * 2006-11-30 2008-06-05 Hw Advanced Technologies, Inc. Method for washing filtration membranes
WO2008074806A1 (fr) * 2006-12-18 2008-06-26 Alexander Beckmann Procédé de production de cuivre et de métaux nobles à partir de minerais de sulfures d'arsenic et/ou d'antimoine contenant du cuivre ou de concentrés de minerai
DE102015107435A1 (de) * 2015-05-12 2016-11-17 Outotec (Finland) Oy Verfahren zur partiellen Röstung von kupfer- und/ oder goldhaltigen Konzentraten
CL2019003246A1 (es) * 2019-11-13 2020-04-17 Univ Concepcion Un proceso para producir cobre metálico desde concentrados de cobre sin generación de residuos
CN112853406B (zh) * 2021-01-04 2023-06-09 广西大学 一种微波强化电化学溶出废印刷电路板金属的装置及方法
EP4136055A4 (fr) * 2021-05-06 2024-10-02 Aurora Hydrogen Inc. Procédés de préparation d'hydrogène et de carbone solide à partir d'une source d'hydrocarbures gazeux à l'aide de micro-ondes et/ou d'ondes radio
CN115837393B (zh) * 2022-12-08 2024-04-26 东北大学 基于微波脱硫回收与余硫激发矿渣固化的高硫尾砂资源化利用系统及方法
CN116424891B (zh) * 2023-03-27 2025-06-17 中南大学 驱除球团间隙填充氧装置及使用方法

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WO2008036820A2 (fr) * 2006-09-20 2008-03-27 Hw Advanced Technologies, Inc. Procédé d'oxydation de minerais carbonés afin de faciliter l'extraction de métaux précieux
US20080069746A1 (en) * 2006-09-20 2008-03-20 Hw Advanced Technologies, Inc. Method and apparatus for microwave induced pyrolysis of arsenical ores and ore concentrates

Also Published As

Publication number Publication date
CL2007002700A1 (es) 2008-03-24
US20080118421A1 (en) 2008-05-22
WO2008036824A1 (fr) 2008-03-27

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