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MX2008014162A - Fusion optima mediante induccion magnetica en el proceso de recuperacion de metales preciosos a partir de barro anodico y material granulado._______________________________________________ _. - Google Patents

Fusion optima mediante induccion magnetica en el proceso de recuperacion de metales preciosos a partir de barro anodico y material granulado._______________________________________________ _.

Info

Publication number
MX2008014162A
MX2008014162A MX2008014162A MX2008014162A MX2008014162A MX 2008014162 A MX2008014162 A MX 2008014162A MX 2008014162 A MX2008014162 A MX 2008014162A MX 2008014162 A MX2008014162 A MX 2008014162A MX 2008014162 A MX2008014162 A MX 2008014162A
Authority
MX
Mexico
Prior art keywords
precious metal
anode slime
metal recovery
granulated materials
induction smelting
Prior art date
Application number
MX2008014162A
Other languages
English (en)
Inventor
Lagos L Patricio
Cartagena R Gustavo
Estrada G Jorge
Original Assignee
Ingenieria Y Desarrollo Tecnol
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 Ingenieria Y Desarrollo Tecnol filed Critical Ingenieria Y Desarrollo Tecnol
Publication of MX2008014162A publication Critical patent/MX2008014162A/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
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/003—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals by induction
    • 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
    • C22B11/02—Obtaining noble metals by dry processes
    • C22B11/021—Recovery of noble metals from waste materials
    • 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
    • C22B11/02—Obtaining noble metals by dry processes
    • C22B11/021—Recovery of noble metals from waste materials
    • C22B11/023—Recovery of noble metals from waste materials from pyrometallurgical residues, e.g. from ashes, dross, flue dust, mud, skim, slag, sludge
    • 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
    • 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
    • Y02P10/25—Process efficiency

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Furnace Details (AREA)

Abstract

El invento corresponde a un proceso de fusión óptimo, mediante la utilización de una fuente de inducción magnética autorresonante, como el que se describe en la patente de invención No US 6.466.467 B2, y una cuba con crisol de carburo de silicio (6 equivalente). Con lo anterior se mejora el proceso de fusión por inducción ya que además de los procesos de transferencia de calor por conducción y convección presentes en los procesos actualmente desarrollados, se tiene una componente de transferencia directa desde el campo magnético hacia la carga o material a fundir, debido a que la capacidad de autorresonancia de la fuente de inducción permite generar corrientes de Foucault en la carga una vez licuada. Además, se obtiene un proceso altamente eficiente para fusión realizada a gran altura, lo que representa una notable ventaja con respecto a los procesos de fusión que utilizan combustibles fósiles. La utilización de la fuente de inducción magnética autorresonante permite generar un proceso óptimo independiente de la carga que se desea fundir.
MX2008014162A 2007-11-09 2008-11-05 Fusion optima mediante induccion magnetica en el proceso de recuperacion de metales preciosos a partir de barro anodico y material granulado._______________________________________________ _. MX2008014162A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CL2007003238A CL2007003238A1 (es) 2007-11-09 2007-11-09 Proceso para recuperar metales preciosos de barro anodico con sistema de fusion inductivo que usa fuente de induccion y crisol con sistema de inclinacion para carga, donde se usa fuente de induccion de frecuencia ajustada ciclo a ciclo a frecuencia d

Publications (1)

Publication Number Publication Date
MX2008014162A true MX2008014162A (es) 2009-05-19

Family

ID=40261561

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2008014162A MX2008014162A (es) 2007-11-09 2008-11-05 Fusion optima mediante induccion magnetica en el proceso de recuperacion de metales preciosos a partir de barro anodico y material granulado._______________________________________________ _.

Country Status (6)

Country Link
US (1) US20090120236A1 (es)
CA (1) CA2643450C (es)
CL (1) CL2007003238A1 (es)
MX (1) MX2008014162A (es)
PE (1) PE20091278A1 (es)
ZA (1) ZA200809506B (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102703719B (zh) * 2012-07-03 2014-03-05 阳谷祥光铜业有限公司 一种从贵金属熔炼渣中回收有价金属的工艺
CN105420501B (zh) 2015-11-20 2017-06-16 阳谷祥光铜业有限公司 一种从阳极泥中提取贵金属的工艺

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20010002200A1 (en) * 1995-11-13 2001-05-31 Conrad J. Clark Removable liners for inductive furnaces
US6461400B1 (en) * 2000-04-12 2002-10-08 Art J. Parker Process for extracting quantities of precious metals
AR030511A1 (es) * 2000-12-22 2003-08-20 Patricio Lagos Lehuede Un inversor o convertidor por inyeccion de corriente provisto de un circuito cuya frecuencia de generacion de la tension alterna esta ajustada por la frecuencia de resonancia de la carga, ciclo a ciclo, sin retardos
US7424045B2 (en) * 2004-09-01 2008-09-09 Wilcox Dale R Method and apparatus for heating a workpiece in an inert atmosphere or in vacuum

Also Published As

Publication number Publication date
CA2643450C (en) 2016-08-23
US20090120236A1 (en) 2009-05-14
ZA200809506B (en) 2009-11-25
CL2007003238A1 (es) 2008-04-18
CA2643450A1 (en) 2009-05-09
PE20091278A1 (es) 2009-09-03
AU2008243162A1 (en) 2009-05-28

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