ES8800364A1 - Procedimiento pirometalurgico para la recuperacion de meta- les preciosos en residuos con bajos contenidos de estos,evi-tando el proceso de copelacion - Google Patents

Procedimiento pirometalurgico para la recuperacion de meta- les preciosos en residuos con bajos contenidos de estos,evi-tando el proceso de copelacion

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Publication number
ES8800364A1
ES8800364A1 ES547973A ES547973A ES8800364A1 ES 8800364 A1 ES8800364 A1 ES 8800364A1 ES 547973 A ES547973 A ES 547973A ES 547973 A ES547973 A ES 547973A ES 8800364 A1 ES8800364 A1 ES 8800364A1
Authority
ES
Spain
Prior art keywords
residues
recovery
precious metals
low content
precious
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES547973A
Other languages
English (en)
Other versions
ES547973A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to ES547973A priority Critical patent/ES8800364A1/es
Publication of ES547973A0 publication Critical patent/ES547973A0/es
Publication of ES8800364A1 publication Critical patent/ES8800364A1/es
Expired legal-status Critical Current

Links

Classifications

    • 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

  • Processing Of Solid Wastes (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

METODO PIROMETALURGICO PARA RECUPERAR MATERIALES PRECIOSOS. CONSISTE EN FUSIONAR LOS RESIDUOS CON CARBON DE COCK EN UN ALTO HORNO, A TEMPERATURA DE 1.500GC, DONDE LOS MATERIALES PRECIOSOS SON RECOLECTADOS MEDIANTE UNA ALEACION METALICA DE BAJO PUNTO DE FUSION, SIENDO EL RECOLECTOR METALICO LA ALEACION EUTECTICA COFRE-FOSFORO CON UN 8 POR CIEN DE FOSFORO Y UNA TEMPERATURA DE FUSION DE 710GC, ACTUANDO ESTA ALEACION COMO REDUCTORA Y RECOLECTORA, ADMITIENDO HASTA UN 20 POR CIEN DE PLATA SIN AUMENTAR SU TEMPERATURA DE FUSION, Y SUSTITUYENDO LA OPERACION DE COPELACION POR UN PROCEDIMIENTO ELECTROLITICO O DE CEMENTACION PARA LA RECUPERACION DE LOS MATERIALES PRECIOSOS. TIENE UTILIDAD PARA RECUPERAR MATERIALES PRECIOSOS EN RESIDUOS CON BAJO CONTENIDO DE ESTOS. H
ES547973A 1985-10-17 1985-10-17 Procedimiento pirometalurgico para la recuperacion de meta- les preciosos en residuos con bajos contenidos de estos,evi-tando el proceso de copelacion Expired ES8800364A1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES547973A ES8800364A1 (es) 1985-10-17 1985-10-17 Procedimiento pirometalurgico para la recuperacion de meta- les preciosos en residuos con bajos contenidos de estos,evi-tando el proceso de copelacion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES547973A ES8800364A1 (es) 1985-10-17 1985-10-17 Procedimiento pirometalurgico para la recuperacion de meta- les preciosos en residuos con bajos contenidos de estos,evi-tando el proceso de copelacion

Publications (2)

Publication Number Publication Date
ES547973A0 ES547973A0 (es) 1987-06-01
ES8800364A1 true ES8800364A1 (es) 1987-06-01

Family

ID=8489976

Family Applications (1)

Application Number Title Priority Date Filing Date
ES547973A Expired ES8800364A1 (es) 1985-10-17 1985-10-17 Procedimiento pirometalurgico para la recuperacion de meta- les preciosos en residuos con bajos contenidos de estos,evi-tando el proceso de copelacion

Country Status (1)

Country Link
ES (1) ES8800364A1 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102087218A (zh) * 2010-12-01 2011-06-08 金川集团有限公司 一种鉴定铂族金属置换提纯反应程度的方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102087218A (zh) * 2010-12-01 2011-06-08 金川集团有限公司 一种鉴定铂族金属置换提纯反应程度的方法
CN102087218B (zh) * 2010-12-01 2012-07-04 金川集团有限公司 一种鉴定铂族金属置换提纯反应程度的方法

Also Published As

Publication number Publication date
ES547973A0 (es) 1987-06-01

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