Title:
SYSTEM FOR THE INDUCTIVE HEATING OF SOLUTIONS FOR BIOLEACHING AND ELECTROWINNING PLANTS AT HIGH ALTITUDE
Document Type and Number:
WIPO Patent Application WO/2012/040868
Kind Code:
A3
Abstract:
The invention relates to an electronic inductive heating system for bioleaching and electrowinning plants at high altitude for heating fluids, said system comprising a DC/DC converter that controls the power entering an autoresonant inverter that supplies an inductive coil with a magnetic field, said coil adopting the geometry defined as a magnetic susceptor on which magnetic fields are induced, that, by means of Joule heating, enable the transfer from electric power to thermal power, for heating the fluid circulating inside. The frequency at which the inductive coil is powered corresponds to the resonance frequency which is automatically adjusted by means of an electronic system.
Inventors:
BELTRAN MATURANA NICOLAS HUMBERTO (CL)
PELISSIER MONTERO LAN SIMON (CL)
FUENTES FUENTEALBA RICARDO ARMANDO (CL)
JULIET AVILES JORGE ANDRES (CL)
LAGOS LEHEDE PATRICIO CLEMENTE (CL)
ESTRADA GONZALEZ JORGE LUIS (CL)
GODOY ANDERSON RICARDO SERGIO (CL)
BERNAL ROJAS ALFREDO EDGARDO (CL)
PELISSIER MONTERO LAN SIMON (CL)
FUENTES FUENTEALBA RICARDO ARMANDO (CL)
JULIET AVILES JORGE ANDRES (CL)
LAGOS LEHEDE PATRICIO CLEMENTE (CL)
ESTRADA GONZALEZ JORGE LUIS (CL)
GODOY ANDERSON RICARDO SERGIO (CL)
BERNAL ROJAS ALFREDO EDGARDO (CL)
Application Number:
PCT/CL2011/000058
Publication Date:
July 05, 2012
Filing Date:
September 27, 2011
Export Citation:
Assignee:
UNIV CHILE (CL)
UNIV TECNICA FEDERICO SANTA MARIA UTFSM (CL)
INGENIERIA Y DESARROLLO TECNOLOGICO S A (CL)
ANGLO AMERICAN CHILE LTDA (CL)
DUARTE MERMOUD MANUEL ARMANDO (CL)
BELTRAN MATURANA NICOLAS HUMBERTO (CL)
PELISSIER MONTERO LAN SIMON (CL)
FUENTES FUENTEALBA RICARDO ARMANDO (CL)
JULIET AVILES JORGE ANDRES (CL)
LAGOS LEHEDE PATRICIO CLEMENTE (CL)
ESTRADA GONZALEZ JORGE LUIS (CL)
GODOY ANDERSON RICARDO SERGIO (CL)
BERNAL ROJAS ALFREDO EDGARDO (CL)
UNIV TECNICA FEDERICO SANTA MARIA UTFSM (CL)
INGENIERIA Y DESARROLLO TECNOLOGICO S A (CL)
ANGLO AMERICAN CHILE LTDA (CL)
DUARTE MERMOUD MANUEL ARMANDO (CL)
BELTRAN MATURANA NICOLAS HUMBERTO (CL)
PELISSIER MONTERO LAN SIMON (CL)
FUENTES FUENTEALBA RICARDO ARMANDO (CL)
JULIET AVILES JORGE ANDRES (CL)
LAGOS LEHEDE PATRICIO CLEMENTE (CL)
ESTRADA GONZALEZ JORGE LUIS (CL)
GODOY ANDERSON RICARDO SERGIO (CL)
BERNAL ROJAS ALFREDO EDGARDO (CL)
International Classes:
H05B6/06; C22B3/16; H05B6/10
Foreign References:
| US20090092384A1 | 2009-04-09 | |||
| US5990465A | 1999-11-23 | |||
| US20080223850A1 | 2008-09-18 |
Attorney, Agent or Firm:
BEUCHAT, BARROS & PFENNIGER (Providencia, Santiago, CL)
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