WO2012040868A3 - System for the inductive heating of solutions for bioleaching and electrowinning plants at high altitude - Google Patents

System for the inductive heating of solutions for bioleaching and electrowinning plants at high altitude Download PDF

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Publication number
WO2012040868A3
WO2012040868A3 PCT/CL2011/000058 CL2011000058W WO2012040868A3 WO 2012040868 A3 WO2012040868 A3 WO 2012040868A3 CL 2011000058 W CL2011000058 W CL 2011000058W WO 2012040868 A3 WO2012040868 A3 WO 2012040868A3
Authority
WO
WIPO (PCT)
Prior art keywords
heating
bioleaching
high altitude
solutions
inductive heating
Prior art date
Application number
PCT/CL2011/000058
Other languages
Spanish (es)
French (fr)
Other versions
WO2012040868A2 (en
Inventor
Nicolás Humberto BELTRÁN MATURANA
lan Simón PELISSIER MONTERO
Ricardo Armando Fuentes Fuentealba
Jorge Andrés JULIET AVILÉS
Patricio Clemente Lagos Lehede
Jorge Luis Estrada Gonzalez
Ricardo Sergio Godoy Anderson
Alfredo Edgardo Bernal Rojas
Original Assignee
Universidad De Chile
Universidad Tecnica Federico Santa Maria
Ingeniería Y Desarrollo Tecnológico S.A.
Anglo American Chile Ltda.
Duarte Mermoud, Manuel Armando
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 Universidad De Chile, Universidad Tecnica Federico Santa Maria, Ingeniería Y Desarrollo Tecnológico S.A., Anglo American Chile Ltda., Duarte Mermoud, Manuel Armando filed Critical Universidad De Chile
Publication of WO2012040868A2 publication Critical patent/WO2012040868A2/en
Publication of WO2012040868A3 publication Critical patent/WO2012040868A3/en

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/02—Induction heating
    • H05B6/10—Induction heating apparatus, other than furnaces, for specific applications
    • H05B6/105—Induction heating apparatus, other than furnaces, for specific applications using a susceptor
    • H05B6/109—Induction heating apparatus, other than furnaces, for specific applications using a susceptor using magnets rotating with respect to a susceptor
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/02—Induction heating
    • H05B6/10—Induction heating apparatus, other than furnaces, for specific applications
    • H05B6/105—Induction heating apparatus, other than furnaces, for specific applications using a susceptor
    • H05B6/108—Induction heating apparatus, other than furnaces, for specific applications using a susceptor for heating a fluid

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Induction Heating (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Hydroponics (AREA)

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.
PCT/CL2011/000058 2010-09-30 2011-09-27 System for the inductive heating of solutions for bioleaching and electrowinning plants at high altitude WO2012040868A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES1053-2010 2010-09-30
CL2010001053A CL2010001053A1 (en) 2010-09-30 2010-09-30 Inductive heating system of solutions for bioleaching and electro-obtaining plants in height.

Publications (2)

Publication Number Publication Date
WO2012040868A2 WO2012040868A2 (en) 2012-04-05
WO2012040868A3 true WO2012040868A3 (en) 2012-07-05

Family

ID=45893563

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CL2011/000058 WO2012040868A2 (en) 2010-09-30 2011-09-27 System for the inductive heating of solutions for bioleaching and electrowinning plants at high altitude

Country Status (2)

Country Link
CL (1) CL2010001053A1 (en)
WO (1) WO2012040868A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013101631A2 (en) 2011-12-28 2013-07-04 Abbott Laboratories Methods and apparatus to reduce biological carryover using induction heating
EP3560278A1 (en) * 2016-12-22 2019-10-30 Abbott Laboratories Inductive heating systems and methods of controlling the same to reduce biological carryover
CN111107681B (en) * 2018-10-26 2022-08-02 佛山市顺德区美的电热电器制造有限公司 Water boiling control method and device, storage medium and electromagnetic heating equipment

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5990465A (en) * 1995-03-27 1999-11-23 Omron Corporation Electromagnetic induction-heated fluid energy conversion processing appliance
US20080223850A1 (en) * 2007-03-14 2008-09-18 Omron Corporation Heat exchanging apparatus
US20090092384A1 (en) * 2007-08-09 2009-04-09 Shimin Luo High frequency induction heating instantaneous tankless water heaters

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5990465A (en) * 1995-03-27 1999-11-23 Omron Corporation Electromagnetic induction-heated fluid energy conversion processing appliance
US20080223850A1 (en) * 2007-03-14 2008-09-18 Omron Corporation Heat exchanging apparatus
US20090092384A1 (en) * 2007-08-09 2009-04-09 Shimin Luo High frequency induction heating instantaneous tankless water heaters

Also Published As

Publication number Publication date
CL2010001053A1 (en) 2010-12-31
WO2012040868A2 (en) 2012-04-05

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