MX2011011933A - Equipment for electrolyte agitation in electrolytic production cells. - Google Patents

Equipment for electrolyte agitation in electrolytic production cells.

Info

Publication number
MX2011011933A
MX2011011933A MX2011011933A MX2011011933A MX2011011933A MX 2011011933 A MX2011011933 A MX 2011011933A MX 2011011933 A MX2011011933 A MX 2011011933A MX 2011011933 A MX2011011933 A MX 2011011933A MX 2011011933 A MX2011011933 A MX 2011011933A
Authority
MX
Mexico
Prior art keywords
electrolyte
air
cells
tubes
agitation
Prior art date
Application number
MX2011011933A
Other languages
Spanish (es)
Inventor
Pedro A Aylwin Gomez
Manuel Bernardo Martinez Gonzalez
Original Assignee
New Tech Copper S A
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 New Tech Copper S A filed Critical New Tech Copper S A
Publication of MX2011011933A publication Critical patent/MX2011011933A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
    • C25C7/06—Operating or servicing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/40—Mixers using gas or liquid agitation, e.g. with air supply tubes
    • B01F33/405—Mixers using gas or liquid agitation, e.g. with air supply tubes in receptacles having guiding conduits therein, e.g. for feeding the gas to the bottom of the receptacle

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)

Abstract

Current systems for electrolyte agitation in cells for producing metals by electrolysis consist in introducing, into the production cells, air or inert gases compressed at low pressure in fans and in distributing said air or inert gases in the cell by means of perforated tubes in order to agitate the electrolyte, which tubes are securely fixed against the structure of the cell, or against a supporting structure of insulating material in the case of cells of novel design. In the course of use, crystallization of salts dissolved in the electrolyte and the deposition of solids and of anodic sludge obstruct the perforations in the tubes, restricting the circulation of the electrolyte-agitation air. During cell operation, breakdowns or failures occur in the fans, distribution ducts and perforated tubes of this system for a variety of reasons, the repair or cleaning whereof involving a loss of production time. The in situ generation of gases by electrolysis, by means of the electrical energization of one or more conductor circuits located beneath the anodes and cathodes and mounted in conventional cells or in an independent supporting structure, in which the anodes and cathodes are installed, allows electrolyte agitation and a reduction in the negative effect of the foundary layer in a simple manner and without complications in the air-injection systems. In this way, the quality of the cathode deposit is, further, enhanced, distribution of the weight of the cathodes is improved and energy efficiency is better. Production time lost during cleaning and repairs to the air-injection system is also reduced since such work is simpler to perform when replacing the fans and the perforated ducts with electrical conductors.
MX2011011933A 2009-05-11 2010-05-11 Equipment for electrolyte agitation in electrolytic production cells. MX2011011933A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CL2009001138A CL2009001138A1 (en) 2009-05-11 2009-05-11 Equipment for electrolyte agitation in metal electrolytic cells, with one or more insulated conductors for electric power fixed to one side of the cell or to a removable structure of anodes and cathodes, and connected to one or more circuits of electrical conductors with or without isolated sections located under anodes and cathodes.
PCT/CL2010/000017 WO2010130061A1 (en) 2009-05-11 2010-05-11 Equipment for electrolyte agitation in electrolytic production cells

Publications (1)

Publication Number Publication Date
MX2011011933A true MX2011011933A (en) 2012-03-14

Family

ID=43084587

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2011011933A MX2011011933A (en) 2009-05-11 2010-05-11 Equipment for electrolyte agitation in electrolytic production cells.

Country Status (6)

Country Link
US (1) US20120055785A1 (en)
AU (1) AU2010246880A1 (en)
CL (1) CL2009001138A1 (en)
MX (1) MX2011011933A (en)
PE (1) PE20121197A1 (en)
WO (1) WO2010130061A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5902189B2 (en) 2010-11-18 2016-04-13 メタリシス リミテッド Electrolyzer
CL2013001048A1 (en) * 2013-04-16 2013-10-18 New Tech Copper Spa System of perforated hoses or microporous hoses used to bubble air or gas to the electrolyte of a metal production cell, comprising a multiplicity of flow valves and perforated hoses; system operation procedure
JP7309123B2 (en) * 2019-02-08 2023-07-18 住友金属鉱山株式会社 Method for supplying electrolyte to electrolytic cell for electrorefining
CN111962093A (en) * 2020-07-06 2020-11-20 中船重工（邯郸）派瑞特种气体有限公司 Electrolytic fluorine production stirring device and method
CN113117562A (en) * 2021-05-11 2021-07-16 南通华裕电子有限公司 Electrolyte compounding device is used in electrolytic capacitor production

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6802168A (en) * 1967-03-03 1968-09-04
IT978528B (en) * 1973-01-26 1974-09-20 Oronzio De Nora Impianti METALLIC ELECTRODES AND PROCEDURE FOR THEIR ACTIVATION
ZA83844B (en) * 1982-02-12 1983-11-30 British Steel Corp Treatment of molten materials
AP538A (en) * 1992-06-26 1996-09-18 Intec Pty Ltd Production of metal from minerals
US7479209B2 (en) * 2004-05-12 2009-01-20 New Tech Copper S.A. Cathode guidance and perimeter deposition control assembly in electro-metallurgy cathodes

Also Published As

Publication number Publication date
US20120055785A1 (en) 2012-03-08
PE20121197A1 (en) 2012-10-01
CL2009001138A1 (en) 2009-08-28
AU2010246880A1 (en) 2011-12-15
WO2010130061A1 (en) 2010-11-18

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Legal Events

Date Code Title Description
FA Abandonment or withdrawal