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PE20060535A1 - Metodo y dispositivo para tratar fango anodico - Google Patents

Metodo y dispositivo para tratar fango anodico

Info

Publication number
PE20060535A1
PE20060535A1 PE2005000768A PE2005000768A PE20060535A1 PE 20060535 A1 PE20060535 A1 PE 20060535A1 PE 2005000768 A PE2005000768 A PE 2005000768A PE 2005000768 A PE2005000768 A PE 2005000768A PE 20060535 A1 PE20060535 A1 PE 20060535A1
Authority
PE
Peru
Prior art keywords
block
layer
mud
fan
sulfuric acid
Prior art date
Application number
PE2005000768A
Other languages
English (en)
Inventor
Olli Hyvarinen
Pekka Taskinen
Henri Virtanen
Olli Jarvinen
Leo Lindroos
Original Assignee
Outotec Oyj
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 Outotec Oyj filed Critical Outotec Oyj
Publication of PE20060535A1 publication Critical patent/PE20060535A1/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
    • C22B61/00—Obtaining metals not elsewhere provided for in this subclass
    • 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
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/02—Roasting processes
    • C22B1/06—Sulfating roasting
    • 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
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Treatment Of Sludge (AREA)

Abstract

DONDE EL METODO COMPRENDE TRANSPORTAR UNA CAPA DE FANGO A UN TRATAMIENTO, EN SUCESION Y EN OPERACION CONTINUA, POR UNIDADES DE: a) SECADO DONDE LA CAPA DE FANGO SE CALIENTA HASTA 100°C, SIENDO LA HUMEDAD DE DICHA CAPA ELIMINADA MEDIANTE VENTILADOR; b) TOSTACION DONDE LA TEMPERATURA DE LA CAPA SE ELEVA HASTA EL ORDEN DE 350°C A 550°C, SIENDO LA TRANSFERENCIA DE MATERIAL EN LA CAPA IMPULSADA POR VENTILADOR; c) SULFATANTE EMPLEANDO UN REACTIVO TAL COMO ACIDO SULFURICO; Y, d) ELIMINACION DE ACIDO SULFURICO Y ENFRIAMIENTO. EL ESPESOR DE LA CAPA DE FANGO ES DE MENOS DE 35 mm. EN (c) Y (d) LA TEMPERATURA DE LA CAPA SE FIJA DENTRO DEL ORDEN DE 250°C A 350°C. EL FANGO CONTIENE METALES VALIOSOS Y SELENIO. EL DISPOSITIVO ES UN HORNO QUE COMPRENDE: UN BLOQUE DE SECADO, UN BLOQUE DE TOSTACION, UN BLOQUE SULFATANTE Y DE ELIMINACION DE ACIDO SULFURICO, Y UN BLOQUE DE ENFRIAMENTO; POR LO MENOS UN APARATO PARA TRANSPORTAR LA CAPA A TRAVES DE LOS BLOQUES DESDE EL INICIO DEL BLOQUE DE SECADO HASTA EL FINAL DEL DE ENFRIAMIENTO; Y, UN DISPOSITIVO ALIMENTADOR DE FANGO HACIA LA BANDA TRANSPORTADOR MOVIL. EN CADA BLOQUE ESTA DISPUESTO UN CALENTADOR Y UN VENTILADOR SOBRE EL MISMO
PE2005000768A 2004-07-07 2005-07-01 Metodo y dispositivo para tratar fango anodico PE20060535A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20040945A FI116729B (fi) 2004-07-07 2004-07-07 Menetelmä ja laite anodiliejun käsittelemiseksi

Publications (1)

Publication Number Publication Date
PE20060535A1 true PE20060535A1 (es) 2006-06-26

Family

ID=32749165

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2005000768A PE20060535A1 (es) 2004-07-07 2005-07-01 Metodo y dispositivo para tratar fango anodico

Country Status (8)

Country Link
US (1) US7670575B2 (es)
CN (1) CN1981060B (es)
CA (1) CA2570325C (es)
EA (1) EA010496B1 (es)
FI (1) FI116729B (es)
PE (1) PE20060535A1 (es)
PL (1) PL204432B1 (es)
WO (1) WO2006003246A1 (es)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8309259B2 (en) * 2008-05-19 2012-11-13 Arizona Board Of Regents For And On Behalf Of Arizona State University Electrochemical cell, and particularly a cell with electrodeposited fuel
JP5521044B2 (ja) * 2009-09-18 2014-06-11 フルイディック，インク． 充電極を備え，セル内で充電モードと放電モードとを切り替える充電式電気化学セルシステム
CN102549834B (zh) * 2009-10-08 2015-03-11 流体公司 具有流管理系统的可再充电金属-空气电池
CN202721244U (zh) 2010-06-24 2013-02-06 流体股份有限公司 具有阶梯形支架燃料阳极的电化学电池
CN202550031U (zh) 2010-09-16 2012-11-21 流体公司 具有渐进析氧电极/燃料电极的电化学电池系统
EP2630689B1 (en) 2010-10-20 2015-09-23 Fluidic, Inc. Battery resetting process for scaffold fuel electrode
JP5908251B2 (ja) 2010-11-17 2016-04-26 フルイディック，インク．Ｆｌｕｉｄｉｃ，Ｉｎｃ． 階層型アノードのマルチモード充電
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
US9259703B2 (en) * 2012-08-13 2016-02-16 Enviro Water Minerals Company, Inc. System for removing selenium from a feed stream
CN104611542B (zh) * 2015-02-09 2017-02-22 池州冠华黄金冶炼有限公司 一种中温氯化法处理金银铜阳极泥的方法
AU2017298995B2 (en) 2016-07-22 2019-08-29 Form Energy, Inc. Mist elimination system for electrochemical cells
EP3491690B1 (en) 2016-07-22 2020-07-15 NantEnergy, Inc. Moisture and carbon dioxide management system in electrochemical cells
CN106086427A (zh) * 2016-08-25 2016-11-09 浙江亚栋实业有限公司 一种从阳极泥中回收金属及副产品的方法
CN109964381A (zh) 2016-09-15 2019-07-02 南特能源公司 混合电池组系统
CA3041293A1 (en) 2016-10-21 2018-04-26 Nantenergy, Inc. Corrugated fuel electrode
MA53028A (fr) 2018-06-29 2021-05-05 Form Energy Inc Architecture de pile électrochimique métal-air
CN112823444B (zh) 2018-06-29 2024-10-29 福恩能源公司 滚动膜片密封件
WO2020231718A1 (en) 2019-05-10 2020-11-19 Nantenergy, Inc. Nested annular metal-air cell and systems containing same
EP3991234A4 (en) 2019-06-28 2024-01-17 Form Energy, Inc. DEVICE ARCHITECTURES FOR METAL-AIR BATTERIES
WO2021226399A1 (en) 2020-05-06 2021-11-11 Form Energy, Inc. Decoupled electrode electrochemical energy storage system
CN114150154B (zh) * 2021-12-08 2023-10-20 武汉理工大学 电解加工钛铝合金阳极渣泥的回收装置及其回收方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB385413A (en) * 1930-12-01 1932-12-29 Sud Metaux Sa Improved treatment of bronze scrap for separating from it copper, tin, lead and precious metals
US2039256A (en) * 1934-02-17 1936-04-28 Oliver C Martin Process of treating refinery sludges or slimes containing selenium and tellurium
US2775509A (en) * 1953-03-03 1956-12-25 American Smelting Refining Selenium dioxide volatilization process
US3419355A (en) * 1964-12-17 1968-12-31 Kennecott Copper Corp Recovery of high purity selenium from selenium-bearing solutions containing metallicimpurities
US3627486A (en) * 1969-04-01 1971-12-14 Canadian Copper Refiners Ltd Process for removing selenium values
US3944414A (en) * 1974-10-01 1976-03-16 Mitsubishi Kinzoku Kabushiki Kaisha Treatment of anode slime from copper electrolysis
FI55684C (fi) * 1975-04-03 1979-09-10 Outokumpu Oy Hydrometallurgiskt foerfarande foer aotervinning av vaerdeaemnen ur anodslam fraon elektrolytisk raffinering av koppar
DE2530203C3 (de) * 1975-07-05 1978-03-16 Kernforschungsanlage Juelich Gmbh, 5170 Juelich Verfahren zur Gewinnung von Nichteisenmetallen aus Thermallaugenschlamm
CA1096588A (en) * 1977-05-24 1981-03-03 Kohur N. Subramanian Recovery of selenium
FI60182C (fi) * 1978-02-24 1981-12-10 Outokumpu Oy Anordning foer sulfatiserande rostning av finfoerdelat selenhaltigt raomaterial
CA1218530A (en) * 1984-07-04 1987-03-03 Bernard H. Morrison Treatment of anode slimes in a top blown rotary converter
AT387587B (de) * 1986-10-31 1989-02-10 Austria Metall Hydrometallurgisches verfahren zur gewinnung von silber aus den anodenschlamm der kupferelektrolyse und aehnlicher rohstoffe
GB8724243D0 (en) * 1987-10-15 1987-11-18 Metal Box Plc Laminates of polyolefin-based film
FI116684B (fi) * 2003-09-23 2006-01-31 Outokumpu Oy Menetelmä anodiliejun käsittelemiseksi

Also Published As

Publication number Publication date
EA200602212A1 (ru) 2007-08-31
CA2570325C (en) 2013-04-02
FI116729B (fi) 2006-02-15
PL381539A1 (pl) 2007-05-28
CA2570325A1 (en) 2006-01-12
FI20040945A0 (fi) 2004-07-07
EA010496B1 (ru) 2008-10-30
US7670575B2 (en) 2010-03-02
WO2006003246A1 (en) 2006-01-12
CN1981060B (zh) 2011-09-14
US20070274884A1 (en) 2007-11-29
PL204432B1 (pl) 2010-01-29
CN1981060A (zh) 2007-06-13

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Legal Events

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FG Grant, registration
FD Application declared void or lapsed