PE20050564A1 - Metodo y aparato para procesar sedimentos conteniendo metales - Google Patents

Metodo y aparato para procesar sedimentos conteniendo metales

Info

Publication number
PE20050564A1
PE20050564A1 PE2004000668A PE2004000668A PE20050564A1 PE 20050564 A1 PE20050564 A1 PE 20050564A1 PE 2004000668 A PE2004000668 A PE 2004000668A PE 2004000668 A PE2004000668 A PE 2004000668A PE 20050564 A1 PE20050564 A1 PE 20050564A1
Authority
PE
Peru
Prior art keywords
fraction
sediment
reactor
bad
metal separation
Prior art date
Application number
PE2004000668A
Other languages
English (en)
Inventor
Kai Judin
Yrjo Oinonen
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 PE20050564A1 publication Critical patent/PE20050564A1/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
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/02—Apparatus therefor
    • 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
    • C22B19/00—Obtaining zinc or zinc oxide
    • C22B19/20—Obtaining zinc otherwise than by distilling
    • C22B19/26—Refining solutions containing zinc values, e.g. obtained by leaching zinc ores
    • 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
    • C22B23/00—Obtaining nickel or cobalt
    • 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
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B3/22—Treatment or purification of solutions, e.g. obtained by leaching by physical processes, e.g. by filtration, by magnetic means, or by thermal decomposition
    • 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
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B3/44—Treatment or purification of solutions, e.g. obtained by leaching by chemical processes
    • C22B3/46—Treatment or purification of solutions, e.g. obtained by leaching by chemical processes by substitution, e.g. by cementation
    • 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
    • C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
    • C22B7/005—Separation by a physical processing technique only, e.g. by mechanical breaking
    • 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)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Treatment Of Sludge (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
  • Removal Of Specific Substances (AREA)

Abstract

DONDE EL METODO COMPRENDE CLASIFICAR EL SEDIMENTO PRODUCTO DE UN PROCEDIMIENTO DE SEPARACION DE METALES BASANDOSE EN UNA PROPIEDAD PREDETERMINADA DEL SEDIMENTO, PREVIAMENTE SEDIMENTADO EN UN REACTOR DE SEPARACION DEL METAL, EN UNA FRACCION DE SUSTANCIA BUENA Y MALA, SIENDO SEPARADA LA FRACCION MALA DEL PROCEDIMIENTO Y LA BUENA RETORNADA AL PROCEDIMIENTO. LA PROPIEDAD PUEDE SER LA ACTIVIDAD SUPERFICIAL DE LAS PARTICULAS DE SEDIMENTO O EL TAMANO GRANULAR DE LAS PARTICULAS DE SEDIMENTO. LA CLASIFICACION ES EFECTUADA USANDO UN DISPOSITIVO BASADO EN LA FUERZA CENTRIFUGA, TAL COMO UN HIDROCICLON O UN DISPOSITIVO SIMILAR. LA FRACCION MALA ES EL FLUJO INFERIOR DEL DISPOSITIVO DE CLASIFICACION Y CONTIENE UNA FRACCION PRINCIPALMENTE GRUESA, Y LA BUENA ES EL REBOSE CONTENIENDO UNA FRACCION PRINCIPALMENTE FINA. EL APARATO INCLUYE UNO O MAS REACTORES DE SEPARACION DEL METAL, UN DISPOSITIVO DE ALIMENTACION PARA INTRODUCIR LA MATERIA PRIMA EN EL REACTOR, UNA LINEA DE CONEXION PARA SEPARAR EL SEDIMENTO PRODUCIDO, Y UN DISPOSITIVO DE CLASIFICACION DISPUESTO CONJUNTAMENTE CON LA TUBERIA QUE SE EXTIENDE DESDE EL REACTOR
PE2004000668A 2003-07-31 2004-07-14 Metodo y aparato para procesar sedimentos conteniendo metales PE20050564A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20031118A FI116685B (fi) 2003-07-31 2003-07-31 Menetelmä ja laite metallipitoisen lietteen käsittelemiseksi

Publications (1)

Publication Number Publication Date
PE20050564A1 true PE20050564A1 (es) 2005-08-12

Family

ID=27636143

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2004000668A PE20050564A1 (es) 2003-07-31 2004-07-14 Metodo y aparato para procesar sedimentos conteniendo metales

Country Status (15)

Country Link
US (1) US20080141828A1 (es)
EP (1) EP1660689A1 (es)
JP (1) JP2007500787A (es)
KR (1) KR20060054379A (es)
CN (1) CN100395355C (es)
AU (1) AU2004259870B2 (es)
BR (1) BRPI0413044A (es)
CA (1) CA2532578A1 (es)
EA (1) EA009472B1 (es)
FI (1) FI116685B (es)
MX (1) MXPA06001154A (es)
NO (1) NO20060997L (es)
PE (1) PE20050564A1 (es)
WO (1) WO2005010219A1 (es)
ZA (1) ZA200600797B (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108787156B (zh) * 2018-06-06 2020-04-21 夏特 一种两步法筛选的农作物种子筛选设备
CN113117902B (zh) * 2021-03-11 2022-11-04 山东圣诺实业有限公司 一种超细碳化硅粉体中分离游离碳的装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3791595A (en) * 1972-12-20 1974-02-12 Steel Corp Method for processing iron ore concentrates
FI54810C (fi) * 1977-08-18 1979-03-12 Outokumpu Oy Foerfarande foer aotervinning av zink koppar och kadmium vid lakning av zinkrostgods
US4149945A (en) * 1978-04-13 1979-04-17 Kennecott Copper Corporation Hydrometallurgical brass dust reclamation
US4168970A (en) * 1978-09-21 1979-09-25 Noranda Mines Limited Purification of zinc sulphate solutions
US4425228A (en) * 1982-03-02 1984-01-10 Bethlehem Steel Corporation Wet-classifying method for recovery of carbon and iron-bearing particles
ATA85095A (de) * 1995-05-18 1996-10-15 Voest Alpine Stahl Verfahren und vorrichtung zur aufbereitung von aus thermischen, metallurgischen prozessen stammenden metallhaltigen stäuben
CN1345981A (zh) * 2000-09-25 2002-04-24 中南大学 热酸浸出－铁矾法炼锌工艺中锗和银的富集方法

Also Published As

Publication number Publication date
MXPA06001154A (es) 2006-04-24
KR20060054379A (ko) 2006-05-22
WO2005010219A1 (en) 2005-02-03
AU2004259870A1 (en) 2005-02-03
CN100395355C (zh) 2008-06-18
NO20060997L (no) 2006-02-28
US20080141828A1 (en) 2008-06-19
CA2532578A1 (en) 2005-02-03
FI116685B (fi) 2006-01-31
EA009472B1 (ru) 2007-12-28
EA200600298A1 (ru) 2006-08-25
EP1660689A1 (en) 2006-05-31
CN1829808A (zh) 2006-09-06
JP2007500787A (ja) 2007-01-18
FI20031118A0 (fi) 2003-07-31
BRPI0413044A (pt) 2006-10-17
AU2004259870B2 (en) 2009-06-11
ZA200600797B (en) 2007-05-30
FI20031118A (fi) 2005-02-01

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