MX341480B - Sistema y método de refinación de ánodo de cobre. - Google Patents

Sistema y método de refinación de ánodo de cobre.

Info

Publication number
MX341480B
MX341480B MX2012009549A MX2012009549A MX341480B MX 341480 B MX341480 B MX 341480B MX 2012009549 A MX2012009549 A MX 2012009549A MX 2012009549 A MX2012009549 A MX 2012009549A MX 341480 B MX341480 B MX 341480B
Authority
MX
Mexico
Prior art keywords
copper
coherent jet
anode refining
molten blister
oxygen
Prior art date
Application number
MX2012009549A
Other languages
English (en)
Other versions
MX2012009549A (es
Inventor
John Mahoney William
Christian Deneys Adrian
b george David
C Enriquez Arsenio
Francis Masterson Ian
Manley Stephen
Cates Jesse
Albrecht Kevin
Original Assignee
Kennecott Utah Cooper Llc
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 Kennecott Utah Cooper Llc filed Critical Kennecott Utah Cooper Llc
Publication of MX2012009549A publication Critical patent/MX2012009549A/es
Publication of MX341480B publication Critical patent/MX341480B/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
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/05—Refining by treating with gases, e.g. gas flushing also refining by means of a material generating gas in situ
    • 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
    • C22B15/00—Obtaining copper
    • C22B15/0026—Pyrometallurgy
    • C22B15/006—Pyrometallurgy working up of molten copper, e.g. refining
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/42—Constructional features of converters
    • C21C5/46—Details or accessories
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/42—Constructional features of converters
    • C21C5/46—Details or accessories
    • C21C5/4606—Lances or injectors
    • 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
    • C22B15/00—Obtaining copper
    • C22B15/0026—Pyrometallurgy
    • C22B15/0028—Smelting or converting
    • C22B15/003—Bath smelting or converting
    • C22B15/0036—Bath smelting or converting in reverberatory furnaces
    • 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
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/05—Refining by treating with gases, e.g. gas flushing also refining by means of a material generating gas in situ
    • C22B9/055—Refining by treating with gases, e.g. gas flushing also refining by means of a material generating gas in situ while the metal is circulating, e.g. combined with filtration
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/20—Non-premix gas burners, i.e. in which gaseous fuel is mixed with combustion air on arrival at the combustion zone
    • F23D14/22—Non-premix gas burners, i.e. in which gaseous fuel is mixed with combustion air on arrival at the combustion zone with separate air and gas feed ducts, e.g. with ducts running parallel or crossing each other
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/32—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid using a mixture of gaseous fuel and pure oxygen or oxygen-enriched air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/46—Details, e.g. noise reduction means
    • F23D14/48—Nozzles
    • F23D14/56—Nozzles for spreading the flame over an area, e.g. for desurfacing of solid material, for surface hardening, or for heating workpieces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C2900/00—Special features of, or arrangements for combustion apparatus using fluid fuels or solid fuels suspended in air; Combustion processes therefor
    • F23C2900/07022—Delaying secondary air introduction into the flame by using a shield or gas curtain
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery
    • 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
    • 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
    • Y02P10/32—Technologies related to metal processing using renewable energy sources

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Furnace Charging Or Discharging (AREA)

Abstract

Se proporciona un método y un sistema para la refinación de ánodo de cobre en los cuales se emplea tecnología de chorro coherente para calentar cargas de cobre de ampolla fundido yio cobre de desperdicio fundido usando una flama de fusión, oxidar el azufre en el cobre de ampolla fundido y reducir el oxígeno en el cobre de ampolla fundido usando corrientes de gas de chorro coherente de soplado superior a partir de uno o más ensambles multi-funcionales de lanza de chorro coherente. Los presentes sistema y método emplean un controlador con base en microprocesador que controla operativamente el flujo de un gas que contiene oxígeno, un gas inerte, un agente reductor y un combustible para la lanza de chorro coherente. El sistema y el método de refinación de ánodo de cobre descritos mejoran grandemente la producción de cobre mientras que disminuyen los tiempos de ciclo oxidación/reducción y minimizan las emisiones de NOx.
MX2012009549A 2010-02-16 2011-02-16 Sistema y método de refinación de ánodo de cobre. MX341480B (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US30500810P 2010-02-16 2010-02-16
US13/027,843 US8623114B2 (en) 2010-02-16 2011-02-15 Copper anode refining system and method
PCT/US2011/025002 WO2011103132A1 (en) 2010-02-16 2011-02-16 Copper anode refining system and method

Publications (2)

Publication Number Publication Date
MX2012009549A MX2012009549A (es) 2014-02-27
MX341480B true MX341480B (es) 2016-06-22

Family

ID=43919608

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2012009549A MX341480B (es) 2010-02-16 2011-02-16 Sistema y método de refinación de ánodo de cobre.

Country Status (15)

Country Link
US (2) US8623114B2 (es)
EP (1) EP2536859B1 (es)
JP (1) JP5894937B2 (es)
KR (1) KR101746891B1 (es)
CN (1) CN102812136B (es)
AU (1) AU2011218270B2 (es)
BR (1) BR112012020631B1 (es)
CA (1) CA2789755C (es)
CL (1) CL2012002238A1 (es)
ES (1) ES2885249T3 (es)
MX (1) MX341480B (es)
PE (1) PE20130472A1 (es)
PL (1) PL2536859T3 (es)
RU (1) RU2573846C2 (es)
WO (1) WO2011103132A1 (es)

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US9032760B2 (en) * 2012-07-03 2015-05-19 Johns Manville Process of using a submerged combustion melter to produce hollow glass fiber or solid glass fiber having entrained bubbles, and burners and systems to make such fibers
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AU2013204818B2 (en) * 2013-04-12 2015-02-19 Metso Metals Oy Molten bath temperature measurement for a top submerged lance injection installation
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CN105349798A (zh) * 2014-08-20 2016-02-24 空气化工产品有限公司 采用天然气与氮气的混合气体还原含氧铜液的方法及装置
FI127349B (en) 2015-04-23 2018-04-13 Outotec Finland Oy Smelting of scrap metal in anode furnace processes
FI127195B (en) * 2015-05-06 2018-01-31 Outotec Finland Oy Hot refining of crude copper
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WO2018206237A1 (en) * 2017-05-10 2018-11-15 Haldor Topsøe A/S A process for reducing the content of oxygen in metallic copper
CN107326195A (zh) * 2017-06-14 2017-11-07 中国恩菲工程技术有限公司 短流程炼铜方法
CN108425021A (zh) * 2018-04-08 2018-08-21 中国恩菲工程技术有限公司 一种粗铜火法连续精炼工艺
EP3794166B1 (en) * 2018-05-16 2022-06-29 Aurubis Beerse Improvement in copper electrorefining
CN109210936B (zh) * 2018-10-18 2019-09-20 江苏新春兴再生资源有限责任公司 一种熔炼炉用的侧吹喷枪及使用方法
CN109595554B (zh) * 2019-01-23 2024-07-16 四川福蓉科技股份公司 一种烧嘴及具有烧嘴的加热装置
CN110184479A (zh) * 2019-05-13 2019-08-30 东营方圆有色金属有限公司 一种铜锍脱硫、脱氧气体切换控制方法
CN110616338B (zh) * 2019-10-28 2022-03-15 河南科技大学 一种铜熔体的除杂方法、高纯高导铜的制备方法
CN113481381A (zh) * 2021-06-17 2021-10-08 张家港联合铜业有限公司 一种基于二氧化碳的铜火法精炼工艺
CN114369728B (zh) * 2021-12-07 2023-09-01 广西金川有色金属有限公司 一种精炼炉顶吹氧化还原的方法
CN114369727B (zh) * 2021-12-07 2023-11-28 广西金川有色金属有限公司 一种闪速熔炼炉侧吹还原的方法
CN115776066B (zh) * 2022-11-29 2024-07-02 连云港科博电力设备有限公司 一种高压柜专用电子绝缘防腐器
CN116043030A (zh) * 2023-01-20 2023-05-02 武汉科技大学 铜液脱氧方法

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Also Published As

Publication number Publication date
CA2789755C (en) 2016-06-07
AU2011218270B2 (en) 2014-01-16
WO2011103132A1 (en) 2011-08-25
JP2013519796A (ja) 2013-05-30
BR112012020631A2 (pt) 2017-07-11
CA2789755A1 (en) 2011-08-25
CL2012002238A1 (es) 2014-04-21
PE20130472A1 (es) 2013-04-26
US8623114B2 (en) 2014-01-07
BR112012020631B1 (pt) 2018-05-22
PL2536859T3 (pl) 2021-10-04
EP2536859B1 (en) 2021-06-23
AU2011218270A1 (en) 2012-08-16
CN102812136A (zh) 2012-12-05
RU2012139567A (ru) 2014-03-27
EP2536859A1 (en) 2012-12-26
US20140102257A1 (en) 2014-04-17
US20120036963A1 (en) 2012-02-16
ES2885249T3 (es) 2021-12-13
JP5894937B2 (ja) 2016-03-30
RU2573846C2 (ru) 2016-01-27
KR20130002325A (ko) 2013-01-07
KR101746891B1 (ko) 2017-06-14
MX2012009549A (es) 2014-02-27
CN102812136B (zh) 2014-06-18

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