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PE20130472A1 - Metodo y sistema para el refinamiento del cobre anodico - Google Patents

Metodo y sistema para el refinamiento del cobre anodico

Info

Publication number
PE20130472A1
PE20130472A1 PE2012001068A PE2012001068A PE20130472A1 PE 20130472 A1 PE20130472 A1 PE 20130472A1 PE 2012001068 A PE2012001068 A PE 2012001068A PE 2012001068 A PE2012001068 A PE 2012001068A PE 20130472 A1 PE20130472 A1 PE 20130472A1
Authority
PE
Peru
Prior art keywords
coherent
copper
jet
melted
casting
Prior art date
Application number
PE2012001068A
Other languages
English (en)
Inventor
David B George
Jr Arsenio C Enriquez
Adrian Christian Deneys
William John Mahoney
Ian Francis Masterson
Stephen Manley
Jesse Cates
Kevin Albrecht
Original Assignee
Praxair Technology Inc
Kennecott Utah Copper Corp 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 Praxair Technology Inc, Kennecott Utah Copper Corp Llc filed Critical Praxair Technology Inc
Publication of PE20130472A1 publication Critical patent/PE20130472A1/es

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22BPRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B15/00Obtaining copper
    • C22B15/0026Pyrometallurgy
    • C22B15/006Pyrometallurgy working up of molten copper, e.g. refining
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21CPROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28Manufacture of steel in the converter
    • C21C5/42Constructional features of converters
    • C21C5/46Details or accessories
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21CPROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28Manufacture of steel in the converter
    • C21C5/42Constructional features of converters
    • C21C5/46Details or accessories
    • C21C5/4606Lances or injectors
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22BPRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B15/00Obtaining copper
    • C22B15/0026Pyrometallurgy
    • C22B15/0028Smelting or converting
    • C22B15/003Bath smelting or converting
    • C22B15/0036Bath smelting or converting in reverberatory furnaces
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22BPRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B9/00General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/05Refining by treating with gases, e.g. gas flushing also refining by means of a material generating gas in situ
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22BPRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B9/00General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/05Refining by treating with gases, e.g. gas flushing also refining by means of a material generating gas in situ
    • C22B9/055Refining 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23DBURNERS
    • F23D14/00Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/20Non-premix gas burners, i.e. in which gaseous fuel is mixed with combustion air on arrival at the combustion zone
    • F23D14/22Non-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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23DBURNERS
    • F23D14/00Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/32Burners 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23DBURNERS
    • F23D14/00Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/46Details
    • F23D14/48Nozzles
    • F23D14/56Nozzles for spreading the flame over an area, e.g. for desurfacing of solid material, for surface hardening or for heating workpieces
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23CMETHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C2900/00Special features of, or arrangements for combustion apparatus using fluid fuels or solid fuels suspended in air; Combustion processes therefor
    • F23C2900/07022Delaying secondary air introduction into the flame by using a shield or gas curtain
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00Combustion technologies with mitigation potential
    • Y02E20/34Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00Technologies related to metal processing
    • Y02P10/20Recycling
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00Technologies related to metal processing
    • Y02P10/32Technologies 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

EN EL CUAL SE EMPLEA LA TECNOLOGIA DE CHORRO COHERENTE PARA CALENTAR EL COBRE AMPOLLADO FUNDIDO Y/O FUNDIR CARGAS DE CHATARRA DE COBRE USANDO UNA FLAMA DE FUNDICION, SE OXIDA EL AZUFRE EN EL COBRE AMPOLLADO FUNDIDO, Y SE REDUCE EL OXIGENO EN EL COBRE AMPOLLADO FUNDIDO USANDO CORRIENTES DE CHORRO DE GAS COHERENTE DE SOPLIDO SUPERIOR A PARTIR DE UNO O MAS DISPOSITIVOS MULTIFUNCIONALES DE CHORRO DE LANZA COHERENTE. DICHO METODO Y SISTEMA HACE USO DE UN MICROPROCESADOR BASADO EN UN CONTROLADOR QUE CONTROLA DE FORMA OPERATIVA EL FLUJO DE UN GAS QUE CONTIENE OXIGENO, UN GAS INERTE, UN AGENTE REDUCTOR Y COMBUSTIBLE PARA EL CHORRO DE LANZA COHERENTE
PE2012001068A 2010-02-16 2011-02-16 Metodo y sistema para el refinamiento del cobre anodico PE20130472A1 (es)

Applications Claiming Priority (2)

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

Publications (1)

Publication Number Publication Date
PE20130472A1 true PE20130472A1 (es) 2013-04-26

Family

ID=43919608

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2012001068A PE20130472A1 (es) 2010-02-16 2011-02-16 Metodo y sistema para el refinamiento del cobre anodico

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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CA2801785C (en) * 2010-06-07 2018-05-01 Kennecott Utah Copper Llc Method and system of removing accretion buildup in a furnace
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
US8673260B2 (en) 2012-01-04 2014-03-18 Franklin And Marshall College Development of earth-abundant mixed-metal sulfide nanoparticles for use in solar energy conversion
CN102676841A (zh) * 2012-05-29 2012-09-19 江苏句容联合铜材有限公司 一种铜杆熔炼防氧化工艺
AU2013204818B2 (en) * 2013-04-12 2015-02-19 Metso Metals Oy Molten bath temperature measurement for a top submerged lance injection installation
CN105463208A (zh) * 2014-08-20 2016-04-06 空气化工产品有限公司 采用天然气/氮气还原含氧铜液的方法及装置
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 Melting of scrap metal in anode furnace processes
FI127195B (en) * 2015-05-06 2018-01-31 Outotec Finland Oy Fire refining of raw cups
WO2017197985A1 (zh) * 2016-05-16 2017-11-23 中国恩菲工程技术有限公司 喷吹富氧空气和粉煤的侧吹浸没燃烧熔池熔炼装置
EP3622094B1 (en) * 2017-05-10 2021-07-28 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
RS63594B1 (sr) * 2018-05-16 2022-10-31 Aurubis Beerse Unapređenje u elektrorafinisanju bakra
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
CN116043030B (zh) * 2023-01-20 2025-03-28 武汉科技大学 铜液脱氧方法
CN116814977A (zh) * 2023-06-02 2023-09-29 云南铜业股份有限公司西南铜业分公司 一种提升阳极炉铜直收率的方法
CN116790904A (zh) * 2023-07-11 2023-09-22 鹰潭光远铜业有限公司 一种铜杆熔炼防氧化工艺

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Also Published As

Publication number Publication date
KR101746891B1 (ko) 2017-06-14
JP2013519796A (ja) 2013-05-30
EP2536859A1 (en) 2012-12-26
AU2011218270A1 (en) 2012-08-16
US20140102257A1 (en) 2014-04-17
EP2536859B1 (en) 2021-06-23
RU2573846C2 (ru) 2016-01-27
BR112012020631A2 (pt) 2017-07-11
CA2789755A1 (en) 2011-08-25
MX341480B (es) 2016-06-22
US20120036963A1 (en) 2012-02-16
CN102812136B (zh) 2014-06-18
ES2885249T3 (es) 2021-12-13
CA2789755C (en) 2016-06-07
BR112012020631B1 (pt) 2018-05-22
RU2012139567A (ru) 2014-03-27
JP5894937B2 (ja) 2016-03-30
KR20130002325A (ko) 2013-01-07
US8623114B2 (en) 2014-01-07
CN102812136A (zh) 2012-12-05
MX2012009549A (es) 2014-02-27
CL2012002238A1 (es) 2014-04-21
PL2536859T3 (pl) 2021-10-04
WO2011103132A1 (en) 2011-08-25
AU2011218270B2 (en) 2014-01-16

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