CL2017002757A1 - Un método para fundir mineral de sulfuro de cobre alto en arsénico - Google Patents

Un método para fundir mineral de sulfuro de cobre alto en arsénico

Info

Publication number
CL2017002757A1
CL2017002757A1 CL2017002757A CL2017002757A CL2017002757A1 CL 2017002757 A1 CL2017002757 A1 CL 2017002757A1 CL 2017002757 A CL2017002757 A CL 2017002757A CL 2017002757 A CL2017002757 A CL 2017002757A CL 2017002757 A1 CL2017002757 A1 CL 2017002757A1
Authority
CL
Chile
Prior art keywords
arsenic
copper sulfide
sulfide ore
melting copper
ore high
Prior art date
Application number
CL2017002757A
Other languages
English (en)
Inventor
Songlin Zhou
Zheling Ge
Guanggang Dong
Original Assignee
Yanggu Xiangguang Copper Co
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 Yanggu Xiangguang Copper Co filed Critical Yanggu Xiangguang Copper Co
Publication of CL2017002757A1 publication Critical patent/CL2017002757A1/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
    • C22B15/00—Obtaining copper
    • C22B15/0026—Pyrometallurgy
    • 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
    • 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
    • C22B15/0047—Smelting or converting flash smelting or converting
    • 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
    • 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
    • C22B15/0054—Slag, slime, speiss, or dross treating
    • 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
    • C22B5/00—General methods of reducing to metals
    • C22B5/02—Dry methods smelting of sulfides or formation of mattes
    • C22B5/04—Dry methods smelting of sulfides or formation of mattes by aluminium, other metals or silicon

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)
  • Furnace Charging Or Discharging (AREA)

Abstract

<p>Un procedimiento para fundir un concentrado de sulfuro de cobre con alto contenido de arsénico CARÁCTERIZADO porque comprende: (A) mezclar el concentrado de sulfuro de cobre con alto contenido de arsénico con arena de cuarzo y un material que contiene CaO para obtener un material mezclado: y (B) cargar el material mezclado y un gas reactivo que contiene oxigeno en un horno de fundición para su reacción para obtener mata, escoria y gases de combustión que contienen SO2.</p>
CL2017002757A 2016-11-02 2017-10-31 Un método para fundir mineral de sulfuro de cobre alto en arsénico CL2017002757A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610950115.6A CN106521183A (zh) 2016-11-02 2016-11-02 一种高砷硫化铜矿的熔炼方法

Publications (1)

Publication Number Publication Date
CL2017002757A1 true CL2017002757A1 (es) 2018-04-13

Family

ID=58325181

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2017002757A CL2017002757A1 (es) 2016-11-02 2017-10-31 Un método para fundir mineral de sulfuro de cobre alto en arsénico

Country Status (7)

Country Link
US (1) US20180119250A1 (es)
JP (1) JP2018109223A (es)
CN (1) CN106521183A (es)
CL (1) CL2017002757A1 (es)
ES (1) ES2666396B2 (es)
MX (1) MX2017013925A (es)
RU (1) RU2683675C1 (es)

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* Cited by examiner, † Cited by third party
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CN107164638B (zh) * 2017-07-04 2018-10-02 阿拉山口市锦丰工贸有限公司 一种含砷物料的熔炼方法及设备
CN110156353B (zh) * 2019-05-31 2021-04-30 北方民族大学 一种联合处理铜渣和镁渣的方法和应用
CN113351630A (zh) * 2021-07-01 2021-09-07 中城华宇（北京）矿业技术有限公司 硫化砷渣无害化处理方法
CN113564384B (zh) * 2021-07-23 2022-12-13 湖南辰州矿业有限责任公司 一种超低砷含量精锑的生产方法
CN114231754A (zh) * 2021-11-08 2022-03-25 铜陵有色金属集团股份有限公司 一种铜闪速熔炼工艺
CN114277245B (zh) * 2021-12-14 2024-04-26 东华大学 一种黑铜泥中砷组分在阳极铜精炼过程中的定向转化与稳态化方法
CN114941076B (zh) * 2022-06-28 2023-06-02 中国矿业大学 水溶液中金提取与回收方法
US12577635B2 (en) 2022-06-28 2026-03-17 China University Of Mining And Technology Method for extracting and recovering gold from aqueous solution
CN115572837A (zh) * 2022-09-05 2023-01-06 楚雄滇中有色金属有限责任公司 防止艾萨熔炼高砷铜精矿堵塞锅炉烟道的方法
CN115652102A (zh) * 2022-10-26 2023-01-31 铜陵有色金属集团股份有限公司 奥炉炼铜工艺所产砷渣的处理方法
CN117025971B (zh) * 2023-08-03 2025-07-25 昆明理工大学 一种高富氧非线性强化无碳炼铜方法

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US3918962A (en) * 1972-06-28 1975-11-11 Ethyl Corp Process for winning copper using carbon monoxide
US4039324A (en) * 1975-11-14 1977-08-02 Cyprus Metallurgical Processes Corporation Fluidized hydrogen reduction process for the recovery of copper
US4389247A (en) * 1982-03-29 1983-06-21 Standard Oil Company (Indiana) Metal recovery process
US4521245A (en) * 1983-11-02 1985-06-04 Yarygin Vladimir I Method of processing sulphide copper- and/or sulphide copper-zinc concentrates
SU1569346A1 (ru) * 1984-03-30 1990-06-07 Химико-металлургический институт АН КазССР Способ переработки труднообогатимой окисленной медной руды
AU647207B2 (en) * 1990-11-20 1994-03-17 Mitsubishi Materials Corporation Process for continuous copper smelting
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FI115536B (fi) * 2001-09-21 2005-05-31 Outokumpu Oy Menetelmä raakakuparin tuottamiseksi
DE102004009176B4 (de) * 2004-02-25 2006-04-20 Outokumpu Oyj Verfahren zur Reduktion von kupferhaltigen Feststoffen in einem Wirbelbett
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CN106086461A (zh) * 2016-08-18 2016-11-09 紫金矿业集团股份有限公司 一种铜冶炼过程造渣除砷的方法

Also Published As

Publication number Publication date
RU2683675C1 (ru) 2019-04-01
CN106521183A (zh) 2017-03-22
MX2017013925A (es) 2018-09-28
ES2666396B2 (es) 2018-11-15
US20180119250A1 (en) 2018-05-03
JP2018109223A (ja) 2018-07-12
ES2666396A1 (es) 2018-05-04

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