CN1300351C - 粗铜火法精炼的操作方法 - Google Patents

粗铜火法精炼的操作方法 Download PDF

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Publication number
CN1300351C
CN1300351C CNB2004101003075A CN200410100307A CN1300351C CN 1300351 C CN1300351 C CN 1300351C CN B2004101003075 A CNB2004101003075 A CN B2004101003075A CN 200410100307 A CN200410100307 A CN 200410100307A CN 1300351 C CN1300351 C CN 1300351C
Authority
CN
China
Prior art keywords
air
reduction
copper
copper water
minutes
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
CNB2004101003075A
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English (en)
Chinese (zh)
Other versions
CN1661121A (zh
Inventor
佐久间裕之
桥内文生
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Mining Holdings Inc
Original Assignee
Nippon Mining and Metals Co Ltd
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 Nippon Mining and Metals Co Ltd filed Critical Nippon Mining and Metals Co Ltd
Publication of CN1661121A publication Critical patent/CN1661121A/zh
Application granted granted Critical
Publication of CN1300351C publication Critical patent/CN1300351C/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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    • 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
    • C22B15/0052—Reduction 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
    • C22B15/00—Obtaining copper
    • C22B15/0026—Pyrometallurgy
    • C22B15/006—Pyrometallurgy working up of molten copper, e.g. refining
    • 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
    • C22B15/0095—Process control or regulation methods
    • 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
    • C22B5/12—Dry methods smelting of sulfides or formation of mattes by gases
    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Automation & Control Theory (AREA)
  • Manufacture And Refinement Of Metals (AREA)
CNB2004101003075A 2004-02-27 2004-12-09 粗铜火法精炼的操作方法 Expired - Fee Related CN1300351C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004052750A JP4295134B2 (ja) 2004-02-27 2004-02-27 精製炉の操業方法
JP2004052750 2004-02-27

Publications (2)

Publication Number Publication Date
CN1661121A CN1661121A (zh) 2005-08-31
CN1300351C true CN1300351C (zh) 2007-02-14

Family

ID=35010658

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB2004101003075A Expired - Fee Related CN1300351C (zh) 2004-02-27 2004-12-09 粗铜火法精炼的操作方法

Country Status (3)

Country Link
JP (1) JP4295134B2 (ja)
KR (1) KR100615877B1 (ja)
CN (1) CN1300351C (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103643053A (zh) * 2013-12-15 2014-03-19 白银有色集团股份有限公司 一种回转式阳极炉透气砖热态更换方法
CN114671438B (zh) * 2022-03-31 2023-05-09 新疆西部合盛硅业有限公司 一种重量与温度联锁自动控制吹氧精炼的方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3619177A (en) * 1969-05-05 1971-11-09 Kennecott Copper Corp Process for deoxidizing copper with natural gas-air mixture
JP2000290735A (ja) * 1999-04-08 2000-10-17 Nippon Mining & Metals Co Ltd 粗銅の乾式精製における還元処理方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0776738A (ja) * 1993-09-08 1995-03-20 Mitsubishi Materials Corp 銅の製錬方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3619177A (en) * 1969-05-05 1971-11-09 Kennecott Copper Corp Process for deoxidizing copper with natural gas-air mixture
JP2000290735A (ja) * 1999-04-08 2000-10-17 Nippon Mining & Metals Co Ltd 粗銅の乾式精製における還元処理方法

Also Published As

Publication number Publication date
KR20050087717A (ko) 2005-08-31
JP2005240123A (ja) 2005-09-08
KR100615877B1 (ko) 2006-08-25
JP4295134B2 (ja) 2009-07-15
CN1661121A (zh) 2005-08-31

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CF01 Termination of patent right due to non-payment of annual fee