CN101314819B - 无氧化无还原火法精炼铜工艺 - Google Patents
无氧化无还原火法精炼铜工艺 Download PDFInfo
- Publication number
- CN101314819B CN101314819B CN2007101093747A CN200710109374A CN101314819B CN 101314819 B CN101314819 B CN 101314819B CN 2007101093747 A CN2007101093747 A CN 2007101093747A CN 200710109374 A CN200710109374 A CN 200710109374A CN 101314819 B CN101314819 B CN 101314819B
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- copper
- gas
- copper liquid
- oxygen
- oxidation
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- 239000010949 copper Substances 0.000 title claims abstract description 79
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 74
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 74
- 238000000034 method Methods 0.000 title claims abstract description 31
- 238000007254 oxidation reaction Methods 0.000 title claims abstract description 18
- 238000007670 refining Methods 0.000 title claims abstract description 15
- 239000007788 liquid Substances 0.000 claims abstract description 41
- 239000007789 gas Substances 0.000 claims abstract description 37
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 37
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 36
- 239000001301 oxygen Substances 0.000 claims abstract description 36
- 239000012535 impurity Substances 0.000 claims abstract description 20
- 230000003647 oxidation Effects 0.000 claims abstract description 16
- 238000003756 stirring Methods 0.000 claims description 37
- 238000007664 blowing Methods 0.000 claims description 17
- 238000006243 chemical reaction Methods 0.000 claims description 13
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 12
- 239000003795 chemical substances by application Substances 0.000 claims description 11
- 230000002829 reductive effect Effects 0.000 claims description 11
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 10
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims description 8
- 229910052757 nitrogen Inorganic materials 0.000 claims description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 5
- 229910052786 argon Inorganic materials 0.000 claims description 5
- 238000006392 deoxygenation reaction Methods 0.000 claims description 4
- 239000011449 brick Substances 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 239000004570 mortar (masonry) Substances 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims 1
- 230000037431 insertion Effects 0.000 claims 1
- 239000000779 smoke Substances 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 4
- 230000033116 oxidation-reduction process Effects 0.000 abstract description 4
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 238000009776 industrial production Methods 0.000 abstract description 2
- 239000003638 chemical reducing agent Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 6
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 5
- 238000003723 Smelting Methods 0.000 description 4
- 239000005864 Sulphur Substances 0.000 description 4
- XOCUXOWLYLLJLV-UHFFFAOYSA-N [O].[S] Chemical compound [O].[S] XOCUXOWLYLLJLV-UHFFFAOYSA-N 0.000 description 2
- 238000005868 electrolysis reaction Methods 0.000 description 2
- 239000003915 liquefied petroleum gas Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- 241000969106 Megalaima haemacephala Species 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 229910052787 antimony Inorganic materials 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- 229910052797 bismuth Inorganic materials 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 235000009508 confectionery Nutrition 0.000 description 1
- 238000006477 desulfuration reaction Methods 0.000 description 1
- 230000023556 desulfurization Effects 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 229910052745 lead Inorganic materials 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 238000009853 pyrometallurgy Methods 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000011593 sulfur Chemical group 0.000 description 1
- 230000000153 supplemental effect Effects 0.000 description 1
- 230000000930 thermomechanical effect Effects 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
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- Electrolytic Production Of Metals (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2007101093747A CN101314819B (zh) | 2007-05-28 | 2007-05-28 | 无氧化无还原火法精炼铜工艺 |
Applications Claiming Priority (1)
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CN2007101093747A CN101314819B (zh) | 2007-05-28 | 2007-05-28 | 无氧化无还原火法精炼铜工艺 |
Publications (2)
Publication Number | Publication Date |
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CN101314819A CN101314819A (zh) | 2008-12-03 |
CN101314819B true CN101314819B (zh) | 2010-08-11 |
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Family Applications (1)
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CN2007101093747A Active CN101314819B (zh) | 2007-05-28 | 2007-05-28 | 无氧化无还原火法精炼铜工艺 |
Country Status (1)
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CN (1) | CN101314819B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016177936A1 (en) | 2015-05-06 | 2016-11-10 | Outotec (Finland) Oy | Fire refining of blister copper |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101654744A (zh) * | 2009-09-10 | 2010-02-24 | 东营方圆有色金属有限公司 | 高砷、锑粗铜的反射炉火法精炼方法 |
CN101705369B (zh) * | 2009-11-26 | 2011-01-05 | 阳谷祥光铜业有限公司 | 一种脉动旋流法铜冶炼工艺及装置 |
CN103469255B (zh) * | 2013-09-09 | 2015-12-23 | 重庆潼双机械制造有限公司 | 铜阳极板泡洗液的循环利用装置及方法 |
CN106282598A (zh) * | 2016-08-29 | 2017-01-04 | 金川集团股份有限公司 | 一种控硫掺氮精炼工艺 |
DK3622094T3 (da) * | 2017-05-10 | 2021-09-27 | Haldor Topsoe As | Fremgangsmåde til reduktion af oxygenindholdet i metallisk kobber |
CN111057867A (zh) * | 2019-12-31 | 2020-04-24 | 吉林紫金铜业有限公司 | 一种阳极炉无氧化浅还原单炉作业半炉浇铸的铜精炼方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1062556A (zh) * | 1990-11-20 | 1992-07-08 | 三菱材料株式会社 | 连续冶炼铜的方法 |
CN1390962A (zh) * | 2002-05-22 | 2003-01-15 | 金隆铜业有限公司 | 粗铜无氧化掺氮还原火法精炼工艺 |
-
2007
- 2007-05-28 CN CN2007101093747A patent/CN101314819B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1062556A (zh) * | 1990-11-20 | 1992-07-08 | 三菱材料株式会社 | 连续冶炼铜的方法 |
CN1390962A (zh) * | 2002-05-22 | 2003-01-15 | 金隆铜业有限公司 | 粗铜无氧化掺氮还原火法精炼工艺 |
Non-Patent Citations (2)
Title |
---|
CN 1062556 A,全文. |
CN 1390962 A,全文. |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016177936A1 (en) | 2015-05-06 | 2016-11-10 | Outotec (Finland) Oy | Fire refining of blister copper |
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Publication number | Publication date |
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CN101314819A (zh) | 2008-12-03 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: YANGGU XIANGGUANG COPPER CO., LTD. Free format text: FORMER OWNER: ZHOU SONGLIN Effective date: 20120410 |
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COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 244000 TONGLING, ANHUI PROVINCE TO: 252300 LIAOCHENG, SHANDONG PROVINCE |
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TR01 | Transfer of patent right |
Effective date of registration: 20120410 Address after: Auspicious light road 252300 Shandong city of Liaocheng province stone town Yanggu County No. 1 Patentee after: Yanggu Xiangguang Copper Co., Ltd. Address before: Green cloud villa Tongguanshan District 244000 in Anhui province Tongling City 28 Building No. 203 Patentee before: Zhou Songlin |