CN102127633B - 微波处理红土镍矿富集镍铁的方法 - Google Patents
微波处理红土镍矿富集镍铁的方法 Download PDFInfo
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- CN102127633B CN102127633B CN2011100509431A CN201110050943A CN102127633B CN 102127633 B CN102127633 B CN 102127633B CN 2011100509431 A CN2011100509431 A CN 2011100509431A CN 201110050943 A CN201110050943 A CN 201110050943A CN 102127633 B CN102127633 B CN 102127633B
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- Prior art keywords
- reducing agent
- ore
- mixed
- nickel
- roasting
- Prior art date
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- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 title claims abstract description 100
- 229910052759 nickel Inorganic materials 0.000 title claims abstract description 52
- 238000000034 method Methods 0.000 title claims abstract description 35
- 229910000863 Ferronickel Inorganic materials 0.000 title claims abstract description 16
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 66
- 238000007885 magnetic separation Methods 0.000 claims abstract description 28
- 239000000843 powder Substances 0.000 claims abstract description 25
- 238000000227 grinding Methods 0.000 claims abstract description 17
- 239000002245 particle Substances 0.000 claims abstract description 17
- 230000001603 reducing effect Effects 0.000 claims abstract description 10
- 239000000203 mixture Substances 0.000 claims description 16
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 12
- 239000011707 mineral Substances 0.000 claims description 12
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- 238000001035 drying Methods 0.000 claims description 4
- 239000002802 bituminous coal Substances 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 3
- 239000003610 charcoal Substances 0.000 claims description 2
- 239000000571 coke Substances 0.000 claims description 2
- 239000003077 lignite Substances 0.000 claims description 2
- 239000003795 chemical substances by application Substances 0.000 claims 5
- 230000002829 reductive effect Effects 0.000 claims 5
- 239000002689 soil Substances 0.000 claims 3
- 238000002791 soaking Methods 0.000 claims 2
- 239000004411 aluminium Substances 0.000 claims 1
- 239000003245 coal Substances 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 abstract description 29
- 239000002184 metal Substances 0.000 abstract description 29
- 229910001710 laterite Inorganic materials 0.000 abstract description 21
- 239000011504 laterite Substances 0.000 abstract description 21
- 238000006722 reduction reaction Methods 0.000 abstract description 18
- 239000012141 concentrate Substances 0.000 abstract description 14
- 238000011084 recovery Methods 0.000 abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 7
- 238000010438 heat treatment Methods 0.000 abstract description 4
- 238000010531 catalytic reduction reaction Methods 0.000 abstract description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 11
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 8
- 229910052742 iron Inorganic materials 0.000 description 6
- 239000004576 sand Substances 0.000 description 6
- WWNBZGLDODTKEM-UHFFFAOYSA-N sulfanylidenenickel Chemical compound [Ni]=S WWNBZGLDODTKEM-UHFFFAOYSA-N 0.000 description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 5
- UGKDIUIOSMUOAW-UHFFFAOYSA-N iron nickel Chemical compound [Fe].[Ni] UGKDIUIOSMUOAW-UHFFFAOYSA-N 0.000 description 5
- 238000000926 separation method Methods 0.000 description 5
- 229910052786 argon Inorganic materials 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 238000001238 wet grinding Methods 0.000 description 4
- 229910052725 zinc Inorganic materials 0.000 description 4
- 239000011701 zinc Substances 0.000 description 4
- RHZUVFJBSILHOK-UHFFFAOYSA-N anthracen-1-ylmethanolate Chemical compound C1=CC=C2C=C3C(C[O-])=CC=CC3=CC2=C1 RHZUVFJBSILHOK-UHFFFAOYSA-N 0.000 description 3
- 239000003830 anthracite Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 2
- 239000003082 abrasive agent Substances 0.000 description 2
- 229910002091 carbon monoxide Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 229910000480 nickel oxide Inorganic materials 0.000 description 2
- GNRSAWUEBMWBQH-UHFFFAOYSA-N oxonickel Chemical compound [Ni]=O GNRSAWUEBMWBQH-UHFFFAOYSA-N 0.000 description 2
- 238000010791 quenching Methods 0.000 description 2
- 230000000171 quenching effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Manufacture And Refinement Of Metals (AREA)
Abstract
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CN2011100509431A CN102127633B (zh) | 2011-03-03 | 2011-03-03 | 微波处理红土镍矿富集镍铁的方法 |
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CN2011100509431A CN102127633B (zh) | 2011-03-03 | 2011-03-03 | 微波处理红土镍矿富集镍铁的方法 |
Publications (2)
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CN102127633A CN102127633A (zh) | 2011-07-20 |
CN102127633B true CN102127633B (zh) | 2012-07-04 |
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CN2011100509431A Expired - Fee Related CN102127633B (zh) | 2011-03-03 | 2011-03-03 | 微波处理红土镍矿富集镍铁的方法 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI577806B (zh) * | 2015-09-01 | 2017-04-11 | 中國鋼鐵股份有限公司 | 褐鐵型紅土鎳礦的處理方法 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104087753B (zh) * | 2014-07-25 | 2016-09-07 | 北京科技大学 | 一种红土镍矿自催化还原生产高镍品位镍铁粉的方法 |
CN104232937A (zh) * | 2014-09-22 | 2014-12-24 | 中冶南方工程技术有限公司 | 选择性还原处理红土镍矿的方法 |
CN107457073A (zh) * | 2016-06-02 | 2017-12-12 | 昆明冶金高等专科学校 | 一种低品位难选钼矿的预处理及选别方法 |
CN108993770A (zh) * | 2018-07-27 | 2018-12-14 | 湖南农业大学 | 一种微细粒嵌布硅酸盐型氧化铁矿的选矿工艺 |
CN109371260A (zh) * | 2018-09-13 | 2019-02-22 | 华北理工大学 | 一种从红土镍矿中还原镍和铁的方法 |
WO2024207141A1 (zh) * | 2023-04-03 | 2024-10-10 | 广东邦普循环科技有限公司 | 一种全链条一体化处理废旧电池定向循环过程中废渣的方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006037120A2 (en) * | 2004-09-28 | 2006-04-06 | Wave Separation Technologies, Llc | Method and apparatus for separating metal values |
CN101392320A (zh) * | 2008-10-31 | 2009-03-25 | 东北大学 | 微波还原焙烧-针铁矿沉淀转化法处理含镍红土矿的方法 |
CN101538645A (zh) * | 2008-03-20 | 2009-09-23 | 张建宏 | 一种焙烧-选矿处理红土镍矿的工艺方法 |
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2011
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006037120A2 (en) * | 2004-09-28 | 2006-04-06 | Wave Separation Technologies, Llc | Method and apparatus for separating metal values |
CN101538645A (zh) * | 2008-03-20 | 2009-09-23 | 张建宏 | 一种焙烧-选矿处理红土镍矿的工艺方法 |
CN101392320A (zh) * | 2008-10-31 | 2009-03-25 | 东北大学 | 微波还原焙烧-针铁矿沉淀转化法处理含镍红土矿的方法 |
Non-Patent Citations (1)
Title |
---|
赵昌明等.从红土镍矿中回收镍的工艺研究进展.《材料导报》.2009,第23卷(第6期),全文. * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI577806B (zh) * | 2015-09-01 | 2017-04-11 | 中國鋼鐵股份有限公司 | 褐鐵型紅土鎳礦的處理方法 |
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Owner name: HU'NAN CHANGTUO HIGH-TECH. METALLURGICAL CO., LTD. Free format text: FORMER OWNER: HU'NAN LONGDA METALLURGICAL CO., LTD. Effective date: 20120213 |
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Effective date of registration: 20120213 Address after: 410126 room 435, Tang Dynasty building, section 2601, Furong Middle Road, Changsha, Hunan Applicant after: Hunan Changtuo Gaoke Metallurgy Co., Ltd. Address before: 410126 Hunan city Changsha Zhanggongling Longping high tech Park Changxing Road No. 178 Applicant before: Hunan Longda Metallurgy Co.,Ltd. |
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