CN105129831A - 一种红土镍矿熔渣的综合回收利用方法 - Google Patents
一种红土镍矿熔渣的综合回收利用方法 Download PDFInfo
- Publication number
- CN105129831A CN105129831A CN201510564893.7A CN201510564893A CN105129831A CN 105129831 A CN105129831 A CN 105129831A CN 201510564893 A CN201510564893 A CN 201510564893A CN 105129831 A CN105129831 A CN 105129831A
- Authority
- CN
- China
- Prior art keywords
- nickel ore
- cement
- tailings
- ore slag
- grinding
- 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.)
- Granted
Links
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 title claims abstract description 101
- 229910052759 nickel Inorganic materials 0.000 title claims abstract description 49
- 238000000034 method Methods 0.000 title claims abstract description 41
- 239000002893 slag Substances 0.000 title claims abstract description 41
- 239000011504 laterite Substances 0.000 title abstract description 7
- 229910001710 laterite Inorganic materials 0.000 title abstract description 7
- 238000011084 recovery Methods 0.000 title abstract description 3
- 239000004568 cement Substances 0.000 claims abstract description 44
- 239000000706 filtrate Substances 0.000 claims abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 25
- 239000000843 powder Substances 0.000 claims abstract description 23
- 238000000227 grinding Methods 0.000 claims abstract description 20
- 238000002156 mixing Methods 0.000 claims abstract description 20
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 17
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000003245 coal Substances 0.000 claims abstract description 12
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000001117 sulphuric acid Substances 0.000 claims abstract description 10
- 235000011149 sulphuric acid Nutrition 0.000 claims abstract description 10
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 claims abstract description 9
- 239000000347 magnesium hydroxide Substances 0.000 claims abstract description 9
- 229910001862 magnesium hydroxide Inorganic materials 0.000 claims abstract description 9
- 238000007885 magnetic separation Methods 0.000 claims abstract description 7
- 229910021645 metal ion Inorganic materials 0.000 claims abstract description 7
- 239000002689 soil Substances 0.000 claims description 36
- 239000002245 particle Substances 0.000 claims description 16
- 238000006243 chemical reaction Methods 0.000 claims description 8
- 239000013543 active substance Substances 0.000 claims description 6
- 238000001556 precipitation Methods 0.000 claims description 6
- 238000003801 milling Methods 0.000 claims description 5
- 238000001238 wet grinding Methods 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims description 3
- 238000000748 compression moulding Methods 0.000 claims description 2
- 238000005554 pickling Methods 0.000 claims 1
- 229910052742 iron Inorganic materials 0.000 abstract description 4
- 239000002994 raw material Substances 0.000 abstract description 4
- 229910052749 magnesium Inorganic materials 0.000 abstract description 3
- 239000011777 magnesium Substances 0.000 abstract description 3
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 abstract description 2
- 230000008901 benefit Effects 0.000 abstract 2
- 239000000654 additive Substances 0.000 abstract 1
- 230000000996 additive effect Effects 0.000 abstract 1
- 238000001354 calcination Methods 0.000 abstract 1
- 230000007613 environmental effect Effects 0.000 abstract 1
- 238000001914 filtration Methods 0.000 abstract 1
- 230000001376 precipitating effect Effects 0.000 abstract 1
- 239000004094 surface-active agent Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 description 11
- 229910000863 Ferronickel Inorganic materials 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 8
- 238000007493 shaping process Methods 0.000 description 7
- 238000012360 testing method Methods 0.000 description 6
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 description 5
- 235000011114 ammonium hydroxide Nutrition 0.000 description 5
- 239000003638 chemical reducing agent Substances 0.000 description 5
- 235000019333 sodium laurylsulphate Nutrition 0.000 description 5
- 230000008961 swelling Effects 0.000 description 5
- 238000003723 Smelting Methods 0.000 description 4
- WWNBZGLDODTKEM-UHFFFAOYSA-N sulfanylidenenickel Chemical compound [Ni]=S WWNBZGLDODTKEM-UHFFFAOYSA-N 0.000 description 4
- 229910004298 SiO 2 Inorganic materials 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 239000004141 Sodium laurylsulphate Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000004567 concrete Substances 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000011440 grout Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 241001062472 Stokellia anisodon Species 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 150000004645 aluminates Chemical class 0.000 description 1
- 230000002742 anti-folding effect Effects 0.000 description 1
- 239000003637 basic solution Substances 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000000875 corresponding effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000005415 magnetization Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 229910000480 nickel oxide Inorganic materials 0.000 description 1
- GNRSAWUEBMWBQH-UHFFFAOYSA-N oxonickel Chemical compound [Ni]=O GNRSAWUEBMWBQH-UHFFFAOYSA-N 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
-
- 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
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Landscapes
- Manufacture And Refinement Of Metals (AREA)
Abstract
Description
元素/化合物 | Ni | TFe | FeO | Cr2O3 | Al2O3 | CaO | MgO | SiO2 |
含量% | 0.032 | 7.22 | 8.13 | 0.16 | 0.75 | 10.52 | 21.66 | 33.5 |
元素/化合物 | Ni | TFe | FeO | Cr2O3 | Al2O3 | CaO | MgO | SiO2 |
含量% | 0.026 | 12.5 | 14.23 | 0.10 | 5.3 | 1.2 | 24.74 | 45.21 |
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510564893.7A CN105129831B (zh) | 2015-09-07 | 2015-09-07 | 一种红土镍矿熔渣的综合回收利用方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510564893.7A CN105129831B (zh) | 2015-09-07 | 2015-09-07 | 一种红土镍矿熔渣的综合回收利用方法 |
Publications (2)
Publication Number | Publication Date |
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CN105129831A true CN105129831A (zh) | 2015-12-09 |
CN105129831B CN105129831B (zh) | 2017-05-03 |
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CN201510564893.7A Active CN105129831B (zh) | 2015-09-07 | 2015-09-07 | 一种红土镍矿熔渣的综合回收利用方法 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108165733A (zh) * | 2018-01-02 | 2018-06-15 | 昆明理工大学 | 一种硅镁型红土镍矿中镍、铁、镁多金属综合回收的方法 |
CN108328659A (zh) * | 2018-02-23 | 2018-07-27 | 北京科技大学 | 一种综合处理利用高镁镍铁渣的方法 |
CN113528826A (zh) * | 2021-06-25 | 2021-10-22 | 广东邦普循环科技有限公司 | 一种红土镍矿炉渣中金属的回收方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101348334A (zh) * | 2008-09-08 | 2009-01-21 | 上海绿特丹保温工程有限公司 | 高纯度水泥及其制备方法和应用 |
CN101376510A (zh) * | 2008-09-25 | 2009-03-04 | 中南大学 | 低品位红土镍矿盐酸浸出液提镁制备纳米级氢氧化镁的方法 |
CN102321812A (zh) * | 2011-09-01 | 2012-01-18 | 东北大学 | 一种综合利用红土镍矿的方法 |
CN103276219A (zh) * | 2013-06-05 | 2013-09-04 | 中国科学院过程工程研究所 | 一种处理红土镍矿还原焙烧镍铁废渣的清洁生产方法 |
CN103643043A (zh) * | 2013-11-27 | 2014-03-19 | 山东理工大学 | 镍渣综合利用方法 |
CN103667742A (zh) * | 2013-09-16 | 2014-03-26 | 北京神雾环境能源科技集团股份有限公司 | 红土镍矿处理方法 |
-
2015
- 2015-09-07 CN CN201510564893.7A patent/CN105129831B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101348334A (zh) * | 2008-09-08 | 2009-01-21 | 上海绿特丹保温工程有限公司 | 高纯度水泥及其制备方法和应用 |
CN101376510A (zh) * | 2008-09-25 | 2009-03-04 | 中南大学 | 低品位红土镍矿盐酸浸出液提镁制备纳米级氢氧化镁的方法 |
CN102321812A (zh) * | 2011-09-01 | 2012-01-18 | 东北大学 | 一种综合利用红土镍矿的方法 |
CN103276219A (zh) * | 2013-06-05 | 2013-09-04 | 中国科学院过程工程研究所 | 一种处理红土镍矿还原焙烧镍铁废渣的清洁生产方法 |
CN103667742A (zh) * | 2013-09-16 | 2014-03-26 | 北京神雾环境能源科技集团股份有限公司 | 红土镍矿处理方法 |
CN103643043A (zh) * | 2013-11-27 | 2014-03-19 | 山东理工大学 | 镍渣综合利用方法 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108165733A (zh) * | 2018-01-02 | 2018-06-15 | 昆明理工大学 | 一种硅镁型红土镍矿中镍、铁、镁多金属综合回收的方法 |
CN108328659A (zh) * | 2018-02-23 | 2018-07-27 | 北京科技大学 | 一种综合处理利用高镁镍铁渣的方法 |
CN113528826A (zh) * | 2021-06-25 | 2021-10-22 | 广东邦普循环科技有限公司 | 一种红土镍矿炉渣中金属的回收方法 |
WO2022267426A1 (zh) * | 2021-06-25 | 2022-12-29 | 广东邦普循环科技有限公司 | 一种红土镍矿炉渣中金属的回收方法 |
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CN105129831B (zh) | 2017-05-03 |
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Address after: 102200 Beijing city Changping District Machi Town cow Road No. 18 Patentee after: Shenwu Technology Group Co.,Ltd. Address before: 102200 Beijing city Changping District Machi Town cow Road No. 18 Patentee before: BEIJING SHENWU ENVIRONMENT AND ENERGY TECHNOLOGY Co.,Ltd. |
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Denomination of invention: Integrated recovery and utilization method of laterite nickel ore slag Effective date of registration: 20180322 Granted publication date: 20170503 Pledgee: The Bank of Beijing Limited by Share Ltd. Anwar Road Branch Pledgor: Shenwu Technology Group Co.,Ltd. Registration number: 2018990000210 |
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