CN103667743A - Treatment method of laterite-nickel ore - Google Patents
Treatment method of laterite-nickel ore Download PDFInfo
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- CN103667743A CN103667743A CN201310422348.5A CN201310422348A CN103667743A CN 103667743 A CN103667743 A CN 103667743A CN 201310422348 A CN201310422348 A CN 201310422348A CN 103667743 A CN103667743 A CN 103667743A
- Authority
- CN
- China
- Prior art keywords
- nickel
- laterite
- nickel ore
- weight
- parts
- Prior art date
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- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 title claims abstract description 257
- 229910052759 nickel Inorganic materials 0.000 title claims abstract description 174
- 238000000034 method Methods 0.000 title claims abstract description 87
- 239000008188 pellet Substances 0.000 claims abstract description 54
- 239000006229 carbon black Substances 0.000 claims abstract description 44
- 239000000654 additive Substances 0.000 claims abstract description 33
- 238000007885 magnetic separation Methods 0.000 claims abstract description 28
- UGKDIUIOSMUOAW-UHFFFAOYSA-N iron nickel Chemical compound [Fe].[Ni] UGKDIUIOSMUOAW-UHFFFAOYSA-N 0.000 claims abstract description 25
- 238000001238 wet grinding Methods 0.000 claims abstract description 17
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 15
- 239000000843 powder Substances 0.000 claims abstract description 15
- 230000009467 reduction Effects 0.000 claims description 50
- 239000002245 particle Substances 0.000 claims description 37
- 229910000863 Ferronickel Inorganic materials 0.000 claims description 35
- 230000002829 reductive effect Effects 0.000 claims description 25
- 230000000996 additive effect Effects 0.000 claims description 23
- 238000002844 melting Methods 0.000 claims description 22
- 230000008018 melting Effects 0.000 claims description 22
- 239000000463 material Substances 0.000 claims description 14
- 239000004566 building material Substances 0.000 claims description 12
- 239000000446 fuel Substances 0.000 claims description 12
- 230000001172 regenerating effect Effects 0.000 claims description 10
- 238000000197 pyrolysis Methods 0.000 claims description 9
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 8
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 8
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims description 8
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 8
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 8
- 229910045601 alloy Inorganic materials 0.000 claims description 7
- 239000000956 alloy Substances 0.000 claims description 7
- 238000003672 processing method Methods 0.000 claims description 5
- 241000251468 Actinopterygii Species 0.000 claims description 4
- 235000019738 Limestone Nutrition 0.000 claims description 4
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 claims description 4
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 4
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 claims description 4
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims description 4
- 239000000920 calcium hydroxide Substances 0.000 claims description 4
- 229910001861 calcium hydroxide Inorganic materials 0.000 claims description 4
- 239000000292 calcium oxide Substances 0.000 claims description 4
- 235000012255 calcium oxide Nutrition 0.000 claims description 4
- 239000010459 dolomite Substances 0.000 claims description 4
- 229910000514 dolomite Inorganic materials 0.000 claims description 4
- 239000010436 fluorite Substances 0.000 claims description 4
- 238000000227 grinding Methods 0.000 claims description 4
- 239000006028 limestone Substances 0.000 claims description 4
- 239000006148 magnetic separator Substances 0.000 claims description 4
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 4
- 239000011780 sodium chloride Substances 0.000 claims description 4
- 229910052938 sodium sulfate Inorganic materials 0.000 claims description 4
- 235000011152 sodium sulphate Nutrition 0.000 claims description 4
- 239000004575 stone Substances 0.000 claims description 4
- 239000011521 glass Substances 0.000 claims description 3
- 238000011049 filling Methods 0.000 claims description 2
- 238000009825 accumulation Methods 0.000 abstract 1
- 239000008187 granular material Substances 0.000 abstract 1
- 238000006722 reduction reaction Methods 0.000 description 50
- 230000008569 process Effects 0.000 description 39
- 239000002699 waste material Substances 0.000 description 30
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 29
- 238000000926 separation method Methods 0.000 description 25
- 239000007789 gas Substances 0.000 description 19
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 17
- 229910052799 carbon Inorganic materials 0.000 description 17
- 238000011084 recovery Methods 0.000 description 17
- 229910052742 iron Inorganic materials 0.000 description 15
- 238000004519 manufacturing process Methods 0.000 description 13
- 238000005265 energy consumption Methods 0.000 description 11
- 230000009286 beneficial effect Effects 0.000 description 10
- 238000002485 combustion reaction Methods 0.000 description 10
- 230000008901 benefit Effects 0.000 description 9
- 238000005516 engineering process Methods 0.000 description 9
- 239000011504 laterite Substances 0.000 description 9
- 229910001710 laterite Inorganic materials 0.000 description 9
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 9
- 229910001030 Iron–nickel alloy Inorganic materials 0.000 description 8
- 238000002156 mixing Methods 0.000 description 8
- 238000003912 environmental pollution Methods 0.000 description 7
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 6
- 238000003723 Smelting Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 238000012545 processing Methods 0.000 description 6
- 239000003245 coal Substances 0.000 description 5
- 238000001035 drying Methods 0.000 description 5
- 229910052760 oxygen Inorganic materials 0.000 description 5
- 239000001301 oxygen Substances 0.000 description 5
- 239000002893 slag Substances 0.000 description 5
- 238000009826 distribution Methods 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 239000002910 solid waste Substances 0.000 description 4
- 239000001569 carbon dioxide Substances 0.000 description 3
- 229910002092 carbon dioxide Inorganic materials 0.000 description 3
- 238000010309 melting process Methods 0.000 description 3
- 238000005272 metallurgy Methods 0.000 description 3
- 238000005453 pelletization Methods 0.000 description 3
- 238000009853 pyrometallurgy Methods 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 239000011398 Portland cement Substances 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000010923 batch production Methods 0.000 description 2
- 239000011449 brick Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- -1 electricity Substances 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000010310 metallurgical process Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000003345 natural gas Substances 0.000 description 2
- 238000011946 reduction process Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000003034 coal gas Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000010791 domestic waste Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000002241 glass-ceramic Substances 0.000 description 1
- 238000009854 hydrometallurgy Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000002440 industrial waste Substances 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001698 pyrogenic effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000007363 ring formation reaction Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- WWNBZGLDODTKEM-UHFFFAOYSA-N sulfanylidenenickel Chemical compound [Ni]=S WWNBZGLDODTKEM-UHFFFAOYSA-N 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 239000010920 waste tyre Substances 0.000 description 1
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Abstract
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CN103667743A true CN103667743A (en) | 2014-03-26 |
CN103667743B CN103667743B (en) | 2016-08-17 |
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Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104694972A (en) * | 2015-02-06 | 2015-06-10 | 铜陵百荣新型材料铸件有限公司 | Method for preparing ferro-nickle alloy from laterite nickel ore |
CN104946881A (en) * | 2015-06-19 | 2015-09-30 | 西安建筑科技大学 | Method for preparing nickel-iron alloy and cementitious material from laterite nickel ores |
CN105925818A (en) * | 2016-06-13 | 2016-09-07 | 江苏省冶金设计院有限公司 | Method and system for processing high-iron laterite nickel ore |
CN106191465A (en) * | 2016-09-13 | 2016-12-07 | 江苏省冶金设计院有限公司 | A kind of reduction reaction system and method for the efficient aqueous pelletizing of process lateritic nickel ore |
CN106191431A (en) * | 2016-09-13 | 2016-12-07 | 江苏省冶金设计院有限公司 | A kind of reduction reaction system and method for the aqueous pelletizing of lateritic nickel ore |
CN106191464A (en) * | 2016-09-13 | 2016-12-07 | 江苏省冶金设计院有限公司 | The pyrolysis of a kind of lateritic nickel ore dry bulb group and reduction reaction system and method |
CN106222447A (en) * | 2016-09-13 | 2016-12-14 | 江苏省冶金设计院有限公司 | The pyrolysis of a kind of fume afterheat furnace interior recycling type lateritic nickel ore dry bulb group and reduction reaction system and method |
CN106222449A (en) * | 2016-09-13 | 2016-12-14 | 江苏省冶金设计院有限公司 | The pyrolysis of a kind of fume afterheat furnace interior recycling type high efficiente callback lateritic nickel ore dry bulb group and reduction reaction system and method |
CN106755954A (en) * | 2016-11-17 | 2017-05-31 | 江苏省冶金设计院有限公司 | The processing method of lateritic nickel ore |
CN106811595A (en) * | 2017-03-24 | 2017-06-09 | 江苏省冶金设计院有限公司 | The system and method for processing vanadium titano-magnetite |
CN107177741A (en) * | 2017-05-18 | 2017-09-19 | 江苏省冶金设计院有限公司 | The method and system of ferronickel is prepared using lateritic nickel ore |
CN107200478A (en) * | 2016-03-18 | 2017-09-26 | 广西大学 | Method of glass ceramics of Color tunable and products thereof and application are prepared using iron-nickel alloy Water Quenching Slag |
CN107217154A (en) * | 2017-05-18 | 2017-09-29 | 江苏省冶金设计院有限公司 | Handle the method and system of lateritic nickel ore |
CN110616315A (en) * | 2019-10-28 | 2019-12-27 | 中冶赛迪上海工程技术有限公司 | Method for preparing nickel-iron concentrate from laterite-nickel ore |
CN112301232A (en) * | 2019-07-26 | 2021-02-02 | 宁波力勤矿业有限公司 | Treatment method of laterite-nickel ore high-pressure acid leaching liquid and laterite-nickel ore high-pressure acid leaching treatment process |
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US4490174A (en) * | 1982-12-22 | 1984-12-25 | Crama Williem J | Process for the preparation of a ferronickel concentrate |
US5178666A (en) * | 1991-12-03 | 1993-01-12 | Inco Limited | Low temperature thermal upgrading of lateritic ores |
CN1325459A (en) * | 1998-11-12 | 2001-12-05 | 米德雷克斯国际公司苏黎世分公司 | Iron production method of operation in a rotary hearth furnace and improved furnace apparatus |
CN101230422A (en) * | 2008-02-02 | 2008-07-30 | 贵研铂业股份有限公司 | Method for enriching nickel from lateritic nickel with co-production of iron-oxide red |
CN101871053A (en) * | 2009-11-16 | 2010-10-27 | 云南锡业集团(控股)有限责任公司 | Method for smelting ferronickel or nismatte with laterite-nickel ore |
CN102492843A (en) * | 2011-12-22 | 2012-06-13 | 云锡元江镍业有限责任公司 | Production method through combined treatment of laterite by direct current electric furnace |
CN102643997A (en) * | 2012-04-09 | 2012-08-22 | 北京神雾环境能源科技集团股份有限公司 | Laterite-nickel ore processing method for efficiently recovering nickel resources |
CN102808059A (en) * | 2012-08-29 | 2012-12-05 | 莱芜钢铁集团有限公司 | Rotary hearth furnace thermal control method for directly reducing carbon-containing pellets |
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CN101230422A (en) * | 2008-02-02 | 2008-07-30 | 贵研铂业股份有限公司 | Method for enriching nickel from lateritic nickel with co-production of iron-oxide red |
CN101871053A (en) * | 2009-11-16 | 2010-10-27 | 云南锡业集团(控股)有限责任公司 | Method for smelting ferronickel or nismatte with laterite-nickel ore |
CN102492843A (en) * | 2011-12-22 | 2012-06-13 | 云锡元江镍业有限责任公司 | Production method through combined treatment of laterite by direct current electric furnace |
CN102643997A (en) * | 2012-04-09 | 2012-08-22 | 北京神雾环境能源科技集团股份有限公司 | Laterite-nickel ore processing method for efficiently recovering nickel resources |
CN102808059A (en) * | 2012-08-29 | 2012-12-05 | 莱芜钢铁集团有限公司 | Rotary hearth furnace thermal control method for directly reducing carbon-containing pellets |
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Cited By (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104694972A (en) * | 2015-02-06 | 2015-06-10 | 铜陵百荣新型材料铸件有限公司 | Method for preparing ferro-nickle alloy from laterite nickel ore |
CN104946881A (en) * | 2015-06-19 | 2015-09-30 | 西安建筑科技大学 | Method for preparing nickel-iron alloy and cementitious material from laterite nickel ores |
CN107200478A (en) * | 2016-03-18 | 2017-09-26 | 广西大学 | Method of glass ceramics of Color tunable and products thereof and application are prepared using iron-nickel alloy Water Quenching Slag |
CN107200478B (en) * | 2016-03-18 | 2021-05-28 | 广西大学 | Method for preparing color-adjustable glass ceramic by using iron-nickel alloy water-quenched slag, product and application thereof |
CN105925818A (en) * | 2016-06-13 | 2016-09-07 | 江苏省冶金设计院有限公司 | Method and system for processing high-iron laterite nickel ore |
CN106191465B (en) * | 2016-09-13 | 2018-07-13 | 江苏省冶金设计院有限公司 | A kind of reduction reaction system and method for the aqueous pelletizing of efficient process lateritic nickel ore |
CN106222447B (en) * | 2016-09-13 | 2018-08-28 | 江苏省冶金设计院有限公司 | A kind of pyrolysis of fume afterheat furnace interior recycling type lateritic nickel ore dry bulb group and reduction reaction system and method |
CN106222449A (en) * | 2016-09-13 | 2016-12-14 | 江苏省冶金设计院有限公司 | The pyrolysis of a kind of fume afterheat furnace interior recycling type high efficiente callback lateritic nickel ore dry bulb group and reduction reaction system and method |
CN106222447A (en) * | 2016-09-13 | 2016-12-14 | 江苏省冶金设计院有限公司 | The pyrolysis of a kind of fume afterheat furnace interior recycling type lateritic nickel ore dry bulb group and reduction reaction system and method |
CN106191465A (en) * | 2016-09-13 | 2016-12-07 | 江苏省冶金设计院有限公司 | A kind of reduction reaction system and method for the efficient aqueous pelletizing of process lateritic nickel ore |
CN106191464A (en) * | 2016-09-13 | 2016-12-07 | 江苏省冶金设计院有限公司 | The pyrolysis of a kind of lateritic nickel ore dry bulb group and reduction reaction system and method |
CN106222449B (en) * | 2016-09-13 | 2018-08-28 | 江苏省冶金设计院有限公司 | A kind of pyrolysis of fume afterheat furnace interior recycling type high efficiente callback lateritic nickel ore dry bulb group and reduction reaction system and method |
CN106191464B (en) * | 2016-09-13 | 2018-07-10 | 江苏省冶金设计院有限公司 | A kind of pyrolysis of lateritic nickel ore dry bulb group and reduction reaction system and method |
CN106191431B (en) * | 2016-09-13 | 2018-07-13 | 江苏省冶金设计院有限公司 | A kind of reduction reaction system and method for the aqueous pelletizing of lateritic nickel ore |
CN106191431A (en) * | 2016-09-13 | 2016-12-07 | 江苏省冶金设计院有限公司 | A kind of reduction reaction system and method for the aqueous pelletizing of lateritic nickel ore |
CN106755954A (en) * | 2016-11-17 | 2017-05-31 | 江苏省冶金设计院有限公司 | The processing method of lateritic nickel ore |
CN106811595A (en) * | 2017-03-24 | 2017-06-09 | 江苏省冶金设计院有限公司 | The system and method for processing vanadium titano-magnetite |
CN107217154A (en) * | 2017-05-18 | 2017-09-29 | 江苏省冶金设计院有限公司 | Handle the method and system of lateritic nickel ore |
CN107177741A (en) * | 2017-05-18 | 2017-09-19 | 江苏省冶金设计院有限公司 | The method and system of ferronickel is prepared using lateritic nickel ore |
CN112301232A (en) * | 2019-07-26 | 2021-02-02 | 宁波力勤矿业有限公司 | Treatment method of laterite-nickel ore high-pressure acid leaching liquid and laterite-nickel ore high-pressure acid leaching treatment process |
CN110616315A (en) * | 2019-10-28 | 2019-12-27 | 中冶赛迪上海工程技术有限公司 | Method for preparing nickel-iron concentrate from laterite-nickel ore |
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