CN103623919A - Ore dressing method for lead, zinc and antimony ore containing carbon - Google Patents
Ore dressing method for lead, zinc and antimony ore containing carbon Download PDFInfo
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Abstract
The invention provides an ore dressing method for lead, zinc and antimony ore containing carbon. The method comprises the following steps of decarburization in advance, lead and antimony coarse separation, twice lead antimony scavenging, three-time lead and antimony fine separation, zinc coarse separation, twice zinc scavenging and three-time zinc fine separation. Kerosene is used as carbon substance collecting agents, lime is used as regulating agents, zinc sulfate and sodium sulfite are used as zinc inhibiting agents, lead nitrate is used as antimony activating agents, ammonium dibutyl dithiophosphate and diethyldithiocarbamate are used as lead and antimony collecting agents, copper sulfate is used as zinc activing agents, butyl xanthate is used as zinc collecting agents, and terpenic oil is used as foaming agents. The ore dressing method has the advantages that the technical flow processes of decarburization in advance, preferential lead and antimony flotation and zinc re-separation are adopted for processing lead, zinc and antimony ore containing carbon, and the actual problems of great separation index fluctuation, great medicine consumption and high production cost of the existing technical flow process are solved.
Description
One, technical field
The invention belongs to mineral floating separation technology field, particularly the beneficiation method of the plumbous zinc antimony ore of a kind of carbon containing.
Two, background technology
China's plumbous zinc antimony rich in mineral resources, but high-grade, easily adopt, free-milling ore reduces day by day, faces exhaustion; The important source material source that low-grade, difficulty is adopted, the plumbous zinc antimony ore of ore properties complexity progressively becomes the ore dressing of plumbous zinc antimony.Therefore, developing low-grade, complicated difficult and select plumbous zinc antimony ore technique of preparing to become important subject, is also the important guarantee that improves refractory ore resource utilization.Plumbous zinc antimony sulphide ore ore-dressing technique mainly adopts bulk flotation technique and controling differential flotation process for copper.More to lead-zinc ore flotation research both at home and abroad, but select plumbous zinc antimony ore research less to low-grade refractory, for example Chinese patent CN201110426542.1 has announced beneficiation reagent and the beneficiation method of separation of lead zinc ore from carbon containing lead zinc sulphur ore, Chinese patent CN200910043779.4 has announced the floatation process of complex lead zinc ores, Chinese patent CN201110410858.1 has announced a kind of method for floating of lead-zinc sulfide ore, Chinese patent CN201010256192.4 has announced a kind of beneficiation method of refractory oxidized leadzinc ore, Chinese patent CN20101084666.9 has announced a kind of method of lead-zinc oxide ore flotation, Chinese patent CN201010518066.1 has announced the method for the plumbous antimony zinc of low-grade complex separating flotation.Study on ore carbon containing is up to 4.40%, and during not decarburization diffeential floatation, lead-antimony concentrate froth pulp viscosity is large, froth breaking is difficult, the conveying of froth pulp is slow, causes sorting index unstable, and dosing is large, and production cost is high.Therefore, further the plumbous zinc antimony ore of developmental research carbon containing FLOTATION SEPARATION new technology, new technology are significant.
Three, summary of the invention
The object of the present invention is to provide the beneficiation method of the plumbous zinc antimony ore of a kind of carbon containing, solve the practical problem that in production process, sorting index is unstable, dosing is large, production cost is high, realize effective utilization of the plumbous zinc antimony ore of the type resource.
The present invention realizes above-mentioned purpose by the following technical solutions, and the beneficiation method of the plumbous zinc antimony ore of a kind of carbon containing, comprises the steps:
(1) fragmentation: utilize disintegrating machine, by ore reduction to-2mm;
(2) ore grinding: utilize ball mill, general-2mm ore carries out ore grinding, makes ore milling product fineness reach-200 orders and accounts for 80～85%;
(3) decarburization: ore milling product is put into flotation cell, add Carbonaceous matter collecting agent kerosene 80～120g/t, foaming agent terpenic oil 40g/t and carry out decarburization;
(4) plumbous antimony is roughly selected: after decarburization, first add adjusting agent lime and size mixing, making slurry pH is 8; Add respectively zinc mineral inhibitor zinc sulfate and sodium sulfite, consumption is respectively 750～900g/t, 350～450g/t again; Antimony mineral activator plumbi nitras 500～700g/t; Plumbous antimony mineral collecting agent butyl ammonium aerofloat and diethyldithiocarbamate, consumption is respectively 120～160g/t, 30～50g/t; Foaming agent terpenic oil 40g/t, obtains plumbous antimony rough concentrate through flotation;
(5) plumbous antimony is scanned: plumbous antimony rougher tailings is carried out scanning for twice, scan for the first time and add respectively zinc mineral inhibitor zinc sulfate and sodium sulfite, consumption is respectively 350～450g/t, 150～250g/t; Antimony mineral activator plumbi nitras 350～450g/t; Plumbous antimony mineral collecting agent butyl ammonium aerofloat and diethyldithiocarbamate, consumption is respectively 50～70g/t, 15～25g/t; Foaming agent terpenic oil 20g/t, scans for the second time and adds respectively zinc mineral inhibitor zinc sulfate and sodium sulfite, and consumption is respectively 180～250g/t, 90～120g/t; Antimony mineral activator plumbi nitras 180～220g/t; Plumbous antimony mineral collecting agent butyl ammonium aerofloat and diethyldithiocarbamate, consumption is respectively 25～35g/t, 5～15g/t; Foaming agent terpenic oil 10g/t, obtains plumbous antimony scavenger concentrate twice through flotation;
(6) plumbous antimony is selected: the plumbous antimony rough concentrate that step (4) is obtained selected three times continuously, obtains lead-antimony concentrate;
(7) zinc is roughly selected: plumbous zinc is for the second time scanned to mine tailing and carry out zinc and roughly select, first add adjusting agent lime and size mixing, making slurry pH is 8; Add respectively again zinc mineral activator copper sulphate 500～700g/t, collecting agent butyl xanthate 140～160g/t, foaming agent terpenic oil 80g/t, through flotation, obtain zinc rough concentrate;
(8) zinc is scanned: zinc rougher tailings is carried out scanning for twice, scan for the first time and add respectively zinc mineral activator copper sulphate 280～350g/t, collecting agent butyl xanthate 40～60g/t, foaming agent terpenic oil 40g/t, scan for the second time and add respectively zinc mineral activator copper sulphate 140～160g/t, collecting agent butyl xanthate 25～35g/t, foaming agent terpenic oil 20g/t, through flotation, obtain zinc scavenger concentrate twice;
(9) zinc is selected: the zinc rough concentrate that step (7) is obtained selected three times continuously, each selected adjusting agent lime that all adds, makes pH value more than 10, through flotation, obtains zinc concentrate.
The beneficiation method of the described plumbous zinc antimony ore of carbon containing, further comprising the steps of:
Plumbous antimony primary cleaner tailing and plumbous antimony once purging selection concentrate are turned back to plumbous antimony to be roughly selected;
Plumbous antimony secondary scavenger concentrate is turned back to plumbous antimony once purging selection;
Plumbous antimony recleaning mine tailing is turned back to plumbous antimony primary cleaning;
Plumbous antimony triple cleaning mine tailing is turned back to plumbous antimony recleaning;
Zinc primary cleaner tailing and zinc once purging selection concentrate are turned back to zinc to be roughly selected;
Zinc secondary scavenger concentrate is turned back to zinc once purging selection;
Zinc recleaning mine tailing is turned back to zinc primary cleaning;
Zinc triple cleaning mine tailing is turned back to zinc recleaning.
The beneficiation method of the plumbous zinc antimony ore of described carbon containing, adopts method for floating to process the plumbous zinc antimony ore of carbon containing, carries out decarburization in advance, selects plumbous zinc antimony mineral again while sorting.
Described Carbonaceous matter collecting agent is kerosene.
Described adjusting agent is lime.
Described zinc mineral inhibitor is zinc sulfate, sodium sulfite.
Described antimony mineral activator is plumbi nitras.
Described plumbous antimony mineral collecting agent is butyl ammonium aerofloat, diethyldithiocarbamate.
Described zinc mineral activator is copper sulphate, and collecting agent is butyl xanthate, and foaming agent is terpenic oil.
Outstanding advantages of the present invention is:
The inventive method technological process is simple and reliable, easy operating, adopts decarburization in advance to effectively reduce the adverse effect of Carbonaceous matter, makes dosing minimizing, cost.Process according to the method described above the plumbous zinc antimony ore of carbon containing, sorting index is more satisfactory.
Four, the specific embodiment
Embodiment 1
That the present embodiment is processed is leaded 1.16% in ore, containing zinc 2.85%, containing antimony 0.47%, carbon containing 4.40%.
Adopt not decarburization controling differential flotation process for copper flow process, specifically adopt one thick two to sweep the plumbous antimony of three Seiko process flow diffeential floatations, plumbous antimony secondary is scanned to mine tailing and adopt one thick two to sweep three Seiko process flow flotation zinc.Specifically comprise the following steps:
(1) plumbous antimony is roughly selected: add successively lime 1500g/t, zinc sulfate 800g/t, sodium sulfite 400g/t, plumbi nitras 600g/t, butyl ammonium aerofloat 300g/t, diethyldithiocarbamate 40g/t, terpenic oil 40g/t, through flotation, obtain plumbous antimony rough concentrate;
(2) plumbous antimony is scanned: plumbous antimony rougher tailings is carried out scanning for twice, scan for the first time and add successively zinc sulfate 400g/t, sodium sulfite 200g/t, plumbi nitras 400g/t, butyl ammonium aerofloat 150g/t, diethyldithiocarbamate 20g/t, terpenic oil 20g/t, scan for the second time and add successively zinc sulfate 200g/t, sodium sulfite 100g/t, plumbi nitras 200g/t, butyl ammonium aerofloat 50g/t, diethyldithiocarbamate 10g/t, terpenic oil 20g/t, through flotation, obtain plumbous antimony scavenger concentrate twice;
(3) plumbous antimony is selected: plumbous antimony is roughly selected to concentrate selected three times continuously, obtain lead-antimony concentrate;
(4) zinc is roughly selected: plumbous zinc is for the second time scanned to mine tailing and carry out zinc and roughly select, add successively lime 1000g/t, copper sulphate 600g/t, butyl xanthate 150g/t, terpenic oil 80g/t, through flotation, obtain zinc rough concentrate;
(5) zinc is scanned: zinc rougher tailings is carried out scanning for twice, scan for the first time and add successively copper sulphate 300g/t, butyl xanthate 50g/t, terpenic oil 40g/t, scan for the second time and add successively copper sulphate 150g/t, butyl xanthate 30g/t, terpenic oil 20g/t, through flotation, obtain zinc scavenger concentrate twice;
(6) zinc is selected: zinc is roughly selected to concentrate selected three times continuously, and each selected lime 2000g/t, 2000g/t, 2000g/t of adding successively, makes pH value more than 10, through flotation, obtains zinc concentrate.
Such scheme is further comprising the steps of:
Plumbous antimony primary cleaner tailing and plumbous antimony once purging selection concentrate are turned back to plumbous antimony to be roughly selected;
Plumbous antimony secondary scavenger concentrate is turned back to plumbous antimony once purging selection;
Plumbous antimony recleaning mine tailing is turned back to plumbous antimony primary cleaning;
Plumbous antimony triple cleaning mine tailing is turned back to plumbous antimony recleaning;
Zinc primary cleaner tailing and zinc once purging selection concentrate are turned back to zinc to be roughly selected;
Zinc secondary scavenger concentrate is turned back to zinc once purging selection;
Zinc recleaning mine tailing is turned back to zinc primary cleaning;
Zinc triple cleaning mine tailing is turned back to zinc recleaning.
Adopt not decarburization controling differential flotation process for copper to process the plumbous zinc antimony ore of carbon containing, in the lead-antimony concentrate obtaining, plumbous grade is 35.75%, lead recovery is 81.96%, antimony grade is 12.01%, antimony recovery is 70.23%, and Zinc in Zinc Concentrates grade is 52.32%, zinc recovery is 85.23%.But there is the problem that dosing is large, production cost is high in this technique.
Embodiment 2
That the present embodiment is processed is leaded 1.16% in ore, containing zinc 2.85%, containing antimony 0.47%, carbon containing 4.40%.
Adopt decarburization controling differential flotation process for copper flow process in advance, specifically adopt one roughing to float carbon, to floating carbon mine tailing, adopt one thick two to sweep the plumbous antimony of three Seiko process flow diffeential floatations, plumbous antimony secondary is scanned to mine tailing and adopt one thick two to sweep three Seiko process flow flotation zinc.Specifically comprise the following steps:
(1) decarburization: ore milling product is put into flotation cell, add Carbonaceous matter collecting agent kerosene 100g/t, terpenic oil 40g/t and carry out decarburization;
(2) plumbous antimony is roughly selected: after decarburization, add successively lime 1500g/t, zinc sulfate 900g/t, sodium sulfite 450g/t, plumbi nitras 700g/t, butyl ammonium aerofloat 160g/t, diethyldithiocarbamate 50g/t, terpenic oil 40g/t, through flotation, obtain plumbous antimony rough concentrate;
(3) plumbous antimony is scanned: plumbous antimony rougher tailings is carried out scanning for twice, scan for the first time and add successively zinc sulfate 450g/t, sodium sulfite 250g/t, plumbi nitras 450g/t, butyl ammonium aerofloat 70g/t, diethyldithiocarbamate 25g/t, terpenic oil 20g/t, scan for the second time and add successively zinc sulfate 250g/t, sodium sulfite 120g/t, plumbi nitras 220g/t, butyl ammonium aerofloat 35g/t, diethyldithiocarbamate 15g/t, terpenic oil 10g/t, through flotation, obtain plumbous antimony scavenger concentrate twice;
(4) plumbous antimony is selected: plumbous antimony is roughly selected to concentrate selected three times continuously, obtain lead-antimony concentrate;
(5) zinc is roughly selected: plumbous zinc is for the second time scanned to mine tailing and carry out zinc and roughly select, add successively lime 1000g/t, copper sulphate 700g/t, butyl xanthate 160g/t, terpenic oil 80g/t, through flotation, obtain zinc rough concentrate;
(6) zinc is scanned: zinc rougher tailings is carried out scanning for twice, scan for the first time and add successively copper sulphate 350g/t, butyl xanthate 60g/t, terpenic oil 40g/t, scan for the second time and add successively copper sulphate 160g/t, butyl xanthate 35g/t, terpenic oil 20g/t, through flotation, obtain zinc scavenger concentrate twice;
(7) zinc is selected: zinc is roughly selected to concentrate selected three times continuously, and each selected lime 2000g/t, 2000g/t, 2000g/t of adding successively, makes pH value more than 10, through flotation, obtains zinc concentrate.
Such scheme is further comprising the steps of:
Plumbous antimony primary cleaner tailing and plumbous antimony once purging selection concentrate are turned back to plumbous antimony to be roughly selected;
Plumbous antimony secondary scavenger concentrate is turned back to plumbous antimony once purging selection;
Plumbous antimony recleaning mine tailing is turned back to plumbous antimony primary cleaning;
Plumbous antimony triple cleaning mine tailing is turned back to plumbous antimony recleaning;
Zinc primary cleaner tailing and zinc once purging selection concentrate are turned back to zinc to be roughly selected;
Zinc secondary scavenger concentrate is turned back to zinc once purging selection;
Zinc recleaning mine tailing is turned back to zinc primary cleaning;
Zinc triple cleaning mine tailing is turned back to zinc recleaning.
Adopt in advance decarburization controling differential flotation process for copper to process the plumbous zinc antimony ore of carbon containing, in the lead-antimony concentrate of acquisition, plumbous grade is 38.90%, lead recovery is 81.38%, and antimony grade is 12.51%, antimony recovery is 70.02%; Zinc in Zinc Concentrates grade is 53.19%, zinc recovery is 87.66%.Obviously, compare with not decarburization controling differential flotation process for copper, the present invention makes collecting agent butyl ammonium aerofloat consumption reduce 48%, and in lead-antimony concentrate, plumbous grade raising 3.15%, antimony grade raising 0.50%, Zinc in Zinc Concentrates grade raising 0.87%, zinc recovery improve 2.43%.
Embodiment 3
That the present embodiment is processed is leaded 1.16% in ore, containing zinc 2.85%, containing antimony 0.47%, carbon containing 4.40%.
Adopt decarburization controling differential flotation process for copper flow process in advance, specifically adopt one roughing to float carbon, to floating carbon mine tailing, adopt one thick two to sweep the plumbous antimony of three Seiko process flow diffeential floatations, plumbous antimony secondary is scanned to mine tailing and adopt one thick two to sweep three Seiko process flow flotation zinc.Specifically comprise the following steps:
(1) decarburization: ore milling product is put into flotation cell, add Carbonaceous matter collecting agent kerosene 100g/t, terpenic oil 40g/t and carry out decarburization;
(2) plumbous antimony is roughly selected: after decarburization, add successively lime 1500g/t, zinc sulfate 800g/t, sodium sulfite 400g/t, plumbi nitras 600g/t, butyl ammonium aerofloat 150g/t, diethyldithiocarbamate 40g/t, terpenic oil 40g/t, through flotation, obtain plumbous antimony rough concentrate;
(3) plumbous antimony is scanned: plumbous antimony rougher tailings is carried out scanning for twice, scan for the first time and add successively zinc sulfate 400g/t, sodium sulfite 200g/t, plumbi nitras 400g/t, butyl ammonium aerofloat 60g/t, diethyldithiocarbamate 20g/t, terpenic oil 20g/t, scan for the second time and add successively zinc sulfate 200g/t, sodium sulfite 100g/t, plumbi nitras 200g/t, butyl ammonium aerofloat 30g/t, diethyldithiocarbamate 10g/t, terpenic oil 10g/t, through flotation, obtain plumbous antimony scavenger concentrate twice;
(4) plumbous antimony is selected: plumbous antimony is roughly selected to concentrate selected three times continuously, obtain lead-antimony concentrate;
(5) zinc is roughly selected: plumbous zinc is for the second time scanned to mine tailing and carry out zinc and roughly select, add successively lime 1000g/t, copper sulphate 600g/t, butyl xanthate 150g/t, terpenic oil 80g/t, through flotation, obtain zinc rough concentrate;
(6) zinc is scanned: zinc rougher tailings is carried out scanning for twice, scan for the first time and add successively copper sulphate 300g/t, butyl xanthate 50g/t, terpenic oil 40g/t, scan for the second time and add successively copper sulphate 150g/t, butyl xanthate 30g/t, terpenic oil 20g/t, through flotation, obtain zinc scavenger concentrate twice;
(7) zinc is selected: zinc is roughly selected to concentrate selected three times continuously, and each selected lime 2000g/t, 2000g/t, 2000g/t of adding successively, makes pH value more than 10, through flotation, obtains zinc concentrate.
Such scheme is further comprising the steps of:
Plumbous antimony primary cleaner tailing and plumbous antimony once purging selection concentrate are turned back to plumbous antimony to be roughly selected;
Plumbous antimony secondary scavenger concentrate is turned back to plumbous antimony once purging selection;
Plumbous antimony recleaning mine tailing is turned back to plumbous antimony primary cleaning;
Plumbous antimony triple cleaning mine tailing is turned back to plumbous antimony recleaning;
Zinc primary cleaner tailing and zinc once purging selection concentrate are turned back to zinc to be roughly selected;
Zinc secondary scavenger concentrate is turned back to zinc once purging selection;
Zinc recleaning mine tailing is turned back to zinc primary cleaning;
Zinc triple cleaning mine tailing is turned back to zinc recleaning.
Adopt in advance decarburization controling differential flotation process for copper to process the plumbous zinc antimony ore of carbon containing, in the lead-antimony concentrate of acquisition, plumbous grade is 39.08%, lead recovery is 81.38%, and antimony grade is 12.55%, antimony recovery is 70.02%; Zinc in Zinc Concentrates grade is 53.02%, zinc recovery is 87.48%.Obviously, compare with not decarburization controling differential flotation process for copper, the present invention makes collecting agent butyl ammonium aerofloat consumption reduce by 52%, and in lead-antimony concentrate, plumbous grade raising 3.31%, antimony grade raising 0.54%, Zinc in Zinc Concentrates grade raising 0.70%, zinc recovery improve 2.25%.Hence one can see that, adopts beneficiation method of the present invention, solved that the dosing that not decarburization controling differential flotation process for copper exists is large, production cost high problem.
Claims (9)
1. a beneficiation method for the plumbous zinc antimony ore of carbon containing, is characterized in that, comprises the steps:
(1) fragmentation: utilize disintegrating machine, by ore reduction to-2mm;
(2) ore grinding: utilize ball mill, general-2mm ore carries out ore grinding, makes ore milling product fineness reach-200 orders and accounts for 80～85%;
(3) decarburization: ore milling product is put into flotation cell, add Carbonaceous matter collecting agent kerosene 80～120g/t, foaming agent terpenic oil 40g/t and carry out decarburization;
(4) plumbous antimony is roughly selected: after decarburization, first add adjusting agent lime and size mixing, making slurry pH is 8; Add respectively zinc mineral inhibitor zinc sulfate and sodium sulfite, consumption is respectively 750～900g/t, 350～450g/t again; Antimony mineral activator plumbi nitras 500～700g/t; Plumbous antimony mineral collecting agent butyl ammonium aerofloat and diethyldithiocarbamate, consumption is respectively 120～160g/t, 30～50g/t; Foaming agent terpenic oil 40g/t, obtains plumbous antimony rough concentrate through flotation;
(5) plumbous antimony is scanned: plumbous antimony rougher tailings is carried out scanning for twice, scan for the first time and add respectively zinc mineral inhibitor zinc sulfate and sodium sulfite, consumption is respectively 350～450g/t, 150～250g/t; Antimony mineral activator plumbi nitras 350～450g/t; Plumbous antimony mineral collecting agent butyl ammonium aerofloat and diethyldithiocarbamate, consumption is respectively 50～70g/t, 15～25g/t; Foaming agent terpenic oil 20g/t, scans for the second time and adds respectively zinc mineral inhibitor zinc sulfate and sodium sulfite, and consumption is respectively 180～250g/t, 90～120g/t; Antimony mineral activator plumbi nitras 180～220g/t; Plumbous antimony mineral collecting agent butyl ammonium aerofloat and diethyldithiocarbamate, consumption is respectively 25～35g/t, 5～15g/t; Foaming agent terpenic oil 10g/t, obtains plumbous antimony scavenger concentrate twice through flotation;
(6) plumbous antimony is selected: the plumbous antimony rough concentrate that step (4) is obtained selected three times continuously, obtains lead-antimony concentrate;
(7) zinc is roughly selected: plumbous zinc is for the second time scanned to mine tailing and carry out zinc and roughly select, first add adjusting agent lime and size mixing, making slurry pH is 8; Add respectively again zinc mineral activator copper sulphate 500～700g/t, collecting agent butyl xanthate 140～160g/t, foaming agent terpenic oil 80g/t, through flotation, obtain zinc rough concentrate;
(8) zinc is scanned: zinc rougher tailings is carried out scanning for twice, scan for the first time and add respectively zinc mineral activator copper sulphate 280～350g/t, collecting agent butyl xanthate 40～60g/t, foaming agent terpenic oil 40g/t, scan for the second time and add respectively zinc mineral activator copper sulphate 140～160g/t, collecting agent butyl xanthate 25～35g/t, foaming agent terpenic oil 20g/t, through flotation, obtain zinc scavenger concentrate twice;
(9) zinc is selected: the zinc rough concentrate that step (7) is obtained selected three times continuously, each selected adjusting agent lime that all adds, makes pH value more than 10, through flotation, obtains zinc concentrate.
2. the beneficiation method of the plumbous zinc antimony ore of carbon containing according to claim 1, is characterized in that, further comprising the steps of:
Plumbous antimony primary cleaner tailing and plumbous antimony once purging selection concentrate are turned back to plumbous antimony to be roughly selected;
Plumbous antimony secondary scavenger concentrate is turned back to plumbous antimony once purging selection;
Plumbous antimony recleaning mine tailing is turned back to plumbous antimony primary cleaning;
Plumbous antimony triple cleaning mine tailing is turned back to plumbous antimony recleaning;
Zinc primary cleaner tailing and zinc once purging selection concentrate are turned back to zinc to be roughly selected;
Zinc secondary scavenger concentrate is turned back to zinc once purging selection;
Zinc recleaning mine tailing is turned back to zinc primary cleaning;
Zinc triple cleaning mine tailing is turned back to zinc recleaning.
3. the beneficiation method of the plumbous zinc antimony ore of carbon containing according to claim 1, is characterized in that: adopt method for floating to process the plumbous zinc antimony ore of carbon containing, carry out decarburization in advance, select plumbous zinc antimony mineral again while sorting.
4. the beneficiation method of the plumbous zinc antimony ore of carbon containing according to claim 1, is characterized in that: described Carbonaceous matter collecting agent is kerosene.
5. the beneficiation method of the plumbous zinc antimony ore of carbon containing according to claim 1, is characterized in that: described adjusting agent is lime.
6. the beneficiation method of the plumbous zinc antimony ore of carbon containing according to claim 1, is characterized in that: described zinc mineral inhibitor is zinc sulfate and sodium sulfite.
7. the beneficiation method of the plumbous zinc antimony ore of carbon containing according to claim 1, is characterized in that: described antimony mineral activator is plumbi nitras.
8. the beneficiation method of the plumbous zinc antimony ore of carbon containing according to claim 1, is characterized in that: described plumbous antimony mineral collecting agent is butyl ammonium aerofloat and diethyldithiocarbamate.
9. the beneficiation method of the plumbous zinc antimony ore of carbon containing according to claim 1, is characterized in that: described zinc mineral activator is copper sulphate, and collecting agent is butyl xanthate, and foaming agent is terpenic oil.
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| CN104437818A (en) * | 2014-11-24 | 2015-03-25 | 西北矿冶研究院 | Beneficiation method for copper-lead-zinc polymetallic ore |
| CN106733210A (en) * | 2016-12-13 | 2017-05-31 | 锡矿山闪星锑业有限责任公司 | A kind of beneficiation method of antimony sulfide ore |
| CN109158215A (en) * | 2018-06-29 | 2019-01-08 | 昆明理工大学 | A kind of vulcanized lead antimony separation of pulp concentrate method |
| CN109261348A (en) * | 2018-09-14 | 2019-01-25 | 大冶市都鑫摩擦粉体有限公司 | A kind of antimony trisulfide mineral equipment for purifying and method |
| CN111804439A (en) * | 2020-07-20 | 2020-10-23 | 中南大学 | Beneficiation method for carbon-containing lead-zinc sulfide ore |
| CN114669368A (en) * | 2022-03-10 | 2022-06-28 | 通道侗族自治县长界矿业有限公司 | High-efficiency mineral separation process |
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| CN104437818B (en) * | 2014-11-24 | 2016-09-21 | 西北矿冶研究院 | Beneficiation method for copper-lead-zinc polymetallic ore |
| CN106733210A (en) * | 2016-12-13 | 2017-05-31 | 锡矿山闪星锑业有限责任公司 | A kind of beneficiation method of antimony sulfide ore |
| CN106733210B (en) * | 2016-12-13 | 2019-11-15 | 锡矿山闪星锑业有限责任公司 | A kind of beneficiation method of antimony sulfide ore |
| CN109158215A (en) * | 2018-06-29 | 2019-01-08 | 昆明理工大学 | A kind of vulcanized lead antimony separation of pulp concentrate method |
| CN109261348A (en) * | 2018-09-14 | 2019-01-25 | 大冶市都鑫摩擦粉体有限公司 | A kind of antimony trisulfide mineral equipment for purifying and method |
| CN111804439A (en) * | 2020-07-20 | 2020-10-23 | 中南大学 | Beneficiation method for carbon-containing lead-zinc sulfide ore |
| CN114669368A (en) * | 2022-03-10 | 2022-06-28 | 通道侗族自治县长界矿业有限公司 | High-efficiency mineral separation process |
| CN114669368B (en) * | 2022-03-10 | 2024-05-10 | 湖南万仕智金属科技有限公司 | Efficient mineral separation process |
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