CN109092567A - A kind of efficient collecting of tin and strong selectivity inhibitor process integration - Google Patents
A kind of efficient collecting of tin and strong selectivity inhibitor process integration Download PDFInfo
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- CN109092567A CN109092567A CN201810870348.4A CN201810870348A CN109092567A CN 109092567 A CN109092567 A CN 109092567A CN 201810870348 A CN201810870348 A CN 201810870348A CN 109092567 A CN109092567 A CN 109092567A
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- tin
- process integration
- strong selectivity
- concentrate
- ore
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- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 title claims abstract description 90
- 238000000034 method Methods 0.000 title claims abstract description 23
- 230000010354 integration Effects 0.000 title claims abstract description 19
- 239000003112 inhibitor Substances 0.000 title claims abstract description 16
- 239000012141 concentrate Substances 0.000 claims abstract description 52
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims abstract description 26
- 229910052500 inorganic mineral Inorganic materials 0.000 claims abstract description 14
- 239000011707 mineral Substances 0.000 claims abstract description 14
- 229910000029 sodium carbonate Inorganic materials 0.000 claims abstract description 13
- 239000011521 glass Substances 0.000 claims description 27
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 22
- 238000000498 ball milling Methods 0.000 claims description 15
- 239000002002 slurry Substances 0.000 claims description 15
- 229910052742 iron Inorganic materials 0.000 claims description 11
- 239000003814 drug Substances 0.000 claims description 10
- 239000000428 dust Substances 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 238000000227 grinding Methods 0.000 claims description 5
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 claims description 4
- 239000000843 powder Substances 0.000 claims 1
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 abstract description 12
- AWXLLPFZAKTUCQ-UHFFFAOYSA-N [Sn].[W] Chemical compound [Sn].[W] AWXLLPFZAKTUCQ-UHFFFAOYSA-N 0.000 abstract description 9
- 239000003795 chemical substances by application Substances 0.000 abstract description 8
- 238000011084 recovery Methods 0.000 abstract description 7
- 239000000686 essence Substances 0.000 abstract description 3
- 238000005188 flotation Methods 0.000 abstract description 3
- 239000004088 foaming agent Substances 0.000 abstract description 3
- 150000002505 iron Chemical class 0.000 abstract description 3
- 238000010408 sweeping Methods 0.000 abstract description 3
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 abstract description 3
- 229910052721 tungsten Inorganic materials 0.000 abstract description 3
- 239000010937 tungsten Substances 0.000 abstract description 3
- 239000012190 activator Substances 0.000 abstract description 2
- 239000011135 tin Substances 0.000 description 65
- 229910052718 tin Inorganic materials 0.000 description 64
- 239000004575 stone Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 235000013312 flour Nutrition 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- WTFXARWRTYJXII-UHFFFAOYSA-N iron(2+);iron(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[O-2].[Fe+2].[Fe+3].[Fe+3] WTFXARWRTYJXII-UHFFFAOYSA-N 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/001—Flotation agents
- B03D1/018—Mixtures of inorganic and organic compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/02—Froth-flotation processes
- B03D1/025—Froth-flotation processes adapted for the flotation of fines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D2201/00—Specified effects produced by the flotation agents
- B03D2201/02—Collectors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D2201/00—Specified effects produced by the flotation agents
- B03D2201/04—Frothers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D2201/00—Specified effects produced by the flotation agents
- B03D2201/06—Depressants
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D2203/00—Specified materials treated by the flotation agents; Specified applications
- B03D2203/02—Ores
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
The invention discloses a kind of efficient collectings of tin and strong selectivity inhibitor process integration, including first time roughing, second of roughing, it is selected for the first time, second selected and selected for the third time, structure of the invention is scientific and reasonable, it is safe and convenient to use, the low tin head grade of tungsten tin head grade in metallic ore are as follows: 0.36%, tin and part cassiterite and iron class mineral, gangue is in close shape Khenpo, it is affected to the rate of recovery of tin, final index: tungsten tin rough concentrate stanniferous 5.55% is obtained through open-circuit test, tungsten, the tin rate of recovery 49.34%, this research is using sodium carbonate as pH regulator, plumbi nitras is as activator, GYB is as collecting agent, 2# oil is as foaming agent, the process flow for sweeping three essences using one thick two, final closed-circuit test, Theil indices are 5.27% in cassiterite concentrate, the rate of recovery 62. 42%, yield is lower after tungsten tin flotation in ore, does not carry out shaking table or other reselection modes are selected again.
Description
Technical field
The present invention relates to chemical technology field, the efficient collecting of specially a kind of tin combines work with strong selectivity inhibitor
Skill.
Background technique
Tin, metallic element, a kind of metallic element for the low melting point having silvery white gloss, is divalent or four in compound
Valence, will not oxidation by air, mainly in the form of cassiterite and various sulfide exist, symbol of element Sn, tin is famous
One of " hardware " --- gold, silver, copper, iron, tin, early in the ancient times, people just have found and use tin, some Gus in China
It in tomb, just often excavates and arrives some tinpots, tin candlestick etc tinware, according to textual criticism, when the Zhou Dynasty of China, the use of tinware is very universal
, in Egyptian ancient tomb, it has been found that have the articles for daily use of tin.
But the collecting of tin currently on the market and inhibitor process integration cannot obtain the Theil indices of high quality, it cannot
It conveniently extracts, wastes resource.
Summary of the invention
The present invention provides efficient collecting and the strong selectivity inhibitor process integration of a kind of tin, can effectively solve above-mentioned back
It is proposed cannot obtain the Theil indices of high quality in scape technology, the problem of cannot conveniently extracting, waste resource.
To achieve the above object, the invention provides the following technical scheme: a kind of efficient collecting of tin and strong selectivity inhibit
Agent process integration, including first time roughing, second of roughing, selected for the first time, second selected and third time is selected, described the
Include the following steps: in one roughing
S1, by tin ore by ball mill grinding to granularity 0.12mm hereinafter, being separated through spiral classifier, coarse grained mine
Stone is back to ball mill and continues ball milling, and mineral dust is made；
S2, mineral dust is put into weak base machine, is generated in the ferro element and ore reduction and ball milling in removal raw ore
Ore slurry is made in iron filings；
S3, ore slurry is placed in blender, then successively addition sodium carbonate, plumbi nitras, GYB and 2# are oily, mine per ton
The weight ratio that medicament is added in mountain flour slurry is sodium carbonate 1200g, plumbi nitras 400g, GYB600g and 2# oil 30g；
S4, Tin concentrate is precipitated, tailing is collected spare.
According to the above technical scheme, second of roughing includes the following steps:
S1, Tin concentrate described in step 4 is placed in blender, then successively addition GYB and 2# is oily, and the weight of medicament is added
Amount is than being GYB600g and 2# oil 30g；
S2, Tin concentrate is precipitated again, tailing is collected spare.
According to the above technical scheme, the first time selected includes the following steps:
S1, Tin concentrate described in step 2 is placed in blender, then adds salinization bath of glass, addition is salinization glass
Glass water weight ratio is 100g；
S2, Tin concentrate is precipitated again.
According to the above technical scheme, described second selected includes the following steps:
S1, Tin concentrate described in step 1 is placed in blender, then adds salinization bath of glass, addition is salinization glass
Glass water weight ratio is 50g；
S2, Tin concentrate is precipitated again；
S3, last Tin concentrate is obtained by third time is selected.
According to the above technical scheme, the step 4 carries out roughing again with tailing obtained in step 2.
According to the above technical scheme, the iron filings generated in ferro element and ore reduction and ball milling in the step 2 pass through magnetic
Stone is collected.
According to the above technical scheme, the step 2 spiral classifier power is 15kw.
According to the above technical scheme, blender revolving speed is 500 rpms in the step 3.
According to the above technical scheme, the step 3 salinization glass water concentration is 58%.
According to the above technical scheme, the Tin concentrate is packaged by baling press and is stored.
Compared with prior art, beneficial effects of the present invention: structure of the invention is scientific and reasonable, safe and convenient to use, metal
The low tin head grade of tungsten tin head grade in mine are as follows: 0.36%, tin is born with iron class mineral, gangue in close shape with part cassiterite
Cloth is affected to the rate of recovery of tin, obtains final index through open-circuit test: tungsten tin rough concentrate is stanniferous 5.55%, tungsten, tin recycle
Rate 49.34%, using sodium carbonate as pH regulator, plumbi nitras is made as activator, GYB as collecting agent, 2# oil for this research
For foaming agent, the process flows for sweeping three essences using one thick two, final closed-circuit test, Theil indices are 5.27%, return in cassiterite concentrate
Yield 62.42%, yield is lower after tungsten tin flotation in ore, does not carry out shaking table or other reselection modes are selected again.
Detailed description of the invention
Attached drawing is used to provide further understanding of the present invention, and constitutes part of specification, with reality of the invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.In the accompanying drawings:
Fig. 1 is first time roughing step schematic diagram of the invention；
Fig. 2 is second of roughing step schematic diagram of the invention；
Fig. 3 is first time concentration step schematic diagram of the invention；
Fig. 4 is second of concentration step schematic diagram of the invention.
Specific embodiment
Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings, it should be understood that preferred reality described herein
Apply example only for the purpose of illustrating and explaining the present invention and is not intended to limit the present invention.
Embodiment 1: as shown in Figs 1-4, the present invention provides technical solution, and a kind of efficient collecting of tin and strong selectivity inhibit
Agent process integration, including first time roughing, second of roughing, selected for the first time, second of selected and selected for the third time, first time
Include the following steps: in roughing
S1, by tin ore by ball mill grinding to granularity 0.12mm hereinafter, being separated through spiral classifier, coarse grained mine
Stone is back to ball mill and continues ball milling, and mineral dust is made；
S2, mineral dust is put into weak base machine, is generated in the ferro element and ore reduction and ball milling in removal raw ore
Ore slurry is made in iron filings；
S3, ore slurry is placed in blender, then successively addition sodium carbonate, plumbi nitras, GYB and 2# are oily, mine per ton
The weight ratio that medicament is added in mountain flour slurry is sodium carbonate 1200g, plumbi nitras 400g, GYB600g and 2# oil 30g；
S4, Tin concentrate is precipitated, tailing is collected spare.
According to the above technical scheme, second of roughing includes the following steps:
S1, Tin concentrate in step 4 is placed in blender, then successively addition GYB and 2# is oily, and the weight ratio of medicament is added
For GYB600g and 2# oil 30g；
S2, Tin concentrate is precipitated again, tailing is collected spare.
According to the above technical scheme, selected for the first time to include the following steps:
S1, Tin concentrate in step 2 is placed in blender, then adds salinization bath of glass, addition is salinization bath of glass
Weight ratio is 100g；
S2, Tin concentrate is precipitated again.
According to the above technical scheme, selected for the second time to include the following steps:
S1, Tin concentrate in step 1 is placed in blender, then adds salinization bath of glass, addition is salinization bath of glass
Weight ratio is 50g；
S2, Tin concentrate is precipitated again；
S3, last Tin concentrate is obtained by third time is selected.
According to the above technical scheme, step 4 carries out roughing again with tailing obtained in step 2.
According to the above technical scheme, the iron filings generated in ferro element and ore reduction and ball milling in step 2 pass through magnetite receipts
Collection.
According to the above technical scheme, step 2 spiral classifier power is 15kw.
According to the above technical scheme, blender revolving speed is 500 rpms in step 3.
According to the above technical scheme, step 3 salinization glass water concentration is 58%.
According to the above technical scheme, Tin concentrate is packaged by baling press and is stored.
Embodiment 2: as shown in Figs 1-4, the present invention provides technical solution, and a kind of efficient collecting of tin and strong selectivity inhibit
Agent process integration, including first time roughing, second of roughing, selected for the first time, second of selected and selected for the third time, first time
Include the following steps: in roughing
S1, by tin ore by ball mill grinding to granularity 0.12mm hereinafter, being separated through spiral classifier, coarse grained mine
Stone is back to ball mill and continues ball milling, and mineral dust is made；
S2, mineral dust is put into weak base machine, is generated in the ferro element and ore reduction and ball milling in removal raw ore
Ore slurry is made in iron filings；
S3, ore slurry is placed in blender, then successively addition sodium carbonate, plumbi nitras, GYB and 2# are oily, mine per ton
The weight ratio that medicament is added in mountain flour slurry is sodium carbonate 1100g, plumbi nitras 500g, GYB700g and 2# oil 50g；
S4, Tin concentrate is precipitated, tailing is collected spare.
According to the above technical scheme, second of roughing includes the following steps:
S1, Tin concentrate in step 4 is placed in blender, then successively addition GYB and 2# is oily, and the weight ratio of medicament is added
For GYB600g and 2# oil 20g；
S2, Tin concentrate is precipitated again, tailing is collected spare.
According to the above technical scheme, selected for the first time to include the following steps:
S1, Tin concentrate in step 2 is placed in blender, then adds salinization bath of glass, addition is salinization bath of glass
Weight ratio is 80g；
S2, Tin concentrate is precipitated again.
According to the above technical scheme, selected for the second time to include the following steps:
S1, Tin concentrate in step 1 is placed in blender, then adds salinization bath of glass, addition is salinization bath of glass
Weight ratio is 60g；
S2, Tin concentrate is precipitated again；
S3, last Tin concentrate is obtained by third time is selected.
According to the above technical scheme, step 4 carries out roughing again with tailing obtained in step 2.
According to the above technical scheme, the iron filings generated in ferro element and ore reduction and ball milling in step 2 pass through magnetite receipts
Collection.
According to the above technical scheme, step 2 spiral classifier power is 15kw.
According to the above technical scheme, blender revolving speed is 500 rpms in step 3.
According to the above technical scheme, step 3 salinization glass water concentration is 58%.
According to the above technical scheme, Tin concentrate is packaged by baling press and is stored.
Embodiment 3: as shown in Figs 1-4, the present invention provides technical solution, and a kind of efficient collecting of tin and strong selectivity inhibit
Agent process integration, including first time roughing, second of roughing, selected for the first time, second of selected and selected for the third time, first time
Include the following steps: in roughing
S1, by tin ore by ball mill grinding to granularity 0.12mm hereinafter, being separated through spiral classifier, coarse grained mine
Stone is back to ball mill and continues ball milling, and mineral dust is made；
S2, mineral dust is put into weak base machine, is generated in the ferro element and ore reduction and ball milling in removal raw ore
Ore slurry is made in iron filings；
S3, ore slurry is placed in blender, then successively addition sodium carbonate, plumbi nitras, GYB and 2# are oily, mine per ton
The weight ratio that medicament is added in mountain flour slurry is sodium carbonate 1300g, plumbi nitras 650g, GYB750g and 2# oil 60g；
S4, Tin concentrate is precipitated, tailing is collected spare.
According to the above technical scheme, second of roughing includes the following steps:
S1, Tin concentrate in step 4 is placed in blender, then successively addition GYB and 2# is oily, and the weight ratio of medicament is added
For GYB700g and 2# oil 40g；
S2, Tin concentrate is precipitated again, tailing is collected spare.
According to the above technical scheme, selected for the first time to include the following steps:
S1, Tin concentrate in step 2 is placed in blender, then adds salinization bath of glass, addition is salinization bath of glass
Weight ratio is 90g；
S2, Tin concentrate is precipitated again.
According to the above technical scheme, selected for the second time to include the following steps:
S1, Tin concentrate in step 1 is placed in blender, then adds salinization bath of glass, addition is salinization bath of glass
Weight ratio is 70g；
S2, Tin concentrate is precipitated again；
S3, last Tin concentrate is obtained by third time is selected.
According to the above technical scheme, step 4 carries out roughing again with tailing obtained in step 2.
According to the above technical scheme, the iron filings generated in ferro element and ore reduction and ball milling in step 2 pass through magnetite receipts
Collection.
According to the above technical scheme, step 2 spiral classifier power is 15kw.
According to the above technical scheme, blender revolving speed is 500 rpms in step 3.
According to the above technical scheme, step 3 salinization glass water concentration is 58%.
According to the above technical scheme, Tin concentrate is packaged by baling press and is stored.
Invention is detected according to Tin concentrate made from embodiment 1-3, as a result as follows:
Embodiment 1:
Embodiment 2:
Embodiment 3:
By comparison, the low tin head grade of tungsten tin head grade in metallic ore is found are as follows: 0.36%, tin and part cassiterite
It is in close shape Khenpo with iron class mineral, gangue, is affected to the rate of recovery of tin, obtains final index: tungsten tin through open-circuit test
Rough concentrate is stanniferous 5.55%, tungsten, the tin rate of recovery 49.34%, this research is used as pH regulator using sodium carbonate, and plumbi nitras is as work
Agent, GYB is as collecting agent, and 2# oil is as foaming agent, the process flow for sweeping three essences using one thick two, final closed-circuit test, tin
Theil indices are 5.27%, the rate of recovery 62.42% in stone concentrate, and yield is lower after tungsten tin flotation in ore, do not carry out shaking table
Or other reselection modes are selected again.
Finally, it should be noted that being not intended to restrict the invention the foregoing is merely preferred embodiment of the invention, to the greatest extent
Present invention has been described in detail with reference to the aforementioned embodiments for pipe, for those skilled in the art, still can be with
It modifies the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features.It is all
Within the spirit and principles in the present invention, any modification, equivalent replacement, improvement and so on should be included in guarantor of the invention
Within the scope of shield.
Claims (10)
1. a kind of efficient collecting of tin and strong selectivity inhibitor process integration, including first time roughing, second of roughing, first
It is secondary selected, selected for the second time and selected for the third time, it is characterised in that: to include the following steps: in the first time roughing
S1, by tin ore by ball mill grinding to granularity 0.12mm hereinafter, being separated through spiral classifier, coarse grained ore returns
It is back to ball mill and continues ball milling, mineral dust is made；
S2, mineral dust is put into weak base machine, removes the iron filings generated in ferro element and ore reduction and ball milling in raw ore,
Ore slurry is made；
S3, ore slurry is placed in blender, then successively addition sodium carbonate, plumbi nitras, GYB and 2# are oily, mineral powder per ton
The weight ratio that medicament is added in slurry is sodium carbonate 1200g, plumbi nitras 400g, GYB600g and 2# oil 30g；
S4, Tin concentrate is precipitated, tailing is collected spare.
2. a kind of efficient collecting of tin according to claim 1 and strong selectivity inhibitor process integration, which is characterized in that
Second of roughing includes the following steps:
S1, Tin concentrate described in step 4 is placed in blender, then successively addition GYB and 2# is oily, and the weight ratio of medicament is added
For GYB600g and 2# oil 30g；
S2, Tin concentrate is precipitated again, tailing is collected spare.
3. according to claim 1, a kind of efficient collecting of tin described in 2 and strong selectivity inhibitor process integration, feature exist
Selected include the following steps: in, first time
S1, Tin concentrate described in step 2 is placed in blender, then adds salinization bath of glass, addition is salinization bath of glass
Weight ratio is 100g；
S2, Tin concentrate is precipitated again.
4. according to claim 1, a kind of efficient collecting of tin described in 3 and strong selectivity inhibitor process integration, feature exist
In described second selected includes the following steps:
S1, Tin concentrate described in step 1 is placed in blender, then adds salinization bath of glass, addition is salinization bath of glass
Weight ratio is 50g；
S2, Tin concentrate is precipitated again；
S3, last Tin concentrate is obtained by third time is selected.
5. according to claim 1, a kind of efficient collecting of tin described in 2 and strong selectivity inhibitor process integration, feature exist
In tailing obtained in the step 4 and step 2 carries out roughing again.
6. a kind of efficient collecting of tin according to claim 1 and strong selectivity inhibitor process integration, which is characterized in that
The iron filings generated in ferro element and ore reduction and ball milling in the step 2 pass through magnetite collection.
7. a kind of efficient collecting of tin according to claim 1 and strong selectivity inhibitor process integration, which is characterized in that
The step 2 spiral classifier power is 15kw.
8. a kind of efficient collecting of tin according to claim 1 and strong selectivity inhibitor process integration, which is characterized in that
Blender revolving speed is 500 rpms in the step 3.
9. a kind of efficient collecting of tin according to claim 1 and strong selectivity inhibitor process integration, which is characterized in that
The step 3 salinization glass water concentration is 58%.
10. a kind of efficient collecting of tin according to claim 4 and strong selectivity inhibitor process integration, feature exist
In the Tin concentrate is packaged by baling press and is stored.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810870348.4A CN109092567A (en) | 2018-08-02 | 2018-08-02 | A kind of efficient collecting of tin and strong selectivity inhibitor process integration |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810870348.4A CN109092567A (en) | 2018-08-02 | 2018-08-02 | A kind of efficient collecting of tin and strong selectivity inhibitor process integration |
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| CN109092567A true CN109092567A (en) | 2018-12-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810870348.4A Pending CN109092567A (en) | 2018-08-02 | 2018-08-02 | A kind of efficient collecting of tin and strong selectivity inhibitor process integration |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110038727A (en) * | 2019-04-19 | 2019-07-23 | 北京矿冶科技集团有限公司 | A kind of separation method of white tungsten tin bulk concentrate |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1721080A (en) * | 2004-07-13 | 2006-01-18 | 黎东明 | Method for dressing cassiterite ore |
| CN103495493A (en) * | 2013-10-14 | 2014-01-08 | 北京矿冶研究总院 | Beneficiation method for low-grade fine tin ore |
| CN103551245A (en) * | 2013-11-25 | 2014-02-05 | 长沙有色冶金设计研究院有限公司 | Beneficiation method for comprehensively reclaiming complex multi-metal micro-grain cassiterite sulphide ore |
| WO2014029931A1 (en) * | 2012-08-20 | 2014-02-27 | Ceca S.A. | Collectors for ore enrichment |
-
2018
- 2018-08-02 CN CN201810870348.4A patent/CN109092567A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1721080A (en) * | 2004-07-13 | 2006-01-18 | 黎东明 | Method for dressing cassiterite ore |
| WO2014029931A1 (en) * | 2012-08-20 | 2014-02-27 | Ceca S.A. | Collectors for ore enrichment |
| CN103495493A (en) * | 2013-10-14 | 2014-01-08 | 北京矿冶研究总院 | Beneficiation method for low-grade fine tin ore |
| CN103551245A (en) * | 2013-11-25 | 2014-02-05 | 长沙有色冶金设计研究院有限公司 | Beneficiation method for comprehensively reclaiming complex multi-metal micro-grain cassiterite sulphide ore |
Non-Patent Citations (1)
| Title |
|---|
| 何名飞等: ""高硅细粒锡石的试验研究"", 《有色金属》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110038727A (en) * | 2019-04-19 | 2019-07-23 | 北京矿冶科技集团有限公司 | A kind of separation method of white tungsten tin bulk concentrate |
| CN110038727B (en) * | 2019-04-19 | 2021-12-17 | 北京矿冶科技集团有限公司 | Separation method of scheelite and stannic oxide bulk concentrates |
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