CN105772482A - Potassium feldspar tailing utilizing method - Google Patents
Potassium feldspar tailing utilizing method Download PDFInfo
- Publication number
- CN105772482A CN105772482A CN201510987378.XA CN201510987378A CN105772482A CN 105772482 A CN105772482 A CN 105772482A CN 201510987378 A CN201510987378 A CN 201510987378A CN 105772482 A CN105772482 A CN 105772482A
- Authority
- CN
- China
- Prior art keywords
- tailing
- fines
- mineral
- magnetic separation
- potassium feldspar
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title abstract description 6
- DLHONNLASJQAHX-UHFFFAOYSA-N aluminum;potassium;oxygen(2-);silicon(4+) Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[Al+3].[Si+4].[Si+4].[Si+4].[K+] DLHONNLASJQAHX-UHFFFAOYSA-N 0.000 title abstract 5
- 238000007885 magnetic separation Methods 0.000 claims abstract description 12
- 229910052500 inorganic mineral Inorganic materials 0.000 claims abstract description 10
- 239000011707 mineral Substances 0.000 claims abstract description 10
- 229910001608 iron mineral Inorganic materials 0.000 claims abstract description 8
- 239000006148 magnetic separator Substances 0.000 claims abstract description 8
- 238000004062 sedimentation Methods 0.000 claims abstract description 6
- 239000003337 fertilizer Substances 0.000 claims abstract description 5
- 239000000919 ceramic Substances 0.000 claims abstract description 4
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 11
- 239000010433 feldspar Substances 0.000 claims description 11
- 229940072033 potash Drugs 0.000 claims description 11
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 claims description 11
- 235000015320 potassium carbonate Nutrition 0.000 claims description 11
- 235000010755 mineral Nutrition 0.000 claims description 8
- 238000005406 washing Methods 0.000 claims description 6
- 239000004035 construction material Substances 0.000 claims description 4
- 229910052595 hematite Inorganic materials 0.000 claims description 3
- LIKBJVNGSGBSGK-UHFFFAOYSA-N iron(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Fe+3].[Fe+3] LIKBJVNGSGBSGK-UHFFFAOYSA-N 0.000 claims description 3
- 239000002244 precipitate Substances 0.000 claims description 3
- 238000001556 precipitation Methods 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- 239000002699 waste material Substances 0.000 abstract description 12
- 239000000463 material Substances 0.000 abstract description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 4
- 229910052742 iron Inorganic materials 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- RDXARWSSOJYNLI-UHFFFAOYSA-N [P].[K] Chemical compound [P].[K] RDXARWSSOJYNLI-UHFFFAOYSA-N 0.000 abstract 1
- 239000004566 building material Substances 0.000 abstract 1
- 239000012141 concentrate Substances 0.000 abstract 1
- 239000008394 flocculating agent Substances 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 238000011084 recovery Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
-
- 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
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B9/00—General arrangement of separating plant, e.g. flow sheets
- B03B9/06—General arrangement of separating plant, e.g. flow sheets specially adapted for refuse
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B5/00—Operations not covered by a single other subclass or by a single other group in this subclass
-
- 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
- Y02W30/52—Mechanical processing of waste for the recovery of materials, e.g. crushing, shredding, separation or disassembly
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Processing Of Solid Wastes (AREA)
- Fertilizers (AREA)
Abstract
The invention provides a potassium feldspar tailing utilizing method. The potassium feldspar tailing utilizing method comprises the following steps that 1, tailing fine materials are collected after being washed through water, put into a sedimentation tank to be uniformly stirred and then subjected to sedimentation through flocculating agents; 2, the tailing fine materials subjected to sedimentation are put into a 15000-gauss high magnetic separator, and the fine materials containing iron minerals are recycled through magnetic separation; 3, the separated iron mineral fine materials are put into the 1500-gauss high magnetic separator again, and iron concentrate materials are obtained through high magnetic separation; and 4, after magnetic separation is completed, residues are compressed through a ceramic filter, containing water is filtered out, and residual mineral fine materials capable of serving as phosphorus potassium fertilizers or building materials are obtained. According to the potassium feldspar tailing utilizing method, after mineral separation of potassium feldspar is completed, the tailing waste materials can be sufficiently used, so that pollution reduction and natural resource protection are facilitated.
Description
Technical field
The present invention relates to a kind of method that potash feldspar waste recovery utilizes, specifically a kind of potash feldspar tailings Application way.
Background technology
In potash feldspar dressing Production Process, inevitably produce a certain amount of waste minerals material, this abandoned mine material is mainly remaining relatively fine mine tailing after ore dressing is washed, under normal circumstances, this mine tailing fines is directly as waste material waste treatment, but the mode of this waste treatment had both caused environmental pollution, directly result in again the waste of effective natural resources.
Summary of the invention
It is an object of the invention to provide a kind of potash feldspar tailings Application way, mine tailing waste material fully can be recycled, reach the purpose turned waste into wealth.
The present invention includes the mine tailing fines after washing is collected, and the technical scheme adopted is in that:
Potash feldspar tailings Application way is as follows:
Step 1, by washing after mine tailing fines collect, put into and precipitate with flocculant after sedimentation tank stirs；
Step 2, the mine tailing fines of above-mentioned precipitation is put into the intensity magnetic separator of 15000 Gausses, reclaim the fines containing iron mineral by high intensity magnetic separation；
Step 3, the magnetic separator that above-mentioned selected iron mineral fines places into 1500 Gausses obtain Haematite mineral aggregate by magnetic separation；
Step 4, by after above-mentioned magnetic separation clout adopt ceramic filter be compressed, leach moisture, obtain can as the residue mineral fines of P-K fertilizer or construction material.
The present invention passes through technique scheme; owing to have employed simple science mode; potash feldspar tailings waste material first recovery section iron mine material is used as ironmaking mineral aggregate; residue mine tailing fines reclaims the dispensing as P-K fertilizer or again directly as the brick-making raw material in construction material; thus solve tailing waste in the washing ore dressing of present potash feldspar to pollute and the problem of natural resources waste, craft science conservation of nature environment simple, favourable and resource.
Detailed description of the invention
Embodiment 1:
Potash feldspar tailings Application way is as follows:
Step 1, by washing after mine tailing fines collect, put into and precipitate with flocculant after sedimentation tank stirs；
Step 2, the mine tailing fines of above-mentioned precipitation is put into the intensity magnetic separator of 15000 Gausses, reclaim the fines containing iron mineral by high intensity magnetic separation；
Step 3, the magnetic separator that above-mentioned selected iron mineral fines places into 1500 Gausses obtain Haematite mineral aggregate by magnetic separation；
Step 4, by after above-mentioned magnetic separation clout adopt ceramic filter be compressed, leach moisture, obtain can as the residue mineral fines of P-K fertilizer or construction material.
Claims (1)
1. a potash feldspar tailings Application way, collects including to the mine tailing fines after washing, it is characterised in that: potash feldspar tailings Application way is as follows:
Step 1, by washing after mine tailing fines collect, put into and precipitate with flocculant after sedimentation tank stirs；
Step 2, the mine tailing fines of above-mentioned precipitation is put into the intensity magnetic separator of 15000 Gausses, reclaim the fines containing iron mineral by magnetic separation；
Step 3, the magnetic separator that above-mentioned selected iron mineral fines places into 1500 Gausses obtain Haematite mineral aggregate by high intensity magnetic separation；
Step 4, by after above-mentioned magnetic separation clout adopt ceramic filter be compressed, leach moisture, obtain can as the residue mineral fines of P-K fertilizer or construction material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510987378.XA CN105772482A (en) | 2015-12-27 | 2015-12-27 | Potassium feldspar tailing utilizing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510987378.XA CN105772482A (en) | 2015-12-27 | 2015-12-27 | Potassium feldspar tailing utilizing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105772482A true CN105772482A (en) | 2016-07-20 |
Family
ID=56389963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510987378.XA Pending CN105772482A (en) | 2015-12-27 | 2015-12-27 | Potassium feldspar tailing utilizing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105772482A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108439837A (en) * | 2018-04-29 | 2018-08-24 | 乐山市南联环资科技有限责任公司 | A kind of technique technology of preparing preparing the extraordinary mortar of building materials using potassium feldspar tailings |
| CN110743684A (en) * | 2019-10-15 | 2020-02-04 | 中国地质科学院郑州矿产综合利用研究所 | Method for improving quality, reducing cost and improving efficiency of ceramic raw material prepared from granite stone waste stone |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003277065A (en) * | 2002-03-26 | 2003-10-02 | Mitsui Mining & Smelting Co Ltd | Spherical iron oxide particle and method for manufacturing the same |
| CN102343304A (en) * | 2011-08-11 | 2012-02-08 | 安徽大昌矿业集团有限公司 | Comprehensive utilization method for iron core tailings |
| CN103230832A (en) * | 2013-04-15 | 2013-08-07 | 安徽金日盛矿业有限责任公司 | Beneficiation method for recovering fine fraction iron from strong magnetic separation gangues of ferric oxide ores |
-
2015
- 2015-12-27 CN CN201510987378.XA patent/CN105772482A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003277065A (en) * | 2002-03-26 | 2003-10-02 | Mitsui Mining & Smelting Co Ltd | Spherical iron oxide particle and method for manufacturing the same |
| CN102343304A (en) * | 2011-08-11 | 2012-02-08 | 安徽大昌矿业集团有限公司 | Comprehensive utilization method for iron core tailings |
| CN103230832A (en) * | 2013-04-15 | 2013-08-07 | 安徽金日盛矿业有限责任公司 | Beneficiation method for recovering fine fraction iron from strong magnetic separation gangues of ferric oxide ores |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108439837A (en) * | 2018-04-29 | 2018-08-24 | 乐山市南联环资科技有限责任公司 | A kind of technique technology of preparing preparing the extraordinary mortar of building materials using potassium feldspar tailings |
| CN110743684A (en) * | 2019-10-15 | 2020-02-04 | 中国地质科学院郑州矿产综合利用研究所 | Method for improving quality, reducing cost and improving efficiency of ceramic raw material prepared from granite stone waste stone |
| CN110743684B (en) * | 2019-10-15 | 2021-04-06 | 中国地质科学院郑州矿产综合利用研究所 | Method for preparing ceramic raw material from granite stone waste stone |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160720 |