CN112960961A - 一种磷矿山高浓度全尾砂自流充填胶凝材料 - Google Patents
一种磷矿山高浓度全尾砂自流充填胶凝材料 Download PDFInfo
- Publication number
- CN112960961A CN112960961A CN202110290842.5A CN202110290842A CN112960961A CN 112960961 A CN112960961 A CN 112960961A CN 202110290842 A CN202110290842 A CN 202110290842A CN 112960961 A CN112960961 A CN 112960961A
- Authority
- CN
- China
- Prior art keywords
- filling
- cementing material
- tailing
- phosphorite
- vegetable gum
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000011049 filling Methods 0.000 title claims abstract description 105
- 239000000463 material Substances 0.000 title claims abstract description 71
- 239000002367 phosphate rock Substances 0.000 title claims abstract description 44
- OJMIONKXNSYLSR-UHFFFAOYSA-N phosphorous acid Chemical compound OP(O)O OJMIONKXNSYLSR-UHFFFAOYSA-N 0.000 title claims abstract description 41
- 229920001938 Vegetable gum Polymers 0.000 claims abstract description 45
- 239000004568 cement Substances 0.000 claims abstract description 35
- PASHVRUKOFIRIK-UHFFFAOYSA-L calcium sulfate dihydrate Chemical compound O.O.[Ca+2].[O-]S([O-])(=O)=O PASHVRUKOFIRIK-UHFFFAOYSA-L 0.000 claims abstract description 34
- 239000002893 slag Substances 0.000 claims abstract description 34
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 22
- 239000003999 initiator Substances 0.000 claims abstract description 20
- 239000000843 powder Substances 0.000 claims abstract description 20
- BHEPBYXIRTUNPN-UHFFFAOYSA-N hydridophosphorus(.) (triplet) Chemical compound [PH] BHEPBYXIRTUNPN-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000000178 monomer Substances 0.000 claims abstract description 14
- 239000012190 activator Substances 0.000 claims abstract description 13
- 239000002994 raw material Substances 0.000 claims abstract description 12
- VRAHSRHQTRYBJV-UHFFFAOYSA-M sodium;2-methyl-1-oxoprop-2-ene-1-sulfonate Chemical compound [Na+].CC(=C)C(=O)S([O-])(=O)=O VRAHSRHQTRYBJV-UHFFFAOYSA-M 0.000 claims abstract description 7
- 238000001035 drying Methods 0.000 claims abstract description 4
- 238000010438 heat treatment Methods 0.000 claims abstract description 4
- 238000002360 preparation method Methods 0.000 claims description 20
- 229910052698 phosphorus Inorganic materials 0.000 claims description 19
- 239000011574 phosphorus Substances 0.000 claims description 15
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 14
- 239000007864 aqueous solution Substances 0.000 claims description 12
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 10
- 238000003756 stirring Methods 0.000 claims description 10
- XNWFRZJHXBZDAG-UHFFFAOYSA-N 2-METHOXYETHANOL Chemical compound COCCO XNWFRZJHXBZDAG-UHFFFAOYSA-N 0.000 claims description 8
- 239000002202 Polyethylene glycol Substances 0.000 claims description 8
- 229920001223 polyethylene glycol Polymers 0.000 claims description 8
- 239000003795 chemical substances by application Substances 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 7
- 239000011259 mixed solution Substances 0.000 claims description 6
- CIHOLLKRGTVIJN-UHFFFAOYSA-N tert‐butyl hydroperoxide Chemical compound CC(C)(C)OO CIHOLLKRGTVIJN-UHFFFAOYSA-N 0.000 claims description 6
- 239000000292 calcium oxide Substances 0.000 claims description 5
- 235000012255 calcium oxide Nutrition 0.000 claims description 5
- 239000000243 solution Substances 0.000 claims description 5
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 claims description 4
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 claims description 4
- ROOXNKNUYICQNP-UHFFFAOYSA-N ammonium persulfate Chemical compound [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 claims description 4
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 claims description 4
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 3
- 125000000217 alkyl group Chemical group 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 3
- 239000012299 nitrogen atmosphere Substances 0.000 claims description 3
- 239000011734 sodium Substances 0.000 claims description 3
- 229910052708 sodium Inorganic materials 0.000 claims description 3
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 claims description 3
- 210000004127 vitreous body Anatomy 0.000 claims description 3
- 238000005303 weighing Methods 0.000 claims description 3
- 239000004342 Benzoyl peroxide Substances 0.000 claims description 2
- OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical compound C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 claims description 2
- 229910001870 ammonium persulfate Inorganic materials 0.000 claims description 2
- 235000019400 benzoyl peroxide Nutrition 0.000 claims description 2
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims description 2
- 239000000920 calcium hydroxide Substances 0.000 claims description 2
- 235000011116 calcium hydroxide Nutrition 0.000 claims description 2
- 229910001861 calcium hydroxide Inorganic materials 0.000 claims description 2
- 239000002002 slurry Substances 0.000 abstract description 39
- 230000000740 bleeding effect Effects 0.000 abstract description 8
- 230000008021 deposition Effects 0.000 abstract description 7
- 238000005429 filling process Methods 0.000 abstract description 5
- 238000005086 pumping Methods 0.000 abstract description 5
- 238000007711 solidification Methods 0.000 abstract description 4
- 230000008023 solidification Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 230000000052 comparative effect Effects 0.000 description 13
- 229920001285 xanthan gum Polymers 0.000 description 11
- 239000000230 xanthan gum Substances 0.000 description 11
- 235000010493 xanthan gum Nutrition 0.000 description 11
- 229940082509 xanthan gum Drugs 0.000 description 11
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 10
- 238000000034 method Methods 0.000 description 8
- OBSZRRSYVTXPNB-UHFFFAOYSA-N tetraphosphorus Chemical compound P12P3P1P32 OBSZRRSYVTXPNB-UHFFFAOYSA-N 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 5
- 229910052731 fluorine Inorganic materials 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 241000196324 Embryophyta Species 0.000 description 4
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 3
- 235000011941 Tilia x europaea Nutrition 0.000 description 3
- 239000003344 environmental pollutant Substances 0.000 description 3
- 239000000945 filler Substances 0.000 description 3
- 229910052500 inorganic mineral Inorganic materials 0.000 description 3
- 239000004571 lime Substances 0.000 description 3
- 239000011707 mineral Substances 0.000 description 3
- 235000010755 mineral Nutrition 0.000 description 3
- 238000005065 mining Methods 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 231100000719 pollutant Toxicity 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
- 239000002910 solid waste Substances 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 229920002310 Welan gum Polymers 0.000 description 2
- 239000004567 concrete Substances 0.000 description 2
- 238000007596 consolidation process Methods 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- 229920002907 Guar gum Polymers 0.000 description 1
- 240000006240 Linum usitatissimum Species 0.000 description 1
- 235000004431 Linum usitatissimum Nutrition 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 244000275012 Sesbania cannabina Species 0.000 description 1
- 235000001484 Trigonella foenum graecum Nutrition 0.000 description 1
- 244000250129 Trigonella foenum graecum Species 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000011083 cement mortar Substances 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 239000011362 coarse particle Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 125000004185 ester group Chemical group 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 235000004426 flaxseed Nutrition 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000665 guar gum Substances 0.000 description 1
- 235000010417 guar gum Nutrition 0.000 description 1
- 229960002154 guar gum Drugs 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000005325 percolation Methods 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000011895 specific detection Methods 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 230000026676 system process Effects 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 235000001019 trigonella foenum-graecum Nutrition 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/14—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing calcium sulfate cements
- C04B28/142—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing calcium sulfate cements containing synthetic or waste calcium sulfate cements
- C04B28/143—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing calcium sulfate cements containing synthetic or waste calcium sulfate cements the synthetic calcium sulfate being phosphogypsum
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/50—Mortars, concrete or artificial stone characterised by specific physical values for the mechanical strength
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Abstract
Description
Claims (7)
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CN202110290842.5A CN112960961B (zh) | 2021-03-18 | 2021-03-18 | 一种磷矿山高浓度全尾砂自流充填胶凝材料 |
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CN202110290842.5A CN112960961B (zh) | 2021-03-18 | 2021-03-18 | 一种磷矿山高浓度全尾砂自流充填胶凝材料 |
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CN112960961A true CN112960961A (zh) | 2021-06-15 |
CN112960961B CN112960961B (zh) | 2022-08-12 |
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CN202110290842.5A Active CN112960961B (zh) | 2021-03-18 | 2021-03-18 | 一种磷矿山高浓度全尾砂自流充填胶凝材料 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114294052A (zh) * | 2022-01-04 | 2022-04-08 | 山东黄金矿业科技有限公司充填工程实验室分公司 | 一种改善矿山高浓度超细尾砂料浆输送性能的方法 |
Citations (7)
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CN103833278A (zh) * | 2014-02-11 | 2014-06-04 | 马鞍山豹龙新型建材有限公司 | 一种抗菌加气砖及其制作方法 |
CN104211313A (zh) * | 2014-07-02 | 2014-12-17 | 三峡大学 | 一种磷石膏基胶凝材料及在矿山尾矿充填中的应用 |
CN104356300A (zh) * | 2014-10-22 | 2015-02-18 | 陕西科技大学 | 一种改性壳聚糖高效缓凝减水剂及其制备方法和使用方法 |
CN105819822A (zh) * | 2016-03-10 | 2016-08-03 | 湖北工业大学 | 一种适用于老采空区治理的磷基注浆填充材料 |
CN105924030A (zh) * | 2016-04-29 | 2016-09-07 | 华侨大学 | 含壳聚糖的酯类聚羧酸混凝土外加剂及其制备方法 |
CN108395196A (zh) * | 2018-05-10 | 2018-08-14 | 王军 | 一种建筑用抗压强度高的钢筋混凝土 |
CN112408848A (zh) * | 2020-11-25 | 2021-02-26 | 山西桑穆斯建材化工有限公司 | 一种聚羧酸高性能减水剂的制备方法 |
-
2021
- 2021-03-18 CN CN202110290842.5A patent/CN112960961B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103833278A (zh) * | 2014-02-11 | 2014-06-04 | 马鞍山豹龙新型建材有限公司 | 一种抗菌加气砖及其制作方法 |
CN104211313A (zh) * | 2014-07-02 | 2014-12-17 | 三峡大学 | 一种磷石膏基胶凝材料及在矿山尾矿充填中的应用 |
CN104356300A (zh) * | 2014-10-22 | 2015-02-18 | 陕西科技大学 | 一种改性壳聚糖高效缓凝减水剂及其制备方法和使用方法 |
CN105819822A (zh) * | 2016-03-10 | 2016-08-03 | 湖北工业大学 | 一种适用于老采空区治理的磷基注浆填充材料 |
CN105924030A (zh) * | 2016-04-29 | 2016-09-07 | 华侨大学 | 含壳聚糖的酯类聚羧酸混凝土外加剂及其制备方法 |
CN108395196A (zh) * | 2018-05-10 | 2018-08-14 | 王军 | 一种建筑用抗压强度高的钢筋混凝土 |
CN112408848A (zh) * | 2020-11-25 | 2021-02-26 | 山西桑穆斯建材化工有限公司 | 一种聚羧酸高性能减水剂的制备方法 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114294052A (zh) * | 2022-01-04 | 2022-04-08 | 山东黄金矿业科技有限公司充填工程实验室分公司 | 一种改善矿山高浓度超细尾砂料浆输送性能的方法 |
CN114294052B (zh) * | 2022-01-04 | 2024-03-22 | 山东黄金矿业科技有限公司充填工程实验室分公司 | 一种改善矿山高浓度超细尾砂料浆输送性能的方法 |
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