CN110218037B - 一种湿排灰基充填材料及其制备方法和应用 - Google Patents
一种湿排灰基充填材料及其制备方法和应用 Download PDFInfo
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- CN110218037B CN110218037B CN201910610877.5A CN201910610877A CN110218037B CN 110218037 B CN110218037 B CN 110218037B CN 201910610877 A CN201910610877 A CN 201910610877A CN 110218037 B CN110218037 B CN 110218037B
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- fly ash
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- 239000000463 material Substances 0.000 title claims abstract description 150
- 238000011049 filling Methods 0.000 title claims abstract description 113
- 238000002360 preparation method Methods 0.000 title abstract description 21
- 238000007599 discharging Methods 0.000 title description 8
- 239000010881 fly ash Substances 0.000 claims abstract description 81
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 54
- 239000002956 ash Substances 0.000 claims abstract description 44
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 35
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 32
- 239000002131 composite material Substances 0.000 claims abstract description 30
- 239000004568 cement Substances 0.000 claims abstract description 27
- 239000002270 dispersing agent Substances 0.000 claims abstract description 16
- 239000002994 raw material Substances 0.000 claims description 23
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical group [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 19
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 13
- 238000002156 mixing Methods 0.000 claims description 13
- 238000003756 stirring Methods 0.000 claims description 13
- 239000000292 calcium oxide Substances 0.000 claims description 11
- 235000012255 calcium oxide Nutrition 0.000 claims description 9
- -1 sodium alkyl benzene Chemical class 0.000 claims description 9
- 229920000663 Hydroxyethyl cellulose Polymers 0.000 claims description 8
- 239000004354 Hydroxyethyl cellulose Substances 0.000 claims description 8
- 239000004115 Sodium Silicate Substances 0.000 claims description 8
- 239000002253 acid Substances 0.000 claims description 8
- ANBBXQWFNXMHLD-UHFFFAOYSA-N aluminum;sodium;oxygen(2-) Chemical compound [O-2].[O-2].[Na+].[Al+3] ANBBXQWFNXMHLD-UHFFFAOYSA-N 0.000 claims description 8
- 229940077388 benzenesulfonate Drugs 0.000 claims description 8
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims description 8
- 239000000920 calcium hydroxide Substances 0.000 claims description 8
- 229910001861 calcium hydroxide Inorganic materials 0.000 claims description 8
- ONCZQWJXONKSMM-UHFFFAOYSA-N dialuminum;disodium;oxygen(2-);silicon(4+);hydrate Chemical compound O.[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[Na+].[Na+].[Al+3].[Al+3].[Si+4].[Si+4].[Si+4].[Si+4] ONCZQWJXONKSMM-UHFFFAOYSA-N 0.000 claims description 8
- 235000019447 hydroxyethyl cellulose Nutrition 0.000 claims description 8
- DGVVJWXRCWCCOD-UHFFFAOYSA-N naphthalene;hydrate Chemical compound O.C1=CC=CC2=CC=CC=C21 DGVVJWXRCWCCOD-UHFFFAOYSA-N 0.000 claims description 8
- 239000011734 sodium Substances 0.000 claims description 8
- 229910052708 sodium Inorganic materials 0.000 claims description 8
- 229910001388 sodium aluminate Inorganic materials 0.000 claims description 8
- 229940080314 sodium bentonite Drugs 0.000 claims description 8
- 229910000280 sodium bentonite Inorganic materials 0.000 claims description 8
- 235000019795 sodium metasilicate Nutrition 0.000 claims description 8
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 8
- 229910052911 sodium silicate Inorganic materials 0.000 claims description 8
- 239000011398 Portland cement Substances 0.000 claims description 7
- 239000011575 calcium Substances 0.000 claims description 5
- 229910052791 calcium Inorganic materials 0.000 claims description 5
- 238000012856 packing Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 17
- 239000000725 suspension Substances 0.000 abstract description 5
- 239000000654 additive Substances 0.000 abstract description 4
- 230000007613 environmental effect Effects 0.000 abstract description 4
- 239000000203 mixture Substances 0.000 abstract description 4
- 239000004575 stone Substances 0.000 abstract description 3
- 239000002585 base Substances 0.000 description 20
- 239000002002 slurry Substances 0.000 description 9
- 239000002245 particle Substances 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 238000012360 testing method Methods 0.000 description 6
- 239000002075 main ingredient Substances 0.000 description 5
- 238000005303 weighing Methods 0.000 description 5
- 239000011362 coarse particle Substances 0.000 description 4
- 230000007547 defect Effects 0.000 description 4
- 230000036571 hydration Effects 0.000 description 4
- 238000006703 hydration reaction Methods 0.000 description 4
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 230000003213 activating effect Effects 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 229910052593 corundum Inorganic materials 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 239000010440 gypsum Substances 0.000 description 2
- 229910052602 gypsum Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 239000002910 solid waste Substances 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 229910001845 yogo sapphire Inorganic materials 0.000 description 2
- OYPRJOBELJOOCE-IGMARMGPSA-N Calcium-40 Chemical group [40Ca] OYPRJOBELJOOCE-IGMARMGPSA-N 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 239000012190 activator Substances 0.000 description 1
- 150000004645 aluminates Chemical class 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000000498 ball milling Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 239000000404 calcium aluminium silicate Substances 0.000 description 1
- 235000012215 calcium aluminium silicate Nutrition 0.000 description 1
- WNCYAPRTYDMSFP-UHFFFAOYSA-N calcium aluminosilicate Chemical compound [Al+3].[Al+3].[Ca+2].[O-][Si]([O-])=O.[O-][Si]([O-])=O.[O-][Si]([O-])=O.[O-][Si]([O-])=O WNCYAPRTYDMSFP-UHFFFAOYSA-N 0.000 description 1
- 229940078583 calcium aluminosilicate Drugs 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 1
- 239000000378 calcium silicate Substances 0.000 description 1
- 229910052918 calcium silicate Inorganic materials 0.000 description 1
- XFWJKVMFIVXPKK-UHFFFAOYSA-N calcium;oxido(oxo)alumane Chemical compound [Ca+2].[O-][Al]=O.[O-][Al]=O XFWJKVMFIVXPKK-UHFFFAOYSA-N 0.000 description 1
- 239000011083 cement mortar Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000000701 coagulant Substances 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000032798 delamination Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 229910001653 ettringite Inorganic materials 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000005429 filling process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 229920001495 poly(sodium acrylate) polymer Polymers 0.000 description 1
- 238000009417 prefabrication Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000003469 silicate cement Substances 0.000 description 1
- NNMHYFLPFNGQFZ-UHFFFAOYSA-M sodium polyacrylate Chemical compound [Na+].[O-]C(=O)C=C NNMHYFLPFNGQFZ-UHFFFAOYSA-M 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000375 suspending agent Substances 0.000 description 1
- 230000005619 thermoelectricity Effects 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 239000002351 wastewater Substances 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
- C04B28/006—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 mineral polymers, e.g. geopolymers of the Davidovits type
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F15/00—Methods or devices for placing filling-up materials in underground workings
- E21F15/005—Methods or devices for placing filling-up materials in underground workings characterised by the kind or composition of the backfilling material
-
- 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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00017—Aspects relating to the protection of the environment
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
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CN201910610877.5A CN110218037B (zh) | 2019-07-08 | 2019-07-08 | 一种湿排灰基充填材料及其制备方法和应用 |
Applications Claiming Priority (1)
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CN201910610877.5A CN110218037B (zh) | 2019-07-08 | 2019-07-08 | 一种湿排灰基充填材料及其制备方法和应用 |
Publications (2)
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CN110218037A CN110218037A (zh) | 2019-09-10 |
CN110218037B true CN110218037B (zh) | 2021-10-08 |
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CN201910610877.5A Active CN110218037B (zh) | 2019-07-08 | 2019-07-08 | 一种湿排灰基充填材料及其制备方法和应用 |
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Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111320443A (zh) * | 2020-03-14 | 2020-06-23 | 山东坊能新动能科学研究院有限公司 | 一种酸性矿渣基充填材料及其制备方法 |
CN112832425A (zh) * | 2021-01-11 | 2021-05-25 | 周云国 | 一种利用建筑固废混凝土建筑非承重墙体的现浇方法 |
CN113264731B (zh) * | 2021-05-26 | 2022-08-26 | 武汉理工大学 | 可控性低强度回填材料及其制备方法 |
CN113773007A (zh) * | 2021-09-24 | 2021-12-10 | 乌海市东孚水泥有限责任公司 | 一种矿井填充用胶凝材料及其制备和使用方法 |
CN114940600B (zh) * | 2022-06-16 | 2023-03-31 | 山东理工大学 | 一种全固废充填材料及其制备方法 |
Citations (9)
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US5227047A (en) * | 1990-05-24 | 1993-07-13 | Board Of Control Of Michigan Technological University | Wet process for fly ash beneficiation |
CN1343640A (zh) * | 2000-09-18 | 2002-04-10 | 马桂臻 | 采用高掺量粉煤灰和硼泥生产砂浆灰的方法 |
CN101182164A (zh) * | 2007-11-16 | 2008-05-21 | 严云 | 无熟料免烧粉煤灰地聚合水泥 |
KR100846821B1 (ko) * | 2007-01-22 | 2008-07-16 | 카운슬 오브 사이언티픽 앤드 인더스트리얼 리서치 | 플라이 애쉬로부터 지오폴리머 물질을 제조하는 공정 |
CN101898883A (zh) * | 2010-08-06 | 2010-12-01 | 中建商品混凝土有限公司 | 一种高钙粉煤灰混凝土 |
CN102050612A (zh) * | 2009-11-02 | 2011-05-11 | 芦素华 | 采用高掺量粉煤灰和硼泥生产砂浆灰的方法 |
CN103553489A (zh) * | 2013-10-15 | 2014-02-05 | 河南理工大学 | 一种粉煤灰水泥基充填材料及其制备方法 |
CN105712738A (zh) * | 2016-03-21 | 2016-06-29 | 山东安实绿色开采技术发展有限公司 | 一种用于废弃管道充填的高水充填材料 |
CN106866075A (zh) * | 2017-03-01 | 2017-06-20 | 上海理工大学 | 一种超高韧性的大掺量粉煤灰水泥基复合材料及其制备方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8172940B2 (en) * | 2007-07-12 | 2012-05-08 | Ceramatec, Inc. | Treatment of fly ash for use in concrete |
-
2019
- 2019-07-08 CN CN201910610877.5A patent/CN110218037B/zh active Active
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US5227047A (en) * | 1990-05-24 | 1993-07-13 | Board Of Control Of Michigan Technological University | Wet process for fly ash beneficiation |
CN1343640A (zh) * | 2000-09-18 | 2002-04-10 | 马桂臻 | 采用高掺量粉煤灰和硼泥生产砂浆灰的方法 |
KR100846821B1 (ko) * | 2007-01-22 | 2008-07-16 | 카운슬 오브 사이언티픽 앤드 인더스트리얼 리서치 | 플라이 애쉬로부터 지오폴리머 물질을 제조하는 공정 |
CN101182164A (zh) * | 2007-11-16 | 2008-05-21 | 严云 | 无熟料免烧粉煤灰地聚合水泥 |
CN102050612A (zh) * | 2009-11-02 | 2011-05-11 | 芦素华 | 采用高掺量粉煤灰和硼泥生产砂浆灰的方法 |
CN101898883A (zh) * | 2010-08-06 | 2010-12-01 | 中建商品混凝土有限公司 | 一种高钙粉煤灰混凝土 |
CN103553489A (zh) * | 2013-10-15 | 2014-02-05 | 河南理工大学 | 一种粉煤灰水泥基充填材料及其制备方法 |
CN105712738A (zh) * | 2016-03-21 | 2016-06-29 | 山东安实绿色开采技术发展有限公司 | 一种用于废弃管道充填的高水充填材料 |
CN106866075A (zh) * | 2017-03-01 | 2017-06-20 | 上海理工大学 | 一种超高韧性的大掺量粉煤灰水泥基复合材料及其制备方法 |
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