NL2028365B1 - Dual permeation-proof method based on coal-based solid wastes - Google Patents
Dual permeation-proof method based on coal-based solid wastes Download PDFInfo
- Publication number
- NL2028365B1 NL2028365B1 NL2028365A NL2028365A NL2028365B1 NL 2028365 B1 NL2028365 B1 NL 2028365B1 NL 2028365 A NL2028365 A NL 2028365A NL 2028365 A NL2028365 A NL 2028365A NL 2028365 B1 NL2028365 B1 NL 2028365B1
- Authority
- NL
- Netherlands
- Prior art keywords
- fly ash
- permeation
- coal
- cement
- resistant
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 28
- 230000009977 dual effect Effects 0.000 title claims abstract description 24
- 239000003245 coal Substances 0.000 title claims abstract description 20
- 239000002910 solid waste Substances 0.000 title claims abstract description 19
- 239000010881 fly ash Substances 0.000 claims abstract description 78
- 239000000463 material Substances 0.000 claims abstract description 54
- 239000011248 coating agent Substances 0.000 claims abstract description 40
- 238000000576 coating method Methods 0.000 claims abstract description 40
- 229920000642 polymer Polymers 0.000 claims abstract description 28
- 239000004568 cement Substances 0.000 claims abstract description 27
- 239000000839 emulsion Substances 0.000 claims abstract description 24
- 239000000843 powder Substances 0.000 claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- 238000002156 mixing Methods 0.000 claims description 15
- 239000002893 slag Substances 0.000 claims description 11
- 239000000945 filler Substances 0.000 claims description 8
- 239000002245 particle Substances 0.000 claims description 7
- 238000003756 stirring Methods 0.000 claims description 7
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims description 6
- 238000005507 spraying Methods 0.000 claims description 5
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 4
- 229920001909 styrene-acrylic polymer Polymers 0.000 claims description 4
- 239000002131 composite material Substances 0.000 claims description 3
- 238000000227 grinding Methods 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 3
- 229910001385 heavy metal Inorganic materials 0.000 abstract description 5
- 238000011049 filling Methods 0.000 abstract description 4
- 239000000706 filtrate Substances 0.000 abstract description 4
- 230000001681 protective effect Effects 0.000 abstract description 4
- 239000000126 substance Substances 0.000 abstract description 4
- 229910052785 arsenic Inorganic materials 0.000 abstract description 2
- 238000006243 chemical reaction Methods 0.000 abstract description 2
- 239000000084 colloidal system Substances 0.000 abstract description 2
- 238000006703 hydration reaction Methods 0.000 abstract description 2
- 229910052753 mercury Inorganic materials 0.000 abstract description 2
- 239000000047 product Substances 0.000 abstract description 2
- 229910052717 sulfur Inorganic materials 0.000 abstract description 2
- 230000002195 synergetic effect Effects 0.000 abstract description 2
- 229910018557 Si O Inorganic materials 0.000 abstract 1
- LIVNPJMFVYWSIS-UHFFFAOYSA-N silicon monoxide Inorganic materials [Si-]#[O+] LIVNPJMFVYWSIS-UHFFFAOYSA-N 0.000 abstract 1
- 239000012528 membrane Substances 0.000 description 10
- 239000002699 waste material Substances 0.000 description 7
- 238000010276 construction Methods 0.000 description 5
- 239000003469 silicate cement Substances 0.000 description 4
- 239000011575 calcium Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005065 mining Methods 0.000 description 3
- 241000537371 Fraxinus caroliniana Species 0.000 description 2
- 235000010891 Ptelea trifoliata Nutrition 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 239000002956 ash Substances 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000005056 compaction Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 241000206607 Porphyra umbilicalis Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 1
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 1
- 239000000292 calcium oxide Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229920001903 high density polyethylene Polymers 0.000 description 1
- 239000004700 high-density polyethylene Substances 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 229910052745 lead Inorganic materials 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D31/00—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
- E02D31/002—Ground foundation measures for protecting the soil or subsoil water, e.g. preventing or counteracting oil pollution
-
- 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
- C04B28/02—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 hydraulic cements other than calcium sulfates
- C04B28/04—Portland cements
-
- 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
- C04B28/02—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 hydraulic cements other than calcium sulfates
- C04B28/08—Slag cements
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C41/00—Methods of underground or surface mining; Layouts therefor
- E21C41/32—Reclamation of surface-mined areas
-
- 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
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/00482—Coating or impregnation materials
- C04B2111/00508—Cement paints
-
- 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
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/00767—Uses not provided for elsewhere in C04B2111/00 for waste stabilisation purposes
- C04B2111/00775—Uses not provided for elsewhere in C04B2111/00 for waste stabilisation purposes the composition being used as waste barriers or the like, e.g. compositions used for waste disposal purposes only, but not containing the waste itself
-
- 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
- C04B2111/20—Resistance against chemical, physical or biological attack
- C04B2111/27—Water resistance, i.e. waterproof or water-repellent materials
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Organic Chemistry (AREA)
- Mining & Mineral Resources (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Geochemistry & Mineralogy (AREA)
- Remote Sensing (AREA)
- Hydrology & Water Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Processing Of Solid Wastes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110119446.6A CN112723833B (zh) | 2021-01-28 | 2021-01-28 | 一种基于煤基固废的双重防渗方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL2028365B1 true NL2028365B1 (en) | 2022-08-31 |
Family
ID=75594396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL2028365A NL2028365B1 (en) | 2021-01-28 | 2021-06-01 | Dual permeation-proof method based on coal-based solid wastes |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN112723833B (zh) |
| NL (1) | NL2028365B1 (zh) |
| WO (1) | WO2022160485A1 (zh) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104650664A (zh) * | 2015-02-10 | 2015-05-27 | 山西大学 | 一种矿井巷道壁面瓦斯封堵涂料 |
| CN109989430A (zh) * | 2019-04-17 | 2019-07-09 | 内蒙古科技大学 | 一种固废基新型环保耐久抗渗防渗结构及抗渗阻隔材料 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001293449A (ja) * | 2000-02-10 | 2001-10-23 | Taihei Kogyo Co Ltd | 遮水構造材及びその施工方法 |
| CN1270198A (zh) * | 2000-04-26 | 2000-10-18 | 刘兴才 | 水利注浆防渗堵漏膨胀粉 |
| CN1326954C (zh) * | 2003-05-08 | 2007-07-18 | 同济大学 | 建筑用聚合物水泥基复合防水涂料及其制备方法 |
| CN1317458C (zh) * | 2005-07-14 | 2007-05-23 | 西北农林科技大学 | 一种渠道接缝防渗的施工方法 |
| JP2013231706A (ja) * | 2012-05-01 | 2013-11-14 | Kazuhiko Takagi | 放射性セシウム固化剤及びそれを使用した埋め立て処理方法 |
| CN109265125A (zh) * | 2018-09-27 | 2019-01-25 | 铜陵铜冠建安新型环保建材科技有限公司 | 一种矿坑充填用环保型胶凝材料的制备方法 |
| CN110054455B (zh) * | 2019-04-24 | 2021-07-30 | 内蒙古大雁矿业集团有限责任公司 | 防渗截流地下帷幕墙粉煤灰基防渗材料及施工方法 |
-
2021
- 2021-01-28 CN CN202110119446.6A patent/CN112723833B/zh active Active
- 2021-04-25 WO PCT/CN2021/089541 patent/WO2022160485A1/zh active Application Filing
- 2021-06-01 NL NL2028365A patent/NL2028365B1/en active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104650664A (zh) * | 2015-02-10 | 2015-05-27 | 山西大学 | 一种矿井巷道壁面瓦斯封堵涂料 |
| CN109989430A (zh) * | 2019-04-17 | 2019-07-09 | 内蒙古科技大学 | 一种固废基新型环保耐久抗渗防渗结构及抗渗阻隔材料 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112723833B (zh) | 2022-06-03 |
| CN112723833A (zh) | 2021-04-30 |
| WO2022160485A1 (zh) | 2022-08-04 |
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