CN101906304B - 一种土壤固化剂及其使用方法 - Google Patents
一种土壤固化剂及其使用方法 Download PDFInfo
- Publication number
- CN101906304B CN101906304B CN2010102505549A CN201010250554A CN101906304B CN 101906304 B CN101906304 B CN 101906304B CN 2010102505549 A CN2010102505549 A CN 2010102505549A CN 201010250554 A CN201010250554 A CN 201010250554A CN 101906304 B CN101906304 B CN 101906304B
- Authority
- CN
- China
- Prior art keywords
- soil
- agent
- fluidized bed
- solidified
- ash
- 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.)
- Expired - Fee Related
Links
- 239000002689 soil Substances 0.000 title claims abstract description 49
- 239000003795 chemical substances by application Substances 0.000 title claims abstract description 47
- 238000000034 method Methods 0.000 title claims description 8
- 239000002893 slag Substances 0.000 claims abstract description 40
- 238000002485 combustion reaction Methods 0.000 claims abstract description 29
- 239000003245 coal Substances 0.000 claims abstract description 26
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 17
- 229910052783 alkali metal Inorganic materials 0.000 claims abstract description 11
- 150000001340 alkali metals Chemical class 0.000 claims abstract description 11
- 230000000694 effects Effects 0.000 claims abstract description 8
- 229910052500 inorganic mineral Inorganic materials 0.000 claims abstract description 7
- 239000011707 mineral Substances 0.000 claims abstract description 7
- 239000000203 mixture Substances 0.000 claims description 23
- 239000010883 coal ash Substances 0.000 claims description 20
- 239000005864 Sulphur Substances 0.000 claims description 18
- 239000002956 ash Substances 0.000 claims description 13
- 239000007787 solid Substances 0.000 claims description 13
- 238000007789 sealing Methods 0.000 claims description 12
- 238000005056 compaction Methods 0.000 claims description 10
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 9
- 239000010881 fly ash Substances 0.000 claims description 9
- 239000004927 clay Substances 0.000 claims description 7
- 239000000843 powder Substances 0.000 claims description 7
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 claims description 6
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 6
- 239000000654 additive Substances 0.000 claims description 6
- 230000000996 additive effect Effects 0.000 claims description 6
- 239000001110 calcium chloride Substances 0.000 claims description 6
- 229910001628 calcium chloride Inorganic materials 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 235000010755 mineral Nutrition 0.000 claims description 6
- 241000196324 Embryophyta Species 0.000 claims description 5
- 238000000465 moulding Methods 0.000 claims description 5
- 238000003756 stirring Methods 0.000 claims description 5
- 239000002699 waste material Substances 0.000 claims description 5
- DPDMMXDBJGCCQC-UHFFFAOYSA-N [Na].[Cl] Chemical group [Na].[Cl] DPDMMXDBJGCCQC-UHFFFAOYSA-N 0.000 claims description 4
- 229910000288 alkali metal carbonate Inorganic materials 0.000 claims description 4
- 150000008041 alkali metal carbonates Chemical class 0.000 claims description 4
- 239000003469 silicate cement Substances 0.000 claims description 4
- -1 silt Substances 0.000 claims description 4
- 239000005995 Aluminium silicate Substances 0.000 claims description 3
- 235000012211 aluminium silicate Nutrition 0.000 claims description 3
- 238000001354 calcination Methods 0.000 claims description 3
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims description 3
- 238000004513 sizing Methods 0.000 claims description 3
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 3
- 235000017550 sodium carbonate Nutrition 0.000 claims description 3
- 229910052728 basic metal Inorganic materials 0.000 claims description 2
- 150000003818 basic metals Chemical class 0.000 claims description 2
- 239000011575 calcium Substances 0.000 claims description 2
- KWYUFKZDYYNOTN-UHFFFAOYSA-M potassium hydroxide Substances [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims 1
- 239000011398 Portland cement Substances 0.000 abstract description 11
- 238000010276 construction Methods 0.000 abstract description 3
- 239000011593 sulfur Substances 0.000 abstract description 3
- 229910052717 sulfur Inorganic materials 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000011161 development Methods 0.000 abstract description 2
- 239000012190 activator Substances 0.000 abstract 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 abstract 1
- 150000001342 alkaline earth metals Chemical class 0.000 abstract 1
- 230000007613 environmental effect Effects 0.000 abstract 1
- 150000004679 hydroxides Chemical class 0.000 abstract 1
- 239000002440 industrial waste Substances 0.000 abstract 1
- 238000007711 solidification Methods 0.000 description 13
- 230000008023 solidification Effects 0.000 description 13
- 238000007906 compression Methods 0.000 description 10
- 230000006835 compression Effects 0.000 description 10
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 6
- 239000000920 calcium hydroxide Substances 0.000 description 6
- 235000011116 calcium hydroxide Nutrition 0.000 description 6
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- 239000002994 raw material Substances 0.000 description 5
- 238000005303 weighing Methods 0.000 description 4
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 239000002250 absorbent Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000003818 cinder Substances 0.000 description 1
- 239000002734 clay mineral Substances 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000006477 desulfuration reaction Methods 0.000 description 1
- 230000023556 desulfurization Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000036571 hydration Effects 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000003077 lignite Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 230000008961 swelling Effects 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
- C04B28/02—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
- C04B28/021—Ash cements, e.g. fly ash cements ; Cements based on incineration residues, e.g. alkali-activated slags from waste incineration ; Kiln dust 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
- 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
- C04B2111/00732—Uses not provided for elsewhere in C04B2111/00 for soil stabilisation
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010102505549A CN101906304B (zh) | 2010-08-11 | 2010-08-11 | 一种土壤固化剂及其使用方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010102505549A CN101906304B (zh) | 2010-08-11 | 2010-08-11 | 一种土壤固化剂及其使用方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101906304A CN101906304A (zh) | 2010-12-08 |
CN101906304B true CN101906304B (zh) | 2012-08-15 |
Family
ID=43261893
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010102505549A Expired - Fee Related CN101906304B (zh) | 2010-08-11 | 2010-08-11 | 一种土壤固化剂及其使用方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101906304B (zh) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2494137C2 (ru) * | 2011-08-19 | 2013-09-27 | Анара Абильжановна Сарсенова | Мелиоративный препарат для повышения плодородия почв |
CN103159391A (zh) * | 2011-12-08 | 2013-06-19 | 宇星科技发展(深圳)有限公司 | 污泥脱水固化处理方法 |
CN103452024B (zh) * | 2013-08-20 | 2015-06-10 | 重庆大学 | 一种工业固体废弃物固化红粘土路基 |
CN104649598A (zh) * | 2013-11-20 | 2015-05-27 | 新疆贝肯石油科技开发有限责任公司 | 一种由低温流化床粉煤灰转变的改性粉煤灰 |
CN104649602A (zh) * | 2013-11-20 | 2015-05-27 | 新疆贝肯石油科技开发有限责任公司 | 流化床粉煤灰激活剂 |
CN103896541B (zh) * | 2014-03-03 | 2016-06-22 | 福建省建筑工程质量检测中心有限公司 | 一种土壤固化剂 |
CN105198367A (zh) * | 2015-08-17 | 2015-12-30 | 广州市建筑科学研究院有限公司 | 一种常温快速固化淤泥的固化剂及其使用方法 |
CN105693117B (zh) * | 2016-01-31 | 2017-08-25 | 西安建筑科技大学 | 电导率可调控碱激发燃煤固硫灰基胶凝材料的制备 |
CN106084822A (zh) * | 2016-06-20 | 2016-11-09 | 许昌金欧特沥青股份有限公司 | 一种严寒地区具有保水功能的沥青路面 |
CN108729436A (zh) * | 2017-04-19 | 2018-11-02 | 连云港港口工程设计研究院有限公司 | 一种适用于淤泥软基的快速固结方法 |
CN107032710A (zh) * | 2017-06-13 | 2017-08-11 | 刘翠芬 | 复合型土壤固化剂 |
CN107337547A (zh) * | 2017-09-13 | 2017-11-10 | 王凡勇 | 一种花草专用有机肥及其制备方法 |
CN108793794A (zh) * | 2018-06-22 | 2018-11-13 | 深圳市颐泰中和科技有限公司 | 赤泥固化胶凝组合物及其制备方法、及原位固化赤泥的方法 |
CN109456010B (zh) * | 2018-12-27 | 2021-05-04 | 青岛理工大学 | 利用炼油固废制备的盾构施工废弃泥浆固化剂及使用方法 |
CN109929561A (zh) * | 2019-04-26 | 2019-06-25 | 珠海三豫环保新材料科技有限公司 | 一种利用煤矸石制备碱性土壤改良剂的配方及其制备方法 |
CN113121134A (zh) * | 2021-04-13 | 2021-07-16 | 武汉理工大学 | 一种膨胀土固化剂及应用 |
CN114686239A (zh) * | 2022-03-25 | 2022-07-01 | 山西路桥再生资源开发有限公司 | 一种煤基固废土壤固化剂及制备方法 |
CN115724629B (zh) * | 2022-11-17 | 2023-10-20 | 上海申环环境工程有限公司 | 一种淤泥质渣土用固化剂稳定土及其制备方法 |
CN117801826B (zh) * | 2024-02-28 | 2024-08-30 | 江苏省环境工程技术有限公司 | 一种环境友好型固化剂及其修复污染土壤的方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB849234A (en) * | 1957-11-25 | 1960-09-21 | Corson G & W H | Soil composition |
CN1186056A (zh) * | 1996-12-23 | 1998-07-01 | 同济大学 | 用于配制高性能混凝土的复合掺合料及其工艺 |
EP1441020A1 (fr) * | 2003-01-16 | 2004-07-28 | A.R.D. S.A.R.L. | Composition d'un stabilisant pour sols |
CN1743563A (zh) * | 2005-09-30 | 2006-03-08 | 清华大学 | 一种适用于盐渍土的土壤固化剂 |
CN101367635A (zh) * | 2008-09-24 | 2009-02-18 | 重庆大学 | 利用流化床燃煤固硫灰渣制备的全固废低标号混凝土材料 |
-
2010
- 2010-08-11 CN CN2010102505549A patent/CN101906304B/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB849234A (en) * | 1957-11-25 | 1960-09-21 | Corson G & W H | Soil composition |
CN1186056A (zh) * | 1996-12-23 | 1998-07-01 | 同济大学 | 用于配制高性能混凝土的复合掺合料及其工艺 |
EP1441020A1 (fr) * | 2003-01-16 | 2004-07-28 | A.R.D. S.A.R.L. | Composition d'un stabilisant pour sols |
CN1743563A (zh) * | 2005-09-30 | 2006-03-08 | 清华大学 | 一种适用于盐渍土的土壤固化剂 |
CN101367635A (zh) * | 2008-09-24 | 2009-02-18 | 重庆大学 | 利用流化床燃煤固硫灰渣制备的全固废低标号混凝土材料 |
Non-Patent Citations (2)
Title |
---|
纪宪坤.《流化床燃煤固硫灰渣几种特性利用研究》.《中国优选硕士学位论文全文数据库 工程科技I辑》.2008,(第5期), * |
钱觉时,郑洪伟等.《流化床燃煤固硫灰渣的特性》.《硅酸盐学报》.2008,第36卷(第10期), * |
Also Published As
Publication number | Publication date |
---|---|
CN101906304A (zh) | 2010-12-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101906304B (zh) | 一种土壤固化剂及其使用方法 | |
Dwivedi et al. | Fly ash–waste management and overview: A Review | |
US6808562B2 (en) | Stable consolidated combustion ash material | |
US4250134A (en) | Method for the production of cementitious compositions and aggregate derivatives from said compositions | |
KR102125577B1 (ko) | 순환 유동층 보일러 버텀애시를 자극제로 이용한 결합재 조성물 | |
Rivera et al. | Fly ash-based geopolymer as A4 type soil stabiliser | |
CN103771787A (zh) | 一种活性粉末土壤固化剂及其制备方法与应用 | |
CN101381194A (zh) | 一种环保型淤泥固化剂 | |
Tay et al. | Engineering properties of incinerator residue | |
CN102060428A (zh) | 一种淤泥固化剂及其制备方法 | |
CN106927864A (zh) | 一种用于路桥填筑的轻质泡沫混凝土及其制备方法 | |
CN103184733A (zh) | 一种改良膨胀土的方法及其施工方法 | |
CN107555884A (zh) | 一种用于道路路基的固硫灰渣人工骨料及其制备方法 | |
CN102352622B (zh) | 碱渣改良膨胀土的方法及其施工方法 | |
KR20180109377A (ko) | 6가 크롬 용출이 없는 친환경 연약지반 표층혼합처리 및 흙포장 공법 | |
KR20180027888A (ko) | 중금속 용출이 없는 친환경 연약지반 표층혼합처리 및 흙포장 공법 | |
KR20180051903A (ko) | 중금속 용출이 없는 무독성 표층혼합처리 공법 | |
CN112321269A (zh) | 一种二氧化碳碳化的再生透水砖及其制备工艺 | |
CN104909699A (zh) | 一种环保型、防裂型路面基层配料及其制备方法 | |
KR20180134811A (ko) | 중금속 용출이 없는 친환경 연약지반 표층혼합처리 및 흙포장 공법 | |
Singh et al. | Ash from coal and Biomass combustion | |
KR20030064572A (ko) | 콘크리트 배합 골재 대체재로서의 바텀애쉬를 사용한콘크리트 조성물 | |
Chilukuri et al. | Status of agro-industrial waste used to develop construction materials in Andhra Pradesh region–India | |
WO2019227513A1 (zh) | 一种酸性硫酸盐土路基填料改良工艺 | |
KR102522763B1 (ko) | 중금속 용출이 없고 내화학성이 향상된 콘크리트 2차제품용 결합재 및 이를 이용한 콘크리트 2차제품 제조방법 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170825 Address after: 100013 building C, building 30, North Third Ring Road East, Beijing, Chaoyang District, 1801 Patentee after: Construction Building Materials Institute Ltd. Address before: 100013 Beijing, North Third Ring Road, No. 30 East Road, Chaoyang District Co-patentee before: Construction Building Materials Institute Ltd. Patentee before: China Academy of Building Research |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120815 Termination date: 20180811 |