CN104108905A - 一种高有机质滩涂淤泥的早强型复合固化剂及其应用 - Google Patents
一种高有机质滩涂淤泥的早强型复合固化剂及其应用 Download PDFInfo
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- CN104108905A CN104108905A CN201410326085.2A CN201410326085A CN104108905A CN 104108905 A CN104108905 A CN 104108905A CN 201410326085 A CN201410326085 A CN 201410326085A CN 104108905 A CN104108905 A CN 104108905A
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- curing agent
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- composite curing
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- 239000003795 chemical substances by application Substances 0.000 title claims abstract description 17
- 239000002131 composite material Substances 0.000 title claims abstract description 16
- 239000005416 organic matter Substances 0.000 title abstract 2
- 239000002689 soil Substances 0.000 claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000004568 cement Substances 0.000 claims abstract description 10
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims abstract description 9
- 235000011941 Tilia x europaea Nutrition 0.000 claims abstract description 9
- 239000010881 fly ash Substances 0.000 claims abstract description 9
- 239000004571 lime Substances 0.000 claims abstract description 9
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 claims abstract description 8
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 8
- 229910052602 gypsum Inorganic materials 0.000 claims abstract description 8
- 239000010440 gypsum Substances 0.000 claims abstract description 8
- 239000012286 potassium permanganate Substances 0.000 claims abstract description 8
- 229910052938 sodium sulfate Inorganic materials 0.000 claims abstract description 8
- 235000011152 sodium sulphate Nutrition 0.000 claims abstract description 8
- 239000010802 sludge Substances 0.000 claims description 22
- 239000000203 mixture Substances 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 12
- 229960004418 trolamine Drugs 0.000 claims description 7
- 230000008569 process Effects 0.000 claims description 4
- DPDMMXDBJGCCQC-UHFFFAOYSA-N [Na].[Cl] Chemical compound [Na].[Cl] DPDMMXDBJGCCQC-UHFFFAOYSA-N 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 claims description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 abstract 2
- 239000002440 industrial waste Substances 0.000 abstract 1
- 239000011780 sodium chloride Substances 0.000 abstract 1
- 238000005728 strengthening Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 description 10
- 238000010276 construction Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 239000004927 clay Substances 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009440 infrastructure construction Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Landscapes
- Treatment Of Sludge (AREA)
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
Abstract
Description
天然密度ρ(g/cm3) | 含水量w(%) | 比重ds | 孔隙比e | 液限wL | 塑限wP | 塑性指数Ip | 有机质 |
1.62 | 66.5 | 2.62 | 1.693 | 50.8 | 25.6 | 25.2 | 18% |
成分 | 水泥 | 减水剂 | 石灰 | 石膏 | 粉煤灰 | 三乙醇胺 | 硫酸钠 | 高锰酸钾 | 氯化钠 |
质量组成/% | 6 | 0.2 | 4.0 | 4.0 | 9.0 | 0.002 | 0.05 | 0.03 | 0.09 |
成分 | 水泥 | 减水剂 | 石灰 | 石膏 | 粉煤灰 | 三乙醇胺 | 硫酸钠 | 高锰酸钾 | 氯化钠 |
质量组成/% | 8 | 0.25 | 1.0 | 2.0 | 9.0 | 0.002 | 0.05 | 0.03 | 0.09 |
成分 | 水泥 | 减水剂 | 石灰 | 石膏 | 粉煤灰 | 三乙醇胺 | 硫酸钠 | 高锰酸钾 | 氯化钠 |
质量组成/% | 10 | 0.1 | 4.0 | 1.0 | 12.0 | 0.002 | 0.05 | 0.03 | 0.09 |
成分 | 水泥 | 减水剂 | 石灰 | 石膏 | 粉煤灰 | 三乙醇胺 | 硫酸钠 | 高锰酸钾 | 氯化钠 |
质量组成/% | 12 | 0.15 | 1.0 | 4.0 | 12.0 | 0.002 | 0.05 | 0.03 | 0.09 |
成分 | 水泥 | 减水剂 | 石灰 | 石膏 | 粉煤灰 | 三乙醇胺 | 硫酸钠 | 高锰酸钾 | 氯化钠 |
质量组成/% | 15 | 0.2 | 3.0 | 2.0 | 12.0 | 0.002 | 0.05 | 0.03 | 0.09 |
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CN104108905A true CN104108905A (zh) | 2014-10-22 |
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Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104844062A (zh) * | 2015-04-29 | 2015-08-19 | 浙江大学 | 一种适合于海洋岩土环境的纳米改性水泥搅拌桩添加剂及其制备方法 |
CN105367010A (zh) * | 2015-10-30 | 2016-03-02 | 郑卫忠 | 一种道路用固化剂及基层固化方法 |
CN105924124A (zh) * | 2016-05-09 | 2016-09-07 | 佳木斯大学 | 一种用于加固路基基层的土壤固化剂 |
CN106082903A (zh) * | 2016-06-17 | 2016-11-09 | 武汉大学 | 一种疏浚淤泥复合固化剂 |
CN106478012A (zh) * | 2016-09-22 | 2017-03-08 | 福建港湾岩土工程集团有限公司 | 一种淤泥固化剂及其制备方法 |
CN106630758A (zh) * | 2016-12-30 | 2017-05-10 | 戴琪 | 一种快干体积稳定型大理岩相似材料的制备方法 |
CN106673569A (zh) * | 2016-12-16 | 2017-05-17 | 南京工业大学 | 一种高有机质含量疏浚淤泥复合固化材料 |
CN107021716A (zh) * | 2017-05-12 | 2017-08-08 | 上海理工大学 | 一种高分子泥浆固化剂及其制备方法 |
CN110127988A (zh) * | 2019-04-22 | 2019-08-16 | 浙江大学宁波理工学院 | 一种电渗固化联合处理污染淤泥的方法 |
CN110526551A (zh) * | 2019-09-06 | 2019-12-03 | 中交上海航道勘察设计研究院有限公司 | 一种淤泥脱水固化剂及资源化利用方法 |
CN114988834A (zh) * | 2022-06-08 | 2022-09-02 | 浙江工业大学 | 一种用于改良滨海盐渍土的早强型复合固化剂及其应用 |
CN117776638A (zh) * | 2024-02-23 | 2024-03-29 | 大连文昇环保科技有限公司 | 一种具有高掺量固废的淤泥固化剂 |
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CN1448358A (zh) * | 2003-05-07 | 2003-10-15 | 河海大学 | 复合型淤泥固化材料 |
CN101081981A (zh) * | 2007-07-13 | 2007-12-05 | 浙江大学 | 淤泥质土复合固化剂 |
CN101220590A (zh) * | 2008-01-04 | 2008-07-16 | 东南大学 | 淤泥固化方法 |
CN101381194A (zh) * | 2008-09-27 | 2009-03-11 | 天津渤海环保工程有限公司 | 一种环保型淤泥固化剂 |
CN102295442A (zh) * | 2011-06-27 | 2011-12-28 | 江苏坤泽科技股份有限公司 | 一种海洋疏浚及滩涂淤泥固化材料 |
CN102649906A (zh) * | 2011-02-23 | 2012-08-29 | 柯正侃 | 一种土体稳定剂及其制备方法和应用 |
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2014
- 2014-07-09 CN CN201410326085.2A patent/CN104108905B/zh active Active
Patent Citations (6)
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CN1448358A (zh) * | 2003-05-07 | 2003-10-15 | 河海大学 | 复合型淤泥固化材料 |
CN101081981A (zh) * | 2007-07-13 | 2007-12-05 | 浙江大学 | 淤泥质土复合固化剂 |
CN101220590A (zh) * | 2008-01-04 | 2008-07-16 | 东南大学 | 淤泥固化方法 |
CN101381194A (zh) * | 2008-09-27 | 2009-03-11 | 天津渤海环保工程有限公司 | 一种环保型淤泥固化剂 |
CN102649906A (zh) * | 2011-02-23 | 2012-08-29 | 柯正侃 | 一种土体稳定剂及其制备方法和应用 |
CN102295442A (zh) * | 2011-06-27 | 2011-12-28 | 江苏坤泽科技股份有限公司 | 一种海洋疏浚及滩涂淤泥固化材料 |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104844062A (zh) * | 2015-04-29 | 2015-08-19 | 浙江大学 | 一种适合于海洋岩土环境的纳米改性水泥搅拌桩添加剂及其制备方法 |
CN105367010A (zh) * | 2015-10-30 | 2016-03-02 | 郑卫忠 | 一种道路用固化剂及基层固化方法 |
CN105924124A (zh) * | 2016-05-09 | 2016-09-07 | 佳木斯大学 | 一种用于加固路基基层的土壤固化剂 |
CN106082903A (zh) * | 2016-06-17 | 2016-11-09 | 武汉大学 | 一种疏浚淤泥复合固化剂 |
CN106478012A (zh) * | 2016-09-22 | 2017-03-08 | 福建港湾岩土工程集团有限公司 | 一种淤泥固化剂及其制备方法 |
CN106673569A (zh) * | 2016-12-16 | 2017-05-17 | 南京工业大学 | 一种高有机质含量疏浚淤泥复合固化材料 |
CN106673569B (zh) * | 2016-12-16 | 2019-03-08 | 南京工业大学 | 一种高有机质含量疏浚淤泥复合固化材料 |
CN106630758A (zh) * | 2016-12-30 | 2017-05-10 | 戴琪 | 一种快干体积稳定型大理岩相似材料的制备方法 |
CN107021716A (zh) * | 2017-05-12 | 2017-08-08 | 上海理工大学 | 一种高分子泥浆固化剂及其制备方法 |
CN110127988A (zh) * | 2019-04-22 | 2019-08-16 | 浙江大学宁波理工学院 | 一种电渗固化联合处理污染淤泥的方法 |
CN110526551A (zh) * | 2019-09-06 | 2019-12-03 | 中交上海航道勘察设计研究院有限公司 | 一种淤泥脱水固化剂及资源化利用方法 |
CN114988834A (zh) * | 2022-06-08 | 2022-09-02 | 浙江工业大学 | 一种用于改良滨海盐渍土的早强型复合固化剂及其应用 |
CN117776638A (zh) * | 2024-02-23 | 2024-03-29 | 大连文昇环保科技有限公司 | 一种具有高掺量固废的淤泥固化剂 |
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