CN102226089B - 一种适用于高土壤电阻率环境接地工程的土壤改良剂 - Google Patents
一种适用于高土壤电阻率环境接地工程的土壤改良剂 Download PDFInfo
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- CN102226089B CN102226089B CN201110094402.9A CN201110094402A CN102226089B CN 102226089 B CN102226089 B CN 102226089B CN 201110094402 A CN201110094402 A CN 201110094402A CN 102226089 B CN102226089 B CN 102226089B
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- soil
- calcium
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- magnesium
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- ZFXVRMSLJDYJCH-UHFFFAOYSA-N calcium magnesium Chemical compound [Mg].[Ca] ZFXVRMSLJDYJCH-UHFFFAOYSA-N 0.000 claims abstract description 19
- 229910052751 metal Inorganic materials 0.000 claims abstract description 14
- 239000002184 metal Substances 0.000 claims abstract description 14
- 239000011347 resin Substances 0.000 claims abstract description 14
- 229920005989 resin Polymers 0.000 claims abstract description 14
- 239000000203 mixture Substances 0.000 claims abstract description 13
- 229910052747 lanthanoid Inorganic materials 0.000 claims abstract description 12
- 239000002893 slag Substances 0.000 claims abstract description 12
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims abstract description 11
- 229910052725 zinc Inorganic materials 0.000 claims abstract description 11
- 239000011701 zinc Substances 0.000 claims abstract description 11
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 10
- ULGYAEQHFNJYML-UHFFFAOYSA-N [AlH3].[Ca] Chemical compound [AlH3].[Ca] ULGYAEQHFNJYML-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000004115 Sodium Silicate Substances 0.000 claims abstract description 9
- YPCCBNIDBZBBBG-UHFFFAOYSA-I aluminum;calcium;pentahydroxide Chemical compound [OH-].[OH-].[OH-].[OH-].[OH-].[Al+3].[Ca+2] YPCCBNIDBZBBBG-UHFFFAOYSA-I 0.000 claims abstract description 9
- 239000000440 bentonite Substances 0.000 claims abstract description 9
- 229910000278 bentonite Inorganic materials 0.000 claims abstract description 9
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims abstract description 9
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229910052911 sodium silicate Inorganic materials 0.000 claims abstract description 9
- 229920002472 Starch Polymers 0.000 claims description 11
- 235000019698 starch Nutrition 0.000 claims description 11
- 239000008107 starch Substances 0.000 claims description 11
- 150000002602 lanthanoids Chemical class 0.000 claims description 10
- 239000002994 raw material Substances 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 7
- 239000004020 conductor Substances 0.000 abstract description 4
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- 239000003349 gelling agent Substances 0.000 abstract 2
- -1 lanthanide rare earth metal Chemical class 0.000 abstract 2
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- 229910000831 Steel Inorganic materials 0.000 description 7
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- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
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Landscapes
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
Abstract
Description
序号 | 项目名称 | 本发明技术参数 | 行业标准要求 | 传统配方技术水平 |
1 | 降阻剂电阻率(干态) | ≤0.85Ω·m | ≤6Ω·m | 3.5~4.9Ω·m |
2 | 降阻剂电阻率(湿态) | ≤0.30Ω·m | ≤5Ω·m | 2.4~3.8Ω·m |
3 | PH值 | 10.7~11.3 | 7~12 | 7.2~11.5 |
4 | 吸水率 | ≥250% | ------ | 25~40% |
5 | 降阻率(ρ≤500Ω·m) | 50~65% | ------ | 30~50% |
6 | 降阻率(ρ≤2000Ω·m) | 75~90% | ------ | 40~60% |
7 | 电阻率温度系数α | ≤0.007 | ------ | 0.02~0.05 |
8 | 冲击电流耐受 | ΔR≤1.6% | ΔR≤20% | ΔR≤2.4~5.5% |
9 | 工频电流耐受 | ΔR≤1.4% | ΔR≤20% | ΔR≤2.2~4.3% |
10 | 纯降阻剂圆钢腐蚀 | ≤0.0017mm/a | ≤0.03mm/a | 0.015~0.028mm/a |
11 | 纯降阻剂扁钢腐蚀 | ≤0.0016mm/a | ≤0.03mm/a | 0.015~0.028mm/a |
12 | 纯降阻剂镀锌圆钢腐蚀 | ≤0.0026mm/a | ≤0.03mm/a | 0.010~0.025mm/a |
13 | 纯降阻剂镀锌扁钢腐蚀 | ≤0.0013mm/a | ≤0.03mm/a | 0.010~0.025mm/a |
14 | 埋地条件圆钢腐蚀 | ≤0.0083mm/a | ≤0.05mm/a | 0.022~0.048mm/a |
15 | 埋地条件扁钢腐蚀 | ≤0.0069mm/a | ≤0.05mm/a | 0.025~0.046mm/a |
16 | 埋地条件镀锌圆钢腐蚀 | ≤0.0008mm/a | ≤0.05mm/a | 0.037~0.048mm/a |
17 | 埋地条件镀锌扁钢腐蚀 | ≤0.0008mm/a | ≤0.05mm/a | 0.034~0.045mm/a |
18 | 使用寿命 | ≥50年 | ------ | 10~15年 |
19 | 毒性、污染性 | 无 | ------ | 有或微量 |
20 | 电力电化学加速腐蚀 | ≤0.006mm/a | ≤0.03mm/a | 0.028~0.085mm/a |
Claims (2)
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CN201110094402.9A CN102226089B (zh) | 2011-04-14 | 2011-04-14 | 一种适用于高土壤电阻率环境接地工程的土壤改良剂 |
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CN102226089B true CN102226089B (zh) | 2014-06-04 |
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Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN105390179A (zh) * | 2015-10-28 | 2016-03-09 | 国网吉林省电力有限公司检修公司 | 一种降阻泥及其制备方法 |
CN106683745A (zh) * | 2016-12-16 | 2017-05-17 | 北京先研科技有限责任公司 | 用于改变土壤电阻的改阻剂 |
CN106957659B (zh) * | 2017-03-08 | 2019-08-13 | 宁波高新区远创科技有限公司 | 一种高土壤电阻率环境接地工程专用土壤改良剂的制备方法 |
CN110714337B (zh) * | 2019-09-30 | 2022-04-12 | 安徽工程大学 | 一种基于不同织物组织CNTs涂层传感织物的制备方法 |
CN115527701A (zh) * | 2022-09-20 | 2022-12-27 | 中国人民解放军空军工程大学 | 一种接地降阻材料及其应用 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1080624A (zh) * | 1992-06-26 | 1994-01-12 | 陈惠民 | 超强吸水树脂型接地降阻剂 |
CN101447242A (zh) * | 2008-12-30 | 2009-06-03 | 中国瑞林工程技术有限公司 | 接地降阻剂 |
CN101719393A (zh) * | 2008-12-30 | 2010-06-02 | 中国瑞林工程技术有限公司 | 一种生物菌接地降阻剂及其制备方法 |
CN101841086A (zh) * | 2009-03-15 | 2010-09-22 | 任涤权 | 一种新型接地降阻剂和新型接地降阻模块 |
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2011
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1080624A (zh) * | 1992-06-26 | 1994-01-12 | 陈惠民 | 超强吸水树脂型接地降阻剂 |
CN101447242A (zh) * | 2008-12-30 | 2009-06-03 | 中国瑞林工程技术有限公司 | 接地降阻剂 |
CN101719393A (zh) * | 2008-12-30 | 2010-06-02 | 中国瑞林工程技术有限公司 | 一种生物菌接地降阻剂及其制备方法 |
CN101841086A (zh) * | 2009-03-15 | 2010-09-22 | 任涤权 | 一种新型接地降阻剂和新型接地降阻模块 |
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