CN1472750A - 物理性接地降阻剂 - Google Patents
物理性接地降阻剂 Download PDFInfo
- Publication number
- CN1472750A CN1472750A CNA021335613A CN02133561A CN1472750A CN 1472750 A CN1472750 A CN 1472750A CN A021335613 A CNA021335613 A CN A021335613A CN 02133561 A CN02133561 A CN 02133561A CN 1472750 A CN1472750 A CN 1472750A
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- reducing agent
- resistance reducing
- cement
- resistance
- grounding resistance
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- 229910002804 graphite Inorganic materials 0.000 claims abstract description 22
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- 229910000278 bentonite Inorganic materials 0.000 claims description 10
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical group O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims description 10
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- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 2
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- 238000005516 engineering process Methods 0.000 description 4
- 239000001488 sodium phosphate Substances 0.000 description 4
- 229910000406 trisodium phosphate Inorganic materials 0.000 description 4
- 235000019801 trisodium phosphate Nutrition 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 description 3
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- RAFRTSDUWORDLA-UHFFFAOYSA-N phenyl 3-chloropropanoate Chemical compound ClCCC(=O)OC1=CC=CC=C1 RAFRTSDUWORDLA-UHFFFAOYSA-N 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- LWIHDJKSTIGBAC-UHFFFAOYSA-K tripotassium phosphate Chemical compound [K+].[K+].[K+].[O-]P([O-])([O-])=O LWIHDJKSTIGBAC-UHFFFAOYSA-K 0.000 description 2
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229920001732 Lignosulfonate Polymers 0.000 description 1
- 239000004117 Lignosulphonate Substances 0.000 description 1
- 241001347978 Major minor Species 0.000 description 1
- 239000011398 Portland cement Substances 0.000 description 1
- 239000004111 Potassium silicate Substances 0.000 description 1
- 239000004115 Sodium Silicate Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000008052 alkyl sulfonates Chemical class 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
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- 238000013459 approach Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 229910052728 basic metal Inorganic materials 0.000 description 1
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- 230000008901 benefit Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 1
- 239000000292 calcium oxide Substances 0.000 description 1
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 1
- 235000012241 calcium silicate Nutrition 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
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- 150000002148 esters Chemical class 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
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- 238000001764 infiltration Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 235000019357 lignosulphonate Nutrition 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
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- 238000002156 mixing Methods 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
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- 229910052760 oxygen Inorganic materials 0.000 description 1
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- 230000002688 persistence Effects 0.000 description 1
- 229910000160 potassium phosphate Inorganic materials 0.000 description 1
- 235000011009 potassium phosphates Nutrition 0.000 description 1
- NNHHDJVEYQHLHG-UHFFFAOYSA-N potassium silicate Chemical compound [K+].[K+].[O-][Si]([O-])=O NNHHDJVEYQHLHG-UHFFFAOYSA-N 0.000 description 1
- 229910052913 potassium silicate Inorganic materials 0.000 description 1
- 235000019353 potassium silicate Nutrition 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000004537 pulping Methods 0.000 description 1
- APTZNLHMIGJTEW-UHFFFAOYSA-N pyraflufen-ethyl Chemical compound C1=C(Cl)C(OCC(=O)OCC)=CC(C=2C(=C(OC(F)F)N(C)N=2)Cl)=C1F APTZNLHMIGJTEW-UHFFFAOYSA-N 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
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- 238000011160 research Methods 0.000 description 1
- 235000019795 sodium metasilicate Nutrition 0.000 description 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
- 229910052911 sodium silicate Inorganic materials 0.000 description 1
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- 238000007711 solidification Methods 0.000 description 1
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- 239000002699 waste material Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Landscapes
- Manufacturing Of Electrical Connectors (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
Description
序号 | 试验项目 | 要求值 | 物理性接地降阻剂 |
1 | 室温电阻率 | ρ≤5Ω·m | ρ<1Ω·m |
2 | 风干电阻率 | 无项 | ρ≈1.5Ω·m |
3 | PH值 | 7~12 | PH>7(与水泥相近) |
4 | 理化考核(失水、冷热循环、水泡) | ρ≤6Ω·m | ρ<1Ω·m |
5 | 纯降阻剂对金属接地体腐蚀率 | 表面平均腐蚀率≤0.03mm/年 | 表面平均腐蚀率≤0.003mm/年 |
6 | 埋地对金属接地体腐蚀率 | 平均腐蚀率≤0.05mm/年 | 表面平均腐蚀率≤0.005mm/年 |
7 | 抗压强度(MPa) | 无项 | 2.0 |
Claims (6)
Priority Applications (1)
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CN 02133561 CN1209770C (zh) | 2002-08-01 | 2002-08-01 | 物理性接地降阻剂 |
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CN 02133561 CN1209770C (zh) | 2002-08-01 | 2002-08-01 | 物理性接地降阻剂 |
Publications (2)
Publication Number | Publication Date |
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CN1472750A true CN1472750A (zh) | 2004-02-04 |
CN1209770C CN1209770C (zh) | 2005-07-06 |
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Application Number | Title | Priority Date | Filing Date |
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CN 02133561 Expired - Fee Related CN1209770C (zh) | 2002-08-01 | 2002-08-01 | 物理性接地降阻剂 |
Country Status (1)
Country | Link |
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CN (1) | CN1209770C (zh) |
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101752021A (zh) * | 2010-02-11 | 2010-06-23 | 昆明宇恬科技工程有限公司 | 长效防腐物理性降阻剂 |
CN102170052A (zh) * | 2010-12-17 | 2011-08-31 | 西安优耐达电力技术有限公司 | 离子缓释剂 |
CN102750999A (zh) * | 2012-07-18 | 2012-10-24 | 山东电力集团公司烟台供电公司 | 一种铜接地网的防腐降阻剂 |
CN103177787A (zh) * | 2011-12-26 | 2013-06-26 | 比亚迪股份有限公司 | 一种用于制备导电银浆的导电粉及导电银浆 |
CN103579786A (zh) * | 2013-10-17 | 2014-02-12 | 西安理工大学 | 一种降低接地网电阻的模块 |
CN104103334A (zh) * | 2014-06-19 | 2014-10-15 | 国家电网公司 | 一种新型高效防腐蚀镀锌钢接地网物理降阻剂 |
CN104318973A (zh) * | 2014-10-24 | 2015-01-28 | 长沙理工大学 | 一种新型丙烯酸改性的膨润土降阻剂 |
CN104810631A (zh) * | 2015-04-23 | 2015-07-29 | 国家电网公司 | 一种酸性红壤用接地降阻复合填料 |
CN105070348A (zh) * | 2015-07-15 | 2015-11-18 | 湖北威达电气有限公司 | 一种复合型接地降阻粉 |
CN105720390A (zh) * | 2014-12-03 | 2016-06-29 | 大同新成新材料股份有限公司 | 接地模块及其制备方法 |
CN105789926A (zh) * | 2016-04-30 | 2016-07-20 | 河南四达电力设备股份有限公司 | 一种胶体石墨接地极 |
CN107767984A (zh) * | 2016-08-18 | 2018-03-06 | 北京海德思特科技有限公司 | 电解离子接地极填充剂 |
CN107945908A (zh) * | 2017-10-24 | 2018-04-20 | 大连智讯科技有限公司 | 一种固体降阻剂及其制备方法 |
CN108232485A (zh) * | 2018-03-20 | 2018-06-29 | 国网陕西省电力公司电力科学研究院 | 一种爆破接地用低阻复合材料 |
CN108409229A (zh) * | 2018-03-08 | 2018-08-17 | 中南大学 | 一种石墨烯改性降阻材料及其制备方法 |
CN109349277A (zh) * | 2018-10-08 | 2019-02-19 | 湖北捷地安电气有限公司 | 一种环保促植被生长型接地降阻材料 |
-
2002
- 2002-08-01 CN CN 02133561 patent/CN1209770C/zh not_active Expired - Fee Related
Cited By (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101752021A (zh) * | 2010-02-11 | 2010-06-23 | 昆明宇恬科技工程有限公司 | 长效防腐物理性降阻剂 |
CN102170052A (zh) * | 2010-12-17 | 2011-08-31 | 西安优耐达电力技术有限公司 | 离子缓释剂 |
CN103177787B (zh) * | 2011-12-26 | 2016-04-27 | 比亚迪股份有限公司 | 一种用于制备导电银浆的导电粉及导电银浆 |
CN103177787A (zh) * | 2011-12-26 | 2013-06-26 | 比亚迪股份有限公司 | 一种用于制备导电银浆的导电粉及导电银浆 |
CN102750999A (zh) * | 2012-07-18 | 2012-10-24 | 山东电力集团公司烟台供电公司 | 一种铜接地网的防腐降阻剂 |
CN102750999B (zh) * | 2012-07-18 | 2013-10-16 | 国家电网公司 | 一种铜接地网的防腐降阻剂 |
CN103579786A (zh) * | 2013-10-17 | 2014-02-12 | 西安理工大学 | 一种降低接地网电阻的模块 |
CN104103334A (zh) * | 2014-06-19 | 2014-10-15 | 国家电网公司 | 一种新型高效防腐蚀镀锌钢接地网物理降阻剂 |
CN104318973A (zh) * | 2014-10-24 | 2015-01-28 | 长沙理工大学 | 一种新型丙烯酸改性的膨润土降阻剂 |
CN104318973B (zh) * | 2014-10-24 | 2016-11-30 | 长沙理工大学 | 一种丙烯酸改性的膨润土降阻剂 |
CN105720390B (zh) * | 2014-12-03 | 2018-05-18 | 大同新成新材料股份有限公司 | 接地模块及其制备方法 |
CN105720390A (zh) * | 2014-12-03 | 2016-06-29 | 大同新成新材料股份有限公司 | 接地模块及其制备方法 |
WO2016169474A1 (zh) * | 2015-04-23 | 2016-10-27 | 国家电网公司 | 一种酸性红壤用接地降阻复合填料及其应用 |
CN104810631A (zh) * | 2015-04-23 | 2015-07-29 | 国家电网公司 | 一种酸性红壤用接地降阻复合填料 |
CN105070348A (zh) * | 2015-07-15 | 2015-11-18 | 湖北威达电气有限公司 | 一种复合型接地降阻粉 |
CN105789926A (zh) * | 2016-04-30 | 2016-07-20 | 河南四达电力设备股份有限公司 | 一种胶体石墨接地极 |
CN107767984A (zh) * | 2016-08-18 | 2018-03-06 | 北京海德思特科技有限公司 | 电解离子接地极填充剂 |
CN107945908A (zh) * | 2017-10-24 | 2018-04-20 | 大连智讯科技有限公司 | 一种固体降阻剂及其制备方法 |
CN108409229A (zh) * | 2018-03-08 | 2018-08-17 | 中南大学 | 一种石墨烯改性降阻材料及其制备方法 |
CN108232485A (zh) * | 2018-03-20 | 2018-06-29 | 国网陕西省电力公司电力科学研究院 | 一种爆破接地用低阻复合材料 |
CN109349277A (zh) * | 2018-10-08 | 2019-02-19 | 湖北捷地安电气有限公司 | 一种环保促植被生长型接地降阻材料 |
Also Published As
Publication number | Publication date |
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CN1209770C (zh) | 2005-07-06 |
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Effective date of registration: 20060317 Address after: Chengdu City, Sichuan Province Ning Road 611731 Xipu town No. 59 Patentee after: Shengwei Electric Co., Ltd., Chengdu Address before: 610065 Sichuan city of Chengdu province moziqiao Sichuan University School of Chemical Engineering Patentee before: Kou Chengping |
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