| 一种无磷缓蚀阻垢剂的研制及其性能研究 |
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| 引用本文： | 曾德芳,张伟,胡丹,张水生,丁复军.一种无磷缓蚀阻垢剂的研制及其性能研究[J].当代化工,2011,40(10):997-1000. |
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| 作者姓名： | 曾德芳 张伟 胡丹 张水生 丁复军 |
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| 作者单位： | 1. 武汉理工大学资源与环境工程学院,湖北省矿物资源加工与环境重点实验室,湖北武汉430070
2. 湖北诗璐化工涂料有限公司,湖北应城,432407 |
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| 基金项目： | 国家2010年中小企业创新基金 |
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| 摘 要： | 以丙烯酸-2-丙烯酰胺-2-甲基丙磺酸共聚物、苯甲酸钠、氨基磺酸、异抗坏血酸钠和锌盐为原料研制一种循环冷却水无磷缓蚀阻垢剂.采用旋转挂片腐蚀试验、电化学试验、静态阻垢试验对循环冷却水无磷缓蚀阻垢剂的缓蚀和阻垢性能进行评定,采用扫描电子显微镜(SEM)对碳钢试片表面腐蚀形貌进行观察,结果表明循环冷却水无磷缓蚀阻垢剂是一种...
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| 关 键 词： | 无磷缓蚀阻垢剂 旋转挂片腐蚀试验 电化学测试 SEM |
Preparation and Performance Study of the Phosphate-free Corrosion and Scale Inhibitor |
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| ZENG De-fang,ZHANG Wei,HU Dan,ZHANG Shui-sheng,DING Fu-jun.Preparation and Performance Study of the Phosphate-free Corrosion and Scale Inhibitor[J].Contemporary Chemical Industry,2011,40(10):997-1000. |
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| Authors: | ZENG De-fang ZHANG Wei HU Dan ZHANG Shui-sheng DING Fu-jun |
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| Affiliation: | ZENG De-fang1,ZHANG Wei1,HU Dan1,ZHANG Shui-sheng2,DING Fu-jun2(1.Hubei Key Lab of Mineral Resource Processing and Environment,School of Resource and Environmental Engineering,Wuhan University of Technology,Hubei Wuhan,430070,China,2.Hubei Shilu Chemical Coat Company,Hubei Yingcheng 432407,China) |
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| Abstract: | Using acrylic acid-2-acrylamido-2-methylpropane sulfonic acid copolymer,sodium benzoate,sulfamic acid,sodium erythorbate,zinc salts as raw materials,a phosphate-free corrosion and scale inhibitor for circulating cooling water was developed.Performances of the composite phosphate-free corrosion and scale inhibitor were evaluated by the rotary hanging sheet corrosion test,the electrochemical test and the static scale inhibition test.The surface corrosion morphology of carbon steel specimens were observed by u... |
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| Keywords: | Phosphate-free corrosion and scale inhibitor The rotary hanging sheet corrosion test Electrochemical test SEM |
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