| 一种环保型无磷缓蚀阻垢剂的实验研究 |
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| 引用本文： | 曾德芳,严欢. 一种环保型无磷缓蚀阻垢剂的实验研究[J]. 徐州工程学院学报, 2012, 0(3): 32-37 |
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| 作者姓名： | 曾德芳 严欢 |
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| 作者单位： | 武汉理工大学资源与环境工程学院,武汉430070 |
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| 基金项目： | 国家2010年中小企业技术创新基金项目（10C26214202268） |
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| 摘 要： | 以壳聚糖（CTS）、聚天冬氨酸（PASP）、助剂A、锌盐为原料,研制出一种环保型无磷缓蚀阻垢剂,使其处理效果与传统缓蚀阻垢剂相比,缓蚀率提高2.07%,阻垢率提高1.63%,药剂成本下降6.7%,且不会造成水体富营养化,无论从产品的性价比还是从环境友好性等方面均优于传统的缓蚀阻垢剂,具有明显的经济与环境效益.
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| 关 键 词： | 无磷 缓蚀阻垢剂 缓蚀性能 阻垢性能 |
Experimental Study on a Green Phosphate-free Corrosion and Scale Inhibitor |
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| ZENG De-fang,YAN Huan. Experimental Study on a Green Phosphate-free Corrosion and Scale Inhibitor[J]. Journal of Xuzhou Istitute of Technology, 2012, 0(3): 32-37 |
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| Authors: | ZENG De-fang YAN Huan |
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| Affiliation: | 2 (School of Resource and Environmental Engineering, Wuhan University of Technology, Wuhan 430070, China) |
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| Abstract: | A new phosphate-free corrosion and scale inhibitor is made from chitosan （CTS）, polyaspar- tic acid（PASP）, additives A and zinc salt. Compared with the traditional corrosion and scale inhibitors, the corrosion rate increased by 2.08%, the scale inhibition rate increased by 1.62%, and its cost was re- duced by 6.7 %. Besides, this phosphate-free corrosion and scale inhibitors won＇t cause eutrophication. In terms of economic costs, product performance and environmental consideration, the new phosphate-free corrosion and scale inhibitor is significantly superior to the traditional one, boasting obvious economic and environmental benefits. |
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| Keywords: | phosphate-free corrosion and scale inhibitor corrosion inhibition scale inhibition per- formance |
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