| 一种环保型化学清洗剂的研制及性能研究 |
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| 引用本文： | 刘振法,张利辉,闫美芳,郭茹辉,何蕊. 一种环保型化学清洗剂的研制及性能研究[J]. 清洗世界, 2011, 27(6): 9-12,40 |
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| 作者姓名： | 刘振法 张利辉 闫美芳 郭茹辉 何蕊 |
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| 作者单位： | 河北省科学院能源研究所,河北省工业节水工程技术研究中心,河北石家庄050081 |
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| 摘 要： | 以柠檬酸、氨基磺酸、聚天冬氨酸钠、硫脲和助剂制备了一种固体环保型化学清洗剂.采用静态挂片和振动摇床试验法对清洗剂的腐蚀和生物降解性能进行了测定.采用极化曲线法和腐蚀试片扫描电子显微镜照相分别对缓蚀机理进行了研究.结果表明,该清洗剂对碳钢、不锈钢、铜和铝具有优良的缓蚀性能,28天后降解率可达94%以上.
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| 关 键 词： | 化学清洗剂 柠檬酸 缓蚀 生物降解性 |
Preparation and performance research of an enviromentally friendly chemical cleaning agent |
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| LIU Zhenfa,ZHANG Lihui,YAN Meifang,GUO Ruhui,HE Rui. Preparation and performance research of an enviromentally friendly chemical cleaning agent[J]. Cleaning World, 2011, 27(6): 9-12,40 |
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| Authors: | LIU Zhenfa ZHANG Lihui YAN Meifang GUO Ruhui HE Rui |
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| Affiliation: | LIU Zhenfa,ZHANG Lihui,YAN Meifang,GUO Ruhui,HE Rui(Institute of Energy Resources,Heibei Academy of Sciences,Hebei Engineering Research Center for Water Saving in Industry,Shijiazhuang,Hebei 050081,China) |
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| Abstract: | A enviromentally friendly solid chemical cleaner is made from citric acid,sulfamic acid,po-lyaspartic acid,sulfourea and accessory ingredient.The performances of corrosion and biodegradability of the cleaner are studied by the static hanging piece and shaking-bottle incubating test.The corrosion inhibition mechanism of cleaner is studied by potent iodynamic polarization and SEM of the corrosion testing piece.The results show that the cleaner has good corrosion inhibition performance on carbon steel,stainles... |
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| Keywords: | chemical cleaner citric acid corrosion inhibition biodegradability |
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