| 一种常温高效脱脂剂 |
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| 引用本文： | 谷中芳,杨立会,张柯,王晓玲,李小云. 一种常温高效脱脂剂[J]. 腐蚀与防护, 2012, 0(4): 345-348 |
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| 作者姓名： | 谷中芳 杨立会 张柯 王晓玲 李小云 |
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| 作者单位： | 河北科技大学化学与制药工程学院 |
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| 摘 要： | 研究了一种常温下使用的化学脱脂剂。结果表明,氢氧化钠10g/L、硅酸钠8g/L、碳酸钠6g/L、多聚磷酸钠5g/L、焦磷酸钠1g/L、柠檬酸钠8g/L、磷酸钠10g/L、十二烷基苯磺酸钠12g/L时,脱脂率达到99%。试验所得脱脂剂优化配方,较其它脱脂工艺温度有所降低,防腐蚀、防锈性能大为提高,还是一条经济节约、绿色环保的工艺路线。
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| 关 键 词： | 脱脂剂 化学脱脂 脱脂率 |
An Efficient Degreasing Agent Used at Normal Temperature |
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| GU Zhong-fang,YANG Li-hui,ZHANG Ke,WANG Xiao-ling,LI Xiao-yun. An Efficient Degreasing Agent Used at Normal Temperature[J]. Corrosion & Protection, 2012, 0(4): 345-348 |
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| Authors: | GU Zhong-fang YANG Li-hui ZHANG Ke WANG Xiao-ling LI Xiao-yun |
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| Affiliation: | (School of Chemical and Pharmaceutical Engineering,Hebei University of Science and Technology,Shijiazhuang 050018,China) |
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| Abstract: | A chemical degreasing agent used at normal temperature was developed.The results show that when optimal formulas of the degreasing agent were sodium hydroxide 10 g/L,sodium silicate 8 g/L,sodium carbonate 6 g/L,sodium polyphosphate 5 g/L,sodium pyrophosphate 1 g/L,sodium citrate 8 g/L,sodium phosphate 10 g/L,sodium 12 g/L,the skim rate reached 99%.The degreasing temperature of the agent is lower than that of other agents,and the anti-corrosion and antirust performance is greatly improved.This process route is economical and environmental. |
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| Keywords: | degreasing agent chemical degreasing skim rate |
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