| 油品添加剂过滤工艺优化 |
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| 引用本文： | 蔡晓晨,刘东晖.油品添加剂过滤工艺优化[J].石化技术与应用,2002,20(3):161-164. |
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| 作者姓名： | 蔡晓晨 刘东晖 |
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| 作者单位： | 中国石油,兰州润滑油研究开发中心,甘肃,兰州,730060 |
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| 摘 要： | 通过对兰炼－Lubrizol添加剂公司生产的二异辛基二硫代磷酸锌（T203），二异丙基二硫代磷酸锌（T205)进行分析，采用生产中的过滤条件，在恒压过滤机上进行滤速评定，得到T203典型样品过滤速度为1．33mL/min，T205典型样品过滤速度为0．14mL/min，应用均匀设计软件在恒压过滤装置上进行过滤工艺优化，分别得到T203，T205过滤速度数学模型，并确定了各因素的影响次序，通过统计调优得到最佳过滤条件，使T203滤过提高8倍，T205滤速提高12倍。
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| 关 键 词： | 油品添加剂 过滤工艺 二异辛基二硫代磷酸锌 二异丙基二硫代磷酸锌 工艺优化 |
| 文章编号： | 1009-0045(2002)03-0161-04 |
| 修稿时间： | 2001年12月18 |
Study on optimization of filtration process for T203 and T205 |
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| CAI Xiao-chen,LIU Dong-hui.Study on optimization of filtration process for T203 and T205[J].Petrochemical Technology & Application,2002,20(3):161-164. |
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| Authors: | CAI Xiao-chen LIU Dong-hui |
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| Abstract: | The zinc diisooctyl dithiophosphate (T203) and zinc diisopropyl dithiophosphate (T203) manufactured by Lanzhou Refinery- Lubrizol Addictive Company were analyzed. Their filtrating rates were measured on constant filter-press in the productive condition. The results showed that the filtrating rates of T203 and T205 samples were 1.33 mL/min and 0.14 mL/min, respectively. The filtration process was optimized on constant filter - press by means of uniform design software, and the mathematical models of filtrating rate for T203 and T205 were obtained. The order for all the effective factors was decided, and the optimized filtrating condition was calculated with statistical optimization, through which the rates for T203 and T205 were geminated by 8 and 12, respectively. |
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| Keywords: | zinc diisooctyl dithiophosphate zinc dissopropyl dithiophosphate filtration process optimaization |
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