| 影响ZDDP T203的因素分析及在生产中的效应 |
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| 引用本文： | 封国寿.影响ZDDP T203的因素分析及在生产中的效应[J].化学工程师,2009,23(9):55-57,61. |
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| 作者姓名： | 封国寿 |
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| 作者单位： | 锦州石化公司,辽宁锦州,121001 |
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| 摘 要： | 通过对影响T203产品的多因素分析,摸索出了在工业化中制备的最佳条件为：（1）制酸阶段：P2S5选用硫磷比A1～A2左右的,辛醇与P2S5的摩尔比为C2∶1,加辛醇温度为85℃,反应温度为95℃,反应时间为D2×2h;（2）皂化成盐阶段：ZnO过量E3%,ZnO加料温度为F3℃,反应温度为90℃,反应时间为3h;（3）过滤助滤剂B3型。采用优选条件后,提高了产品质量,降低了生产成本,并解决了困扰多年的生产过滤难的问题。
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| 关 键 词： | ZDDP P2S5 硫磷比 |
Analysis on influence factors to ZDDP T203 and effect in producing |
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| FENG Guo-shou.Analysis on influence factors to ZDDP T203 and effect in producing[J].Chemical Engineer,2009,23(9):55-57,61. |
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| Authors: | FENG Guo-shou |
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| Affiliation: | FENG Guo-shou (Jinzhou Petrochemical Co., Jinzhou 121001, China) |
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| Abstract: | Best industrial preparing conditions were found by analysis on influence factors to ZDDP T203.The conditions were：（1） acid accumulator making stage：the phosphorus and sulfur ratio of P2S5 was A1～A2, the mole ratio of octanol and P2S5 was C2∶1, the temperature of octanol was 85℃, reaction temperature was 95℃, reaction time was D2×2h;（2） saponification stage：ZnO was overdose E3%, temperature of ZnO was F3℃, reaction temperature was 90℃, reaction time was 3h.（3） filter aid was type B3.The optimized conditions were help to advance product quality, decrease the producing cost, and solve the filtering problem which bothered years. |
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| Keywords: | ZDDP P2S5 |
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