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Study on the Photochemical Chlorination of Hydrocracking Tail Oil to Synthesize Chloroparaffin
Author(s): SHEN Jie-fa, ZHANG Yue, YAN Shen-hu, LIU Jian-wu
Pages: 42-
44,48
Year: 2007
Issue:
1
Journal: JIANGSU CHEMICAL INDUSTRY
Keyword: 加氢尾油; 氯气; 光氯化; 合成;
Abstract: 叙述了氯化石蜡国内外合成技术状况及各合成路线的对比,介绍了以加氢尾油、氯气为原料,浓硫酸为酸洗剂,白土为吸附剂,通过光氯化法合成氯化石蜡-52.取物料配比为m(硫酸)∶m(白土)∶m(加氢尾油)=8 ∶6 ∶100,酸洗处理的温度取100 ℃,酸洗时间为2 h,静置时间为1 h.白土吸附的温度为120 ℃,吸附时间为2 h,静置时间为2 h.氯化反应温度控制在70~80 ℃,氯化石蜡产品含量≥52%.
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