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The Effect of Hexene-1 in Feedstock on the Yield of Target Products during Thermal Pyrolysis of n -Hexane
Russian Journal of Applied Chemistry ( IF 0.9 ) Pub Date : 2020-06-26 , DOI: 10.1134/s1070427220050109
V. O. Levin , K. P. Vasil’eva , V. V. Potekhin

Abstract

The effect of the α-olefin addition in the pyrolysis feedstock on the yield of ethylene, propylene, and divinyl (butadiene-1,3) was studied using the n-hexane–hexene-1 model system under conditions of a laboratory flow-type thermal pyrolysis setup. It was found that the total yield of unsaturated hydrocarbons C2=–C4= depends on the ratio of n-hexane : hexene-1 in the initial mixture and is characterized by a maximum value at a 0.36 molar fraction of hexene-1 in feedstock. The main directions of reactions in the presence of an α-olefin are discussed.


中文翻译:

正己烷热裂解过程中原料中己烯-1对目标产物收率的影响

摘要

(丁二烯-1,3)使用所研究的在热解原料的α烯烃加成乙烯,丙烯,和二乙烯基的产率的效果Ñ实验室流式的条件下-己烷-己烯-1模型系统热裂解装置。结果发现,不饱和烃的总收率Ç 2 = -C 4 =取决于比例Ñ正己烷:在初始混合物己烯-1和在1-己烯的0.36摩尔分数的特征在于由最大值原料。讨论了在α-烯烃存在下反应的主要方向。
更新日期:2020-06-26
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