Abstract

The effect of process parameters (temperature, feed space velocity) of the low-temperature pyrolysis of rapeseed oil (Kultus spring variety) on the yield, properties, and composition of the liquid products obtained was studied. The effect of adding initiator on the course of pyrolysis was examined. The IR spectra of the initial substances and products of low-temperature pyrolysis obtained under different conditions were compared, and the differences were discussed. At the optimum pyrolysis temperature of 500°С, the yield of liquid products increases and the pyrolyzate density and iodine value decrease. Data on the qualitative composition of the rapeseed oil pyrolysis products were obtained.

中文翻译：

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低温菜籽油热解工艺参数对产品收率和质量的影响

摘要

研究了菜籽油（Kultus spring品种）低温热解的工艺参数（温度、进料空速）对所得液体产品的产率、性质和组成的影响。考察了添加引发剂对热解过程的影响。比较了不同条件下低温热解初始物质和产物的红外光谱，并讨论了差异。在最佳热解温度500°С时，液体产物的收率增加，热解液密度和碘值降低。获得了菜籽油热解产物的定性组成数据。