This research aims to study the effect of temperature, collecting time, and condensers on properties of pyrolysis oil. The research was done be analyzing viscosity, density, proportion of pyrolysis products and performance of each condenser towers for the pyrolysis of high-density polyethylene (HDPE) and polyethylene terephthalate (PET) in the mobile pyrolysis plant. Results showed that the main product of HDPE resin was liquid, and the main product of PET resin was solid. Since the pyrolysis of PET results in mostly solid which blocked up the pipe, the analysis of pyrolysis oil would be from the use of HDPE as a raw material. The pyrolysis of HDPE resin in the amount of 100 kg at 400, 425, and 450°C produced the amount of oil 22.5, 27, and 40.5 L, respectively. The study found that 450°C was the temperature that gives the highest amount of pyrolysis oil in the experiment. The viscosity was in the range of 3.287–4.850 cSt. The density was in the range of 0.668–0.740 kg/L. The viscosity and density were increased according to three factors: high pyrolysis temperature, number of condensers and longer sampling time. From the distillation at temperatures below 65, 65–170, 170–250, and above 250°C, all refined products in each temperature range had the carbon number according to their boiling points. The distillation of pyrolysis oil in this experiment provided high amount of kerosene, followed by gasoline and diesel.

本研究旨在研究温度，收集时间和冷凝器对热解油性能的影响。通过分析流动热解工厂中高密度聚乙烯（HDPE）和聚对苯二甲酸乙二醇酯（PET）的热解粘度，密度，热解产物的比例以及每个冷凝器塔的性能进行了研究。结果表明，HDPE树脂的主要产物为液体，PET树脂的主要产物为固体。由于PET的热解会导致大部分固体堵塞管道，因此热解油的分析将以HDPE为原料进行。HDPE树脂在400、425和450°C下热解量为100 kg，分别产生了22.5、27和40.5 L的油。研究发现，在实验中，450°C是产生最高量热解油的温度。粘度在3.287–4.850 cSt的范围内。密度在0.668–0.740 kg / L的范围内。粘度和密度的增加取决于三个因素：高温分解温度，冷凝器数量和更长的采样时间。从低于65、65-170、170-250和高于250°C的温度进行蒸馏后，每个温度范围内的所有精炼产品均具有根据其沸点确定的碳数。在该实验中，热解油的蒸馏提供了大量的煤油，其次是汽油和柴油。热解温度高，冷凝器数量多，采样时间长。从低于65、65-170、170-250和高于250°C的温度进行蒸馏后，每个温度范围内的所有精炼产品均具有根据其沸点确定的碳数。在该实验中，热解油的蒸馏提供了大量的煤油，其次是汽油和柴油。热解温度高，冷凝器数量多，采样时间长。从低于65、65-170、170-250和高于250°C的温度进行蒸馏后，每个温度范围内的所有精炼产品均具有根据其沸点确定的碳数。在该实验中，热解油的蒸馏提供了大量的煤油，其次是汽油和柴油。