Department of Environmental Sciences, COMSATS Institute of Information Technology, Abbottabad 22060, Pakistan.
J Hazard Mater. 2010 Jul 15;179(1-3):15-20. doi: 10.1016/j.jhazmat.2010.01.134. Epub 2010 Feb 2.
Advance recycling through pyrolytic technology has the potential of being applied to the management of plastic waste (PW). For this purpose 1 l volume, energy efficient batch reactor was manufactured locally and tested for pyrolysis of waste plastic. The feedstock for reactor was 50 g waste polyethylene. The average yield of the pyrolytic oil, wax, pyrogas and char from pyrolysis of PW were 48.6, 40.7, 10.1 and 0.6%, respectively, at 275 degrees C with non-catalytic process. Using catalyst the average yields of pyrolytic oil, pyrogas, wax and residue (char) of 50 g of PW was 47.98, 35.43, 16.09 and 0.50%, respectively, at operating temperature of 250 degrees C. The designed reactor could work at low temperature in the absence of a catalyst to obtain similar products as for a catalytic process.
通过热解技术进行高级回收有应用于管理塑料废物（PW）的潜力。为此，本地制造了 1 升体积、节能的批量反应器，并对废塑料的热解进行了测试。反应器的原料为 50 克废聚乙烯。在非催化过程中，275°C 时，PW 热解的热解油、蜡、热解气和焦的平均产率分别为 48.6%、40.7%、10.1%和 0.6%。使用催化剂时，50 克 PW 的热解油、热解气、蜡和残渣（焦）的平均产率分别为 47.98%、35.43%、16.09%和 0.50%，操作温度为 250°C。设计的反应器可以在低温下运行，无需催化剂即可获得类似于催化过程的产物。
