In order to treat waste during oleic acid production, pyrolysis method was used to investigate the plant oil asphalt (POA) to obtain bio-fuel. It was found that the compounds contained alkane, alkene, fatty acid, plant sterol derivatives, alcohol and etc. in pyrolysis products of POA by Pyrolysis-Gas Chromatography-Mass Spectrometer (Py-GC-MS). The Electrospray Ionization Fourier Transform Ion Cyclotron Resonance Mass Spectrometry (ESI FT-ICR-MS) results showed that dehydrogenation and polymerization reactions took place during the pyrolysis process, but the main reaction was decarboxylation. According to van Krevelen diagram the nature of the bio-fuel can be evaluated. The acid value and viscosity of the resulting bio-fuel produced were higher than that of diesel fuel and reference bio-fuel. The calorific value showed a slight lower value than that of diesel oil. These studies nominated POA as a potential renewable feedstock for bio-fuel production the simple pyrolysis method.

为了处理油酸生产过程中的废物，采用热解法研究了植物油沥青（POA）的生物燃料。通过热解-气相色谱-质谱仪（Py-GC-MS）发现该化合物在POA的热解产物中含有烷烃，烯烃，脂肪酸，植物固醇衍生物，醇等。电喷雾电离傅里叶变换离子回旋共振质谱（ESI FT-ICR-MS）的结果表明，在热解过程中发生了脱氢和聚合反应，但主要反应是脱羧。根据van Krevelen图，可以评估生物燃料的性质。所产生的最终生物燃料的酸值和粘度高于柴油和参考生物燃料。热值显示出比柴油稍低的值。这些研究将POA作为简单的热解方法提名为生物燃料生产的潜在可再生原料。