The aim of this work is to evaluate analytical tools for fast assessment of the catalysts’ ability to conduct a catalytic cracking process with the use of vegetable oils. The practical context of the presented concept relates to the use of cracking reaction products as valuable chemical raw materials. The proposed analytical tools allow for quick assessment of reaction products, indication of the molecular weight range, or the presence of specific functional groups. We want to emphasize that vegetable oils can not only be raw products for biofuels but also an alternative to petrochemicals. The study was undertaken to determine the influence of acid–base properties of catalysts on the rapeseed oil conversion process at 500°C. The effect of these properties on the character of the process and quality of the products obtained was shown to be very high. Basic correlations between the formation of coke, gaseous products and dehydrogenation products, and acid–base parameters of the individual catalysts have been observed. The use of spectroscopic methods (FTIR ‐ Fourier Transform Infrared Spectroscopy, ¹H NMR ‐ Nuclear Magnetic Resonance) for fast qualitative analysis of the products is described.

中文翻译：

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用二氧化系统催化裂解菜籽油：石化产品的替代品

这项工作的目的是评估分析工具，以快速评估催化剂使用植物油进行催化裂化过程的能力。提出的概念的实际背景涉及裂化反应产物作为有价值的化学原料的用途。提出的分析工具可用于快速评估反应产物，指示分子量范围或特定官能团的存在。我们要强调的是，植物油不仅可以作为生物燃料的原料，而且可以替代石油化学产品。进行该研究以确定催化剂的酸碱性质对500°C下菜籽油转化过程的影响。这些性能对工艺特性和所得产品质量的影响显示出很高的效果。已观察到焦炭，气态产物和脱氢产物的形成与各个催化剂的酸碱参数之间的基本相关性。光谱方法的使用（FTIR-傅立叶变换红外光谱，^{本文介绍了}用于产品快速定性分析的¹ H NMR-核磁共振。