Abstract The present study proposed successfully TG-FTIR as a novel technique for high quality bio oil production having desirable concentration of targeted products especially phenols and acids. TG-FTIR analysis of pine waste was performed to calculate yield of desirable chemical compounds at different temperature ranged 350−600 °C. While, bio oil was produced at each corresponded temperatures and GC–MS analysis was carried out to support TG-FTIR analysis which showed high consistency. Additionally, efficient extraction of phenolic compounds was performed via complex method using Ca2+ as a complex agent under alkaline conditions which showed that 95 % phenols were extracted successfully. Meanwhile, production of calcium acetate in residue bio oil turns this study highly valuable for future scientific research.

中文翻译：

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使用 TG-FTIR 分析和从生产的生物油中有效提取酚类化合物的高质量生物油生产

摘要 本研究成功地提出了 TG-FTIR 作为高质量生物油生产的新技术，具有理想的目标产品浓度，尤其是酚类和酸类。对松树废料进行 TG-FTIR 分析以计算在 350-600 °C 的不同温度范围内所需化合物的产量。同时，在每个相应的温度下生产生物油，并进行 GC-MS 分析以支持 TG-FTIR 分析，显示出高一致性。此外，在碱性条件下，使用 Ca2+ 作为络合剂，通过络合法对酚类化合物进行了有效提取，结果表明，95% 的酚类已成功提取。同时，残留生物油中醋酸钙的生产使这项研究对未来的科学研究具有很高的价值。