Catalytic Pyrolysis of Biomass Waste Mixture over Activated Carbon and Zeolite Catalyst for the Production Bio Oil

Key Engineering Materials Pub Date : 2024-03-27 DOI:10.4028/p-9igsfm

H. Prasetiawan, D. S. Fardhyanti, H. Hadiyanto, W. Fatriasari

引用次数: 0

Abstract

Biomass waste is one of the promising resource for the production of bio oil. In this study, a mixture of biomass waste will be pyrolyzed in the presence of activated carbon and zeolite as the catalyst. The catalyst concentrations were varied at 2%, 4%, 6%, respectively. While, the pyrolysis process was carried out at 500°C, for 60 minutes, with a nitrogen flow of 3 L/min. The highest bio oil yield was obtained the pyrolysis process by using zeolite with 35% at 4% w/w of the catalyst concentration. The lowest acid number obtained was 42.92 on 4% zeolite catalyst with rice husk biomass as the raw material, the best viscosity was obtained on 4% activated carbon multi feedstock with a viscosity value of 4.96 cP. The best density was obtained in multi feedstock with 4% zeolite catalyst and rice husk with 4% zeolite of 0.996 g/mL.

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在活性炭和沸石催化剂上催化热解生物质废料混合物以生产生物油

生物质废物是生产生物油的重要资源之一。在本研究中，生物质废物混合物将在活性炭和沸石作为催化剂的情况下进行热解。催化剂浓度分别为 2%、4% 和 6%。热解过程在 500°C 下进行，持续 60 分钟，氮气流量为 3 升/分钟。在催化剂浓度为 4% w/w 时，使用 35% 的沸石进行热解，生物油产量最高。以稻壳生物质为原料，使用 4% 的沸石催化剂获得的酸数最低，为 42.92；使用 4% 的活性炭多元原料获得的粘度最好，粘度值为 4.96 cP。使用 4%沸石催化剂的多元原料和使用 4%沸石的稻壳得到的最佳密度为 0.996 克/毫升。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Key Engineering Materials

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