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Jurnal Pengendalian Pencemaran Lingkungan (JPPL) Pub Date : 2019-09-26 DOI:10.35970/jppl.v1i01.39

Cyrilla Oktaviananda, I. Fadlilah

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摘要

印尼的能源需求总是随着人口增长和工业增长而增加。另一方面，大量可利用的生物质废物，特别是柚木锯末和玉米芯，鼓励研究人员找到转化生物质废物的正确技术，使废物成为替代能源。水热处理是生物质热转化的技术之一，它可以将生物质转化为类似煤的物质，称为碳氢化合物。生物质废弃物处于异质或混合状态。本研究的目的是利用水热法获得生物质混合物制备固体燃料的最佳组成，并在近似分析的基础上进行回归分析，估算热值。本研究利用的生物质废弃物为柚木锯末和玉米芯粉。研究结果表明，木屑水热处理过程中烃类的产率最高，为68.1%;相同组成的生物质水热处理过程中热值最高，为5402 cal / g。以HHV = 0.837 (% AC) +0.152 (% VM) +0.389 (% FC) -0.022 (% WC)为计算公式，计算结果的绝对误差为4.11%，相对误差为0.28%

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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HYDROTHERMAL TREATMENT CAMPURAN BIOMASSA DAN ANALISIS REGRESI MULTIVARIAT

Energy needs in Indonesia always increase along with population growth and industrial growth. On the other hand, the abundant availability of biomass waste, especially teak sawdust and corn cobs, encouraged researchers to find the right technique for converting biomass waste to make the waste an alternative energy source. Hydrothermal Treatment is one of the techniques for thermal biomass conversion that can convert biomass into coal-like material called hydrochar. The biomass waste is in a heterogeneous or mixed state.The purpose of this study is to obtain the optimum composition of the biomass mixture to make solid fuels using the hydrothermal treatment method and to do a regression analysis to estimate heating value based on proximate analysis. The biomass waste used in this study was teak sawdust and corn cobs powder. The results from this study are the highest yield of hydrochar in the hydrothermal treatment process of teak sawdust which is equal to 68.1% and the highest calor value in the hydrothermal treatment of biomass with the same composition which is equal to 5402 cal / gram. An equation to predict the value calor hydrochar is HHV = 0.837 (% AC) +0.152 (% VM) +0.389 (% FC) -0.022 (% WC) with an absolute error of 4.11% and a relative error of 0.28 %

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Jurnal Pengendalian Pencemaran Lingkungan (JPPL)

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