Taguchi Experiment Design for DES K2CO3-Glycerol Performance in RBDPO Transesterification

Q1 Multidisciplinary

Emerging Science Journal Pub Date : 2023-05-10 DOI:10.28991/esj-2023-07-03-018

S. Arita, L. Komariah, W. Andalia, F. Hadiah, C. Ramayanti

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引用次数: 2

Abstract

Biodiesel production using novel glycerol and potassium carbonate-based catalysts has not been developed under the Taguchi technique. This study aims to determine the most influential parameter in biodiesel production from refined bleach-deodorized palm oil (RBDPO) using DES K2CO3-Glycerol as the novel catalyst. The raw material was subjected to transesterification at the desired reaction parameters estimated by the orthogonal 16-run (L16) approach with 2 levels and 4 factors of the Taguchi technique. Signal-to-noise ratio (SNR) and ANOVA were used to confirm the predicted value. From the results, the catalyst is the most influential variable in the TG value of biodiesel, placed in the first rank of the influence factor. Biodiesel production with a minimum total glycerol value (0.210%) using DES K2CO3-Glycerol as a catalyst is most optimally produced at 95 °C for 4 h and 400 rpm using 30 wt% methanol and 4 wt% catalysts achieved by the Taguchi technique. The biodiesel obtained from RBDPO complies with the required international standards. Doi: 10.28991/ESJ-2023-07-03-018 Full Text: PDF

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DES k2co3 -甘油在RBDPO酯交换中的性能的田口实验设计

使用新型甘油和碳酸钾基催化剂生产生物柴油尚未在田口技术下开发。本研究旨在确定以DES K2CO3甘油为新型催化剂，由精制漂白除臭棕榈油（RBDPO）生产生物柴油过程中最具影响力的参数。原料在通过田口技术的2个水平和4个因素的正交16次运行（L16）方法估计的期望反应参数下进行酯交换。信噪比（SNR）和方差分析用于确认预测值。结果表明，催化剂是影响生物柴油TG值最大的变量，在影响因素中排名第一。使用DES K2CO3甘油作为催化剂生产具有最小总甘油值（0.210%）的生物柴油，最佳情况是在95°C下使用30 wt%甲醇和4 wt%催化剂生产4小时和400 rpm，通过田口技术实现。从RBDPO获得的生物柴油符合要求的国际标准。Doi:10.2899/1ESJ-2023-07-03-018全文：PDF

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