Solvent‐Aided Crystallization for Biodiesel Purification,Chemical Engineering & Technology

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Solvent‐Aided Crystallization for Biodiesel Purification
Chemical Engineering & Technology ( IF 1.8 ) Pub Date : 2020-01-21 , DOI: 10.1002/ceat.201900433
Shafirah Samsuri _{1,

2} , Ngiam Li Jian ₁ , Farah Wahida Jusoh ₁ , Eduard Hernández Yáñez ₃ , Noor Yahida Yahya ₄

Affiliation

The application of solvent‐aided crystallization (SAC) is based on the addition of a solvent, here 1‐butanol, to crude biodiesel to catalyze the purification process by separating biodiesel from contaminants via crystallization process. Response surface methodology was applied to optimize the process parameters of SAC, represented by biodiesel purity. The purified biodiesel was analyzed by means of gas chromatography‐mass spectrometry for the composition of the present fatty acid methyl ester (FAME). Under the predicted optimum process conditions within the experimental ranges for the highest biodiesel purity, the predicted biodiesel purity was 99.375 %.

中文翻译：

溶剂辅助结晶，用于生物柴油纯化

溶剂辅助结晶（SAC）的应用是基于在粗生物柴油中添加一种溶剂（此处为1-丁醇），以通过结晶过程将生物柴油与污染物分离，从而催化纯化过程。应用响应面方法优化了以生物柴油纯度为代表的SAC的工艺参数。通过气相色谱-质谱法分析纯化的生物柴油中本脂肪酸甲酯（FAME）的组成。在最高生物柴油纯度的实验范围内的预测最佳工艺条件下，预测生物柴油纯度为99.375％。

更新日期：2020-01-21

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