Melt crystallization of binary mixture of fatty acids as model biofuel
Melt crystallization of binary mixture of fatty acids as model biofuel
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DOI：
10.1002/crat.201600316
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发表时间：
2017-02
影响因子：
1.5
通讯作者：
Takuji Yamamoto;Takuto Fujikawa;Nobuyoshi Okamoto;K. Itoh;K. Maeda;K. Fukui;H. Kuramochi
中科院分区：
文献类型：
--
作者：
Takuji Yamamoto;Takuto Fujikawa;Nobuyoshi Okamoto;K. Itoh;K. Maeda;K. Fukui;H. Kuramochi
为了同时考虑熔体结晶过程中固体层的生长和溶质的分布，我们提出了考虑固体层与熔体之间固液界面热质传递的经验方程。为了从模拟生物燃料的二元混合脂肪酸中分离出饱和脂肪酸作为固相，我们采用了三种不同种类的二元熔体进行熔融结晶，分别以甘油三酯为不饱和脂肪酸，肉豆蔻酸、棕榈酸和硬脂酸为饱和脂肪酸。结果证实了所提出的方程在不同结晶条件下的有效性。
To account for both the growth of solid layer and solute distribution in melt crystallization, we proposed empirical equations involving heat and mass transfer at the solid‐liquid interface between the solid layer and melt. With the aim of separating saturated fatty acid as a solid phase from binary mixture of fatty acids as model biofuel, we performed melt crystallization by employing three different species of binary melts which contained triglyceride as unsaturated fatty acid, and myristic acid, palmitic acid, or stearic acid as saturated fatty acid, respectively. As a result, we confirmed the validity of the proposed equations under the varied crystallization conditions.