Selective esterification of glycerine to 1-glycerol monooleate : 2. Optimization studies
Selective esterification of glycerine to 1-glycerol monooleate : 2. Optimization studies
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甘油选择性酯化为1-甘油单油酸酯：2.优化研究
DOI：
10.1021/ie960313w
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发表时间：
1997
期刊：
影响因子：
--
通讯作者：
J. Aracil
中科院分区：
文献类型：
--
作者：
N. Sánchez;M. Martínez;J. Aracil
以分子筛为催化剂，采用间歇式反应器合成了1-甘油单油酸酯。中心复合设计已被用于合成该表面活性剂。本研究选择的变量是温度和催化剂浓度。这两个变量的影响是积极的。响应面法已被发现足以代表酯的收率。在这项工作中获得的模型已经过测试，在两个放大实验。在所研究的实验范围内，这些模型与实验结果吻合良好。
The development and optimization of the synthesis of 1-glycerol monooleate over a zeolite type catalyst using a batch reactor have been carried out. A central composite design has been used in the synthesis of this surfactant. The variables chosen for the present study are temperature and catalyst concentration. The influences of both variables are positive. Response surface methodology has been found to represent adequately the yield of ester. The models obtained in this work have been tested in two scale-up experiments. Within the experimental range studied, these models showed good agreement with the experimental results.