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| 浓硫酸催化脱臭馏出物脂肪酸甲酯化工艺研究 | |
| 引用本文： | 鲁志成,谷克仁,冶保献,李俊峰. 浓硫酸催化脱臭馏出物脂肪酸甲酯化工艺研究[J]. 粮食与油脂, 2005, 0(3): 21-23 |
| 作者姓名： | 鲁志成 谷克仁 冶保献 李俊峰 |
| 作者单位： | 1. 力必浩(上海)油脂设备有限公司,上海,200135;河南工业大学,郑州,450002 2. 河南工业大学,郑州,450002 3. 郑州大学,郑州,450052 |
| 摘 要： | 通过改变甲醇用量、温度、时间、催化剂用量等各种条件对脂肪酸甲酯化过程进行控制。研究 表明:脱臭馏出物脂肪酸甲酯化适宜条件为:溶剂:原料(V／w)=1.1:1;甲酯化时间:2小时;甲酯化 温度:60℃;催化剂:原料(V／W)=0.01:1,在该条件下,脂肪酸甲酯化率达到98％。 |
| 关 键 词： | 大豆油脱臭馏出物 脂肪酸 甲酯化 浓硫酸 |
| 文章编号： | 1008-9578(2005)03-0021-03 |
| 修稿时间： | 2005-01-20 |
Studies on Methyl Esterification of Fatty Acid in Soybean Oil Deodorizer Distillate Catalyzed by Oil of Vitriol |
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| LU Zhi-cheng,GU Ke-ren,YE Bao-xian,LI Jun-feng. Studies on Methyl Esterification of Fatty Acid in Soybean Oil Deodorizer Distillate Catalyzed by Oil of Vitriol[J]. Cereals & Oils, 2005, 0(3): 21-23 | |
| Authors: | LU Zhi-cheng GU Ke-ren YE Bao-xian LI Jun-feng |
| Affiliation: | LU Zhi-cheng,GU Ke-ren,YE Bao-xian3,LI Jun-feng |
| Abstract: | Esterification process of soybean oil deodorizer distillate is mentioned in .this thesis, Ester-ification rate can be controlled by altering solvent-to-material ratio, esterification time, esterification temperature, catalyst-to-material ratio, and other conditions. Results suggest that the optimum esterification conditions are as follows: solvent:material (V/W)= 1.1:1, esterification time is 2 hours, temperature is 60℃, catalyst:material (V/W) = 0.01:1. under this condition the esterification rate is 98%. |
| Keywords: | soybean oil deodorizer distillate fatly acid methyl esteriflcation oil of ritriol |
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