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The influences of feed concentration and feed rate on molecular distillation were carried out with simulation of DBP and DBS mixtures. 以DBP和DBS混合物进行了模拟计算,详细考察了进料浓度和进料速率对分子蒸馏过程的影响,并与实际蒸馏效果作了对比分析。
After purification by molecular distillation,content of 1,3-DAG in the product can reach 84.25%. 产品经分子蒸馏纯化后1;3 DAG可达84.;25%25
A process for preparing cinnamaldehyde from cassia oil with using molecular distillation was investigated. 利用分子蒸馏技术对肉桂油分离提纯肉桂醛工艺技术条件进行了研究。
Tea Tree Oil(TTO) from Guangdong was purified by molecular distillation technology. 利用分子蒸馏技术精制粤产茶树油。
Molecular distillation is a new-stype technology which is applicated for the separation of liquid . 分子蒸馏是一种新型的用于液-液分离的分离技术。
This paper describes the definiction,basic principle and advantages of molecular distillation. 本文介绍了分子蒸馏的概念基本原理及其分离特点。
For fractionation and enrichment of it,molecular distillation was used,and the c9,t11-CLA content in lauryl esters increased to 92.2 wt%. 采用分子蒸馏装置来分离纯化大量样品;最后得到纯度92.;2 wt%25的c9;t11-共轭亚油酸。
The product of high quality and yield was obtained by the molecular distillation technology with unesterified fish oil and seal oil as material. 实验表明,以未经酯化的深海鱼油及海狗油为原料,利用分子蒸馏工艺可以得到较高的产品质量和收率。
The article introduce structure, design calculation and control principle of preheater in Hight atmospheric molecular distillation equipment. 本文介绍高真空分子蒸馏设备中预热器的结构、设计计算、控制原理。
Elsholtzia rugulosa seed oil were extracted by squeezing method,solvent extraction method,molecular distillation method and supercritical extraction. 采用压榨法、溶剂浸提法、分子蒸馏法、超临界法提取了野香苏籽油。
The principle and character of molecular distillation and its application in food industry,fine chemical industry and pharmaceutical industry are introduced,whith ref. 21. 介绍了分子蒸馏的基本原理、特点及其在食品工业、精细化工和医药工业中的应用。引用文献21篇。
PURPOSE: To explore the feasibility of extraction and separation active principles of traditional Chinese medicine by supercritical CO2 extraction and molecular distillation. 目的：探讨超临界CO_2萃取技术和分子蒸馏联合应用对中草药有效成分进行提取和分离的可行性。
The crude production was purified h molecular distillation, and the FT-IR spectrum indicated the product was pentaerythritol oleate with relative high purity. 反应粗产品用分子蒸馏技术进行分离纯化，红外光谱分析表明产品为纯度很高的季戊四醇油酸酯。
Abstract This paper studied the homogeneous saponification of lanolin，separation of lanolin acids and alcohols，and refining lanolin acids and alcohols by molecular distillation. 摘要研究了羊毛脂均相皂化制备及羊毛脂醇和羊毛脂酸的反应。结果表明；
This article introduce that the keystone of the molecular distillation、the characteristic and the application of the molecular distillation in food industry in recently. 介绍了分子蒸馏技术的基本原理、作用特点以及近年来在食品工业中的应用。
The chemical constituents in the extract of Ligusticum chuanxiong Hort. by supercritical CO2 extractionand molecular distillation product were analyzed by GC-MS, respectively. 采用气质联用技术分别对川芎超临界CO2萃取物及分子蒸馏产物中的化学成分进行了分析。
The conjugated linoleic acid is prepared through caustic soda catalysis, and single molecular distillation process to eliminate residual solvent, dewater, decolor, and deodor. 本发明对由烧碱催化所得共轭亚油酸，采用单一的分子蒸馏技术，达到脱除残溶、脱水、脱色、脱臭和除味的目的。
Molecular distillation simulation of free fatty acid separation from rapeseed oil soapstock was carried out on the basis of the model and estimation of components thermodynamic properties. 根据建立的分子蒸馏模型和物化参数的估算,对菜籽油皂脚中游离脂肪酸的分离进行模拟,并与实际试验数据进行了比较。
The technology of catalytic isomerization of O,O-dimethylphosphoroamidothioate to O,S-dimethylphosphoroamidothioate and separation of the product by molecular distillation was studied. 对O,O-二甲基硫代磷酰胺催化异构-分子蒸馏合成O,S-二甲基硫代磷酰胺的工艺进行了研究。
The technique of molecular distillation is completely summarized in aspect of principles and characters,types of the apparatus,industrialized application and present research situation. 该文从其原理特点、装置结构类型、工业化应用及研究现状等方面,对分子蒸馏技术作一全面综述。