The target of this paper is mainly focus on preparation high properties hollow fiber composite membrane and hollow fiber modules for alcohols aqueous dehydration.
本文以醇类有机物脱水为研究目标，主要开展有关中空纤维渗透汽化透水复合膜及其组件研制。
Can be used for alcohols and ketones, also can be used for sealing high temperature water vapor environment.
可用于醇类及酮类，还可用于高温水蒸气环境之密封。
ASE can extract the substances such as acids. terpenes, aldehyde ketones and the big polar alcohols with low boiling point as well as the high boiling point.
ASE除了萃取低沸点的萜类外，还有高沸点酸类、萜类、醛酮类和大极性醇类。
In this paper, we reviewed on the application status and safety of sugar alcohols, oligosaccharides and high sweeteners in sugar-free foods.
本文主要对无糖产品中的糖醇，低聚糖，高倍甜味剂等甜味剂原料的应用概况及其安全性进行综述。
Comparing with the conventional medicament such as alcohols, aldehydes, the advantage of this depressant is that its dosage is small, its water-solubility is nice and the depressant rate is high.
这种缓蚀剂与常规药剂如炔醇类、醛类、及烷苯吡碇类等缓蚀剂相比具有用量少、水溶性好、缓蚀率高等优点。
Comparing with the conventional medicament such as alcohols, aldehydes, the advantage of this depressant is that its dosage is small, its water-solubility is nice and the depressant rate is high.
这种缓蚀剂与常规药剂如炔醇类、醛类、及烷苯吡碇类等缓蚀剂相比具有用量少、水溶性好、缓蚀率高等优点。
应用推荐