industrial alcohol

The water was detd. in reagent alcohol and industrial alcohol by measuring the IR absorption at 1651cm~ (-1) with differential spectrophotometry.

本文报导了利用水在1651cm~（-1）的红外吸收测定试剂醇类及工业酒精中水含量的红外差示光谱法。

It to industrial alcohol-based solvent, is a flammable liquids.

它以工业酒精为溶剂, 属易燃物品.

this paper introduced an improved technique in the production of practical, safe, hygienic and convenient solid alcohol with industrial alcohol, stearic acid, paraffin, cupric nitrate as main materials.

介绍了固体酒精燃料生产工艺的改进试验，利用工业酒精、硬脂酸、石蜡、硝酸铜为主要原料，开发出具有实用价值、安全、卫生、方便的固体酒精燃料。

In the improved experiment, water, acetone and industrial alcohol rather than 95 %-alcohol are used as solvents.

本方法用水 、 工业酒精和丙酮替代95%的乙醇作溶剂提纯工业硫化钠.

Then the separation of tert-butyl alcohol from aqueous solution was tested with an industrial column in the way of batch extractive distillation.

然后进行了工业间歇萃取精馏塔分离叔丁醇的实验研究；

The new usage of polyvinyl alcohol ( PVA ) in many industrial fields in recent years are presented.

摘要介绍了近年来 聚乙烯醇 产品在各个工业领域中的新用途,说明这种化工原料仍有广泛的使用价值.