air purge

on-line measurement of pulsed column parameters by air purge

Air（初三适用）吹气法在线测量脉冲萃取柱参数研究

two kinds of process of depleted brine dechlorination were introduced, which were the process of air purge and vacuum dechlorination. after comparing, it showed that the process of vacuum process was better than the air purge dechlorination.

介绍了淡盐水空气吹徐脱氯工艺和真空脱氯工艺，通过对工艺的特点进行比较，认为真空脱氯工艺优于空气吹除脱氯工艺。

Research of Air Purge Set of Liquid Level Measurement

液位测量吹气装置的研究

On line measurement of pulsed column parameters by air purge is studied.

用吹气法在线测量脉冲萃取柱参数.

The paper aims to determine the effect of the volume of air tube on pulsation amplitude measured on-line by air purge method for pulsed extraction column.

本工作实验考察在吹气条件下空气脉冲对脉冲萃取柱下澄清段所测量的柱重、有机相密度、两相界面和水相密度的时均压降影响。

the principle of measuring liquid level, interface and density based on air purge method are introduced.

介绍吹气法测量液位、界面、密度的原理；

Comparison between cost of air purge process and vacuum dechlorination process

空气吹除和真空脱氯的成本比较

all models have a built-in air purge collar that conveniently and efficiently maintains optical cleanliness in harsh environments.

所有型号都有内置空气净化挡圈，在恶劣的饿环境中也可便捷有效的保持光学清洁。

the dechlorination process by air purge and vacuum in ionic membrane caustic soda units were introduced.

介绍了离子膜烧碱装置中空气吹除脱氯和真空脱氯工艺。