1. The removal of perlite site shall be supervised by full-time personnel and guided by professionals. The principle of who organizes, who takes respo...
In fact, reflux ratio is a conventional saying. In practical calculation, it is divided into liquid gas ratio in distillation section and gas-liquid r...
1. It is easy to produce air hole when the flux is wet 2. If the welding speed is too fast, it is easy to produce welding porosity 3. Welding gas ho...
Pressure swing adsorption and temperature swing adsorption of molecular sieve...
The configuration of the high purity nitrogen air separation equipment has the following aspects: 1、 Compressor unit configuration, for the reflux...
Due to the tight start-up schedule of the liquid air separation plant, the cold box was no longer bare cooled after the overhaul. The workers removed ...
The start-up operation of the fractionation tower of a small air separation unit is crucial. During the start-up operation, the logistics, temperature...
