Application of URAS 14 infrared gas analyzer in purification system;

Summary on revamping purification system in ammonia systhesis plant;

The environment-protecting design of ventilating purification system for P3 biosafe laboratory;

Fume gas purifying system of the 40t Ar-O_2 furnace;

This article analysed the current situation and existed problems about gas purifying system of aluminium electrolysis in First Branch Factory of Qinghai Branch of China Aluminium Co.

Objective To know the technical properties of air laminar-flow purifying system of Wujiang City and its efficacy in purifying the air of clean operating room.

The paper analyzes the major factors impacting on the dew-point temperature of acid generating in incinerating gas,puts forward 2 practical calculation methods of dew-point temperature of acid in cleaning system of incinerated gas and introduces the corrosion prevention technologies applied in gas cleaning systems in China and foreign countries.

Engineering design issues of the cleaning system such as gas collecting equipment, cleaning principle, technical process and counting of dust air flux were briefly explained.

The paper analyzes the major factors impacting on the dew-point temperature of acid generating in incinerating gas, puts forward 2 practical calculation methods of dew-point temperature of acid in cleaning system of incinerated gas and introduces the corrosion prevention technologies applied in gas cleaning systems in China and foreign countries.

Aseismatic analysis of reactor water purification system in clinical neutron irradiator;