Product Application

 

Air ejector is an important part of the production process of phthalic anhydride.It is mainly used for vacuum separation of materials in phthalic anhydride product tower， de lightening component tower recombination tower and residue tower

 

Application in China

The phthalic anhydride vacuum system is generally composed of a single-stage air ejector and a two-stages team ejector.With the increasingly restrictive environmental protection in China， the pollutants produced by steam ejector in exhaust treatment cause atmospheric pollution.Environmental protection requires shutdown and recti ication.Serious shutdown is needed， causing huge economic losses to the company.

According to the market demand， our company has introduced two-stage air ejector instead of two-stage steam ejector.The exhaust gas of the air ejector does not contain water vapor and is directly discharged after combustion.It meets the dual requirements of phthalic anhydride production and environmental protection， and achieve win-win economic and environmental protection

 

Product features

It has reliable performance， simple structure， convenient management and maintenance， and long service lif