Hydrogen chloride purification technology:

Technical introduction:

Some industrial units will produce hydrogen chloride tail gas. Most of the previous treatment methods used water adsorption to produce hydrochloric acid, which is difficult to sell due to limited transportation and use; For this reason, the special process and special adsorbent developed by our company are used for temperature (pressure) adsorption purification process, which can get high-purity chlorine chloride return system for reuse and improve the added value of products.

Unit scale: 50~5000Nm3/h

HCl purity: 98~99.999%

Technical features:

The process flow is simple, with high purity and little corrosion;

High degree of automation, simple operation, convenient and fast driving;

Low investment, low operation cost and remarkable economic efficiency.

Application field:

Chlor alkali chemical industry, fine chemical industry, pharmaceutical chemical industry, trichlorosilane, polycrystalline silicon and other industries.