The use of gases are enormous. The purity varies from application to application, in many areas of industry, laboratories and R&D centers. The impurities present in the gases such as, O2, H20, HC, H2S, Hg, Oil, Sox, Nox, particulate matters etc are very much detrimental to the process and application. Therefore, right and appropriate quality of gas is necessary each and every application.

Calorie HNT specializes is gas purification systems and developed a range of gas purification systems, which specifically remove impurities from the gas flow even below the detection limits in the lowest ppb ranges. The purification systems are designed in a combination of filtration, adsorption, absorption and catalytic chemical reactions to achieve the desired purity level.

Calorie HNT offers gas purification for gases like, Nitrogen, Hydrogen, Helium, Oxygen, Argon, Carbon dioxide, and others. The flow range is from few ml/min to million cubic meters/hr used for laboratories or for industries. It is very important to know the exact requirement of the purity for any application. Unnecessarily going for ultra high purity though the process or application doesn't demand, may cost more in terms of capital investment as well as operational cost.