Gas dryers are fixed equipment with the purpose of removing moisture from various gases including methane, ethane, carbon dioxide, etc. Refinery, petrochemical and steel industries are among the industries where gas dryers are widely used.
Depending on the type of fluid, this type of this product has an open or closed cycle to perform the regeneration process. For example, Co2 gas dryers, which are known as Purge, have an open cycle in which the ambient air is blown by a blower and passes through a heater. In the following, the hot air is directed to the saturated bed where the process of regeneration is done. After the regeneration process is completed, the moist air is released into the atmosphere.
this product which deals with ethane and methane have a closed regeneration cycle. In these product, a percentage of the dry gas coming out of the dryer is used to regenerate the saturated bed. This amount of gas first pass through the heater and then the hot dry gas is passed through the saturated bed. Then, by going across a cooler and separating the condensed water, it is again ready to inject into the input feed by increasing the pressure by means of a compressor or blower. In these product, neutral gases such as nitrogen can also be used to regenerate the bed, which are released into the atmosphere after the process of regeneration.
In this product, depending on the type of fluid, different adsorbent materials are used to adsorb moisture or impurities.
Based on the knowledge of domestic experts and with the participation of reputable global companies, HAVAYAR industrial group is able to design, manufacture and commissioning this product according to customer needs.