In addition to dust, there are also water, carbon dioxide and hydrocarbons in the feed gas, which are removed by molecular sieve purification system. The purpose of removing impurities is as follows:
1. Prevent impurities from blocking and freezing on equipment and pipelines. Affect the normal operation of the device;
2. Prevent the equipment from being corroded;
3. Remove the dangerous explosives that threaten the safe operation of cryogenic equipment. Therefore, gas filtration, precooling and purification equipment is an indispensable part of the air separation unit.
DEAR Air Separation has a number of patented technologies, of which two ultra-low discharge pressure energy-saving patents belong to the domestic leading level, which can reduce the energy consumption of biogas purification equipment by 5% - 15%, and save operating costs.
The remote intelligent monitoring system independently developed by DEAR Air Separation enables the whole process intelligent management of equipment field and remote monitoring terminal, early detection and early warning of faults, and saves the labor cost of field operators.
DEAR Air Separation has invested a lot to build an intelligent production workshop to ensure that the product quality is close to zero defects, improve the accuracy of biogas purification equipment and shorten the scheduled cycle.
