... process, is especially used for deep dehydration of natural gas in CNG gas filling station, to ensure ... be meet by the deep dehydration device of natural gas 1.Model Low-pressure front, ultra low ... a filter can effectively remove the particulate component of natural gas , outlet with a fine filter, to ... -cooled efficient plate heat exchanger, it is 2500~4000 M2/M3 higher than surface area. Compared with ...