... Plant) with simple and compact structure, low cost, easy operation and high safty standard On the ... of LNG plant Basic technologic modules: pretreatment module, purification module, liquefaction module, compressor module. Process: feed gas → deacidification and ... , and pretreatment denitrification can be realized.Purification module: deacidification,desulfurization, dehydration, benzene removal of ...