Optimization of Liquefaction Process with Propane Pre-cooling Mixed Refrigerants
The liquefaction process with propane pre-cooling mixed refrigerant(C3/MRC)becomes a wide-ly-used liquefaction process for basic natural gas liquefaction plants.Through investigating C3/MRC LNG liquefaction process,combining with Optimizer module in Hysys process simulation software,the black BOX method was adopted to optimize relevant parameters of the liquefaction process so as to obtain proper process parameters for energy consumption reduction in the liquefaction process.