In the past decades, genetic algorithms (GA), particle swarm optimization (PSO) algorithms, and BOX algorithms have been used in natural gas liquefaction process optimization. Since all three methods can find a solution for a given objective function but adopt different strategies and...

With the rapid development of the economy, urban pollution has become a hot issue of human concern, and people are put forward higher requirements for the accuracy of pollutant concentration simulations. Based on the the WRF-Chem model simulation results and Beijing environmental monitoring...

The mixed refrigerant (MR) process is the preferred choice for most LNG plants. However, due to the complexity of refrigerant components and parameters, and their interaction, the MR process must be optimized to take full advantage of its efficiency. The optimization of processes has received...