To assess the commercial feasibilities of the proposed processes, complete process simulations were first carried
out. Despite some expected differences between process simulation results and actual process operation, most
current simulation software can provide reliable information on process operation because of their comprehensive
thermodynamic packages, vast component libraries and advanced calculation techniques. The process
simulation software, HYSYS.Plant NetVers 2.1.3 developed by Hyprotech Ltd., was used in this research