Analysis and Optimization of Flue Gas Waste Heat Utilization on Offshore Platform
Basing on a drilling platform under construction in the South China Sea,the feasibility of apply-ing Rganic Rankine Cycle(ORC)technology in the offshore platform was discussed from the process prin-ciple,process flow,organic working medium selection,safety,energy saving and reduction of carbon dioxide emission.According to the principle of energy cascade utilization,a set of optimized flue gas-heat transfer oil-heat user system was designed to establish a turbine waste heat-based cogeneration system which boast-ing of ORC power generation,production system heating and lithium bromide refrigeration.
offshore platformORCwaste heat recoveryorganic working mediumenergy cascade utiliza-tion