Development of CO2 Emission Calculation System for Process Simulation
A CO2 emission calculation system with full process material flow and thermal flow is developed based on domestic chemical process simulation software.The mathematical models of CO2 emission of full process material flow and thermal flow and the solution steps are established.The CO2 emission calculation system is developed by using object-oriented C++language and COM middleware technology,and the calculation accuracy of system is verificated by using the actual data of styrene ethylbenzene separation and cracked gasoline hydrogenation.The results showed that the average relative deviations of the CO2 emission calculation results are 0.38％and 0.06％,respectively.The simulation results match well with the actual industrial values,CO2 emission calculation system is stable and reliable,and will play an important guidance in the simulation calculation of CO2 emission processes in chemical processes.
calculation of CO2 emissionCO2 emission factorutilitysystem development
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