Scripps CO 2 Program UCSD / Scripps Institution of Oceanography. Analysis of a Process the Capture the CO 2 Resulting from the Precalcination of the Limestone Feed to Cement Plant. Research institute of petroleum industry (Ripi). Effect of Burning Supplementary Waste Fuels on the Pollutant Emissions by Cement Plants: a Statistical Analysis of Process Data, Resources. Prisciandaro, M., Mazziotti, G., & Veglio, F. Use of Tire Derived Fuel in Clinker Burning. Pipilikaki, P., Katsioti, M., Papageorgiou, D., Fragoulis, D., & Chaniotakis, E. Techno-Economic Study of CO 2 Capture Process for Cement Plants (Master dissertation). Rotary Cement Kiln Simulator (RoCKS): Integrated Modeling of Pre-Heater, Calciner, Kiln and Clinker Cooler. Mujumdar, K.S., Ganesh, K.V., Kulkarni, S.B., & Ranade, V. Chemical Engineering Research and Design, 84(A3), 165-177. Simulation of Rotary Cement Kilns Using a One-Dimensional Model. Wet Process Rotary Cement Kilns: Modeling and Simulation. Energy Balance and Cogeneration for a Cement Plant. Khurana, S., Banerjee, R., & Gaitonde, U. Energy Audit and Conservation Opportunities for Pyroprocessing Unit of a Typical Dry Process Cement Plant. Kabir, G., Abubakar, A.I., & El-Nafaty, U.A. Cement Manufacturing Using Alternative Fuels and the Advantages of Process Modeling. Kaantee, U., Zevenhove, R., Backman, R., & Hupa, M. Heat Balance of Kiln and Coolers and Related Topics, Cement Seminar: Comminution Engineering, Process Technology. Journal of Biomass and Bioenergy, 28(3), 339-345. Numerical Analysis of Emission Component from Incineration of Palm Oil Wastes. Harimi, M., Megat Ahmad, M.M.H., Sapuan, S.M., & Idris, A. Simulating Operational Alternatives for Future Cement Production. Energy Conversion and Management, 46(4), 551-562. Energy Auditing and Recovery for Dry Type Cement Rotary Kiln Systems, a Case Study. Organic and Inorganic Pollutants from Cement Kiln Stack Feeding Alternative Fuels. Conesa, J.A., Galvez, A., Mateos, F., Martin-Gullon, I., & Font, R. New York: Reinhold Publishing Corporation. Key words: Cement plant Process simulation Aspen HYSYS Alternative fuels Air pollution reduction In the best case 45.64 % reduction of CO 2 emissions was achieved by replacing coal to natural gas and neither NO 2 nor SO 2 was generated. Altering coal to palm kernel shell resulted in 46.16% of CO 2, 73% of NO 2 and 68% of SO 2 emission reduction. Utilizing fuel oil mitigated 22% of CO 2 and 92% of NO 2 but increased 232% of SO 2 emissions. The emissions for the base case scenario found to be 40,317 kg/h CO 2, 806 kg/h NO 2 and 146.8 kg/h SO 2. Simulation results revealed that the substitution of fuel oil, natural gas and palm kernel shell for coal had a significant contribution for emission reduction in cement industry. The process modeling is performed using Aspen HYSYS. This paper presents the simulation of cement process using alternative fuels to replace coal. The use of process systems engineering tools, such as process modeling software enable the alternative generation of more efficient and sustainable processes.
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