Quality Analysis of Refused-Derived Fuel as Alternative Fuels in the Cement Industry and Its Evaluation on Production*

摘要

emissions. One of the cement industries in Indonesia has developed various alternative energy materials to reduce the use of coal, including rice husk, coconut fiber, and energy from MSW, which is processed into RDF. The purpose of this study is to investigate the RDF quality standard that is in accordance with the needs of the cement industry and evaluate the RDF production process. Quality Function Development (QFD) method is used to determine the parameters of RDF quality standards that are suitable for the cement industry. The results of the QFD analysis show that there are six main characteristics in the RDF quality standard based on importance response, including RDF 3-5 cm, particulate 80 mg/Nm