The problems that are often experienced by palm oil mills (PKS) is high oil losses. Oil losses are the percentage of palm oil lost during the processing of FFB into CPO. High and uncontrolled oil losses will cause a decrease in yield and cause profit losses for the company. This research aims the loss of oil in the CPO production process at PT. XYZ by control chart and fishbone analysis. Contro…
Preparation of calsium oxide (CaO) from cockle shell (Anaciara Granosa) through decomposition at various temperature i.e. 600°, 700°, 8000, 900°. 1000°, 1100°C has been carried out. Characterization of CaO from decomposition was used XRD. The results, of XRD showed that diffraction pattem of CaO at 900°C similar with diffraction of CaO from JCPDS file Standard the 20 value 34,2°, 37,3°,…