Penggunaan HCl Sebagai Leaching Agent Dan Pengaruh Penambahan H2O2 Pada Desulfurisasi Green Coke
Abstract: Desulfurization
research on green coke of Refinery Unit II Dumai production with 0.44% sulfur
content has been done. The purpose of this research is to study the performance
of leaching method on green coke
desulfurization and find out the effect of HCl concentration, stirring time and
the effect of the addition of H2O2 to the green coke desulfurization. In this
study obtained the optimum concentration of HCl as the leaching agent is 9 M.
The results showed that the stirring time of 60 minutes and 9 M HCl
concentration, levels of sulfur that can be separated is 3.58%. Then conducted
leaching at the optimum conditions with the addition of 6% H2O2. Levels of sulfur that can be separated by the
addition of H2O2 is 3.68%. In this research, the addition of H2O2
increased percent of desulfurization.
Penulis: Mawardi Anwar, Zul
Afkar, Dekna Aswita
Kode Jurnal: jpkimiadd130461
