According to another aspect of the invention, the process further comprises {HEAD ~ the step} of placing the intermediary carbonaceous product in {TAIL ~ aqueous solution} containing potassium carbonate or sodium carbonate to remove chlorine and obtain another intermediary carbonaceous product containing metal, oxygen, and carbonate 
in
According to another aspect of the invention , the process further comprises { HEAD ~ the step } of placing the intermediary carbonaceous product in { TAIL ~ aqueous solution } containing potassium carbonate or sodium carbonate to remove chlorine and obtain another intermediary carbonaceous product containing metal , oxygen , and carbonate
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH