Amerkhanova, Sh.K.; Uali, A.S.; Shlyapov, R.M.; Yerkin, K.
(L.N.Gumilyov Eurasian National University, 2022)
The pinecone, solid waste was successfully converted into activated carbon using
chemical agents H3PO4. There were carefully studied properties including porous structures,
surface functional groups, and morphology ...