TY JOUR TI CALCULATION OF ROTARY APPARATUS FOR PRODUCTION OF GRAPHENE-CONTAINING SUSPENSIONS KW graphene plates KW shear exfoliation KW limiting concentration KW concrete KW epoxy resin KW plastic lubricant KW modifier JO Bulletin of Belgorod State Technological University named after. V. G. Shukhov AU Al-Jarakh, R.A. AU Osipov, A.A. AU Pershin, V.F. PY 2022 IS 7 PB Belgorod State Technological University named after V.G. Shukhov