This document is applicable to high-alumina porcelain clay produced from spent catalyst (FCC deactivated catalyst) produced in the catalytic cracking process of petroleum products as raw material, through screening, multi-stage magnetic separation, grinding, high magnetic field gradient selection and other processes, as building ceramic tiles Special materials.
T/SACE 018-2020 history
2020T/SACE 018-2020 High-alumina china clay made from waste catalyst