Materials science and technology principles of creating specialized ceramic refractory products for chemical-thermal processes of extracting precious metals from technogenic sludge. Message 2

Message 1 considers and implements an analytical systemdifferentiated basic block diagram of the creation of specialized import-substituting aluminosilicate materialsproducts-special crucibles intended for the initial and staged implementation of the chemical-thermal process (CTP) of precious metal extraction. Message 2 presents a materials science-technological block diagram of the physical-chemical processes and mechanisms of structural engineering ― structuring of both aluminosilicate special crucibles and periclase-spinel and forsterite-containing materials-products (scherbers and cupels) intended for the final stages of the CTP of precious metal extraction from mineral technogenic sludge. Ill. 12. Ref. 5.