| 摘要 |
FIELD: chemistry.SUBSTANCE: composition for production of heat resistant composites includes a waste catalyst IM-2201, broken stone, sand and HPO, additionally contains sludge of a nickel-skeletal catalyst with content, wt %: SiO- 5.3; AlO- 26.8; FeO- 0.8; CaO - 2.9; MgO - 1.3; RO - 24.74; LOI - 37.1, with the following component ratio, wt %: waste catalyst IM-2201 10-15; broken stone 33-40; sand 10-13; orthophosphoric acid HPO10-15; sludge of nickel-skeletal catalyst 24-30 with content, wt %: SiO- 5.3; AlO- 26.8; FeO- 0.8; CaO - 2.9; MgO - 1.3; RO - 24.7401; LOI - 37.1.EFFECT: increased limit of compression strength and thermal resistance of heat resistant composites.4 tbl |
