Rapid process for making silica gel and silicate polymer and...
Rapid process for producing transparent, monolithic porous...
Rare earth-containing high-silica zeolite having penta-sil type
Readily dispersible precipitated silica
Recovery and purification of silica
Recovery of hydrofluoric acid from fluosilicic acid
Recovery of hydrofluoric acid from fluosilicic acid with high pH
Recovery of hydrofluoric acid from fluosilicic acid with high pH
Recycled zeolite L preparation
Reducing slurry viscosity of kaolinitic clays
Regularly-shaped aluminosilicate and its use
Reinforced precipitated silica
Removal of contaminants from zeolite mother liquors
Removal of organic from pillared layered materials by acid treat