CPC Subgroup
B01D 1/18 to obtain dry solids (B01D1/24 takes precedence)
Full Title
Evaporating ( ; removal of incrustation B08B; preparation of starch C08B30/00; sugar industry C13; prevention of incrustation C23F; drying solid materials or objects by evaporating liquids therefrom F26) > by spraying (B01D1/22 takes precedence) > to obtain dry solids (B01D1/24 takes precedence)