AMCOL Speciality Minerals range of Bleaching earths are highly active acid activated and have been developed to be used in a wide scope of applications, such as refining vegetable oils, animal oils, fats and regeneration & reprocessing of mineral oils, paraffins and waxes.
Manufacture is by acid activation of high quality bentonite and attapulgite clays.
This results in specially optimized suitable particle size distribution with a highly porous inner structure.,/p>