Search Results for: Animal bile not dried
removing them from oils. it is composed mainly of alumina , silica, iron oxides, lime, magnesia, and water, in extremely variable proportions, and is generally classified as a sedimentary clay. in color it may be whitish, buff, brown, green, olive, or blue. it is semiplastic or nonplastic and may or may not
silicate. fuller's earth acts as a catalyst and was named for a process known as fulling - a process used to clean grease from wool and cloth. it is currently used for lightening the color of oils and fats, as a pigment extender, as a filter, as an absorbent (for example, in litter boxes to absorb animal...
https://www.cargohandbook.com/Bleaching_Earth