medicinal vaseline
1.THE STUDIES OF WAX-OIL MIXTURE APPLIED TO MANUFACTURE OF MEDICINAL VASELINE
2.These two catalysts,when used for the hydrofining of wax and vaseline products,have superior desulfurization,denitrogenation and aromatics saturation properties,and are capable to produce food-grade wax and medicinal vaseline. They exceed the foreign HR-346 and domestic 481-2B catalysts in performance.
