The wax goes on to generate candle wax and petroleum jelly although the dewaxed oil purifies into the desirable lube oil foundation inventory. Problems that occur from this process originate from picking which kind of solvents to use. Most refineries use MEK Though propane can be employed from several areas https://leaf-spring93457.techionblog.com/35482080/not-known-factual-statements-about-paraffin-pellet-forming-machine