The wax goes on to make candle wax and petroleum jelly although the dewaxed oil purifies into your desirable lube oil base inventory. Problems that occur from this process originate from selecting which sort of solvents to employ. Most refineries use MEK Though propane can be employed from numerous areas https://leaf-spring68023.blogacep.com/40740618/not-known-details-about-non-hydrodewaxing