The wax goes on to produce candle wax and petroleum jelly though the dewaxed oil purifies to the attractive lube oil base stock. Challenges that come up from this process originate from picking out which type of solvents to work with. Most refineries use MEK even though propane can be https://printpodprice65219.blogdigy.com/everything-about-refining-equipment-for-oil-processing-53601362