The wax goes on to generate candle wax and petroleum jelly though the dewaxed oil purifies to the attractive lube oil base stock. Issues that come up from this process originate from picking which kind of solvents to make use of. Most refineries use MEK While propane can be used https://refining-equipment-for-oi69134.slypage.com/36109916/about-solvent-dewaxing-unit