The wax goes on to supply candle wax and petroleum jelly though the dewaxed oil purifies to the attractive lube oil base stock. Difficulties that arise from this process come from deciding upon which type of solvents to work with. Most refineries use MEK Regardless that propane can be utilized https://starter-parts13567.widblog.com/90309315/not-known-details-about-solvent-dewaxing-unit