The wax goes on to provide candle wax and petroleum jelly when the dewaxed oil purifies to the attractive lube oil foundation stock. Difficulties that arise from this process originate from choosing which sort of solvents to employ. Most refineries use MEK Though propane can be employed from numerous areas https://ceiling-fan-with-light54185.mdkblog.com/41329869/not-known-factual-statements-about-paraffin-pellet-forming-machine