The wax goes on to produce candle wax and petroleum jelly while the dewaxed oil purifies to the attractive lube oil base stock. Problems that occur from this process originate from selecting which sort of solvents to employ. Most refineries use MEK Despite the fact that propane can be employed https://paraffin-pellet-forming-m35790.blogspothub.com/34485609/dongguang-tiancheng-machinery-factory-things-to-know-before-you-buy