In coal production, there will inevitably be pollution waste such as tar and coal cinder, that can be recovered by centrifuge. 

Petroleum: Solid-liquid separation is a major problem in the oil industry, such as drilling mud,  sludge on oil tank bottom, crude oil from waste water and waste oil, kind liquid-solid separation/ water concentration problem could be solved via decanter centrifuge.

SK innovation know as the largest comprehensive energy and chemical enterprise in Korea, involves oil development, refining, chemistry, lubricating oil and future energy industries. It has grown into the most representative international energy and chemical enterprises in Korea, introduced Crown Machinery’ centrifuge series equipment in formal production.