Chemistry and Technology of Fuels and Oils, Vol.41, No.3, 191-196, 2005
Petroleum coke. Feedstock resources and calcination technologies
Coking is an important and comparatively inexpensive process for exhaustive refining of crude oil. The total number of coking units in the world is over 160. The highest number is in the USA, with approximately 70, China with 24, and Russia with a total of 8 [1, 2].