Purifying Coke-Cooling Wastewater
| By Zhi-shan Bai, Shang-Tung Tu and Hua-lin Wang, East China University of Science and Technology
The delayed coking process is a fundamental part of the petroleum refining and petrochemical industries, and is among the main technical means for transforming inexpensive heavy oil into more valuable, light-oil products. Delayed coking units are common…