CNA
The invention discloses a method for calcining high sulfur petroleum coke. The calcining method comprises the following steps: adding the high sulfur petroleum coke in a pot calciner, and performing hightemperature calcining on the high sulfur petroleum coke at the calcination temperature of 1350 to 1550 DEG C, wherein the desulfurization rate of the high sulfur petroleum coke is 4272 percent.