What kind of mill is used for grinding petroleum coke ...
2020-9-4 · Petroleum coke is the "waste" at the end of the petroleum refining process. After being ground by a mill (general demand is 200 mesh), it can replace heavy oil as glass fuel. Compared with heavy oil, petroleum coke is cheap and readily available, which not only can greatly reduce the production cost of the glass industry, but also opens up new ...