The Main Reason For The High Ash Content Of Petroleum Coke

1. Related to the adjustment of crude oil structure and process changes, the proportion of catalytic oil slurry and sewage oil blended by the enterprise is too large, resulting in too high ash content;

2. When stacking and storing near coal piles or other ores, dust will cause impurity pollution;

3. Due to poor management, impurities such as sediment, stones and iron wires are mixed in.