Recarburizer is a non-ferrous metal product used to supplement carbon in smelters. It is also widely used in the foundry industry. So what is the appropriate nitrogen content of the recarburizer? Then let's understand.
Of course, the recarburizer used for calcining petroleum coke will be calcined at a lower temperature because it is not calcined at high temperature for a long time. The nitrogen content is usually about one part per million, and the sulfur content is also very high. The nitrogen content of the pyrolysis furnace is 300-500ppm, and the sulfur content is much lower than the former, which can leave clear marks on tissue paper.
Graphite columnar recarburizer is a cylindrical pellet product extruded from graphite powder and binder. Because the carbon of the product is in the form of high-purity graphite, it is uniquely and well absorbed and absorbed in the furnace, which is basically the same as the high-temperature calcined petroleum coke. The workers in the smelter believe that this product is very good and has Low sulfur and low nitrogen characteristics.
The high-quality pyrolysis furnace's petroleum coke has a nitrogen content of 100ppm and a lower sulfur content than the former. Just like a 6B pen, it leaves clear marks on thin paper and feels very comfortable. Thank you for reading. If you want to know more about the recarburizer, you can contact our company directly.