新工艺条件下焦炭的失碳率显著增加，导致焦炭性能恶化，对于起骨架作用的焦炭提出了更高的要求。

The carbon loss ratio of coke increases with the H2 ratio increases, the properties of coke is deteriorated, it has higher request to coke which act as frame in BF.

youdao

新工艺条件下焦炭的失碳率显著增加，导致焦炭性能恶化，对于起骨架作用的焦炭提出了更高的要求。

The carbon loss ratio of coke increases with the H2 ratio increases, the properties of coke is deteriorated, it has higher request to coke which act as frame in BF.

youdao