Abstract: The fine coal, the remains of long-flame coal, is made to gasification briquette with C-ingredient binder which is mixed into briquette blend by 6%~9%.The advantages of this new gasification briquette are as fellows: high cold or thermal strength, good waterproof and excellent reactivity.Therefore, the gasification briquette produced from the remains of long -flame coal completely meet the need of two -stage gasification furnace by national and industrial standard.The industrial mixed firing test at 20t gas producer shows good effect.