抄録
For rapid iron and steel demand in China in the up-date, the cost of the coal coke soars suddenly, and the management of iron and steel manufacturer in our country is remarkably oppressed. In this study, the pretreatment is conducted to woody biomass, it was enabled that the briquette size wood fuel of the high intense (wood biocoke) was produced. The examination was tried on the ole for the casting process by the cupola used as coal coke alternative fuel in order to confirm the property of this wood biocke. The wood biocoke is produced, while it is cylindrically correspondent to actual coal coke size for the casting. From this consideration, it is proven that to substitute whole 10〜20% from the coal coke is sufficiently possible.
