| abstract |
Improvement of a renewable fuel as a transportation fuel. A method of converting at least 60% by weight of cellulosic biomass to non-concentrable fuel oil and treating a petroleum fraction feed with a renewable fuel feed in a catalytic cracker. In addition to adjusting the mixing ratio of each raw material, we will optimize the types of petroleum raw materials, the oxygen content, water content and ash content of renewable fuel oil raw materials, and post-treatment processes such as deoxygenation. [Selection figure] None |