29.水-メタノール抽出法による石炭液化油からのフェノール分離の経済性

抄録

A methanol-mediated extraction process was designed to recover phenols from the naphtha fraction of Tanito Harum coal liquid. Then, the feasibility was studied for the commercial scale process. The results show that the total upgrading cost including the extraction cost, hydrogen cost and the income from crude phenol was less than that without extraction.