107.石炭、重質油および廃プラスチックの共液化 : 重質油の種類および添加量の影響

概要

論文の詳細を見る
Coliquefaction of coal, waste plastics and heavy oil using coke oven gas as a cheap hydrogen source under a low hydrogen partial pressure was investigated. Influences of species of heavy oil added as a part of solvent, and weight concentration of heavy oil in solvent on coliquefaction behavior were examined and properties of vacuum distillation residue from product slurry were evaluated as binder used for manufacturing metallurgical coke. It was suggested from our experiment that (1) high oil yields with almost the same level as that for NEDOL direct coal liquefaction process would be obtained by using heavy oil, regardless of low hydrogen partial pressure, and (2) vacuum distillation residue could be used as binder. Thus, this process could considerably improve economical feasibility, compared to direct coal liquefaction process.
一般社団法人日本エネルギー学会の論文
1998-11-19