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公开(公告)号:US5151173A
公开(公告)日:1992-09-29
申请号:US455658
申请日:1989-12-21
申请人: Stephen N. Vaughn , Michael Siskin , Alan Katritzky , Glen Brons , Steve N. Reynolds , Claude C. Culross , Dan R. Neskora
发明人: Stephen N. Vaughn , Michael Siskin , Alan Katritzky , Glen Brons , Steve N. Reynolds , Claude C. Culross , Dan R. Neskora
IPC分类号: C10G1/00
CPC分类号: C10G1/00
摘要: This invention is directed to a process for pretreating coal preliminary to a primary liquefaction or hydroconversion block. In the process, a coal feed, slurried in a solvent, is reacted with carbon monoxide in the presence of a chemical promoter at an elevated temperature and pressure. The promoter enhances the depolymerization and hydrogenation of the coal during pretreatment.
摘要翻译: 本发明涉及一种用于预处理初级液化或加氢转化阻挡物的煤的方法。 在此过程中,在升高的温度和压力下,在化学助催化剂存在下,将一种在溶剂中浆化的煤料与一氧化碳反应。 该促进剂在预处理期间增强了煤的解聚和氢化。