RESEARCH AND DEVELOPMENT OF RAPID HYDROGENATION FOR COAL CONVERSION TO SYNTHETIC MOTOR FUELS (RISER CRACKING OF COAL) Project 8976 Task Report:Task 3 Design of a Process Development Unit

摘要

This report presents a detailed design of a process development unit (PDU) for the riser cracking of coal to produce fuel gases, high-octane motor gasoline blending stock, and fuel oil. At the maximum design capacity, 100 lb/hr of feed coal and 12 lb/hr of hydrogen can be processed. The riser reactor is not equipped with external heaters;the heat needed to accomplish the hydropyrolysis will be generated by the combustion of small quantities of oxygen or air injected into the riser reactor.