SUPPLY PIPE FOR USE OF SUPERCRITICAL WATER GASIFICATION SYSTEM, SUPERCRITICAL WATER GASIFICATION SYSTEM, AND OPERATION METHOD OF THE SUPERCRITICAL WATER GASIFICATION SYSTEM

摘要

PPROBLEM TO BE SOLVED: To prevent clogging caused by fluidized elements when attaching a reaction pipe to a supply pipe. PSOLUTION: In this supercritical water gasification system 1 having a biomass charge port at the lower part thereof, alumina particles 18, which is a solid phase forming fluidized layers, is packed in the first to fourth reaction pipes 6-9 attachably and detachably formed to and from the supply pipes supplying biomass through the charge port; biomass is charged into the first to fourth reaction pipes 6-9 from the first to fourth supply pipes 14-17 to agitate the alumina particles 18 to form the fluidized layers, and the biomass charged into the first to fourth reaction pipes 6-9 is subjected to pyrolysis or hydrolysis in the fluidized layers to generate gas. Water-soluble blocking matter 20 is packed in the first to fourth supply pipes 14-17. PCOPYRIGHT: (C)2008,JPO&INPIT