SUPERCRITICAL WATER GASIFYING APPARATUS

摘要

PROBLEM TO BE SOLVED: To provide a supercritical water gasifying apparatus designed to suppress formation of tar and char in a produced gas in order to afford a gas fuel more than that of conventional apparatuses and improve the energy conversion efficiency.

SOLUTION: The supercritical water gasifying apparatus is composed by incorporating the following technique in an outlet of a liquefying apparatus 8 and a gas-liquid separator 36. A component analysis of a slurry and drain is carried out with a solution component analyzer 52 connected to a drain line 38 to transmit a signal to a controller 51 and a component analysis of the produced gas is carried out with a gas component analyzer 41 connected to an outlet of the gas-liquid separator 36 to transmit a signal to the controller 51. The resultant data are simultaneously sent to a data analyzer to optimize evaluation indexes such as the energy conversion efficiency using operation conditions such as temperature or pressure which are affectors of each apparatus as parameters.

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