摘要

In this study, the influence of alkali on the gasification of food wastewater with NaOH as catalyst at 550 degrees C, 26 MPa was investigated. NaOH addition increased H-2 fraction and the gas yield. The alkali was accumulated in the reactor, whose catalytic effect was further improved as reaction time prolongs. The precipitated alkali in the reactor still showed high catalytic effect on the subsequent gasification without further addition of the alkali. The supercritical pathway was discussed and NaOH addition promoted water gas shift reaction.

  • 出版日期2016
  • 单位衢州学院