Study on hydrogen production from phenol in biomass tar based on orthogonal method [基于正交法的生物质焦油中苯酚气化制氢研究]

作者：Tang Z.^*; Zhang D.; Liu Q.; Min X.

来源：Acta Energiae Solaris Sinica, 2018, 39(3): 850-856.

• Hydrogen production
• Nickel-based catalyst
• Orthogonal experiment
• Phenol
• Porous foam ceramics
• Tar

The influences of different reaction conditions and preparation conditions of catalyst on H2 yield,gasification efficiency and H2 concentration are investigated with orthogonal experiment method and range analysis method in which phenol as a biomass tar model,and SiC porous foam ceramic as catalyst carrier. The results show that the gasification reaction temperature and the catalyst calcination time are the key elements to affect the gasification indexes. The optimal reaction conditions for the H2 yield are as follows,reaction temperature is 800 ℃,steam-carbon ratio(S/C)is 6,and catalyst loading is 6%. The optimal catalyst preparation conditions for the H2 yield are that the calcination time is 1h, calcination temperature is 700 ℃,and porosity is 20 ppi.

• 单位
  合肥工业大学