Evaluation of various carbon materials supported Pt catalyts for aqueous-phase reforming of lignocellulosic biomass hydrolysate


Kaya B., IRMAK S. , HASANOĞLU A. , ERBATUR O.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, cilt.39, ss.10135-10140, 2014 (SCI İndekslerine Giren Dergi) identifier identifier

  • Cilt numarası: 39 Konu: 19
  • Basım Tarihi: 2014
  • Doi Numarası: 10.1016/j.ijhydene.2014.04.180
  • Dergi Adı: INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
  • Sayfa Sayıları: ss.10135-10140

Özet

Currently, under huge pressure from energy demands and environmental problems, much attention is being paid to produce fuel and chemicals from lignocellulosic biomass. In this matter, development of active and also recyclable catalysts are essential. In the present study, various types of carbon supported Pt reforming catalysts were prepared for use in gasification of wheat straw biomass hydrolysate by aqueous-phase reforming. The supports tested were various carbon materials having different surface and structures that were activated carbon (AC), single- and multi-walled carbon nanotubes (SWCNT and MWCNT), superdarco carbon (SDC) and graphene oxide (GO). The catalysts prepared using these supports were evaluated based on gasification yield, carbon amount consumed in the process, sugar alcohols formation and breaking down of organic compounds in the hydrolysate.