Effect of sol-gel derived supports on CO2 reforming reaction of methane over supported nickel catalysts / Wanida Tanhakit = ผลของตัวรองรับที่ได้โดยโซลเจลที่มีต่อรีฟอร์มมิ่งของมีเทนด้วยคาร์บอนไดออกไซด์บนตัวเร่งปฏิกิริยานิกเกิลบนตัวรองรับ / วนิดา ทัฬหกิจ
Effect of sol-gel derived supports on CO2 reforming reaction of methane over supported nickel catalysts was studied as well as the effect of different types of supports, prepared by sol-gel method and solvothermal method, different phase of alumina and amount of metal loaded on catalysts. It had been found that 7% Ni/X-Al2O3 (AIP,solgel) and 50%y-X-Al2O3 (AIP,solvothermal) had the highest conversion of 87% and 85.5%, respectively with the highest coke resistance of all the catalysts studied in CO2 reforming reaction of methane at 700 oC and 1 atm. In addition, the effect of addition of water into feed steam had also observed and found the slightly conversion increase with the water addition during the 6 hours on stream of reaction.