Hydrogen Production from Steam Reforming of n-hexadecane over Ni-based Hydrotalcite-like Catalyst

Title
Hydrogen Production from Steam Reforming of n-hexadecane over Ni-based Hydrotalcite-like Catalyst
Authors
이승환문동주
Keywords
Diesel steam reforming; Hydrotalcite; Hydrogen production; spc-Ni/MgAl catalyst; *2010기관고유평가에 반영 완료
Issue Date
2010-10
Publisher
한국수소 및 신에너지학회논문집
Citation
VOL 21, NO 5, ?-?
Abstract
Steam reforming of n-hexadecane, a major component of diesel over Ni-based hydrotalcite-like catalyst was carried out at 900℃ at atmospheric pressure with space velocity of 10,000h-1 and feed molar ratio of steam/carbon=3.0. Ni-based hydrotalcite catalyst was prepared by a solid phase crystallization (spc) method and characterized by N2-physisorption, CO chemisorption, TPR, XRD, and TEM techniques. It was found that spc–Ni/MgAl catalyst showed higher catalytic stability and inhibition of carbon formation than Ni/γ -Al2O3 catalyst under the tested conditions. The results suggest that the modified spc-Ni/MgAl catalyst after optimization may be applied for the SR reaction of diesel.
URI
http://pubs.kist.re.kr/handle/201004/38435
ISSN
1226-0320
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KIST Publication > Article
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