Mg-Al oxide supported Ni catalysts with enhanced stability for efficient synthetic natural gas from syngas

2014 ◽  
Vol 307 ◽  
pp. 682-688 ◽  
Author(s):  
Mei-Ting Fan ◽  
Kun-Peng Miao ◽  
Jing-Dong Lin ◽  
Hong-Bin Zhang ◽  
Dai-Wei Liao
Keyword(s):  
Natural Gas ◽  
Ni Catalysts ◽  
Synthetic Natural Gas ◽  
Supported Ni Catalysts ◽  
Supported Ni ◽  
Al Oxide ◽  
Enhanced Stability

scholarly journals Influence of Ni on Fe and Co-Fe Based Catalysts for High-Calorific Synthetic Natural Gas

Catalysts ◽  
2021 ◽  
Vol 11 (6) ◽  
pp. 697
Author(s):  
Tae-Young Kim ◽  
Seongbin Jo ◽  
Yeji Lee ◽  
Suk-Hwan Kang ◽  
Joon-Woo Kim ◽  
...  
Keyword(s):  
Natural Gas ◽  
Catalytic Performance ◽  
Impregnation Method ◽  
Ni Catalysts ◽  
Hydrocarbon Production ◽  
Synthetic Natural Gas ◽  
Fe Catalyst ◽  
Ni Addition ◽  
Hydrocarbon Yield ◽  
Fe Catalysts

Fe-Ni and Co-Fe-Ni catalysts were prepared by the wet impregnation method for the production of high-calorific synthetic natural gas. The influence of Ni addition to Fe and Co-Fe catalyst structure and catalytic performance was investigated. The results show that the increasing of Ni amount in Fe-Ni and Co-Fe-Ni catalysts increased the formation of Ni-Fe alloy. In addition, the addition of nickel to the Fe and Co-Fe catalysts could promote the dispersion of metal and decrease the reduction temperature. Consequently, the Fe-Ni and Co-Fe-Ni catalysts exhibited higher CO conversion compared to Fe and Co-Fe catalysts. A higher Ni amount in the catalysts could increase C1–C4 hydrocarbon production and reduce the byproducts (C5+ and CO2). Among the catalysts, the 5Co-15Fe-5Ni/γ-Al2O3 catalyst affords a high light hydrocarbon yield (51.7% CH4 and 21.8% C2–C4) with a low byproduct yield (14.1% C5+ and 12.1% CO2).

Vanadium effect over γ-Al2O3-supported Ni catalysts for valorization of glycerol

2021 ◽  
Vol 216 ◽  
pp. 106773
Author(s):  
Ricardo Velloso Lelo ◽  
Guilherme Kurz Maron ◽  
Anderson Thesing ◽  
José Henrique Alano ◽  
Lucas da Silva Rodrigues ◽  
...  
Keyword(s):  
Ni Catalysts ◽  
Supported Ni Catalysts ◽  
Supported Ni

Transfer hydrogenation of biomass-derived levulinic acid to γ-valerolactone over supported Ni catalysts

RSC Advances ◽  
2016 ◽  
Vol 6 (64) ◽  
pp. 59753-59761 ◽  
Author(s):  
A. M. Hengne ◽  
B. S. Kadu ◽  
N. S. Biradar ◽  
R. C. Chikate ◽  
C. V. Rode
Keyword(s):  
Levulinic Acid ◽  
Transfer Hydrogenation ◽  
Complete Conversion ◽  
Catalytic Transfer Hydrogenation ◽  
Ni Catalysts ◽  
Catalytic Transfer ◽  
Supported Ni Catalysts ◽  
Supported Ni

A bifunctional Ni/MMT catalyst for catalytic transfer hydrogenation of levulinic acid to γ-valerolactone with complete conversion and selectivity.

Intermediate hydrocarbon species for the CO2-CH4 reaction on supported Ni catalysts

1994 ◽  
Vol 29 (1-2) ◽  
pp. 33-37 ◽  
Author(s):  
Toshihiko Osaki ◽  
Hiroyuki Masuda ◽  
Toshiaki Mori
Keyword(s):  
Ni Catalysts ◽  
Supported Ni Catalysts ◽  
Supported Ni

Direct synthesis of methane-rich gas from reed biomass pyrolysis volatiles over its biochar-supported Ni catalysts

2021 ◽  
Vol 154 ◽  
pp. 106250
Author(s):  
Xia Yue ◽  
Dezhen Chen ◽  
Jia Luo ◽  
Zhen Huang ◽  
Liu Hong ◽  
...  
Keyword(s):  
Direct Synthesis ◽  
Biomass Pyrolysis ◽  
Ni Catalysts ◽  
Supported Ni Catalysts ◽  
Supported Ni
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