Acid washed lignite char supported bimetallic Ni-Co catalyst for low temperature catalytic reforming of corncob derived volatiles

2019 ◽  
Vol 196 ◽  
pp. 1257-1266 ◽  
Author(s):  
Fei-Long Yang ◽  
Jing-Pei Cao ◽  
Xiao-Yan Zhao ◽  
Jie Ren ◽  
Wen Tang ◽  
...  
Keyword(s):  
Low Temperature ◽  
Catalytic Reforming ◽  
Co Catalyst ◽  
Lignite Char

Mineral effects on the high- and low-temperature reactivity of Beulah Zap lignite char

Fuel ◽  
1993 ◽  
Vol 72 (5) ◽  
pp. 708
Author(s):  
R.F. Cope ◽  
T.H. Fletcher ◽  
W.C. Hecker
Keyword(s):  
Low Temperature ◽  
Lignite Char

scholarly journals Low-temperature catalytic gasification of sewage sludge-derived volatiles to produce clean H2-rich syngas over a nickel loaded on lignite char

2014 ◽  
Vol 39 (17) ◽  
pp. 9193-9199 ◽  
Author(s):  
Jing-Pei Cao ◽  
Xin Huang ◽  
Xiao-Yan Zhao ◽  
Ben-Shui Wang ◽  
Sirimirin Meesuk ◽  
...  
Keyword(s):  
Sewage Sludge ◽  
Low Temperature ◽  
Catalytic Gasification ◽  
Lignite Char

scholarly journals The Low Temperature Solvent-Free Aerobic Oxidation of Cyclohexene to Cyclohexane Diol over Highly Active Au/Graphite and Au/Graphene Catalysts

Catalysts ◽  
2018 ◽  
Vol 8 (8) ◽  
pp. 311 ◽  
Author(s):  
Owen Rogers ◽  
Samuel Pattisson ◽  
Joseph Macginley ◽  
Rebecca Engel ◽  
Keith Whiston ◽  
...  
Keyword(s):  
Low Temperature ◽  
Aerobic Oxidation ◽  
Gold Catalysts ◽  
Solvent Free ◽  
Reaction Conditions ◽  
Co Catalyst ◽  
Radical Initiator ◽  
Highly Active ◽  
Number Of Factors

The selectivity and activity of gold-catalysts supported on graphite and graphene have been compared in the oxidation of cyclohexene. These catalysts were prepared via impregnation and sol immobilisation methods, and tested using solventless and radical initiator-free reaction conditions. The selectivity of these catalysts has been directed towards cyclohexene epoxide using WO3 as a co-catalyst and further to cyclohexane diol by the addition of water, achieving a maximum selectivity of 17% to the diol. The sol immobilisation catalysts were more reproducible and far more active, however, selectivity towards the diol was lower than for the impregnation catalyst. The results suggest that formation of cyclohexane diol through solventless oxidation of cyclohexene is limited by a number of factors, such as the formation of an allylic hydroperoxyl species as well as the amount of in situ generated water.

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