Fe/HY zeolite as an effective catalyst for levulinic acid production from glucose: Characterization and catalytic performance

2015 ◽  
Vol 163 ◽  
pp. 487-498 ◽  
Author(s):  
Nur Aainaa Syahirah Ramli ◽  
Nor Aishah Saidina Amin
Keyword(s):  
Acid Production ◽  
Levulinic Acid ◽  
Catalytic Performance ◽  
Hy Zeolite ◽  
Effective Catalyst

MeAPO4 Berlinite as an Effective Catalyst for Mild Oxidation of Cyclohexane

2013 ◽  
Vol 709 ◽  
pp. 102-105 ◽  
Author(s):  
Da Lei Sun ◽  
Zi Sheng Chao
Keyword(s):  
Molecular Oxygen ◽  
Atmospheric Pressure ◽  
Molecular Sieve ◽  
Catalytic Performance ◽  
Synergic Effect ◽  
Mild Oxidation ◽  
Effective Catalyst ◽  
Ft Ir

Cobalt and/or manganese incorporated berlinites (CoMnAPO4) and aluminophosphate molecule sieve (CoMnAPO-5) were hydrothermally synthesized, characterized by XRD, FT-IR, XPS and SEM, and employed as catalysts in the oxidation of cyclohexane with molecular oxygen at 348 K under atmospheric pressure. It was found that the berlinite-based catalysts were more selective for the production of KA oil, stable during the reaction, but slightly less active for the conversion of cyclohexane, when compared to their molecular sieve counterparts. The CoMnAPO4exhibited a better catalytic performance, due to a synergic effect, than the CoAPO4or MnAPO4.

Monodispersed palladium–cobalt alloy nanoparticles assembled on poly(N-vinyl-pyrrolidone) (PVP) as a highly effective catalyst for dimethylamine borane (DMAB) dehydrocoupling

RSC Advances ◽  
2016 ◽  
Vol 6 (29) ◽  
pp. 24097-24102 ◽  
Author(s):  
Betül Çelik ◽  
Yunus Yıldız ◽  
Hakan Sert ◽  
Esma Erken ◽  
Yagmur Koşkun ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Catalytic Performance ◽  
Vinyl Pyrrolidone ◽  
Alloy Nanoparticles ◽  
Turnover Frequency ◽  
Cobalt Alloy ◽  
High Turnover ◽  
Effective Catalyst ◽  
Dimethylamine Borane ◽  
Very High

Monodispersed PdCo@PVP NPs showed record catalytic activity, giving the best catalytic performance yet with a very high turnover frequency.

Enhanced Levulinic Acid Production from Cellulose by Combined Brønsted Hydrothermal Carbon and Lewis Acid Catalysts

2019 ◽  
Vol 58 (8) ◽  
pp. 2697-2703 ◽  
Author(s):  
Tat Boonyakarn ◽  
Piyaporn Wataniyakul ◽  
Panatpong Boonnoun ◽  
Armando T. Quitain ◽  
Tetsuya Kida ◽  
...  
Keyword(s):  
Lewis Acid ◽  
Acid Production ◽  
Levulinic Acid ◽  
Acid Catalysts ◽  
Lewis Acid Catalysts

A Highly Effective Catalyst of Sm-MnOx for the NH3-SCR of NOx at Low Temperature: Promotional Role of Sm and Its Catalytic Performance

ACS Catalysis ◽  
2015 ◽  
Vol 5 (10) ◽  
pp. 5973-5983 ◽  
Author(s):  
Dongmei Meng ◽  
Wangcheng Zhan ◽  
Yun Guo ◽  
Yanglong Guo ◽  
Li Wang ◽  
...  
Keyword(s):  
Low Temperature ◽  
Catalytic Performance ◽  
Effective Catalyst ◽  
Nh3 Scr ◽  
Highly Effective ◽  
Scr Of Nox
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