A critical review on the role of carbon supports of metal catalysts for selective catalytic hydrogenation of chloronitrobenzenes

A Das, S Mondal, KM Hansda, MK Adak… - Applied Catalysis A …, 2023 - Elsevier
Hydrogenation of chloronitrobenzenes (CNB) emerges as a prominent topic of interest in
catalysis research owing to its enormous industrial importance. However, hydrogenation of …

Effect of the annealing temperature of multi-elemental oxides (FeCoNiCuZn) yOx on the electrocatalytic hydrogenation of nitrobenzene at room temperature

V Márquez, M Fereidooni, JS Santos, S Praserthdam… - Electrochimica …, 2022 - Elsevier
Nitrobenzene (NB) in effluent waters is a serious and complicated environmental problem
due to its environmental toxicity and health hazard. In this study, the selective electrocatalytic …

Continuous hydrogenation of N-ethylcarbazole in a micro-packed bed reactor for hydrogen storage

Y Fan, P Wang, J Zhang, M Huang, W Liu, Y Xu… - Chemical Engineering …, 2024 - Elsevier
N-ethylcarbazole is a promising alternative for liquid organic hydrogen carriers. However,
due to the high kinetic barriers in N-ethylcarbazole hydrogenation, harsh conditions and …

Hydrodynamics and liquid–solid mass transfer in micropacked bed reactors with copper foam packing

SP Han, SH Li, HB Wang, WY Yang, L Sang… - Chemical Engineering …, 2022 - Elsevier
Hydrodynamics and liquid–solid mass transfer in micropacked bed reactors (μPBRs) with
copper foam packing are investigated. Effects of fluid superficial velocities, liquid viscosity …

Investigation of External Mass Transfer in a Micropacked Bed Reactor with a Pd/Al2O3/Nickel Foam

L Duan, C Ma, F Lou, J Yin, L Sang… - Industrial & Engineering …, 2022 - ACS Publications
External mass transfer performance of micropacked bed reactors (μPBRs) with
Pd/Al2O3/nickel foam catalysts is investigated by the hydrogenation of α-methylstyrene …

Continuous hydrogenation of 2-(4-nitrophenyl) butanoic acid: Kinetics study in a micropacked-bed reactor

Z Yu, M Ren, P Li, J Zhou, N Li, X Li, H Fan - Chemical Engineering Science, 2023 - Elsevier
Hydrogenation still faces unmet technical challenges in relation to heterogeneous reactions
and potential safety issues. In this work, a continuous flow Pd/C-catalyzed hydrogenation of …

Regulating pore structures of carbon supports toward efficient selective hydrogenation of o-chloronitrobenzene on Pt nanoparticles

YP Lv, F Yu, ZP Wang, HW Liu, LY Wang… - New Journal of …, 2023 - pubs.rsc.org
A series of Pt nanoparticles (NPs) confined inside ordered mesoporous carbon (OMC) were
prepared for catalytic hydrogenation of o-chloronitrobenzene. The improved activity as well …

Local and global gas–liquid mass transfer in a micro‐packed bed reactor utilizing a noninvasive colorimetric technique

W Liu, B Xie, J Luo, C Zhang, J Zhang - AIChE Journal, 2023 - Wiley Online Library
Micro‐packed bed reactor (μPBR) presents great potential in the field of multiphase
reactions due to the features of safety and high efficiency. However, the deeper cognition of …

Efficient and continuous furfural hydrogenation to furfuryl alcohol in a micropacked bed reactor

L Duan, M Huang, Z Peng, L Sang… - Reaction Chemistry & …, 2023 - pubs.rsc.org
In this work, continuous furfural hydrogenation to furfuryl alcohol in micropacked bed
reactors (μPBRs) is investigated. The performances of Cu-, Ni-, Pd-, and Pt-based catalysts …

A general pressure drop model based on liquid holdup of gas-liquid flow in micro-packed beds

J Wang, L Sheng, J Deng, G Luo - Chinese Journal of Chemical …, 2024 - Elsevier
The understanding of the gas-liquid flow characteristics in a micro-packed bed reactor is still
immature, especially for many gas-organic working systems commonly used in industry …