Plasma-catalytic CO2 hydrogenation to methanol over CuO-MgO/Beta catalyst with high selectivity

Q Chen, S Meng, R Liu, X Zhai, X Wang, L Wang… - Applied Catalysis B …, 2024 - Elsevier
Herein, we report a CuO-MgO/Beta catalyst, which exhibits 72.0% methanol selectivity with
8.5% CO 2 conversion in plasma-catalytic CO 2 hydrogenation at ambient conditions (30° C …

Catalytic upgrading of lignite pyrolysis volatiles over modified HY zeolites

B Wei, L Jin, D Wang, H Shi, H Hu - Fuel, 2020 - Elsevier
HY zeolite is modified by hydrothermal and HNO 3 treatment and used as the catalyst to
upgrade Baiyinghua pyrolysis volatiles on a fixed-bed reactor at 600° C. The results show …

Production of carbon nanotubes via catalytic pyrolysis of polyethylene over Ni/ZSM-5 prepared by ethylene glycol assisted impregnation

QL Li, R Shan, SX Wang, T Huhe, HR Yuan, Y Chen - Fuel, 2024 - Elsevier
The design of efficient catalysts is important for the recycling of plastic wastes. In this study, a
series of high-dispersion nickel based catalysts were developed by ethylene glycol (EG) …

Improving the bio-oil quality via effective pyrolysis/deoxygenation of palm kernel cake over a metal (Cu, Ni, or Fe)-doped carbon catalyst

P Maneechakr, S Karnjanakom - ACS omega, 2021 - ACS Publications
Waste palm kernel cake (WPKC) is being utilized as a biomass feedstock for the sustainable
production of catalysts/supports and bio-oil fuels. Herein, metal (Cu, Ni, and/or Fe)-doped …

Effect of Cu content and zeolite framework of n-C4H10-SCR catalysts on de-NOx performances

K Lee, H Kosaka, S Sato, T Yokoi, B Choi - Chemical Engineering Science, 2019 - Elsevier
The catalytic activity of Cu/zeolites with different types of zeolite frameworks (SSZ-13, ZSM-5,
and BETA) was investigated in the selective catalytic reduction of NOx with nC 4 H 10. The …

Fabrication of Pt nanoparticles encapsulated in single crystal like silicalite-1 zeolite as a catalyst for shape-selective hydrogenation of C6 olefins

K Miyake, R Inoue, M Nakai, Y Hirota, Y Uchida… - Microporous and …, 2018 - Elsevier
In this work, a dual-functional catalyst with (1) catalytic activity of metal catalysts and (2)
shape-selectivity of zeolites has been developed. We have fabricated Pt nanoparticles …

Hydrothermal liquefaction of Chlamydomonas nivalis and Nannochloropsis gaditana microalgae under different operating conditions over copper-exchanged zeolites

H Yousefzadeh, E Borhan, BZ Haznedaroglu… - Biochemical …, 2024 - Elsevier
In this study, two different green microalgae, Chlamydomonas nivalis (C. nivalis) and
Nannochloropsis gaditana (N. gaditana), were cultivated in open ponds and the harvested …

Fabrication of Cu-encapsulated hierarchical MEL zeolites for alkylation of mesitylene with benzyl alcohol

J Huang, B Liu, Z Liao, H Chen… - Industrial & Engineering …, 2019 - ACS Publications
We reported a perfect strategy for the fabrication of Cu-encapsulated hierarchical MEL
zeolites by a simple post-desilication–recrystallization strategy. The Cu-encapsulated …

A MoO x-doped Ni/3D-SBA-15 catalyst for CO methanation: the effect of a solvent and a MoO x promoter on the catalytic properties

Y Chen, Z Tian, Q Liu, B Bian - Sustainable Energy & Fuels, 2020 - pubs.rsc.org
A series of MoOx doped Ni/3D-SBA-15 catalysts with a three-dimensional network structure
were prepared by an impregnation method using different solvents for CO methanation. It is …

Biobased Paraxylene

WH Gong, R Rozmiarek - Industrial Arene Chemistry: Markets …, 2023 - Wiley Online Library
Chapter 63 comprehensively reviews the catalytic chemistry and processes to produce bio‐
para‐xylene (bio‐pX), a preferred feedstock for the production of bio‐Purified Terephthalic …