Recent developments on heterogeneous catalytic CO2 reduction to methanol

IU Din, MS Shaharun, MA Alotaibi, AI Alharthi… - Journal of CO2 …, 2019 - Elsevier
Catalytic reduction of carbon dioxide to methanol is an attractive option to reduce
concentration of greenhouse gas and generation of renewable energy. Moreover, depletion …

The role of niobium component in heterogeneous catalysts

M Ziolek, I Sobczak - Catalysis Today, 2017 - Elsevier
This review article is devoted to the materials containing niobium and modified by the
addition of different metals or thio-and amino-organosilanes towards the creation of new …

Dry reforming of methane for hydrogen production over NiCo catalysts: Effect of NbZr promoters

NA Abd Ghani, A Azapour, AFS Muhammad… - international journal of …, 2019 - Elsevier
Abstract Ni/Al 2 O 3, Nisingle bondCo/Al 2 O 3 single bondMgO and Nisingle bondCo/Al 2 O
3 single bondMgO/Nbsingle bondZr nanocatalysts were prepared by the sol-gel technique …

[HTML][HTML] Surface Chemical Effects on Fischer–Tropsch Iron Oxide Catalysts Caused by Alkali Ion (Li, Na, K, Cs) Do**

MZLL Ribeiro, JC Souza, IF Gomes, MK Gnanamani… - Catalysts, 2024 - mdpi.com
Among the alkali metals, potassium is known to significantly shift selectivity toward value-
added, heavier alkanes and olefins in iron-based Fischer–Tropsch synthesis catalysts. The …

Uso de compostos de nióbio como catalisadores na produção de biocombustíveis: uma revisão

JDBD Moreira, PHC De Souza, ICDS Silva… - The Journal of …, 2022 - periodicos.ufv.br
The need to replace fossil fuels with biofuels is not a fresh topic in the academic community.
Researchers have been studying and develo** alternative fuels for decades and, as a …

Effects of Promoters on the Physicochemical Properties of Cobalt-Iron Catalysts Supported on Multiwalled-Carbon Nanotubes

HH Hamid, NA Mohd Zabidi, MS Shaharun - Catalysis Letters, 2024 - Springer
Cobalt-iron bimetallic catalysts promoted with Nb, Ru or Rh and supported on multiwalled-
carbon nanotubes (MWCNTs) were synthesized using a reverse-microemulsion method …

Synthesis and characterization of niobium-promoted cobalt/iron catalysts supported on carbon nanotubes for the hydrogenation of carbon monoxide

Z Gholami, NAM Zabidi, F Gholami, M Vakili - Journal of Fuel Chemistry …, 2016 - Elsevier
Abstract Bimetallic Co/Fe catalysts supported on carbon nanotubes (CNTs) were prepared,
and niobium (Nb) was added as promoter to the 70Co: 30Fe/CNT catalyst. The …

Effect of Composition of γ-Al2O3/SiO2 Mixed Support on Fischer-Tropsch Synthesis with Iron Catalyst

SK Min, SR No, S You - Korean Chemical Engineering Research, 2017 - koreascience.kr
Fischer-Tropsch synthesis is the technology of converting a syngas (CO+ $ H_2 $) derived
from such as coal, natural gas and biomass into a hydrocarbon using a catalyst. The catalyst …

Gasification of Bio-oil and Torrefied Biomass: An Overview

NM Sanchez, F Link, CM Halmenschlager, G Chauhan - 2022 - books.rsc.org
Production of transportation fuels (ie biofuel) and chemicals from biomass and waste
feedstocks has been an area of intense research and development during the last decade …

Process Synthesis of BTL, LCA (Scale, Coproduction)

OO James, S Maity - 2022 - books.rsc.org
The history of energy use is closely linked to the history of human civilisation. Energy use
per capita is a direct measure of living standards and prosperity. 1 Advances in older …