Results 161 to 170 of about 131,602 (309)

Gasification-based Biorefinery for Mechanical Pulp Mills [Elektronisk resurs]

open access: yes, 2014
The modern concept of “biorefinery” is dominantly based on chemical pulp mills to create more value than cellulose pulp fibres, and energy from the dissolved lignins and hemicelluloses.
Engstrand, Per,   +4 more
core  

From Surface Steps to Rational Strategies: A Critical Review of Catalyst Design for Carbon Dioxide Dry Reforming of Methane

open access: yesChemCatChem, Volume 18, Issue 17, 14 September 2026.
A comprehensive overview of dry reforming of methane (DRM), linking reaction mechanisms with catalyst deactivation and rational catalyst design. Strategies based on active‐site engineering, support engineering, and operando mechanistic understanding provide a roadmap for developing durable, cost‐effective catalysts for industrial DRM.
Zihao Teng, Lizhuo Wang, Jun Huang
wiley   +1 more source

Beyond Equilibrium CO Production via Temperature Swing Adsorption‐Assisted Reverse Water–Gas Shift

open access: yesChemCatChem, Volume 18, Issue 18, 28 September 2026.
SE‐RWGS over a CuO/ZnO/Al2O3 catalyst mixed with Zeolite 3A adsorbent is investigated experimentally in a fixed‐bed reactor. CO2 conversion and CO yield exceed 80% during the sorption‐active phase, far surpassing the thermodynamic equilibrium limit.
N. Semih Altinsoy, Ahmet K. Avci
wiley   +1 more source

In‐situ asphaltene capture with iron oxide nanoparticles in steam‐assisted gravity drainage (SAGD) for improved recovery and partial upgrading of bitumen

open access: yesThe Canadian Journal of Chemical Engineering, Volume 104, Issue 9, Page 4787-4808, September 2026.
Key improvements obtained by incorporating nanoparticles into a lab‐scale SAGD process configuration. The bar plots show enhanced oil recovery, reduced viscosity, and increased asphaltene adsorption in nanoparticle‐assisted scenarios compared with conventional SAGD.
Luis Prada   +6 more
wiley   +1 more source

Biomass from grey wastewater featuring iron oxide for hydrogen production via hydrothermal gasification with potassium hydroxide catalyst: investigation study. [PDF]

open access: yesSci Rep
Karthik K   +9 more
europepmc   +1 more source

Methane Valorization Toward Carbon Neutralization: Catalytic Materials, Multiphase Interfaces, and Reactor Engineering Under Mild Conditions

open access: yesCarbon Neutralization, Volume 5, Issue 5, September 2026.
The valorization of CH4 toward carbon neutralization and energy sustainability: transforming global emissions into high‐–value products via mild catalytic strategies. ABSTRACT The direct conversion of methane into value‐added chemicals under mild conditions offers a sustainable pathway to utilize this abundant hydrocarbon feedstock and mitigate ...
Hengchi Liu   +7 more
wiley   +1 more source

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