Results 131 to 140 of about 181,673 (299)

Phase change material integrated core–shell catalyst for in situ thermal control in methanol synthesis from syngas

open access: yesAIChE Journal, Volume 72, Issue 3, March 2026.
Abstract A model‐guided core–shell catalyst design is presented for methanol synthesis, featuring a phase change material (PCM) core encapsulated by a Cu–Zn–Al 2O 3 (CZA) catalytic shell. The PCM enables in situ thermal management by absorbing reaction heat at its melting point, mitigates the kinetic decline at high temperatures and therefore avoids ...
Canan Karakaya, Tugba Turnaoglu
wiley   +1 more source

A Review on Quantitative Process Analytical Technology for Continuous Downstream Processing of Monoclonal Antibodies

open access: yesBiotechnology and Bioengineering, Volume 123, Issue 3, Page 564-581, March 2026.
ABSTRACT The competition in the biopharmaceutical market is increasing due to the market entry of biosimilars and rising costs in research and development of new drugs. Hence, continuous manufacturing gained significant attention due to its potential in reducing production cycle times and costs, as well as the possibility of real‐time release testing ...
Mariana Carvalho   +4 more
wiley   +1 more source

Learning hydrocracking reaction dynamics via neural ODEs: A data‐driven, gradient‐interpretable lumped modelling framework

open access: yesThe Canadian Journal of Chemical Engineering, Volume 104, Issue 3, Page 1372-1386, March 2026.
This work demonstrates the application of neural ordinary differential equations (neural ODEs) for learning hydrocracking reaction kinetics directly from data, achieving robust predictions under noise and sparsity while preserving mechanistic interpretability through gradient‐based analysis of temperature‐ and concentration‐dependent reaction rates ...
Souvik Ta   +2 more
wiley   +1 more source

INTEGRATING BIOMASS TO PRODUCE HEAT AND POWER AT ETHANOL PLANTS [PDF]

open access: yes
Published in: Applied Engineering in Agriculture, Vol. 25(2): 227‐244Biomass, Renewable, Sustainable, Model, Gasification, Combustion, Emissions, Ethanol production, Combined heat and power, Resource /Energy Economics and Policy,
De Kam, Matthew J.   +2 more
core   +1 more source

Influence of Bubble-Bubble Interactions on the Macroscale Circulation Patterns in a Bubbling Gas-Solid Fluidized Bed [PDF]

open access: yes, 2007
The macro-scale circulation patterns in the emulsion phase of a gas-solid fluidized bed in the bubbling regime have been studied with a 3D Discrete Bubble Model.
Kuipers, J.A.M.   +2 more
core   +2 more sources

Protein Energy Malnutrition: Opportunities for Cold Plasma Technologies

open access: yesFood Frontiers, Volume 7, Issue 2, March 2026.
Protein energy malnutrition (PEM) is a major global health concern driven by biological, environmental, and nutritional factors, including gut microbiota imbalance and low protein intake. Cold atmospheric plasma technologies offer promising, sustainable solutions by improving food security, enhancing protein quality and absorption, and modulating gut ...
Karthika Prasad   +6 more
wiley   +1 more source

Harnessing an Invasive Species’ Waste for Syngas Production: Fast Pyrolysis of Rosehip Seeds in a Bubbling Fluidized Bed

open access: yesChemEngineering
This study examines the fast pyrolysis of rosehip seed waste (RSW) in a fluidized bed reactor, evaluating its potential for syngas production and effective waste valorization.
Rodrigo Torres-Sciancalepore   +4 more
doaj   +1 more source

LSA silicon material task closed-cycle process development [PDF]

open access: yes
The initial effort on feasibility of the closed cycle process was begun with the design of the two major items of untested equipment, the silicon tetrachloride by product converter and the rotary drum reactor for deposition of silicon from ...
Blocher, J. M., Jr.   +4 more
core   +1 more source

Silicon material and JPL Web Team [PDF]

open access: yes, 1985
Silicon material activities are described. Topics discussed include: fluidized bed technology, model predictions (reaction kinetics and grid design parameters), seed-particle cleaning procedure, runaway nucleation, thermal analysis of dendritic ribbons ...
Lutwack, R.
core   +1 more source

Development of Detailed Surface Reaction Mechanism for Methanation Process Based on Experiments

open access: yesPAMM, Volume 26, Issue 1, March 2026.
ABSTRACT The pressure to reduce greenhouse gas emissions is growing, which demands new and innovative technologies to produce mobile as well as stationary energy. The CO2$\rm {CO_2}$ methanation offers a pathway to reduce greenhouse gas emissions by directly converting CO2$\rm {CO_2}$ to CH4$\rm {CH_4}$. This also plays a crucial role in “power‐to‐gas”
Rakhi Verma   +8 more
wiley   +1 more source

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