Results 91 to 100 of about 1,452,341 (273)

Improvement of Membrane Performances to Enhance the Yield of Vanillin in a Pervaporation Reactor

open access: yesMembranes, 2014
In membrane reactors, the interaction of reaction and membrane separation can be exploited to achieve a “process intensification”, a key objective of sustainable development.
Giovanni Camera-Roda   +4 more
doaj   +1 more source

Carbon-coated ceramic membrane reactor for the production of hydrogen by aqueous-phase reforming of sorbitol

open access: yes, 2014
Hydrogen was produced by aqueous-phase reforming (APR) of sorbitol in a carbon-on-alumina tubular membrane reactor (4 nm pore size, 7 cm long, 3 mm internal diameter) that allows the hydrogen gas to permeate to the shell side, whereas the liquid remains ...
Schaaf, van der, J.   +4 more
core   +1 more source

Hydrogen production via ammonia decomposition in membrane reactor: a kinetic study and an experimental investigation on Pd-based membranes [PDF]

open access: yes, 2022
openLo sviluppo delle infrastrutture per sfruttare a pieno il potenziale delle energie rinnovabili ha un ruolo fondamentale nella lotta contro i cambiamenti climatici. In questo campo, lo stoccaggio di gradi quantità di energia risulta essere un aspetto
PASE, LEONARDO
core  

Introducing Borsantrazole: A Trifunctional Boron‐Based Pyrazole That Extends the Lifespan of Amyotrophic Lateral Sclerosis Mice

open access: yesAdvanced Science, EarlyView.
Herein we report a boron‐based pyrazole, (Borsantrazole ‐ a small molecule that selectively targets oxidative stress) that significantly increases survival, reduces weight loss, delays disease onset, and affects global protein changes in the SOD1‐G37R mouse model of ALS.
Nitesh Sanghai   +9 more
wiley   +1 more source

Methanol synthesis from CO2 using silicone rubber/ceramic composite membrane reactor

open access: yes, 2002
A parallel flow model of isothermal one-dimension pseudo-homogeneous membrane reactor for methanol synthesis from CO2 in silicone rubber/ceramic composite membrane reactor was developed.
袁权, 陈光文
core  

Enhanced Antibacterial Properties of Lyotropic Liquid Crystalline Nanoparticles via Curvature Modulation

open access: yesAdvanced Science, EarlyView.
Lipid nanostructured particles with increasing negative Gaussian curvature progress from vesicles to P‐cubosomes and D‐cubosomes. This curvature hierarchy enhances interaction with bacterial membranes, promotes membrane remodeling and leakage, and potentiates daptomycin activity against MRSA.
Xiangfeng Lai   +10 more
wiley   +1 more source

Performance Evaluation of a Thermophilic Anaerobic Membrane Bioreactor for Palm Oil Wastewater Treatment

open access: yesMembranes, 2019
Anaerobic treatment processes have achieved popularity in treating palm oil mill effluent due to its high treatability and biogas generation. The use of externally submerged membranes with anaerobic reactors promotes the retention of the biomass in the ...
Thet Lei Yee   +2 more
doaj   +1 more source

Adaptive Cu Reconstruction in Heterostructure Drives High‐Rate Nitrate‐to‐Ammonia Conversion

open access: yesAdvanced Science, EarlyView.
An adaptively reconstructed Cu/CoOX heterojunction, featuring a surface‐localized, hydroxyl‐rich oxidized Cu species, forms in situ from a CuO/CoOX (Co1Cu9OX) pre‐catalyst during electrochemical nitrate reduction. The self‐adaptive reconstruction and the incorporation of heterostructure regulate nitrogen‐containing intermediate adsorption and *H supply,
Chunyu Yuan   +5 more
wiley   +1 more source

Probing Electrocatalyst Design for Product Selectivity in CO2 Reduction

open access: yesAdvanced Science, EarlyView.
Selective CO2 electroreduction is controlled by catalyst structure, dynamic surface reconstruction, adsorbate interactions, and reaction microenvironment. This review summarizes Cu‐ and non‐Cu‐based catalysts, single‐atom and molecular systems, degradation pathways, and operando/computational strategies for steering CO2RR toward hydrocarbons ...
Suvodeep Sen   +5 more
wiley   +1 more source

New integrated CCS and CCU schemes with small-scale biogas-fired combined-cycle power plant: A Comparative techno-economic assessment

open access: yesFuel Processing Technology
This study presents a unified techno-economic assessment of conventional and membrane-enabled carbon capture and storage (CCS) and carbon capture and utilization (CCU) integrated into small-scale biogas-fired combined-cycle power plants.
Mostafa Jafari   +5 more
doaj   +1 more source

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