Results 61 to 70 of about 123,137 (228)

Heat and mass transfer in a copper oxy-chloride spray reactor for thermochemical hydrogen production

, 2016
A new predictive model is developed in this paper to analyze the height of the reactor for continuous production of copper oxy-chloride in the thermochemical Cu–Cl cycle for hydrogen production.

core   +1 more source

Palladium based membranes and membrane reactors for hydrogen production and purification:An overview of research activities at Tecnalia and TU/e [PDF]

, 2016
In this paper, the main achievements of several European research projects on Pd based membranes and Pd membrane reactors for hydrogen production are reported.
E. Fernandez, Spallina, V., de Nooijer, N.C.A., A. Arratibel, F. Gallucci, D.A. Pacheco Tanaka, Melendez, J., Gallucci, F., Pacheco Tanaka, D. A., M. van Sint Annaland, Zuniga Palacio, Jon, Zuñiga, J., Fernandez, Ekain, Arratibel, A., Helmi Siasi Farimani, A., V. Spallina, Fernandez, E., Helmi, A., J. Melendez, Medrano Jimenez, J.A., de Nooijer, N. C.A., Coenen, K.T., Pacheco Tanaka, D.A., Melendez Rey, J., Viviente, J. L., J.L. Viviente, Medrano, J. A., van Sint Annaland, M., J. Zuñiga, Gallucci, F.; id_orcid, Coenen, K., K. Coenen, Viviente, J.L., A. Helmi, J.A. Medrano, Spallina, V.; id_orcid, Arratibel Plazaola, A., N.C.A. de Nooijer   +37 more
core   +1 more source

Self‐Activating Electrocatalysts for Water Splitting: Advancing Structure–Performance Understanding and Beyond

Advanced Energy Materials, EarlyView.
Self‐activating electrocatalysts offer strong potential for advanced water splitting, enabled by their dynamic compositional and structural evolution during operation. This review highlights recent advances in self‐activating OER and HER catalysts, emphasizing the driving forces and mechanisms underlying their adaptive behavior. A conceptual network of
Christean Nickel, Bahareh Feizi Mohazzab, Kiarash Torabi, David Leander Troglauer, Guillermo Corea, Shikang Han, Dandan Gao   +6 more
wiley   +1 more source

Application of hydrogen marine systems in high-speed sea container transport [PDF]

, 2007
Conventional marine fuels have always limited the endurance of high-speed ships leading to fast but inefficient cargo ships. This research considers the fuel weight barrier in high-speed ship design and the use of hydrogen as a marine fuel to overcome ...
Veldhuis, Ivo
core  

Multi-objective optimization and 4E analysis of a multigeneration system for hydrogen production using WHR in cement plants

Results in Engineering
The cement industry is notorious for its significant energy consumption and CO2 emissions. This research focuses on enhancing energy efficiency by implementing a waste heat recovery system in cement plants.
Ebrahim Dashtizadeh, Ehsan Houshfar
doaj   +1 more source

A Compact Hollow Fiber Electrode Assembly Architecture for Continuous Electrochemical Marine Carbon Dioxide Removal

Advanced Energy Materials, EarlyView.
A coaxial, membrane‐integrated hollow fiber electrode assembly (HFEA) is developed for continuous marine carbon mineralization. By utilizing a sub‐millimeter inter‐electrode gap, the HFEA minimizes Ohmic losses, achieving 50% energy reduction and over 85% DIC removal.
Inhwan Park, Young Hun Lee, Jung Hun Lee, Seung‐Jeong Oh, T. Alan Hatton, Dong‐Yeun Koh   +5 more
wiley   +1 more source

PrimaDORAC: An improved Web Interface for Rapid GAFF2 Parameter Assignment with ABCG2 Charge Models for Drug Design Applications. [PDF]

J Comput Chem
A web‐enabled implementation of the ABCG2 charge model within the PrimaDORAC platform provides frictionless GAFF2 ligand parameterization. Systematic chemical‐space analysis reveals class‐dependent correlations and structured deviations relative to AM1‐BCC, facilitating informed adoption of next‐generation electrostatic models in computational drug ...
Procacci P.
europepmc   +2 more sources

Towards a two-dimensional laser induced breakdown spectroscopy mapping of liquefied petroleum gas and electrolytic oxy-hydrogen flames

Spectrochimica Acta Part B: Atomic Spectroscopy, 2013
AbstractTwo-dimensional mapping of the laser-induced breakdown spectroscopy (LIBS) signal of chemical species information in liquefied petroleum gas (LPG) and electrolytic oxy-hydrogen (EOH) flames was performed with in situ flame diagnostics. Base LIBS signals averaged from measurements at wavelengths of 320nm to 350nm describe the density information
Lee, Seok Hwan, Hahn, H. Thomas, Yoh, Jack J.   +2 more
openaire   +1 more source

Challenges and enablers in fluidization technology

AIChE Journal, EarlyView.
Abstract Gas–solid fluidized beds provide excellent heat and mass transfer for high‐throughput operations from coating to catalytic conversion and underpin emerging low‐carbon technologies. Yet industrial reliability, scale‐up, and control lag scientific understanding, particularly as finer, stickier, and more variable feedstocks increasingly challenge
J. Ruud van Ommen, Jia Wei Chew
wiley   +1 more source

Short Review: Cu Catalyst for Autothermal Reforming Methanol for Hydrogen Production [PDF]

, 2012
Hydrogen is a promising alternative energy sources, hydrogen can be used in fuel cell applications to pro-ducing electrical energy and water as byproduct.
Ho-Shing Wu, Lesmana, Donny, Wu, Ho-Shing, Donny Lesmana   +3 more
core   +1 more source