Results 61 to 70 of about 1,137,031 (196)

Hydrogen Production with Membrane Systems

, 2017
It is well-known that hydrogen is conventionally produced via reforming of fossil fuels in large-scale plants. Apart from small-scale hydrogen production from renewable energy sources (mostly using electricity from renewable sources), more than 80% of ...
E. Fernandez, A. Arratibel, Pacheco Tanaka, D.A., F. Gallucci, D.A. Pacheco Tanaka, Gallucci, F., Gallucci, F.; id_orcid, Medrano, J., Annaland, M. V.Sint, J.A. Medrano, van Sint Annaland, Martin, Arratibel, A., M.v. Sint Annaland, Tanaka, D. A.Pacheco, Fernandez, E.   +14 more
core   +1 more source

Enhanced ammonia decomposition using a Pd-Ag membrane reactor for high-purity hydrogen production

Fuel Processing Technology
In this study, a Pd-Ag membrane reactor (MR) integrated with a lab-synthesized ruthenium catalyst supported on La2Ce2O7 was used for the efficient production and recovery of highly-pure hydrogen from ammonia decomposition.
Erasmo Salvatore Napolitano, Cristina Italiano, Adele Brunetti, Minju Thomas, Antonio Vita, Giuseppe Barbieri   +5 more
doaj   +1 more source

Specifics of high-temperature sodium coolant purification technology in fast reactors for hydrogen production and other innovative applications

Nuclear Energy and Technology, 2017
In creating a large-scale atomic-hydrogen power industry, the resolution of technological issues associated with high temperatures in reactor plants (900°C) and large hydrogen concentrations intended as long-term resources takes on particular importance.
F.A. Kozlov, S.G. Kalyakin, A.P. Sorokin, V.V. Alekseev, A.A. Trufanov, M.A. Konovalov, E.A. Orlova   +6 more
doaj   +1 more source

Loss of proton‐sensing TDAG8 increases tumor progression in mouse models of colon cancer

Molecular Oncology, EarlyView.
Loss of the pH‐sensing receptor TDAG8 accelerates colorectal cancer progression in mice. Animals lacking TDAG8 expression had increased tumor growth, DNA damage, and recruitment of tumor‐associated immune cells, including macrophages, neutrophils, and monocytes.
Ermanno Malagola, Yasmine Illi, Anna Bircher, Marijn Wilmink, Rachele F. Malagutti, Solenn Ottié, Cordelia Schuler, Pedro A. Ruiz, Cheryl de Vallière, Klaus Seuwen, Gerhard Rogler, Martin Hausmann   +11 more
wiley   +1 more source

Effects of Purification on the Hydrogen Production in Biomass Gasification Process

Chemical Engineering Transactions, 2017
Energy from renewable sources such as biomass are expected to complement the energy derived from fossil fuel resources due to its abundant reserves and relatively low price compared with other energy sources.
M.B. Muslim, S. Saleh, N.A.F.A. Samad
doaj   +1 more source

In vitro and in silico modelling of ROS1‐positive non‐small cell lung cancer reveals fusion‐dependent tyrosine kinase inhibitor responses

Molecular Oncology, EarlyView.
Drug resistance limits treatment success in a subset of lung cancers driven by ROS1 gene alterations. Using patient‐derived cells and computer simulations, we studied three key mutations and how they affect five targeted drugs. The mutations reduced drug effectiveness in different ways by altering protein structure and behavior.
Farhan Ul Haq, Marc Terrones, Felicia Rodrigues Fortes, Anne Schepers, Alessia Denis, Christophe Deben, Ken Op de Beeck, Guy Van Camp, Geert Vandeweyer   +8 more
wiley   +1 more source

Hydrate-based hydrogen purification from simulated syngas with synergic additives

, 2016
Hydrated-based separation process has recently raised as a novel technology for hydrogen (H-2) purification from mixture gases containing carbon dioxide (CO2).
Xia, Zhiming, Xu, Chungang, Cai, Jing, Chen, Zhaoyang, Li, Xiaosen, Yan, Kefeng   +5 more
core   +1 more source

Performance Evaluation of Pressure Swing Adsorption for Hydrogen Separation from Syngas and Water–Gas Shift Syngas

Energies
Hydrogen (H2) is a key energy carrier and industrial feedstock, with growing interest in its production from syngas and water–gas shift (WGS) syngas. Effective purification methods are essential to ensure high hydrogen purity for various applications ...
Aleksander Krótki, Joanna Bigda, Tomasz Spietz, Karina Ignasiak, Piotr Matusiak, Daniel Kowol   +5 more
doaj   +1 more source

Polarization‐resolved femtosecond Vis/IR spectroscopy tailored for resolving weak signals in biological samples using minimal sample volume

FEBS Open Bio, EarlyView.
Unique biological samples, such as site‐specific mutant proteins, are available only in limited quantities. Here, we present a polarization‐resolved transient infrared spectroscopy setup with referencing to improve signal‐to‐noise tailored towards tracing small signals. We provide an overview of characterizing the excitation conditions for polarization‐
Clark Zahn, Karsten Heyne
wiley   +1 more source

Metal membranes for hydrogen purification: problems, trends and prospects of application

Физико-химические аспекты изучения кластеров, наноструктур и наноматериалов
The problems associated with the global warming due to greenhouse gas emissions from human activities are driving the search for new technologies to reduce CO2 emissions from the fossil fuel combustion.
V.A. Polukhin, S.Kh.. Estemirova
doaj   +1 more source