Results 121 to 130 of about 81,236 (260)

Plug-and-play plasma: decentralised water decontamination for developing countries

npj Clean Water
Water sustainability in developing countries is challenged by pollution and inadequate infrastructure, necessitating decontamination strategies for resource-limited settings.
Wenshao Li, Ngoc Huu Nguyen, Renwu Zhou, Vi Khanh Truong, Patrick J. Cullen, Krasimir Vasilev   +5 more
doaj   +1 more source

High-Temperature Plasma-Chemical Conversion of Low-Grade Coal and Hydrocarbon Gases into Synthesis Gas and Value-Added Products

Tikrit Journal of Engineering Sciences
This study presents an experimental evaluation of plasma-chemical technologies for converting low-grade coals and hydrocarbon gases into valuable products.
M.Sh. Isakulova, Q.N. Nazarov, I.V. Gordienko   +2 more
doaj   +1 more source

Temperature management as decisive optimization parameter for plasma-based CO2 splitting and biogas reforming

Results in Chemistry
The efficient use of warm plasmas for CO₂ and biogas conversion critically depends on understanding and controlling thermal conditions inside the reactor.
Samuel Jaro Kaufmann, Joe Quade, Johanna Buschmann, Kai Peter Birke, Paul Rößner   +4 more
doaj   +1 more source

Nanoparticle Synthesis and Growth in a Continuous Plasma Reactor from Organosilicon Precursors

Silica-like nanoparticles are produced from four different organosilicon monomers HMDSO, TMDSO, TEOS and TMOS in a continuous non-equilibrium plasma reactor.
Rudolf Von Rohr, Philipp, Buitrago, Elizabeth, Heuberger, Roman, Roth, Christian, Oberbossel, Gina   +4 more
core   +1 more source

Estudo da degradação do CH4 e da mistura CH4/CO2 por plasma térmico de argônio: identificação e caracterização dos prdutos obtidos [PDF]

, 2012
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro de Ciências Físicas e Matemáticas. Programa de Pós-Graduação em Química.Na presente tese, um sistema de plasma térmico de argônio foi aplicado para promover a pirólise do CH4 e da mistura ...
Baldissarelli, Vanessa Zanon
core  

In-situ stripping of H2S in gasoil hydrodesulphurisation: Reactor design considerations

, 2004
In order to meet future diesel specifications the sulphur content of diesel would need to be reduced to below 50 ppm. This requirement would require improved reactor configurations.
Ojeda Nava, J. A., Ojeda Nava, J.A., Krishna, R.   +2 more
core   +1 more source

Three-phase reactor model for the aqueous phase reforming of ethylene glycol

, 2014
\u3cp\u3eUsing both experiments and modeling, it is shown how an optimal reactor design is beneficial for the production of hydrogen via aqueous phase reforming of ethylene glycol.
Nijhuis, TA Xander = Alexander, J. C. Schouten, Neira Dangelo, M. F., Schaaf, J John van der, T. A. Nijhuis, Neira D'Angelo, MF Fernanda, Schouten, J C, Schouten, J. C., Nijhuis, T. A., J. van der Schaaf, Van Der Schaaf, J., M. F. Neira D’Angelo   +11 more
core   +1 more source

Influence of Storage Time on Functional Bulk Properties of Low‐Pressure Oxygen/Argon Plasma Modified Polypropylene Fabric

Journal of Applied Polymer Science, EarlyView.
Treatment of polypropylene fabric in oxygen plasma was used to impart the fabric surface with more hydrophilic surface properties. Changes in bulk properties were minimal as the modification mainly affected the fabric surface. Bulk fabric properties water retention, moisture content and wicking were monitored over a period of 33 days.
Floriana Constantin, Tung Pham, Thomas Bechtold   +2 more
wiley   +1 more source

Ethylene Hydrogenation in Pellets with Different Pore Structures, Measured in a One-Sided Single-Pellet Reactor

, 2019
The ethylene hydrogenation reaction was investigated in a kinetic turbo reactor and a one-sided single-pellet reactor. An empirical kinetic expression was fitted to experimental results taken from the turbo reactor, and the gas compositions at the ...
Keil, Frerich J., Argonul, Aykut, Keil, Frerich   +2 more
core   +1 more source

Potential contribution of biomass gasification‐based technology in energy transition: a technical review coupled with bibliometric studies

Biofuels, Bioproducts and Biorefining, EarlyView.
Abstract Biomass gasification technology has been extensively researched around the world; however, there is a need to evaluate the current research landscape and evolutionary direction of research in the broader context of energy transition. A systematic bibliometric analysis of the Web of Science database was performed for articles that fall within ...
Olasunkanmi Opeoluwa Adeoye, Electo Eduardo Silva Lora, Rubenildo Vieira Andrade, Leonardo Peña Pupo, René Lesme Jaén, Osvaldo José Venturini   +5 more
wiley   +1 more source