scholarly journals Low temperature thermal treatment of gas-phase fluorotelomer alcohols by calcium oxide

Chemosphere ◽  
2021 ◽  
Vol 272 ◽  
pp. 129859
Author(s):  
Theran P. Riedel ◽  
M. Ariel Geer Wallace ◽  
Erin P. Shields ◽  
Jeffrey V. Ryan ◽  
Chun Wai Lee ◽  
...  
Keyword(s):  
Thermal Treatment ◽  
Low Temperature ◽  
Gas Phase ◽  
Calcium Oxide ◽  
Fluorotelomer Alcohols

scholarly journals Improvement of Ni/Al2O3 Catalysts for Low-Temperature CO2 Methanation by Vanadium and Calcium Oxide Addition

2021 ◽  
Author(s):  
Gabriella Garbarino ◽  
Paweł Kowalik ◽  
Paola Riani ◽  
Katarzyna Antoniak-Jurak ◽  
Piotr Pieta ◽  
...  
Keyword(s):  
Low Temperature ◽  
Calcium Oxide ◽  
Co2 Methanation ◽  
Oxide Addition

Aqueous Benzene Oxidation in Low-Temperature Plasma of Pulsed Corona Discharge

2016 ◽  
Vol 19 (2) ◽  
Author(s):  
Iakov Kornev ◽  
Sergei Preis
Keyword(s):  
Low Temperature ◽  
Corona Discharge ◽  
Gas Phase ◽  
Pulse Repetition Frequency ◽  
Repetition Frequency ◽  
Pulse Repetition ◽  
Benzene Oxidation ◽  
Low Temperature Plasma ◽  
Temperature Plasma ◽  
Pulsed Corona

AbstractWastewaters polluted with non-biodegradable volatile organic compounds (VOCs), such as aromatic substances, present a growing problem meeting no adequately affordable technological response. Low-temperature plasma generated in the gas-phase pulsed corona discharge (PCD) presents competitive advanced oxidation technology in abatement of various classes of pollutants, although the process parameters, the pulse repetition frequency and the liquid spray rate, require optimization. The experimental research into aqueous benzene oxidation with PCD was undertaken to establish the impact of the parameters to the energy efficiency. The oxidation reaction was found under the experimental conditions to mostly proceed in the gas phase showing little influence of the pulse repetition frequency and the gas-liquid contact surface. Oxidation of benzene and, presumably, other volatile pollutants in the volume of PCD reactor compartment presents an effective strategy of aqueous VOCs abatement.

The construction of Mo6−δO3−-supported catalyst for low-temperature propylene gas-phase epoxidation by Cu modification

2018 ◽  
Vol 368 ◽  
pp. 120-133 ◽  
Author(s):  
Zhiyong Wang ◽  
Along Gao ◽  
Peng Chen ◽  
Hui Hu ◽  
Qingming Huang ◽  
...  
Keyword(s):  
Low Temperature ◽  
Gas Phase ◽  
Supported Catalyst

scholarly journals Pressure dependent low temperature kinetics for CN + CH3CN: competition between chemical reaction and van der Waals complex formation

2016 ◽  
Vol 18 (22) ◽  
pp. 15118-15132 ◽  
Author(s):  
Chantal Sleiman ◽  
Sergio González ◽  
Stephen J. Klippenstein ◽  
Dahbia Talbi ◽  
Gisèle El Dib ◽  
...  
Keyword(s):  
Low Temperature ◽  
Complex Formation ◽  
Gas Phase ◽  
Rate Coefficient ◽  
Flow Reactor ◽  
Slow Flow ◽  
Phase Reaction ◽  
Gas Phase Reaction ◽  
Low Temperature Kinetics ◽  
Temperature And Pressure

The gas phase reaction between the CN radical and acetonitrile CH3CN was investigated experimentally with a CRESU apparatus and a slow flow reactor as well as theoretically to explore the temperature and pressure dependence of its rate coefficient from 354 K down to 23 K.

scholarly journals The TW Hya Rosetta Stone Project. II. Spatially Resolved Emission of Formaldehyde Hints at Low-temperature Gas-phase Formation

2021 ◽  
Vol 906 (2) ◽  
pp. 111 ◽  
Author(s):  
Jeroen Terwisscha van Scheltinga ◽  
Michiel R. Hogerheijde ◽  
L. Ilsedore Cleeves ◽  
Ryan A. Loomis ◽  
Catherine Walsh ◽  
...  
Keyword(s):  
Low Temperature ◽  
Gas Phase ◽  
Phase Formation ◽  
Spatially Resolved ◽  
Rosetta Stone
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