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Plasma Reactor Articles & Analysis
17 articles found
Accurate measurement of these gases is essential for understanding fuel behavior, isotope ratios, plasma-wall interactions, gas balance in fusion reactors and helium ash production. Using Dual Zone mass spectrometry, fusion researchers can resolve these closely spaced species and determine their individual partial pressures with much greater confidence, enabling ...
The 42-month project, launched in June 2022, will validate a non-thermal plasma technology to produce hydrogen at an industrial scale from natural gas or biomethane, contributing to the global zero emissions. The project will develop and test a novel plasma reactor for production of hydrogen, alongside high-value carbon, at low energy ...
A review of the last ten years of advances in temporal resolved plasma diagnostics for pulsed operated 2.45 GHz microwave-driven hydrogen discharges is presented. Special attention has been paid to the study of breakdown and decay processes where Hiden systems have been used showing relevant results. Density and temperature measurements: Langmuir probe made of tungsten wire 6mmlong and 0.5 mm ...
Pilot setups in which the above processes occur in the electron–beam plasma (EBP) and combined plasma (CP) are described. The results of the experiments showed that the EBP– and CP–plasmachemical reactors can be applied for composite materials production. ...
It is, therefore, necessary to develop a combined process that simultaneously reduces the odor emissions and the amount of waste sludge. In this study, a non-thermal plasma reactor using a dielectric barrier discharge type was employed to treat a gas stream contaminated with 10 ppmv of H2S, and then the ozone-laden gas stream was supplied to a sludge stabilizer ...
The cleaned sillimanite concentrate was then mixed with pure alumina powder in different proportions and treated in an indigenously developed plasma reactor for preparation of mullite refractory material. Out of the three products obtained, sillimanite alumina powder in the ratio of 75 : 25 was found to have the necessary physical and compositional properties ...
This expected growth is mainly due to the already planned growth in desalination in the Middle East, Far East and Asian countries like Egypt, who now owns the largest desalination plant in the world and is planning another similar sized plant but this one will be the Plasma Incubator Reactor System of equal size scheduled to start in 2010 and will be completed in ...
The results showed the decolourisation was successful in the reactor. The increase in the flow rate of gas injection enhanced the decolourisation rate. ...
Influence of streamer-to-glow transition on NO removal from a simulated diesel exhaust gas is described in this paper. A coaxial cylinder nonthermal plasma reactor was driven by an inductive energy storage pulse power generator employing a fast recovery diode as semiconductor opening switch. The NO removal increased with input energy into the ...
Characteristics of CF4 treatment process with a rotating arc are investigated under different thermal and non-thermal plasma conditions. To generate high temperature or non-thermal plasma conditions, a rotating arc reactor is operated with various operating conditions, which are species of carrier gases, flow rates, and input power. Test results ...
A confined plasma gliding arc is produced in a reactor with two-electrodes contained within a very narrow channel and water spray injected into the discharge. The evolution of pH and conductivity and the formation of hydrogen peroxide in pure water with different carrier gases and the decolourisation and mineralisation of an organic dye were compared with results ...
The main goal of this paper is focused in reviewing the last 22 years of the use of nonthermal plasma reactors as alternative technologies for the treatment of residual fluid substances, regarding the destruction of hazardous compounds or the synthesis of other valuable compounds. The electrical discharge processing has emerged as alternative ...
In this study we continue our research efforts pertaining a novel, simple, generic and fast technique to fabricate stable super-hydrophobic, yet transparent surfaces by means of high-density plasma etching and deposition. A High Density Plasma reactor is used to treat two different kind of polymers; an organic one (PMMA) and a hybrid one (PDMS). ...
A hybrid system comprising a non-thermal plasma reactor and nanometer titanium dioxide catalyst was used for benzene removal in the air. The paper described the synergistic effect of ozone and photocatalyst in the plasma reactor. Except of electric field strength, humidity and flow velocity, the synergistic behavior of ozone and ...
This paper presents feasibility of a cluster of manufacturing plants designed for optimum energy use, an energypark, based on plasma gasification reactor as the 'donor' plant.Keywords: exergy, energy use, energy parks, plasma gasification reactor, CHP, efficiency, industrial parks, industrial zones, manufacturing clusters, ...
Test results on Automobile Shredder Residue (ASR), or car fluff, demonstrated destruction efficiency and safe conversion to synthesis gas and a glass residue, in a plasma gasification system. The synthesis gas consists primarily of hydrogen and carbon monoxide in the range between 20 and 22 vol-% respectively, or 45 and 55 vol-% dry basis, when corrected for nitrogen. ...
Thermal plasma pyrolysis of used old tyres was studied in a nitrogen plasma reactor in order to evaluate the material and energy recycling potential. ...