Cathode erosion phenomena in a transferred-arc plasma reactor

1992 ◽  
Vol 12 (1) ◽  
pp. 17-33 ◽  
Author(s):  
P. Tsantrizos ◽  
W. H. Gauvin
Keyword(s):  
Plasma Reactor ◽  
Arc Plasma ◽  
Cathode Erosion ◽  
Transferred Arc

Numerical modelling of a low power non-transferred arc plasma reactor for methane conversion

2019 ◽  
Vol 21 (6) ◽  
pp. 064005
Author(s):  
B I MIN ◽  
D K DINH ◽  
D H LEE ◽  
T H KIM ◽  
S CHOI
Keyword(s):  
Numerical Modelling ◽  
Low Power ◽  
Methane Conversion ◽  
Plasma Reactor ◽  
Arc Plasma ◽  
Transferred Arc

Synthesis of aluminum nitride in transferred arc plasma furnaces

1993 ◽  
Vol 13 (4) ◽  
pp. 613-632 ◽  
Author(s):  
H. Ageorges ◽  
S. Megy ◽  
K. Chang ◽  
J. -M. Baronnet ◽  
J. K. Williams ◽  
...  
Keyword(s):  
Aluminum Nitride ◽  
Arc Plasma ◽  
Transferred Arc

scholarly journals Zircon dissociation in air plasma through a low power transferred arc plasma torch

2015 ◽  
Vol 41 (1) ◽  
pp. 265-273 ◽  
Author(s):  
S. Yugeswaran ◽  
P.V. Ananthapadmanabhan ◽  
L. Lusvarghi
Keyword(s):  
Low Power ◽  
Plasma Torch ◽  
Arc Plasma ◽  
Air Plasma ◽  
Transferred Arc ◽  
Arc Plasma Torch

Influence of the Shroud Gas Injection Configuration on the Characteristics of a DC Non-transferred Arc Plasma Torch

2018 ◽  
Vol 38 (4) ◽  
pp. 759-770 ◽  
Author(s):  
Vadikkeettil Yugesh ◽  
Ganesh Ravi ◽  
Kandasamy Ramachandran ◽  
Goyal Vidhi ◽  
Kailsha Chandra Meher
Keyword(s):  
Plasma Torch ◽  
Gas Injection ◽  
Arc Plasma ◽  
Transferred Arc ◽  
Arc Plasma Torch

scholarly journals Development of a Laboratory-Scale Thermal-Arc-Plasma Reactor and its Application in the Pyrolysis of Petroleum Oily Sludge

2020 ◽  
Vol 2 (1) ◽  
pp. 15-27
Author(s):  
Abubakar M. Ali ◽  
Mohd A. Abu-Hassan ◽  
Raja R.K. Ibrahim ◽  
Bala I. Abdulkarim
Keyword(s):  
Flue Gas ◽  
Gas Flow ◽  
Waste Treatment ◽  
Treatment Time ◽  
Plasma Reactor ◽  
Pilot Scale ◽  
Oily Sludge ◽  
Arc Plasma ◽  
Plasma Arc ◽  
Mass Reduction

Waste treatment using thermal arc plasma is well established and laboratory/pilot scale plasma reactors were developed and their performances for the destruction of different hazardous wastes, other than petroleum oily sludge, were studied. This work aims to extend the plasma technology to the pyrolysis of hazardous petroleum oily sludge. A 4.7 kW thermal arc plasma reactor was developed using a standard TIG arc welding torch. The transferred arc plasma reactor was used to treat 20 g/batch of petroleum oily sludge. The prevailing temperature inside the reactor ranges between 356 – 1694 oC. The plasma arc temperature increased with increasing plasma arc current and also with increasing plasma gas flow-rate. A vitreous slag and a flue gas were generated as products. A mass reduction of between 36.87 – 91.40% and a TOC reduction of 21.47 – 93.76% were achieved in the treatment time of 2 – 5 min. The mass reduction was observed to increase with treatment time. However, the increase was more rapid between the 3rd and the 4th min of the treatment. The flue gas produced contains H2 (43.79 – 50.97 mol%), H2O (26.60 – 30.22 mol%), CO (8.45 – 11.18 mol%), CO2 (5.12 – 10.35 mol%), CH4 (2.17 – 3.38 mol%), C2H2 (0.86 – 2.69 mol%) and C2H4 (0.76 – 2.17 mol%). Thus, the thermal plasma reactor provides a suitable method of treating petroleum oily sludge.

scholarly journals Modeling of the Flow, Temperature and Concentration Fields in an Arc Plasma Reactor with Argon-Nitrogen Atmosphere.

1996 ◽  
Vol 36 (9) ◽  
pp. 1222-1228 ◽  
Author(s):  
Agustin M. Fudolig ◽  
Hiroshi Nogami ◽  
Jun-ichiro Yagi
Keyword(s):  
Plasma Reactor ◽  
Nitrogen Atmosphere ◽  
Arc Plasma ◽  
Flow Temperature

scholarly journals Arc plasma reactor modification for enhancing performance of dry reforming of methane

2020 ◽  
Vol 42 ◽  
pp. 101352
Author(s):  
Duy Khoe Dinh ◽  
Georgi Trenchev ◽  
Dae Hoon Lee ◽  
Annemie Bogaerts
Keyword(s):  
Plasma Reactor ◽  
Dry Reforming ◽  
Dry Reforming Of Methane ◽  
Arc Plasma

Behavior of an indigenously fabricated transferred arc plasma furnace for smelting studies

2018 ◽  
Vol 20 (3) ◽  
pp. 035506 ◽  
Author(s):  
A K MANDAL ◽  
R K DISHWAR ◽  
O P SINHA
Keyword(s):  
Arc Plasma ◽  
Plasma Furnace ◽  
Transferred Arc
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