Post-discharge treatment of air effluents polluted by butyl-mercaptan: role of nitrate radical

Braci, Lamia; Ognier, Stéphanie; Liu, Y N; Cavadias, S.

doi:10.1088/1742-6596/275/1/012013

Cited by 2 publications

(2 citation statements)

References 13 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Byproducts containing nitrogenwould be formed at different removal steps. Therefore, in our opinion, the possible removal pathway is that (Dimethylamino) acetonitrile, N, N-Dimethyl formamide, Nitromethaneat atmospheric pressure are essentially produced by the reactionof methyl radical with NO 2 (Braci et al, 2011, Harling et al, 2009, Aggadi, 2006.…”

Section: Case Of Tmamentioning

confidence: 98%

Removal of trimethylamine and isovaleric acid from gas streams in a continuous flow surface discharge plasma reactor

Assadi

Bouzaza

Lemasle

et al. 2015

Chemical Engineering Research and Design

View full text Add to dashboard Cite

International audienceThe removal of isovaleric acid (IVA) and trimethylamine (TMA) using nonthermal plasma (NTP) in a continuous surface discharge reactor is investigated. The influence of the energy density shows that its increment is accompanied by the increase of the removal rate. At flowrate equal to 2 m3 h−1, when energy density extends three times, the removal rates of IVA and TMA are increased from 5 to 15 mmol m−2 h−1 and from 4 to 11 mmol m−2 h−1, respectively. The impact of relative humidity (RH) is also studied. An increase in % RH (up to 20%) leads to a decrease of the removal rate. Additionally, the formation of by-products in the surface discharge reactor and the plausible reaction mechanism of the two VOC were also detected and discussed. Moreover, a kinetic model taking into account the mass transfer step is developed in order to represent the experimental results. The model shows a good agreement with experimental results

show abstract

Section: Case Of Tmamentioning

confidence: 98%

Removal of trimethylamine and isovaleric acid from gas streams in a continuous flow surface discharge plasma reactor

Assadi

Bouzaza

Lemasle

et al. 2015

Chemical Engineering Research and Design

View full text Add to dashboard Cite

show abstract

“…By‐products containing nitrogen are formed at different degradation steps. Therefore, in our opinion, the possible degradation pathway is that (dimethylamino) acetonitrile, N, N‐dimethyl formamide, and nitromethane at atmospheric pressure are essentially produced by the reaction of methyl radicals with NO 2 . Moreover, it is possible that after a sudden cleavage of the C–N and C–O bonds, main oxidation “combination‐reactions” can occur between by‐products .…”

Section: Tma Removal With Plasma Alonementioning

confidence: 99%

Acceleration of Trimethylamine Removal Process Under Synergistic Effect of Photocatalytic Oxidation and Surface Discharge Plasma Reactor

et al. 2015

View full text Add to dashboard Cite

Removal of trimethylamine (TMA) from the air is experimentally investigated by combining photocatalysis with a DBD plasma reactor, at ambient temperature and atmospheric pressure. Many parameters are investigated in this work, such as flowrate, inlet concentration, relative humidity of effluent, and specific energy of discharge. By combining non‐thermal plasma and photocatalysis, a synergy effect on the removal efficiency of TMA has been observed under different experimental conditions. Moreover, we note that adding a photocatalyst in the zone of plasma inhibits ozone formation. The formation of by‐products due to TMA removal is also studied. The identified and analyzed by‐products are classified into four groups: intermediary products, carbon monoxide, carbon dioxide, and ozone and nitrogen oxides.

show abstract

Post-discharge treatment of air effluents polluted by butyl-mercaptan: role of nitrate radical

Cited by 2 publications

References 13 publications

Removal of trimethylamine and isovaleric acid from gas streams in a continuous flow surface discharge plasma reactor

Removal of trimethylamine and isovaleric acid from gas streams in a continuous flow surface discharge plasma reactor

Acceleration of Trimethylamine Removal Process Under Synergistic Effect of Photocatalytic Oxidation and Surface Discharge Plasma Reactor

Contact Info

Product

Resources

About