Russian Federation
Russian Federation
Russian Federation
The article discusses new technologies and research that automakers are conducting to reduce these emissions. The method of selective catalytic neutralization (SCR), which is the most advanced technology used to limit the amount of harmful nitrogen oxides in diesel vehicles, is analyzed, the necessary conditions for minimizing the amount of nitrogen oxide and chemical reactions are explained. The advantages and disadvantages of the SCR system in comparison with other technologies are considered, as well as the features of its adaptation to vehicles are discussed.
diesel car, selective catalytic reduction method, pollutants
1. Korablev R.A. Ekologicheskaya bezopasnost' avtotransportnyh sredstv / R.A. Korablev, V.P. Belokurov, N.I. Boyko // Avtomobil' i tehnosfera: Materialy VI mezhdunarodnoy nauchno-prakticheskoy konferencii // Kazan', 15-17 iyunya 2011 g. - Kazan': ZAO «Mir bez granic», 2011. - S. 291-292.
2. Kostal'ola M. A. Vybrosy vyhlopnyh gazov i tverdyh chastic gibridnyh i obychnyh avtomobiley v techenie zakonodatel'nyh i real'nyh ciklov vozhdeniya / M. A. Kostal'ola, M. V. Prati, A. Mariani, A. Unich, B. Morrone // Energetika i energetika. Tom 7. № 5, 2015. - rr. 181-192. DOI:https://doi.org/10.4236/epe.2015.75018.
3. Ndiritu E.H. Vliyanie emul'girovannogo dizel'nogo topliva na ekspluatacionnye harakteristiki i harakteristiki vybrosov Cyizere Confidence / E. H. Ndiritu, G. B. Benson // Energetika i energetika. Tom 11 (9), 2019. - s. 333-341. DOI:https://doi.org/10.4236/epe.2019.119021.
4. Hukman S.K. Obzor vliyaniya biodizel'nogo topliva na vybrosy NOx / S.K. Hukman, S. Robbins // Tehnologiya toplivnyh processov, 96, 2012. - s. 237- 249. DOI:https://doi.org/10.1016/j.fuproc.2011.12.036
5. Santos B. S. Proizvoditel'nost' dvigatelya i vybrosy vyhlopnyh gazov biodizel'nogo topliva iz arahisovogo masla / B. S. Santos, S. S. Kapareda, Dzh. A. Kapunitan // Zhurnal ustoychivyh bioenergeticheskih sistem. Tom 3. № 4, 2013. - s. 272-286.
6. Pen Yu. Vyvod reprezentativnogo rabochego cikla dvigatelya iz dannyh o vozhdenii transportnyh sredstv bol'shoy gruzopod'emnosti na doroge / Yu. Pen, A.S. Niks, H. Li, D.R. Dzhonson, R.S. Heltcel' // Zhurnal transportnyh tehnologiy. Tom 7. №4, 2017. - C. 376-389. DOI:https://doi.org/10.4236/jtts.2017.74025.
7. Chervinski Dzh. Snizhenie vybrosov s pomosch'yu dizel'nogo sazhevogo fil'tra s pokrytiem SCR (SDPF) / Dzh. Chervinski, Yu. Cimmerli, A. Mayer, G. D'Urbano, D. Curcher // Emiss. Nauka i tehnika v oblasti kontrolya vybrosov, 1 yanvarya 2015 goda. - C. 152-166. - DOI:https://doi.org/10.1007/s40825-015-0018-7 .
8. N'yustadt M. V. Upravlenie sistemami SCR karbamida dlya dizel'nyh dvigateley v SShA, nauka i tehnologii v oblasti nefti i gaza / M. V. N'yustadt, D. Upadh'yay / otv. red. IFP "Novye energii", 66 (4), 2011. - C. 655-665. DOI:https://doi.org/10.2516/OGST/2011104.
9. Sher E. Spravochnik po zagryazneniyu vozduha dvigatelyami vnutrennego sgoraniya: obrazovanie i kontrol' zagryaznyayuschih veschestv / E. Sher/ - Akademicheskaya pressa, 1998. - C. 550-575. - ISBN: 0-12-639855-0.
10. Nahavandi M. Selektivnoe kataliticheskoe vosstanovlenie (SCR) no ammiakom na katalizatore V2O5 / TiO2 v srede kataliticheskogo fil'tra i sotovom reaktore: issledovanie kineticheskogo modelirovaniya /M. Nahavandi // Brazil'skiy zhurnal himicheskoy inzhenerii, Tom 32 (04), 2015. - C. 875-893. DOI:https://doi.org/10.1590/0104-6632.20150324s00003584
11. Balland Dzh. Upravlenie kombinirovannoy sistemoy SCR na fil'tre i sistemoy SCR pod polom dlya legkovyh avtomobiley s nizkim urovnem vybrosov / Dzh. Balland, M. Parment'e, Dzh. Shmitt // Mezhdunarodnye zhurnaly SAE Dvigateli, 7 (3), 2014.- str. 1252-1261 DOI:https://doi.org/10.4271/2014-01- 1522.
12. Korablev R.A. Neytralizaciya otrabotavshih gazov v vypusknoy sisteme dizel'nyh dvigateley / R.A. Korablev, M.V. Drapalyuk, V.A. Zelikov // Les. Nauka. Molodezh' - 2006: sb. materialov po itogam nauch.-issled. raboty molodyh uchenyh za 2005-2006 gody, vypolnennoy v ramkah temy RI- 16.0/022/002 «Nauchno-organizacionnoe, metodicheskoe i tehnicheskoe obespechenie organizacii i podderzhki nauchno-obrazovatel'nyh centrov v oblasti pererabotki i vosproizvodstva lesnyh resursov i osuschestvleniya na osnove kompleksnogo ispol'zovaniya material'no-tehnicheskih i kadrovyh vozmozhnostey sovmestnyh issledovaniy i razrabotok». - Voronezh: VGLTA, 2006. - S. 249-256.
