Pt–Pd/MnOx–Al2O3 Oxidation Catalysts: Prospects of Application for Control of the Soot Emission with Diesel Exhaust Gases Full article
| Journal |
Kinetics and Catalysis
ISSN: 0023-1584 , E-ISSN: 1608-3210 |
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| Output data | Year: 2019, Volume: 60, Number: 4, Pages: 453-464 Pages count : 12 DOI: 10.1134/s0023158419040207 | ||
| Tags | soot, diesel exhaust gases, oxidation catalyst, manganese-aluminum oxide catalyst, noble metals | ||
| Authors |
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| Affiliations |
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Funding (1)
| 1 | Federal Agency for Scientific Organizations | 0303-2016-0014 |
Abstract:
Together with exhaust gases from motor vehicles with diesel engines, soot and toxic nitrogen oxides are released into the environment. In this work, we consider the possibility of removing diesel soot on the surface of the Pt–Pd/MnOx–Al2O3 oxidation catalyst with a low Pt–Pd content. The rate and activation energy of the catalytic oxidation of diesel soot with oxygen and NOx were studied in the isothermal mode and compared with the kinetic characteristics of the oxidation of charcoal soot and two samples of synthetic soot (Printex U, Vulkan XC-72). The physicochemical properties of soot, such as nano- and microstructure, elemental composition, composition of surface functional groups, determine its oxidative reactivity, which is higher in mixtures with NOx than in oxygen-containing mixtures.
Cite:
Yashnik S.A.
, Ismagilov Z.R.
Pt–Pd/MnOx–Al2O3 Oxidation Catalysts: Prospects of Application for Control of the Soot Emission with Diesel Exhaust Gases
Kinetics and Catalysis. 2019. V.60. N4. P.453-464. DOI: 10.1134/s0023158419040207 WOS Scopus РИНЦ OpenAlex AN
Pt–Pd/MnOx–Al2O3 Oxidation Catalysts: Prospects of Application for Control of the Soot Emission with Diesel Exhaust Gases
Kinetics and Catalysis. 2019. V.60. N4. P.453-464. DOI: 10.1134/s0023158419040207 WOS Scopus РИНЦ OpenAlex AN
Original:
Яшник С.А.
, Исмагилов З.Р.
Окислительные катализаторы Pt–Pd/MnOx–Al2O3: перспективы применения для контроля за содержанием сажи в отработанных газах дизеля
Кинетика и катализ. 2019. Т.60. №4. С.486-498. DOI: 10.1134/S0453881119040257 РИНЦ OpenAlex
Окислительные катализаторы Pt–Pd/MnOx–Al2O3: перспективы применения для контроля за содержанием сажи в отработанных газах дизеля
Кинетика и катализ. 2019. Т.60. №4. С.486-498. DOI: 10.1134/S0453881119040257 РИНЦ OpenAlex
Dates:
| Submitted: | Dec 24, 2018 |
| Accepted: | Feb 28, 2019 |
| Published print: | Jul 1, 2019 |
| Published online: | Aug 26, 2019 |
Identifiers:
| ≡ Web of science: | WOS:000482926500009 |
| ≡ Scopus: | 2-s2.0-85071416982 |
| ≡ Elibrary: | 41632930 |
| ≡ OpenAlex: | W2970442345 |
| ≡ Chemical Abstracts: | 2019:1651060 |