Environmental Characteristics of Infrared Burners with a Catalytic Radiation Screen Full article
Journal |
Russian Journal of Physical Chemistry B
ISSN: 1990-7931 , E-ISSN: 1990-7923 |
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Output data | Year: 2019, Volume: 13, Number: 1, Pages: 101-106 Pages count : 6 DOI: 10.1134/S1990793119010159 | ||||
Tags | catalyst; infrared burner; natural gas combustion; permeable matrix; radiation screen | ||||
Authors |
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Affiliations |
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Funding (1)
1 | Federal Agency for Scientific Organizations | 0082-2016-0011 |
Abstract:
The possibility of providing an appreciable decrease in carbon monoxide concentrations in products due to the combustion of natural gas-air mixtures in infrared burners by installing a radiation gauze screen with a catalytic Pd-Ce/Al2O3 coating over the matrix is demonstrated. When permeable matrices with radiation gauze screens with and without catalytic coatings are used, the concentration of nitrogen oxides in combustion products was less than 20 ppm within a range of specific combustion powers from 20 to 100 W/cm2 . The use of a screen with a catalytic coating provides record low CO concentrations in combustion products at a level of 3–5 ppm within a range of specific combustion powers from 30 to 60 W/cm2 . The catalytic coating on the gauze screen that is developed retains its serviceability through multiple cycles of heating to temperatures of 1400 K. © 2019, Pleiades Publishing, Ltd.
Cite:
Vasilik N.Y.
, Porsin A.V.
, Shmelev V.M.
Environmental Characteristics of Infrared Burners with a Catalytic Radiation Screen
Russian Journal of Physical Chemistry B. 2019. V.13. N1. P.101-106. DOI: 10.1134/S1990793119010159 WOS Scopus РИНЦ
Environmental Characteristics of Infrared Burners with a Catalytic Radiation Screen
Russian Journal of Physical Chemistry B. 2019. V.13. N1. P.101-106. DOI: 10.1134/S1990793119010159 WOS Scopus РИНЦ
Original:
Василик Н.Я.
, Порсин А.В.
, Шмелёв В.М.
Экологические характеристики инфракрасных горелочных устройств с каталитическим радиационным экраном
Химическая физика. 2019. Т.38. №1. С.55-61. DOI: 10.1134/s0207401x19010151 РИНЦ
Экологические характеристики инфракрасных горелочных устройств с каталитическим радиационным экраном
Химическая физика. 2019. Т.38. №1. С.55-61. DOI: 10.1134/s0207401x19010151 РИНЦ
Dates:
Submitted: | May 21, 2018 |
Accepted: | Jun 20, 2018 |
Published print: | Jan 1, 2019 |
Published online: | May 14, 2019 |
Identifiers:
Web of science | WOS:000468098300012 |
Scopus | 2-s2.0-85065925747 |
Elibrary | 39006844 |
Chemical Abstracts | 2019:952200 |
OpenAlex | W2945376459 |