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Wyszukujesz frazę "So2 removal" wg kryterium: Temat


Wyświetlanie 1-5 z 5
Tytuł:
Application of recycled natural aluminasilicate doped with vanadium for the decontamination of the air
Autorzy:
Marcewicz-Kuba, A.
Olszewska, D.
Powiązania:
https://bibliotekanauki.pl/articles/779849.pdf
Data publikacji:
2007
Wydawca:
Zachodniopomorski Uniwersytet Technologiczny w Szczecinie. Wydawnictwo Uczelniane ZUT w Szczecinie
Tematy:
katalizatory DESONOX
usuwanie SO2
montmorylonit
wanad
DESONOX catalysts
SO2 removal
montmorillonite
vanadium
Opis:
This paper reports studies on the influence of vanadium concentration on the catalytic activity of DESONOX catalysts (in DESOX reaction) based on modified montmorillonite from Jelsovy Potok. The investigation of the influence on the physicochemical properties of the catalysts on their behaviour has also been studied.
Źródło:
Polish Journal of Chemical Technology; 2007, 9, 2; 65-67
1509-8117
1899-4741
Pojawia się w:
Polish Journal of Chemical Technology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
A review on electron beam flue gas treatment (EBFGT) as a multicomponent air pollution control technology
Autorzy:
Basfar, A. A.
Fageeha, O. I.
Kunnummal, N.
Chmielewski, A. G.
Licki, J.
Pawelec, A.
Zimek, Z.
Warych, J.
Powiązania:
https://bibliotekanauki.pl/articles/148616.pdf
Data publikacji:
2010
Wydawca:
Instytut Chemii i Techniki Jądrowej
Tematy:
fossil fuel combustion
heavy fuel oil
electron beam irradiation
plasma processes
flue gas treatment
SO2 removal
NOx removal
Źródło:
Nukleonika; 2010, 55, 3; 271-277
0029-5922
1508-5791
Pojawia się w:
Nukleonika
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Simultaneous removal of NOx, SO2, CO and Hg from flue gas by ozonation. Pilot plant studies
Autorzy:
Głomba, M.
Kordylewski, W.
Powiązania:
https://bibliotekanauki.pl/articles/950039.pdf
Data publikacji:
2014
Wydawca:
Politechnika Wrocławska. Oficyna Wydawnicza Politechniki Wrocławskiej
Tematy:
carbon dioxide
flue gases
ozone
ozonization
pilot plants
sulfur dioxide
gas absorption
NOx removal
So2 removal
CO removal
dwutlenek węgla
tlenki azotu
spaliny
ozon
ozonowanie
instalacje pilotażowe
dwutlenek siarki
absorpcja gazu
usuwanie NOx
usuwanie SO2
usuwanie CO
Opis:
The results of pilot plant investigations of simultaneous removal of NOx, SO2 and Hg from flue gas with ozone as the oxidizing agent and the spray tower absorber with NaOH solution as the absorbent have been presented. Flue gas was delivered into the pilot plant at the flow rate of 200 m3/h from the coal fired OP-430 boiler. The effectiveness of NOx removal was over 95% when the molar ratio O3/NO reached 2.0. Sulfur dioxide was practically completely washed out from flue gas in the absorber at the liquid-to-gas ratio 7.5 dm3/m3. The effectiveness of Hg removal in the studied system was approximately 80%. It was pointed out that CO concentration in flue gas could considerably increase the ozone consumption. The effect of carbon dioxide in flue gas on the chemistry of absorption due to hydroxides conversion into carbonates and bicarbonates was noticed.
Źródło:
Environment Protection Engineering; 2014, 40, 3; 113-125
0324-8828
Pojawia się w:
Environment Protection Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Use of natural soda ash production process waste for SO2 removal
Autorzy:
Tunali, Y. I.
Ertunç, S.
Powiązania:
https://bibliotekanauki.pl/articles/207588.pdf
Data publikacji:
2017
Wydawca:
Politechnika Wrocławska. Oficyna Wydawnicza Politechniki Wrocławskiej
Tematy:
removal SO2
desulfurization fule gas
lignite
Chem Cad 60
usuwanie SO2
odsiarczanie spalin
węgiel brunatny
Opis:
Results of ChemCad©6.0 simulation have been presented on usability of natural soda ash production process waste in order to remove SO2 from flue gas. Properties and concentrations of the solutions used in this study belong to the waste stream of Eti Soda Inc., and the flue gas compositions were acquired from an existing thermal power plant. SO2 and H2O feed rates and flue gas entrance temperature to the absorption tower were optimized through the response surface methodology (RSM) in order to attain highest SO2 removal yields. It has been found that SO2 removal remained at 33.83% when the waste composition was lower than 2 wt. % while 100% SO2 removal was reached as the waste composition was increased to 8 wt. %. This result clearly demonstrates that treatment of natural soda ash production process waste can be done safely and economically while serving as an SO2 removal agent at the same time.
Źródło:
Environment Protection Engineering; 2017, 43, 2; 69-80
0324-8828
Pojawia się w:
Environment Protection Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Electron beam flue gas treatment process for purification of exhaust gases with high SO2 concentrations
Autorzy:
Chmielewski, A. G.
Licki, J.
Powiązania:
https://bibliotekanauki.pl/articles/146442.pdf
Data publikacji:
2008
Wydawca:
Instytut Chemii i Techniki Jądrowej
Tematy:
high sulphur fossil fuel
flue gas
electron accelerator
SO2 and NOx removal efficiency
absorbed dose
by-product
Opis:
Exhaust gases with high SO2 concentrations are emitted from combustion of high sulphur fossil fuels and from different industrial processes (e.g. copper smelter and sintering plants). The application of the electron beam process for SO2 and NOx removal from such flue gases was investigated. A parametric study was carried out to determine the SO2 and NOx removal efficiency as a function of temperature and humidity of irradiated gases, absorbed dose and ammonia stoichiometry. The efficiency 90–95% of SO2 removal was obtained in the optimal treatment conditions with an inlet SO2 concentration of up to 15% vol. The synergistic effect of high SO2 content on NOx removal was indicated. The collected by-product was a mixture of ammonium sulphate and nitrate. The content of heavy metals in the by- -products was many times lower than the values accepted for commercial fertilizers.
Źródło:
Nukleonika; 2008, 53, suppl. 2; 61-66
0029-5922
1508-5791
Pojawia się w:
Nukleonika
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-5 z 5

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