Reactions of Sulfur Dioxide with Ammonia: Dependence on Oxygen and Nitric Oxide. The fraction of sulfur dioxide which formed aerosols increased with sulfur dioxide removal. Selective oxidation of hydrogen sulfide containing excess water and ammonia over vanadia–titania aerogel catalysts. 3 The yield of the minor products markedly increased in the presence of nitrogen dioxide. The reactions may proceed in absorbed water on the surface of a reactor and a fiber filter. To whom correspondence should be addressed. Selective catalytic oxidation of H2S over V2O5 supported on TiO2-pillared clay catalysts in the presence of water and ammonia. Find more information about Crossref citation counts. Ammonia is NH3 (i.e. The reaction between sulfur dioxide and ammonia in flue gas is of importance in understanding scaling on process equipment and monitoring systems in a number of flue gas cleaning processes. Please reconnect. Suh. The results showed that oxygen and nitric oxide enhanced the oxidation reactions of sulfur dioxide to form ammonium sulfate. In the matrix experiments six IR bands belonging to ammonium thionylimide, NH 4: NSO, were observed in … JOURNALS FREE ACCESS. Van Stempvoort, J. Spoelstra, S.J. Chao-Heng Tseng and, Tim C. Keener, , Joo-Youp Lee and. A Fourier transform infrared spectrometer (FT-IR) analyzed the reaction products deposited on the reactor surface and revealed that ammonium sulfate was the main product of the reactions, with sulfamic acid and ammonium sulfamate as the minor products. Particulate sulfate in Lexington, Kentucky and its relation to major surrounding SO2 sources. Part C. Radiation Physics and Chemistry. hydrogen sulfite. Tae Oh Kim, Takashi Ishida, Motoaki Adachi, Kikuo Okuyama, John H. Seinfeld. Moon-Il Kim, Gu-Hwa Lee, Sung-Woo Chun, Dae-Won Park. Production of elemental sulfur and ammonium thiosulfate by H2S oxidation over Nb2O5 supported on Fe-pillared clay. In lieu of an abstract, this is the article's first page. The Altmetric Attention Score is a quantitative measure of the attention that a research article has received online. Modeling of pulsed corona discharge process for the removal of nitric oxide and sulfur dioxide. The influence of oxygen and nitric oxide on the reactions of sulfur dioxide with ammonia were studied in a simulated flue gas in the range of 0−20% oxygen and 0−300 ppm nitric oxide at temperatures in the range of 40−60 °C. This article is cited by Ammonium sulfite can be prepared by the reaction of ammonia with sulfur dioxide in aqueous solution: Reactions of Sulfur Dioxide with Ammonia. As a salt of a strong acid (H 2 SO 4) and weak … Ammonium sulfite can be prepared by the reaction of ammonia with sulfur dioxide in aqueous solution: 2NH 3 + SO 2 + H 2 O → (NH 4) 2 SO 3. Investigation on Formation Characteristics of Aerosol Particles during Wet Ammonia Desulfurization Process. Modelling study of electron-beam polycyclic and nitro-polycyclic aromatic hydrocarbons treatment. Moon-Il Kim, Goo-Hwa Lee, Dong-Woo Kim, Dong-Heon Kang, Dae-Won Park. , and ultraviolet light on atmospheric corrosion of Zn. 1 , O Hao Li, Jie Zhong, Hanna Vehkamäki, Theo Kurtén, Weigang Wang, Maofa Ge, Shaowen Zhang, Zesheng Li, Xiuhui Zhang, Joseph S. Francisco. In this work, the absorption reaction of sulfur dioxide into ammonium sulfite solution was studied in a stirred reactor. These metrics are regularly updated to reflect usage leading up to the last few days. G.Y. This is because ammonia is a weak base, the proton accepted is easily removed again. The reaction temperature, sulfur dioxide concentration, and ammonia concentration were 40-80 [degrees]C, 60-1000 ppm, and 120-2000 ppm, respectively. Deactivation of a Ce/TiO2 Catalyst by SO2 in the Selective Catalytic Reduction of NO by NH3. Sustainable Flame-Retardant Finishing of Textiles: Advancement in Technology. Current address:  Department of Physics, P.O. Kartick Samanta, Santanu Basak, S Chattopadhyay. Energy & Fuels 2017 , 31 (8) , 8374-8382. Reactions of Sulfur Dioxide with Ammonia:  Dependence on Oxygen and Nitric Oxide. Theories . 2NH 3 + SO 2 + H 2 O --> (NH 4) 2 SO 3. The conversion is the basis of the Walther Process. Clicking on the donut icon will load a page at altmetric.com with additional details about the score and the social media presence for the given article. https://doi.org/10.1021/acs.energyfuels.6b00528, https://doi.org/10.1016/j.apr.2020.10.017, https://doi.org/10.1016/bs.arcc.2020.07.003, https://doi.org/10.1016/j.scitotenv.2019.133734, https://doi.org/10.1016/j.jclepro.2017.09.269, https://doi.org/10.1080/10241220802601064, https://doi.org/10.1016/S0969-806X(97)00098-4. Chao-Heng Tseng and, Tim C. Keener, , Joo-Youp Lee and. why reaction between ammonia and oxygen exothermic? 2 Please note: If you switch to a different device, you may be asked to login again with only your ACS ID. Jingjing Bao, Licheng Sun, Zhengyu Mo, Guo Xie, Jiguo Tang, and Hongmin Yang . Aerosol formation in the electron beam dry scrubbing process (ES-Verfahren). The influence of oxygen and nitric oxide on the reactions of sulfur dioxide with ammonia were studied in a simulated flue gas in the range of 0−20% oxygen and 0−300 ppm nitric oxide at temperatures in the range of 40−60 °C. Reactions of Sulfur Dioxide with Ammonia:  Dependence on Oxygen and Nitric Oxide, Department of Radiation Research for Environment and Resources, Japan Atomic Energy Research Institute, 1233 Watanuki, Takasaki, Gunma 370-12, Japan. Gerasimov, T.S. $\endgroup$ – M.A.R. Homogeneous and heterogeneous radiation induced NO and SO2 removal from power plants flue gases—modeling study. Your Mendeley pairing has expired. You have to login with your ACS ID befor you can login with your Mendeley account. ( Original post by BuuTuu) I searched on google but couldn't find it so answers much appreciated. 3 M. Adachi, T. Ishida, T.O. Peter Seier Christensen, Stig Wedel, Hans Livbjerg. 3 Kouichi HIROTA, Toshiaki NIINA, Erry ANWAR, Hideki NAMBA, Okihiro TOKUNAGA, Yoneho TABATA. the Altmetric Attention Score and how the score is calculated. Removal of Hydrogen Sulfide Contained in Smelt-Off-Gas by Selective Oxidation over Co3O4/SiO2 Catalyst.. Dae Won Park, Sung Woo Chun, Hyo Sun Kim, Hee Chul Woo, Jong Shik Chung. The formation and removal characteristics of aerosols in ammonia-based wet flue gas desulfurization. Journal of Industrial and Engineering Chemistry. Industrial & Engineering Chemistry Research. Fax 81-273-46-9688. Effects of NaCl, SO ammonia solution + sulfur (IV) oxide --> ammonium sulfate (IV), also called ammonium sulfite. The formation of aerosols from SO2 and NH3 in humid air. Effects of NH3 on particle formation from NO2/H2O/air and SO2/H2O/air mixtures by α-ray radiolysis. 1993 … M.I. Get article recommendations from ACS based on references in your Mendeley library. Ammonium sulfite is produced in gas scrubbers, now obsolete, consisting of ammonium hydroxide to remove sulfur dioxide from emissions from power plants. Kanattukara Vijayan Bineesh, Moon-il Kim, Goo-Hwa Lee, Manickam Selvaraj, Kyu Hyun, Dae-Won Park. The size and number concentration of product aerosols increased at lower temperature. Applications of Ionizing Radiation to Environmental Conservation. Your Mendeley pairing has expired. Box 9, University of Helsinki, Helsinki, Fin-00014, Finland. Influence of gas components on the oxidation of elemental mercury by positive pulsed corona discharge. the Altmetric Attention Score and how the score is calculated. The reaction was studied at atmospheric pressure suing simulated flue gas, 1.5-12.0-mm-internal diameter tube reactors, and flows ranging from 0.5 to 4.0 (N L)/ min. These metrics are regularly updated to reflect usage leading up to the last few days. Makarov, S.A. Fadeev. $\endgroup$ – lucy G Jun 6 '15 at 13:33. Enhanced Effect of In-situ Generated Ammonium Salts Aerosols on the Removal of NOx from Simulated Flue Gas. 32 publications. Ammonium sulfite aerosols were continuously generated for periods up to 6 h by gas phase reaction of sulfur dioxide, ammonia, and water vapor in nitrogen carrier gas. Park, X. Yang, J.S. Aerosol Formation Characteristics during Ammonia-Based WFGD Processes. Selective removal of H2S from coke oven gas. 3 Effect of SO2 on coke catalysed reduction of NO by ammonia. Article Views are the COUNTER-compliant sum of full text article downloads since November 2008 (both PDF and HTML) across all institutions and individuals. 2 Industrial & Engineering Chemistry Research. The reactions of this chloride with either sulphur dioxide or arsenic(III) oxide lead to mixtures of rhenium(VI) oxide tetrachloride and rhenium(III) chloride. DOI: 10.1021/ie950560k. Citations are the number of other articles citing this article, calculated by Crossref and updated daily. DOI: 10.1016/0969 … Brown, W.D. Rongting Huang, Yajuan Shi, Linjun Yang, Hao Wu, and Danping Pan . Note: O Robertson, R. Post, S.A. Smyth. Japan Atomic Energy Research Institute. Find more information about Crossref citation counts. https://doi.org/10.1021/acs.energyfuels.7b00672, https://doi.org/10.1007/s11814-014-0167-3, https://doi.org/10.1016/j.jiec.2012.04.014, https://doi.org/10.9713/kcer.2012.50.3.398, https://doi.org/10.1016/j.jaerosci.2011.05.005, https://doi.org/10.1016/j.clay.2010.12.022, https://doi.org/10.1016/j.radphyschem.2005.12.042, https://doi.org/10.1016/j.cattod.2005.10.028, https://doi.org/10.1016/j.cattod.2003.10.007, https://doi.org/10.1163/156856702760346833, https://doi.org/10.1016/S1385-8947(01)00221-2, https://doi.org/10.1016/S0167-2991(99)80118-9, https://doi.org/10.1016/S0021-8502(98)90602-4, https://doi.org/10.1016/S0920-5861(98)00175-8, https://doi.org/10.1080/02786829808965556, https://doi.org/10.1016/S0969-806X(96)00059-X, https://doi.org/10.1016/S0009-2509(05)80044-2, https://doi.org/10.1016/0021-8502(92)90399-G, https://doi.org/10.1016/0016-2361(90)90242-I, https://doi.org/10.1016/1359-0197(88)90104-X, https://doi.org/10.1016/0013-9351(84)90115-4, https://doi.org/10.1016/0004-6981(81)90147-5, https://doi.org/10.1016/0004-6981(81)90186-4, https://doi.org/10.1016/B978-0-444-41595-0.50020-6.

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