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AMBIENTUM BIOETHICA BIOLOGIA CHEMIA DIGITALIA DRAMATICA EDUCATIO ARTIS GYMNAST. ENGINEERING EPHEMERIDES EUROPAEA GEOGRAPHIA GEOLOGIA HISTORIA HISTORIA ARTIUM INFORMATICA IURISPRUDENTIA MATHEMATICA MUSICA NEGOTIA OECONOMICA PHILOLOGIA PHILOSOPHIA PHYSICA POLITICA PSYCHOLOGIA-PAEDAGOGIA SOCIOLOGIA THEOLOGIA CATHOLICA THEOLOGIA CATHOLICA LATIN THEOLOGIA GR.-CATH. VARAD THEOLOGIA ORTHODOXA THEOLOGIA REF. TRANSYLVAN
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The STUDIA UNIVERSITATIS BABEŞ-BOLYAI issue article summary The summary of the selected article appears at the bottom of the page. In order to get back to the contents of the issue this article belongs to you have to access the link from the title. In order to see all the articles of the archive which have as author/co-author one of the authors mentioned below, you have to access the link from the author's name. |
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STUDIA CHEMIA - Issue no. 1 / 2005 | |||||||
Article: |
MODELING AND SIMULATION OF THE SCRUBBING UNIT WASTE INCINERATION PLANT. Authors: ANA-MARIA CORMOȘ, CĂLIN-CRISTIAN CORMOŞ, ANTON FRIEDL, PAUL ŞERBAN AGACHI. |
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Abstract: In many incineration processes, especially in waste incineration plants, the resulting flue gas contains acid components such as sulfur dioxide (SO2) and hydrogen chloride (HCl) that have to be removed to meet environmental standards. A scrubbing with alkaline solution (sodium hydroxide or calcium hydroxide) is used as absorption liquor to reduce the content of HCl and SO2 of the flue gas coming from waste incineration plants. The absorption process is done in two absorption columns. In the first column the hydrochloric acid (HCl) content of flue gas is reduced at pH value of 1. Second absorption column uses a pH of 8 to reduce sulfur dioxide (SO2). Simulation of the Scrubbing Unit Waste Incineration Plant was done using ChemCAD software package. The evolutions of the process parameters were studied during the scrubbing process. The model and the simulation results proved to be a reliable tool for analyzing the process of removing HCl and SO2 from gaseous emissions coming from waste incineration plants. | |||||||
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