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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. 3 / 2017 | |||||||
Article: |
STUDY OF SELECTIVE HYDROGEN SULFIDE ABSORPTION BY COMPARING TWO DIFFERENT ALKALI ABSORBENTS BY USING ATOMIZATION METHOD . Authors: ÉVA MOLNÁR, DÓRA RIPPEL-PETHŐ, GÉZA HORVÁTH, JANKA BOBEK, RÓBERT BOCSI, ZOLTÁN HODAI. |
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Abstract: DOI: https://doi.org/10.24193/subbchem.2017.3.23 Published Online: 2017-09-30 Published Print: 2017-09-30 VIEW PDF: STUDY OF SELECTIVE HYDROGEN SULFIDE ABSORPTION… Significant part of the energy need of the world is covered by utilization of natural gas. Due to the hydrogen sulphide content of raw gas the natural gas industry has to tackle some serious problems, for example corrosion-, environmental-, economic- and safety engineering problems. Our aim is to develop the selective hydrogen sulfide absorption by using alkali solutions. Experiments were performed in a specially designed atomizing reactor by using potassium- and sodium hydroxide absorbents. During the tests the following parameters have changed: contact time, pressure, volumetric flow rate of gas and liquid, concentration and material quality of absorbents. Three different model gas mixtures were used for measurements; they consist of nitrogen, carbon dioxide and hydrogen sulfide. Keywords: selectivity, absorption, hydrogen sulfide, carbon dioxide, sodium hydroxide, potassium hydroxide, atomization
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