{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,31]],"date-time":"2026-07-31T20:31:48Z","timestamp":1785529908646,"version":"3.56.0"},"reference-count":23,"publisher":"MDPI AG","issue":"22","license":[{"start":{"date-parts":[[2022,11,17]],"date-time":"2022-11-17T00:00:00Z","timestamp":1668643200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"name":"MBC Chemical Industries"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Molecules"],"abstract":"<jats:p>The use of adsorption technology to remove H2S from synthetic gas (H2S and N2) using a goethite-based adsorbent was investigated. The influence of the H2S feed concentration (150\u2013600 mg), the adsorbent dosage (1\u20134 g), and the gas flow rate (210\u2013540 cm3\/min) on the breakthrough curves and H2S adsorption on the adsorbent at the breakthrough point was investigated. Dynamic column experiments were performed to provide data for the theoretical models and to verify the performance of the system in the adsorption process. The theoretical models used in the present work were found to predict the adsorption breakthrough performance reasonably well.<\/jats:p>","DOI":"10.3390\/molecules27227983","type":"journal-article","created":{"date-parts":[[2022,11,18]],"date-time":"2022-11-18T06:11:34Z","timestamp":1668751894000},"page":"7983","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":2,"title":["Dynamic Adsorption of H2S onto a Goethite-Based Material"],"prefix":"10.3390","volume":"27","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-0247-3384","authenticated-orcid":false,"given":"Francisco Jose","family":"Alguacil","sequence":"first","affiliation":[{"name":"Centro Nacional de Investigaciones Metal\u00fargicas (CENIM-CSIC), Avda. Gregorio del Amo 8, 28040 Madrid, Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Manuel \u00c1ngel","family":"Alonso","sequence":"additional","affiliation":[{"name":"Centro Nacional de Investigaciones Metal\u00fargicas (CENIM-CSIC), Avda. Gregorio del Amo 8, 28040 Madrid, Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-9023-2996","authenticated-orcid":false,"given":"F\u00e9lix Antonio","family":"L\u00f3pez","sequence":"additional","affiliation":[{"name":"Centro Nacional de Investigaciones Metal\u00fargicas (CENIM-CSIC), Avda. Gregorio del Amo 8, 28040 Madrid, Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5009-8507","authenticated-orcid":false,"given":"Jose Ignacio","family":"Robla","sequence":"additional","affiliation":[{"name":"Centro Nacional de Investigaciones Metal\u00fargicas (CENIM-CSIC), Avda. Gregorio del Amo 8, 28040 Madrid, Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"1968","published-online":{"date-parts":[[2022,11,17]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","unstructured":"Damyanova, S., and Beschkov, V. (2020). Biogas as a source of energy and chemicals. Biorefinery Concepts, Energy and Products, IntechOpen.","DOI":"10.5772\/intechopen.90558"},{"key":"ref_2","unstructured":"van der Leun, K. (2022, September 13). The Role of Renewable Gas in a Decarbonized EU Energy System. Available online: https:\/\/ec.europa.eu\/energy\/sites\/ener\/files\/documents\/01.c.01_mf31_presentation_ecofys_potential_resg_leun.pdf."},{"key":"ref_3","unstructured":"(2022, September 12). 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