Desiloxanation process of biogas using an amorphous iron hydroxide-based adsorbent: A comparison between laboratory and field-scale experiments
[Display omitted] •Iron hydroxide-based adsorbents were used to remove of siloxanes from biogas.•Space velocity effects the siloxanes capture in a field experiment.•High activity (26%) in adsorption of siloxanes was obtained in a lab-scale experiment.•High removal efficiency in siloxane adsorptions...
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| Veröffentlicht in: | Chemical engineering research & design 2020-11, Vol.163, p.149-156 |
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| creator | Magnone, Edoardo Kim, Shin Dong Kim, Gil Soo Lee, Kwang Heon Park, Jung Hoon |
| description | [Display omitted]
•Iron hydroxide-based adsorbents were used to remove of siloxanes from biogas.•Space velocity effects the siloxanes capture in a field experiment.•High activity (26%) in adsorption of siloxanes was obtained in a lab-scale experiment.•High removal efficiency in siloxane adsorptions was obtained during the in-situ test.
Amorphous iron hydroxide-based material was selected as a suitable adsorbent for the siloxanes from biogas and landfill gas. The adsorptive characteristics of the desiloxanation (DeSiloxs) process were studied through a lab-scale experiment using a simulated gas containing a mixture of siloxanes (D4, and D5) and a field experiment on an actual environment scale. The iron hydroxide-based adsorbents exhibited high activity in adsorption of siloxanes during lab-scale experiments, where the obtained adsorption capacity was about 26.3 % with N2 as a carrier gas. However, from an applicability point of view, the effectiveness of the siloxane removal process was significantly affected by the space velocity during the in-situ test in anaerobic digestion gas plant using wastewater sludge. In the experimental case of various space velocities (50, 100, 300 h−1), a very high removal efficiency (100 %) was obtained. |
| doi_str_mv | 10.1016/j.cherd.2020.08.026 |
| format | Article |
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•Iron hydroxide-based adsorbents were used to remove of siloxanes from biogas.•Space velocity effects the siloxanes capture in a field experiment.•High activity (26%) in adsorption of siloxanes was obtained in a lab-scale experiment.•High removal efficiency in siloxane adsorptions was obtained during the in-situ test.
Amorphous iron hydroxide-based material was selected as a suitable adsorbent for the siloxanes from biogas and landfill gas. The adsorptive characteristics of the desiloxanation (DeSiloxs) process were studied through a lab-scale experiment using a simulated gas containing a mixture of siloxanes (D4, and D5) and a field experiment on an actual environment scale. The iron hydroxide-based adsorbents exhibited high activity in adsorption of siloxanes during lab-scale experiments, where the obtained adsorption capacity was about 26.3 % with N2 as a carrier gas. However, from an applicability point of view, the effectiveness of the siloxane removal process was significantly affected by the space velocity during the in-situ test in anaerobic digestion gas plant using wastewater sludge. In the experimental case of various space velocities (50, 100, 300 h−1), a very high removal efficiency (100 %) was obtained.</description><identifier>ISSN: 0263-8762</identifier><identifier>EISSN: 1744-3563</identifier><identifier>DOI: 10.1016/j.cherd.2020.08.026</identifier><language>eng</language><publisher>Rugby: Elsevier B.V</publisher><subject>Adsorbents ; Adsorption ; Adsorptivity ; Amorphous materials ; Anaerobic digestion ; Biogas ; Carrier gases ; Field tests ; Iron ; Iron hydroxide-based adsorbents ; Landfill gas ; Natural gas ; Siloxanes ; Siloxanes removal ; Sludge ; Wastewater</subject><ispartof>Chemical engineering research & design, 2020-11, Vol.163, p.149-156</ispartof><rights>2020</rights><rights>Copyright Elsevier Science Ltd. Nov 2020</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c331t-d67c8a2dc6d1a67ca3b91b23e6a2266609d8b12fa9a569ffa71578965fce52c73</citedby><cites>FETCH-LOGICAL-c331t-d67c8a2dc6d1a67ca3b91b23e6a2266609d8b12fa9a569ffa71578965fce52c73</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S0263876220304470$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,27901,27902,65306</link.rule.ids></links><search><creatorcontrib>Magnone, Edoardo</creatorcontrib><creatorcontrib>Kim, Shin Dong</creatorcontrib><creatorcontrib>Kim, Gil Soo</creatorcontrib><creatorcontrib>Lee, Kwang Heon</creatorcontrib><creatorcontrib>Park, Jung Hoon</creatorcontrib><title>Desiloxanation process of biogas using an amorphous iron hydroxide-based adsorbent: A comparison between laboratory and field-scale experiments</title><title>Chemical engineering research & design</title><description>[Display omitted]
•Iron hydroxide-based adsorbents were used to remove of siloxanes from biogas.•Space velocity effects the siloxanes capture in a field experiment.•High activity (26%) in adsorption of siloxanes was obtained in a lab-scale experiment.•High removal efficiency in siloxane adsorptions was obtained during the in-situ test.
Amorphous iron hydroxide-based material was selected as a suitable adsorbent for the siloxanes from biogas and landfill gas. The adsorptive characteristics of the desiloxanation (DeSiloxs) process were studied through a lab-scale experiment using a simulated gas containing a mixture of siloxanes (D4, and D5) and a field experiment on an actual environment scale. The iron hydroxide-based adsorbents exhibited high activity in adsorption of siloxanes during lab-scale experiments, where the obtained adsorption capacity was about 26.3 % with N2 as a carrier gas. However, from an applicability point of view, the effectiveness of the siloxane removal process was significantly affected by the space velocity during the in-situ test in anaerobic digestion gas plant using wastewater sludge. In the experimental case of various space velocities (50, 100, 300 h−1), a very high removal efficiency (100 %) was obtained.</description><subject>Adsorbents</subject><subject>Adsorption</subject><subject>Adsorptivity</subject><subject>Amorphous materials</subject><subject>Anaerobic digestion</subject><subject>Biogas</subject><subject>Carrier gases</subject><subject>Field tests</subject><subject>Iron</subject><subject>Iron hydroxide-based adsorbents</subject><subject>Landfill gas</subject><subject>Natural gas</subject><subject>Siloxanes</subject><subject>Siloxanes removal</subject><subject>Sludge</subject><subject>Wastewater</subject><issn>0263-8762</issn><issn>1744-3563</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><recordid>eNp9UMtu2zAQJIoWqOvmC3Ih0LMUPixKKpBDkOYFBMilPRMrchXTkEWFK7f2V-SXQ8c957SL3ZnZnWHsXIpSCmkuNqVbY_KlEkqUoimFMp_YQtarVaEroz-zRZ7ooqmN-sq-EW2EEHnbLNjrL6QwxD2MMIc48ilFh0Q89rwL8RmI7yiMzxxGDtuYpnXcEQ8pI9cHn-I-eCw6IPQcPMXU4Tj_5Ffcxe0EKVDGdTj_Qxz5AF1MMMd0yGKe9wEHX5CDATnuJ0xhm7n0nX3pYSA8-1-X7M_tze_r--Lx6e7h-uqxcFrLufCmdg0o74yXkHvQXSs7pdGAUsYY0fqmk6qHFirT9j3Usqqb1lS9w0q5Wi_Zj5NuNvyyQ5rtJu7SmE9atWpqaVrZmozSJ5RLkShhb6f8J6SDlcIek7cb-568PSZvRWOPOS_Z5YmF2cDfgMmSCzg69CGhm62P4UP-G4XLkRo</recordid><startdate>202011</startdate><enddate>202011</enddate><creator>Magnone, Edoardo</creator><creator>Kim, Shin Dong</creator><creator>Kim, Gil Soo</creator><creator>Lee, Kwang Heon</creator><creator>Park, Jung Hoon</creator><general>Elsevier B.V</general><general>Elsevier Science Ltd</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>8FD</scope><scope>JG9</scope></search><sort><creationdate>202011</creationdate><title>Desiloxanation process of biogas using an amorphous iron hydroxide-based adsorbent: A comparison between laboratory and field-scale experiments</title><author>Magnone, Edoardo ; Kim, Shin Dong ; Kim, Gil Soo ; Lee, Kwang Heon ; Park, Jung Hoon</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c331t-d67c8a2dc6d1a67ca3b91b23e6a2266609d8b12fa9a569ffa71578965fce52c73</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>Adsorbents</topic><topic>Adsorption</topic><topic>Adsorptivity</topic><topic>Amorphous materials</topic><topic>Anaerobic digestion</topic><topic>Biogas</topic><topic>Carrier gases</topic><topic>Field tests</topic><topic>Iron</topic><topic>Iron hydroxide-based adsorbents</topic><topic>Landfill gas</topic><topic>Natural gas</topic><topic>Siloxanes</topic><topic>Siloxanes removal</topic><topic>Sludge</topic><topic>Wastewater</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Magnone, Edoardo</creatorcontrib><creatorcontrib>Kim, Shin Dong</creatorcontrib><creatorcontrib>Kim, Gil Soo</creatorcontrib><creatorcontrib>Lee, Kwang Heon</creatorcontrib><creatorcontrib>Park, Jung Hoon</creatorcontrib><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>Chemical engineering research & design</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Magnone, Edoardo</au><au>Kim, Shin Dong</au><au>Kim, Gil Soo</au><au>Lee, Kwang Heon</au><au>Park, Jung Hoon</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Desiloxanation process of biogas using an amorphous iron hydroxide-based adsorbent: A comparison between laboratory and field-scale experiments</atitle><jtitle>Chemical engineering research & design</jtitle><date>2020-11</date><risdate>2020</risdate><volume>163</volume><spage>149</spage><epage>156</epage><pages>149-156</pages><issn>0263-8762</issn><eissn>1744-3563</eissn><abstract>[Display omitted]
•Iron hydroxide-based adsorbents were used to remove of siloxanes from biogas.•Space velocity effects the siloxanes capture in a field experiment.•High activity (26%) in adsorption of siloxanes was obtained in a lab-scale experiment.•High removal efficiency in siloxane adsorptions was obtained during the in-situ test.
Amorphous iron hydroxide-based material was selected as a suitable adsorbent for the siloxanes from biogas and landfill gas. The adsorptive characteristics of the desiloxanation (DeSiloxs) process were studied through a lab-scale experiment using a simulated gas containing a mixture of siloxanes (D4, and D5) and a field experiment on an actual environment scale. The iron hydroxide-based adsorbents exhibited high activity in adsorption of siloxanes during lab-scale experiments, where the obtained adsorption capacity was about 26.3 % with N2 as a carrier gas. However, from an applicability point of view, the effectiveness of the siloxane removal process was significantly affected by the space velocity during the in-situ test in anaerobic digestion gas plant using wastewater sludge. In the experimental case of various space velocities (50, 100, 300 h−1), a very high removal efficiency (100 %) was obtained.</abstract><cop>Rugby</cop><pub>Elsevier B.V</pub><doi>10.1016/j.cherd.2020.08.026</doi><tpages>8</tpages></addata></record> |
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| subjects | Adsorbents Adsorption Adsorptivity Amorphous materials Anaerobic digestion Biogas Carrier gases Field tests Iron Iron hydroxide-based adsorbents Landfill gas Natural gas Siloxanes Siloxanes removal Sludge Wastewater |
| title | Desiloxanation process of biogas using an amorphous iron hydroxide-based adsorbent: A comparison between laboratory and field-scale experiments |
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