Characteristics of FAM-Z01 compared to silica gels in the performance of an adsorption bed
•FAM-Z01 is a high potential adsorbent due to its S-shaped isotherm.•Simulation was conducted on a FAM-Z01 (silica gel)/water pair adsorption chiller.•COP and SCP of the two adsorbents were examined for different partial pressure ranges.•Without a change of system efficiency FAM-Z01 showed a higher...
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| Veröffentlicht in: | Applied thermal engineering 2016-07, Vol.104, p.24-33 |
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| container_title | Applied thermal engineering |
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| creator | Hong, Sang Woo Ahn, Sang Hyeok Chung, Jae Dong Bae, Kyung Jin Cha, Dong An Kwon, Oh Kyung |
| description | •FAM-Z01 is a high potential adsorbent due to its S-shaped isotherm.•Simulation was conducted on a FAM-Z01 (silica gel)/water pair adsorption chiller.•COP and SCP of the two adsorbents were examined for different partial pressure ranges.•Without a change of system efficiency FAM-Z01 showed a higher SCP for 0.14 |
| doi_str_mv | 10.1016/j.applthermaleng.2016.05.058 |
| format | Article |
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This paper investigates the characteristics of ferroaluminophosphate (FAM-Z01) compared to various types of conventional silica gels in the performance of an adsorption bed. FAM-Z01 has high potential to replace silica gel due to some key advantages, including a low heating temperature and high adsorption rate resulting from its S-shaped isotherm. We conducted a performance simulation on a fin-tube type adsorption bed with FAM-Z01/water and silica gel/water working pairs and compared the results in terms of coefficient of performance (COP) and specific cooling power (SCP). In the partial pressure range of typical operating condition for silica gels, there was no advantage with FAM-Z01. However, in the partial pressure range of 0.14<P/P0<0.29, which corresponds to a lower evaporation temperature (15°C→10°C) and lower heating temperature (80°C→70°C) compared to the typical operating condition for silica gels, the COP of FAM-Z01 was almost similar (3.72% decreased) to that of Type-RD silica gel, while the SCP was significantly increased by 35.0%. This indicates that without a change of system efficiency, FAM-Z01/water has a high cooling capacity with small size as compared to Type-RD silica gel/water. This confirms that the adsorbent FAM-Z01 has a high potential to address one of the adsorption chiller’s disadvantages, i.e., system size.</description><identifier>ISSN: 1359-4311</identifier><identifier>DOI: 10.1016/j.applthermaleng.2016.05.058</identifier><language>eng</language><publisher>Elsevier Ltd</publisher><subject>Adsorbents ; Adsorption ; Adsorption chiller ; COP ; Evaporation ; FAM-Z01 ; Heating ; Isotherm ; Isotherms ; Partial pressure ; SCP ; Silica gel ; Simulation</subject><ispartof>Applied thermal engineering, 2016-07, Vol.104, p.24-33</ispartof><rights>2016 Elsevier Ltd</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c400t-9c62e3e50a7a50f5fb9be3cd6bbddfbf35d99edbbb2e2fe0f806834451edfe5c3</citedby><cites>FETCH-LOGICAL-c400t-9c62e3e50a7a50f5fb9be3cd6bbddfbf35d99edbbb2e2fe0f806834451edfe5c3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S1359431116307153$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3536,27903,27904,65309</link.rule.ids></links><search><creatorcontrib>Hong, Sang Woo</creatorcontrib><creatorcontrib>Ahn, Sang Hyeok</creatorcontrib><creatorcontrib>Chung, Jae Dong</creatorcontrib><creatorcontrib>Bae, Kyung Jin</creatorcontrib><creatorcontrib>Cha, Dong An</creatorcontrib><creatorcontrib>Kwon, Oh Kyung</creatorcontrib><title>Characteristics of FAM-Z01 compared to silica gels in the performance of an adsorption bed</title><title>Applied thermal engineering</title><description>•FAM-Z01 is a high potential adsorbent due to its S-shaped isotherm.•Simulation was conducted on a FAM-Z01 (silica gel)/water pair adsorption chiller.•COP and SCP of the two adsorbents were examined for different partial pressure ranges.•Without a change of system efficiency FAM-Z01 showed a higher SCP for 0.14<P/P0<0.29.
This paper investigates the characteristics of ferroaluminophosphate (FAM-Z01) compared to various types of conventional silica gels in the performance of an adsorption bed. FAM-Z01 has high potential to replace silica gel due to some key advantages, including a low heating temperature and high adsorption rate resulting from its S-shaped isotherm. We conducted a performance simulation on a fin-tube type adsorption bed with FAM-Z01/water and silica gel/water working pairs and compared the results in terms of coefficient of performance (COP) and specific cooling power (SCP). In the partial pressure range of typical operating condition for silica gels, there was no advantage with FAM-Z01. However, in the partial pressure range of 0.14<P/P0<0.29, which corresponds to a lower evaporation temperature (15°C→10°C) and lower heating temperature (80°C→70°C) compared to the typical operating condition for silica gels, the COP of FAM-Z01 was almost similar (3.72% decreased) to that of Type-RD silica gel, while the SCP was significantly increased by 35.0%. This indicates that without a change of system efficiency, FAM-Z01/water has a high cooling capacity with small size as compared to Type-RD silica gel/water. This confirms that the adsorbent FAM-Z01 has a high potential to address one of the adsorption chiller’s disadvantages, i.e., system size.</description><subject>Adsorbents</subject><subject>Adsorption</subject><subject>Adsorption chiller</subject><subject>COP</subject><subject>Evaporation</subject><subject>FAM-Z01</subject><subject>Heating</subject><subject>Isotherm</subject><subject>Isotherms</subject><subject>Partial pressure</subject><subject>SCP</subject><subject>Silica gel</subject><subject>Simulation</subject><issn>1359-4311</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2016</creationdate><recordtype>article</recordtype><recordid>eNqNkE1LAzEQhnNQsFb_Qw4evOyabDbbXfBSilVB8aKXXkI-Jm3K7mZNUsF_b0q9eBMGBob3g3kQuqGkpIQ2d_tSTlOfdhAG2cO4Lat8LQnP056hGWW8K2pG6QW6jHFPCK3aRT1Dm9VOBqkTBBeT0xF7i9fL12JDKNZ-mGQAg5PH0fVOS7yFPmI34tyDJwjW57ZRw9ElRyxN9GFKzo9YgblC51b2Ea5_9xx9rB_eV0_Fy9vj82r5UuiakFR0uqmAASdyITmx3KpOAdOmUcoYqyzjpuvAKKUqqCwQ25KmZXXNKRgLXLM5uj3lTsF_HiAmMbiooe_lCP4QBW0rznm3oCxL709SHXyMAayYghtk-BaUiCNGsRd_MYojRkF4njbb1yd7pgBfDoKI2kH-37gAOgnj3f-CfgAxE4hL</recordid><startdate>20160705</startdate><enddate>20160705</enddate><creator>Hong, Sang Woo</creator><creator>Ahn, Sang Hyeok</creator><creator>Chung, Jae Dong</creator><creator>Bae, Kyung Jin</creator><creator>Cha, Dong An</creator><creator>Kwon, Oh Kyung</creator><general>Elsevier Ltd</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7TB</scope><scope>8FD</scope><scope>FR3</scope><scope>KR7</scope></search><sort><creationdate>20160705</creationdate><title>Characteristics of FAM-Z01 compared to silica gels in the performance of an adsorption bed</title><author>Hong, Sang Woo ; Ahn, Sang Hyeok ; Chung, Jae Dong ; Bae, Kyung Jin ; Cha, Dong An ; Kwon, Oh Kyung</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c400t-9c62e3e50a7a50f5fb9be3cd6bbddfbf35d99edbbb2e2fe0f806834451edfe5c3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2016</creationdate><topic>Adsorbents</topic><topic>Adsorption</topic><topic>Adsorption chiller</topic><topic>COP</topic><topic>Evaporation</topic><topic>FAM-Z01</topic><topic>Heating</topic><topic>Isotherm</topic><topic>Isotherms</topic><topic>Partial pressure</topic><topic>SCP</topic><topic>Silica gel</topic><topic>Simulation</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Hong, Sang Woo</creatorcontrib><creatorcontrib>Ahn, Sang Hyeok</creatorcontrib><creatorcontrib>Chung, Jae Dong</creatorcontrib><creatorcontrib>Bae, Kyung Jin</creatorcontrib><creatorcontrib>Cha, Dong An</creatorcontrib><creatorcontrib>Kwon, Oh Kyung</creatorcontrib><collection>CrossRef</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Civil Engineering Abstracts</collection><jtitle>Applied thermal engineering</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Hong, Sang Woo</au><au>Ahn, Sang Hyeok</au><au>Chung, Jae Dong</au><au>Bae, Kyung Jin</au><au>Cha, Dong An</au><au>Kwon, Oh Kyung</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Characteristics of FAM-Z01 compared to silica gels in the performance of an adsorption bed</atitle><jtitle>Applied thermal engineering</jtitle><date>2016-07-05</date><risdate>2016</risdate><volume>104</volume><spage>24</spage><epage>33</epage><pages>24-33</pages><issn>1359-4311</issn><abstract>•FAM-Z01 is a high potential adsorbent due to its S-shaped isotherm.•Simulation was conducted on a FAM-Z01 (silica gel)/water pair adsorption chiller.•COP and SCP of the two adsorbents were examined for different partial pressure ranges.•Without a change of system efficiency FAM-Z01 showed a higher SCP for 0.14<P/P0<0.29.
This paper investigates the characteristics of ferroaluminophosphate (FAM-Z01) compared to various types of conventional silica gels in the performance of an adsorption bed. FAM-Z01 has high potential to replace silica gel due to some key advantages, including a low heating temperature and high adsorption rate resulting from its S-shaped isotherm. We conducted a performance simulation on a fin-tube type adsorption bed with FAM-Z01/water and silica gel/water working pairs and compared the results in terms of coefficient of performance (COP) and specific cooling power (SCP). In the partial pressure range of typical operating condition for silica gels, there was no advantage with FAM-Z01. However, in the partial pressure range of 0.14<P/P0<0.29, which corresponds to a lower evaporation temperature (15°C→10°C) and lower heating temperature (80°C→70°C) compared to the typical operating condition for silica gels, the COP of FAM-Z01 was almost similar (3.72% decreased) to that of Type-RD silica gel, while the SCP was significantly increased by 35.0%. This indicates that without a change of system efficiency, FAM-Z01/water has a high cooling capacity with small size as compared to Type-RD silica gel/water. This confirms that the adsorbent FAM-Z01 has a high potential to address one of the adsorption chiller’s disadvantages, i.e., system size.</abstract><pub>Elsevier Ltd</pub><doi>10.1016/j.applthermaleng.2016.05.058</doi><tpages>10</tpages></addata></record> |
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| subjects | Adsorbents Adsorption Adsorption chiller COP Evaporation FAM-Z01 Heating Isotherm Isotherms Partial pressure SCP Silica gel Simulation |
| title | Characteristics of FAM-Z01 compared to silica gels in the performance of an adsorption bed |
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