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Separation of Thorium Ions Using Synthesized Zeolite–Phosphate Composite from Sulfate Solution
Zeolite modified with phosphate (Z/P) was synthesized and tested for Th 4+ adsorption. The optimum adsorption conditions are as follows: pH 3.5, contact time of 30 min, 0.1 g of Z/P, initial Th 4+ concentration of 400 mg/L, 20% tributyl phosphate (TBP) in toluene as solvent, and room temperature. Ki...
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| Published in: | Radiochemistry (New York, N.Y.) N.Y.), 2020-03, Vol.62 (3), p.368-380 |
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| Main Authors: | , , , |
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| Language: | English |
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| cites | cdi_FETCH-LOGICAL-c316t-ef005ec642c36dbe16fb2b180a55dab1599d05213ce3096a0aec22ce0203c3d33 |
| container_end_page | 380 |
| container_issue | 3 |
| container_start_page | 368 |
| container_title | Radiochemistry (New York, N.Y.) |
| container_volume | 62 |
| creator | Yousef, L. A. Bakry, A. R. Ahmad, A. A. Alshami, A. S. |
| description | Zeolite modified with phosphate (Z/P) was synthesized and tested for Th
4+
adsorption. The optimum adsorption conditions are as follows: pH 3.5, contact time of 30 min, 0.1 g of Z/P, initial Th
4+
concentration of 400 mg/L, 20% tributyl phosphate (TBP) in toluene as solvent, and room temperature. Kinetics and equilibrium parameters of the Th
4+
adsorption onto Z/P were determined. The maximum sorption capacity determined using the Langmuir model reached 92.59 mg/g. The Th
4+
adsorption onto Z/P follows a pseudo-second-order kinetic model. Th
4+
can be efficiently desorbed from the loaded Z/P with 1 M HNO
3
solution. The optimized conditions were applied to the thorium adsorption from a conglomerate sandstone sample of Abu El Toyour, eastern side of Wadi El Sahu, Southwestern Sinai, Egypt. |
| doi_str_mv | 10.1134/S1066362220030091 |
| format | article |
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4+
adsorption. The optimum adsorption conditions are as follows: pH 3.5, contact time of 30 min, 0.1 g of Z/P, initial Th
4+
concentration of 400 mg/L, 20% tributyl phosphate (TBP) in toluene as solvent, and room temperature. Kinetics and equilibrium parameters of the Th
4+
adsorption onto Z/P were determined. The maximum sorption capacity determined using the Langmuir model reached 92.59 mg/g. The Th
4+
adsorption onto Z/P follows a pseudo-second-order kinetic model. Th
4+
can be efficiently desorbed from the loaded Z/P with 1 M HNO
3
solution. The optimized conditions were applied to the thorium adsorption from a conglomerate sandstone sample of Abu El Toyour, eastern side of Wadi El Sahu, Southwestern Sinai, Egypt.</description><identifier>ISSN: 1066-3622</identifier><identifier>EISSN: 1608-3288</identifier><identifier>DOI: 10.1134/S1066362220030091</identifier><language>eng</language><publisher>Moscow: Pleiades Publishing</publisher><subject>Adsorption ; Chemical synthesis ; Chemistry ; Chemistry and Materials Science ; Chemistry/Food Science ; Nuclear Chemistry ; Reaction kinetics ; Room temperature ; Sandstone ; Thorium ; Toluene ; Zeolites</subject><ispartof>Radiochemistry (New York, N.Y.), 2020-03, Vol.62 (3), p.368-380</ispartof><rights>Pleiades Publishing, Ltd. 2020</rights><rights>Pleiades Publishing, Ltd. 2020.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c316t-ef005ec642c36dbe16fb2b180a55dab1599d05213ce3096a0aec22ce0203c3d33</citedby><cites>FETCH-LOGICAL-c316t-ef005ec642c36dbe16fb2b180a55dab1599d05213ce3096a0aec22ce0203c3d33</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27923,27924</link.rule.ids></links><search><creatorcontrib>Yousef, L. A.</creatorcontrib><creatorcontrib>Bakry, A. R.</creatorcontrib><creatorcontrib>Ahmad, A. A.</creatorcontrib><creatorcontrib>Alshami, A. S.</creatorcontrib><title>Separation of Thorium Ions Using Synthesized Zeolite–Phosphate Composite from Sulfate Solution</title><title>Radiochemistry (New York, N.Y.)</title><addtitle>Radiochemistry</addtitle><description>Zeolite modified with phosphate (Z/P) was synthesized and tested for Th
4+
adsorption. The optimum adsorption conditions are as follows: pH 3.5, contact time of 30 min, 0.1 g of Z/P, initial Th
4+
concentration of 400 mg/L, 20% tributyl phosphate (TBP) in toluene as solvent, and room temperature. Kinetics and equilibrium parameters of the Th
4+
adsorption onto Z/P were determined. The maximum sorption capacity determined using the Langmuir model reached 92.59 mg/g. The Th
4+
adsorption onto Z/P follows a pseudo-second-order kinetic model. Th
4+
can be efficiently desorbed from the loaded Z/P with 1 M HNO
3
solution. The optimized conditions were applied to the thorium adsorption from a conglomerate sandstone sample of Abu El Toyour, eastern side of Wadi El Sahu, Southwestern Sinai, Egypt.</description><subject>Adsorption</subject><subject>Chemical synthesis</subject><subject>Chemistry</subject><subject>Chemistry and Materials Science</subject><subject>Chemistry/Food Science</subject><subject>Nuclear Chemistry</subject><subject>Reaction kinetics</subject><subject>Room temperature</subject><subject>Sandstone</subject><subject>Thorium</subject><subject>Toluene</subject><subject>Zeolites</subject><issn>1066-3622</issn><issn>1608-3288</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><recordid>eNp1UM1Kw0AQXkTBWn0AbwueozO7zTY5SvGnUFBIe_ESN8mkSUmycTc51JPv4Bv6JCZU8CCeZvh-4WPsEuEaUc5uIgSlpBJCAEiAEI_YBBUEnhRBcDz8A-2N_Ck7c24HAAGqYMJeI2q11V1pGm5yvi6MLfuaL03j-MaVzZZH-6YryJXvlPEXMlXZ0dfH53NhXFvojvjC1K1xA8pza2oe9VU-wpGp-jH1nJ3kunJ08XOnbHN_t148equnh-XiduWlElXnUQ7gU6pmIpUqSwhVnogEA9C-n-kE_TDMwBcoU5IQKg2aUiFSAgEylZmUU3Z1yG2teevJdfHO9LYZKmMxE-ijnPvzQYUHVWqNc5byuLVlre0-RojHIeM_Qw4ecfC4Qdtsyf4m_2_6BvRAdns</recordid><startdate>20200301</startdate><enddate>20200301</enddate><creator>Yousef, L. A.</creator><creator>Bakry, A. R.</creator><creator>Ahmad, A. A.</creator><creator>Alshami, A. S.</creator><general>Pleiades Publishing</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>20200301</creationdate><title>Separation of Thorium Ions Using Synthesized Zeolite–Phosphate Composite from Sulfate Solution</title><author>Yousef, L. A. ; Bakry, A. R. ; Ahmad, A. A. ; Alshami, A. S.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c316t-ef005ec642c36dbe16fb2b180a55dab1599d05213ce3096a0aec22ce0203c3d33</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>Adsorption</topic><topic>Chemical synthesis</topic><topic>Chemistry</topic><topic>Chemistry and Materials Science</topic><topic>Chemistry/Food Science</topic><topic>Nuclear Chemistry</topic><topic>Reaction kinetics</topic><topic>Room temperature</topic><topic>Sandstone</topic><topic>Thorium</topic><topic>Toluene</topic><topic>Zeolites</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Yousef, L. A.</creatorcontrib><creatorcontrib>Bakry, A. R.</creatorcontrib><creatorcontrib>Ahmad, A. A.</creatorcontrib><creatorcontrib>Alshami, A. S.</creatorcontrib><collection>CrossRef</collection><jtitle>Radiochemistry (New York, N.Y.)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Yousef, L. A.</au><au>Bakry, A. R.</au><au>Ahmad, A. A.</au><au>Alshami, A. S.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Separation of Thorium Ions Using Synthesized Zeolite–Phosphate Composite from Sulfate Solution</atitle><jtitle>Radiochemistry (New York, N.Y.)</jtitle><stitle>Radiochemistry</stitle><date>2020-03-01</date><risdate>2020</risdate><volume>62</volume><issue>3</issue><spage>368</spage><epage>380</epage><pages>368-380</pages><issn>1066-3622</issn><eissn>1608-3288</eissn><abstract>Zeolite modified with phosphate (Z/P) was synthesized and tested for Th
4+
adsorption. The optimum adsorption conditions are as follows: pH 3.5, contact time of 30 min, 0.1 g of Z/P, initial Th
4+
concentration of 400 mg/L, 20% tributyl phosphate (TBP) in toluene as solvent, and room temperature. Kinetics and equilibrium parameters of the Th
4+
adsorption onto Z/P were determined. The maximum sorption capacity determined using the Langmuir model reached 92.59 mg/g. The Th
4+
adsorption onto Z/P follows a pseudo-second-order kinetic model. Th
4+
can be efficiently desorbed from the loaded Z/P with 1 M HNO
3
solution. The optimized conditions were applied to the thorium adsorption from a conglomerate sandstone sample of Abu El Toyour, eastern side of Wadi El Sahu, Southwestern Sinai, Egypt.</abstract><cop>Moscow</cop><pub>Pleiades Publishing</pub><doi>10.1134/S1066362220030091</doi><tpages>13</tpages></addata></record> |
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| identifier | ISSN: 1066-3622 |
| ispartof | Radiochemistry (New York, N.Y.), 2020-03, Vol.62 (3), p.368-380 |
| issn | 1066-3622 1608-3288 |
| language | eng |
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| source | Springer Link |
| subjects | Adsorption Chemical synthesis Chemistry Chemistry and Materials Science Chemistry/Food Science Nuclear Chemistry Reaction kinetics Room temperature Sandstone Thorium Toluene Zeolites |
| title | Separation of Thorium Ions Using Synthesized Zeolite–Phosphate Composite from Sulfate Solution |
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