Experiment and Calculation of Solid Liquid Phase Equilibria in the Ternary System KCl−KBr−H2O at T = 273 K
In this work, the solid-liquid phase equilibrium in the ternary system KCl−KBr−H 2 O at T = 273 K has been investigated by using the isothermal dissolution equilibrium method. Based on determined solubility data of saturated liquid phase and corresponding humid residue composition, the experimental...
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| Veröffentlicht in: | Russian journal of inorganic chemistry 2020-12, Vol.65 (14), p.2062-2067 |
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| container_title | Russian journal of inorganic chemistry |
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| creator | Xue-Ping Zhang Zhao, Lan-Rong Zhou, Si-Yu Sang, Shi-Hua |
| description | In this work, the solid-liquid phase equilibrium in the ternary system KCl−KBr−H
2
O at
T
= 273 K has been investigated by using the isothermal dissolution equilibrium method. Based on determined solubility data of saturated liquid phase and corresponding humid residue composition, the experimental phase diagram has been constructed. The result shows that the type of the system is classified as completely solid solution type due to the existence of solid solution K(Cl, Br). The phase diagram of the ternary system KCl−KBr−H
2
O at 273 K is divided into an unsaturated liquid phase filed and one solid crystalline phase region corresponding to K(Cl, Br) by an univariant solubility curve on which there is without any invariant point. The function which described the relationship between the composition of solid solution and the solubility of two salts in saturated liquid phase was constructed by multiple regression. The Pitzer equation has been selected to calculate the solubility data in the ternary system KCl−KBr−H
2
O at
T
= 273 K. The solubility modelling approach agrees with experimental solubility data. |
| doi_str_mv | 10.1134/S0036023620140089 |
| format | Article |
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2
O at
T
= 273 K has been investigated by using the isothermal dissolution equilibrium method. Based on determined solubility data of saturated liquid phase and corresponding humid residue composition, the experimental phase diagram has been constructed. The result shows that the type of the system is classified as completely solid solution type due to the existence of solid solution K(Cl, Br). The phase diagram of the ternary system KCl−KBr−H
2
O at 273 K is divided into an unsaturated liquid phase filed and one solid crystalline phase region corresponding to K(Cl, Br) by an univariant solubility curve on which there is without any invariant point. The function which described the relationship between the composition of solid solution and the solubility of two salts in saturated liquid phase was constructed by multiple regression. The Pitzer equation has been selected to calculate the solubility data in the ternary system KCl−KBr−H
2
O at
T
= 273 K. The solubility modelling approach agrees with experimental solubility data.</description><identifier>ISSN: 0036-0236</identifier><identifier>EISSN: 1531-8613</identifier><identifier>DOI: 10.1134/S0036023620140089</identifier><language>eng</language><publisher>Moscow: Pleiades Publishing</publisher><subject>Chemistry ; Chemistry and Materials Science ; Composition ; Inorganic Chemistry ; Liquid phases ; Phase diagrams ; Phase equilibria ; Phisical Methods of Investigation ; Solid solutions ; Solubility ; Ternary systems</subject><ispartof>Russian journal of inorganic chemistry, 2020-12, Vol.65 (14), p.2062-2067</ispartof><rights>Pleiades Publishing, Ltd. 2020. ISSN 0036-0236, Russian Journal of Inorganic Chemistry, 2020, Vol. 65, No. 14, pp. 2062–2067. © Pleiades Publishing, Ltd., 2020.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c316t-a6988720c7f9810cd0bd395c95409039b82acd29a86ea1eabb2fe9f0d24a53143</citedby><cites>FETCH-LOGICAL-c316t-a6988720c7f9810cd0bd395c95409039b82acd29a86ea1eabb2fe9f0d24a53143</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1134/S0036023620140089$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1134/S0036023620140089$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,776,780,27901,27902,41464,42533,51294</link.rule.ids></links><search><creatorcontrib>Xue-Ping Zhang</creatorcontrib><creatorcontrib>Zhao, Lan-Rong</creatorcontrib><creatorcontrib>Zhou, Si-Yu</creatorcontrib><creatorcontrib>Sang, Shi-Hua</creatorcontrib><title>Experiment and Calculation of Solid Liquid Phase Equilibria in the Ternary System KCl−KBr−H2O at T = 273 K</title><title>Russian journal of inorganic chemistry</title><addtitle>Russ. J. Inorg. Chem</addtitle><description>In this work, the solid-liquid phase equilibrium in the ternary system KCl−KBr−H
2
O at
T
= 273 K has been investigated by using the isothermal dissolution equilibrium method. Based on determined solubility data of saturated liquid phase and corresponding humid residue composition, the experimental phase diagram has been constructed. The result shows that the type of the system is classified as completely solid solution type due to the existence of solid solution K(Cl, Br). The phase diagram of the ternary system KCl−KBr−H
2
O at 273 K is divided into an unsaturated liquid phase filed and one solid crystalline phase region corresponding to K(Cl, Br) by an univariant solubility curve on which there is without any invariant point. The function which described the relationship between the composition of solid solution and the solubility of two salts in saturated liquid phase was constructed by multiple regression. The Pitzer equation has been selected to calculate the solubility data in the ternary system KCl−KBr−H
2
O at
T
= 273 K. The solubility modelling approach agrees with experimental solubility data.</description><subject>Chemistry</subject><subject>Chemistry and Materials Science</subject><subject>Composition</subject><subject>Inorganic Chemistry</subject><subject>Liquid phases</subject><subject>Phase diagrams</subject><subject>Phase equilibria</subject><subject>Phisical Methods of Investigation</subject><subject>Solid solutions</subject><subject>Solubility</subject><subject>Ternary systems</subject><issn>0036-0236</issn><issn>1531-8613</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><recordid>eNp1UE1Lw0AUXETBWv0B3h54jr79aLJ78KChWmmhQus5bJKNTdkmdTcB-w88-xP9JW6p4EG8vHkwM483Q8glxWtKubhZIPIYGY8ZUoEo1REZ0BGnkYwpPyaDPR3t-VNy5v0aUQhM5IA04_etcfXGNB3opoRU26K3uqvbBtoKFq2tS5jVb32A55X2BsZht3Xuag11A93KwNK4RrsdLHa-MxuYpvbr43N678KcsDnoDpZwCyzhMD0nJ5W23lz84JC8PIyX6SSazR-f0rtZVHAad5GOlZQJwyKplKRYlJiXXI0KNRKokKtcMl2UTGkZG02NznNWGVVhyYQOoQUfkqvD3a1r33rju2zd9uFL6zMmpKDIhZRBRQ-qwrXeO1Nl21BFiJJRzPa1Zn9qDR528PigbV6N-738v-kbYXh4mA</recordid><startdate>20201201</startdate><enddate>20201201</enddate><creator>Xue-Ping Zhang</creator><creator>Zhao, Lan-Rong</creator><creator>Zhou, Si-Yu</creator><creator>Sang, Shi-Hua</creator><general>Pleiades Publishing</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>20201201</creationdate><title>Experiment and Calculation of Solid Liquid Phase Equilibria in the Ternary System KCl−KBr−H2O at T = 273 K</title><author>Xue-Ping Zhang ; Zhao, Lan-Rong ; Zhou, Si-Yu ; Sang, Shi-Hua</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c316t-a6988720c7f9810cd0bd395c95409039b82acd29a86ea1eabb2fe9f0d24a53143</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>Chemistry</topic><topic>Chemistry and Materials Science</topic><topic>Composition</topic><topic>Inorganic Chemistry</topic><topic>Liquid phases</topic><topic>Phase diagrams</topic><topic>Phase equilibria</topic><topic>Phisical Methods of Investigation</topic><topic>Solid solutions</topic><topic>Solubility</topic><topic>Ternary systems</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Xue-Ping Zhang</creatorcontrib><creatorcontrib>Zhao, Lan-Rong</creatorcontrib><creatorcontrib>Zhou, Si-Yu</creatorcontrib><creatorcontrib>Sang, Shi-Hua</creatorcontrib><collection>CrossRef</collection><jtitle>Russian journal of inorganic chemistry</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Xue-Ping Zhang</au><au>Zhao, Lan-Rong</au><au>Zhou, Si-Yu</au><au>Sang, Shi-Hua</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Experiment and Calculation of Solid Liquid Phase Equilibria in the Ternary System KCl−KBr−H2O at T = 273 K</atitle><jtitle>Russian journal of inorganic chemistry</jtitle><stitle>Russ. J. Inorg. Chem</stitle><date>2020-12-01</date><risdate>2020</risdate><volume>65</volume><issue>14</issue><spage>2062</spage><epage>2067</epage><pages>2062-2067</pages><issn>0036-0236</issn><eissn>1531-8613</eissn><abstract>In this work, the solid-liquid phase equilibrium in the ternary system KCl−KBr−H
2
O at
T
= 273 K has been investigated by using the isothermal dissolution equilibrium method. Based on determined solubility data of saturated liquid phase and corresponding humid residue composition, the experimental phase diagram has been constructed. The result shows that the type of the system is classified as completely solid solution type due to the existence of solid solution K(Cl, Br). The phase diagram of the ternary system KCl−KBr−H
2
O at 273 K is divided into an unsaturated liquid phase filed and one solid crystalline phase region corresponding to K(Cl, Br) by an univariant solubility curve on which there is without any invariant point. The function which described the relationship between the composition of solid solution and the solubility of two salts in saturated liquid phase was constructed by multiple regression. The Pitzer equation has been selected to calculate the solubility data in the ternary system KCl−KBr−H
2
O at
T
= 273 K. The solubility modelling approach agrees with experimental solubility data.</abstract><cop>Moscow</cop><pub>Pleiades Publishing</pub><doi>10.1134/S0036023620140089</doi><tpages>6</tpages></addata></record> |
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| issn | 0036-0236 1531-8613 |
| language | eng |
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| source | Springer Online Journals |
| subjects | Chemistry Chemistry and Materials Science Composition Inorganic Chemistry Liquid phases Phase diagrams Phase equilibria Phisical Methods of Investigation Solid solutions Solubility Ternary systems |
| title | Experiment and Calculation of Solid Liquid Phase Equilibria in the Ternary System KCl−KBr−H2O at T = 273 K |
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