Effect of Dissolved Cadmium Chloride and Ammonium Chloride Salts on the Enthalpy of Mixing of the Methanol＋Benzene System at 303.15 K
The effect of two dissolved inorganic salts,cadmium chloride CdCl2 and ammonium chloride NH4Cl,on the excess enthalpy of mixing（HE） of the binary system methanol ＋ benzene measured at 303.15 K using an iso-thermal displacement calorimeter with vapor space is investigated in the present work. Compare...
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| Veröffentlicht in: | Chinese journal of chemical engineering 2010-12, Vol.18 (6), p.995-999 |
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| creator | TAMILARASAN, Rengasamy ANAND PRABU, Arun KAP JIN, Kim DHARMENDIRA KUMAR, Mahendradas |
| description | The effect of two dissolved inorganic salts,cadmium chloride CdCl2 and ammonium chloride NH4Cl,on the excess enthalpy of mixing（HE） of the binary system methanol ＋ benzene measured at 303.15 K using an iso-thermal displacement calorimeter with vapor space is investigated in the present work. Compared to the salt-free system,a decreasing trend in the endothermicity of HE values is significant with the addition of CdCl2 salt but the decrease in the HE values is insignificantly smaller with the addition of NH4Cl salt. The experimental values of the enthalpy of mixing are fitted into a Redlich-Kister equation and the deviations in the values and the parameters are reported. The importance of the solute-solvent interactions and the solvent-solvent interactions are demonstrated from the increasing excess enthalpy of mixing values in the positive direction with the increase of salt concentration. |
| doi_str_mv | 10.1016/S1004-9541(09)60158-0 |
| format | Article |
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Compared to the salt-free system,a decreasing trend in the endothermicity of HE values is significant with the addition of CdCl2 salt but the decrease in the HE values is insignificantly smaller with the addition of NH4Cl salt. The experimental values of the enthalpy of mixing are fitted into a Redlich-Kister equation and the deviations in the values and the parameters are reported. The importance of the solute-solvent interactions and the solvent-solvent interactions are demonstrated from the increasing excess enthalpy of mixing values in the positive direction with the increase of salt concentration.</description><identifier>ISSN: 1004-9541</identifier><identifier>EISSN: 2210-321X</identifier><identifier>DOI: 10.1016/S1004-9541(09)60158-0</identifier><language>eng</language><publisher>Elsevier B.V</publisher><subject>Ammonium chlorides ; Benzene ; Cadmium chlorides ; Chemical engineering ; Deviation ; displacement calorimeter ; Dissolution ; Enthalpy ; enthalpy of mixing ; Mathematical analysis ; methanol-benzene ; Methyl alcohol ; Redlich-Kister equation ; salt effect ; 氯化铵 ; 氯化镉 ; 混合焓 ; 甲醇体系 ; 盐效应 ; 苯甲醇 ; 超额焓</subject><ispartof>Chinese journal of chemical engineering, 2010-12, Vol.18 (6), p.995-999</ispartof><rights>2010 Chemical Industry and Engineering Society of China (CIESC) and Chemical Industry Press (CIP)</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c284t-d6e24d40c139f3a49935729bdbddb025fcfefcb2a3a449db39777eb71bc8a8093</citedby><cites>FETCH-LOGICAL-c284t-d6e24d40c139f3a49935729bdbddb025fcfefcb2a3a449db39777eb71bc8a8093</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Uhttp://image.cqvip.com/vip1000/qk/84275X/84275X.jpg</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S1004954109601580$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,27901,27902,65306</link.rule.ids></links><search><creatorcontrib>TAMILARASAN, Rengasamy</creatorcontrib><creatorcontrib>ANAND PRABU, Arun</creatorcontrib><creatorcontrib>KAP JIN, Kim</creatorcontrib><creatorcontrib>DHARMENDIRA KUMAR, Mahendradas</creatorcontrib><title>Effect of Dissolved Cadmium Chloride and Ammonium Chloride Salts on the Enthalpy of Mixing of the Methanol＋Benzene System at 303.15 K</title><title>Chinese journal of chemical engineering</title><addtitle>Chinese Journal of Chemical Engineering</addtitle><description>The effect of two dissolved inorganic salts,cadmium chloride CdCl2 and ammonium chloride NH4Cl,on the excess enthalpy of mixing（HE） of the binary system methanol ＋ benzene measured at 303.15 K using an iso-thermal displacement calorimeter with vapor space is investigated in the present work. Compared to the salt-free system,a decreasing trend in the endothermicity of HE values is significant with the addition of CdCl2 salt but the decrease in the HE values is insignificantly smaller with the addition of NH4Cl salt. The experimental values of the enthalpy of mixing are fitted into a Redlich-Kister equation and the deviations in the values and the parameters are reported. The importance of the solute-solvent interactions and the solvent-solvent interactions are demonstrated from the increasing excess enthalpy of mixing values in the positive direction with the increase of salt concentration.</description><subject>Ammonium chlorides</subject><subject>Benzene</subject><subject>Cadmium chlorides</subject><subject>Chemical engineering</subject><subject>Deviation</subject><subject>displacement calorimeter</subject><subject>Dissolution</subject><subject>Enthalpy</subject><subject>enthalpy of mixing</subject><subject>Mathematical analysis</subject><subject>methanol-benzene</subject><subject>Methyl alcohol</subject><subject>Redlich-Kister equation</subject><subject>salt effect</subject><subject>氯化铵</subject><subject>氯化镉</subject><subject>混合焓</subject><subject>甲醇体系</subject><subject>盐效应</subject><subject>苯甲醇</subject><subject>超额焓</subject><issn>1004-9541</issn><issn>2210-321X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2010</creationdate><recordtype>article</recordtype><recordid>eNqFkEtuFDEQhi0EEkPgCEgWq7DoULb75RUKkwGiJGIRkNhZbrucMXTbk3ZPxHABFlyJO-UKuDMREqusyqr_UfJHyEsGRwxY_eaSAZSFrEp2CPJ1DaxqC3hEFpwzKARnXx-TxT_LU_IspW8AHFrWLsivlXNoJhodPfEpxf4GLV1qO_jtQJfrPo7eItXB0uNhiOG_7aXup0RjoNMa6SpMa91vdnPThf_hw9X8mpULzEqI_e2f3-8w_MSQk7s04UD1RAWII1bRs-fkidN9whf384B8eb_6vPxYnH_6cLo8Pi8Mb8upsDXy0pZgmJBO6FJKUTVcdraztgNeOePQmY7rrJXSdkI2TYNdwzrT6hakOCCH-97NGK-3mCY1-GSw73XAuE2K1Q3LyHIuW6u91YwxpRGd2ox-0ONOMVAzeHUHXs1UFUh1B15Bzr3d5zD_48bjqJLxGAxaP2bUykb_YMOr-8vrGK6uM0vVafPd-R6VqKuWi6oWfwHzWJcu</recordid><startdate>201012</startdate><enddate>201012</enddate><creator>TAMILARASAN, Rengasamy</creator><creator>ANAND PRABU, Arun</creator><creator>KAP JIN, Kim</creator><creator>DHARMENDIRA KUMAR, Mahendradas</creator><general>Elsevier B.V</general><scope>2RA</scope><scope>92L</scope><scope>CQIGP</scope><scope>W92</scope><scope>~WA</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7U5</scope><scope>8FD</scope><scope>L7M</scope></search><sort><creationdate>201012</creationdate><title>Effect of Dissolved Cadmium Chloride and Ammonium Chloride Salts on the Enthalpy of Mixing of the Methanol＋Benzene System at 303.15 K</title><author>TAMILARASAN, Rengasamy ; ANAND PRABU, Arun ; KAP JIN, Kim ; DHARMENDIRA KUMAR, Mahendradas</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c284t-d6e24d40c139f3a49935729bdbddb025fcfefcb2a3a449db39777eb71bc8a8093</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2010</creationdate><topic>Ammonium chlorides</topic><topic>Benzene</topic><topic>Cadmium chlorides</topic><topic>Chemical engineering</topic><topic>Deviation</topic><topic>displacement calorimeter</topic><topic>Dissolution</topic><topic>Enthalpy</topic><topic>enthalpy of mixing</topic><topic>Mathematical analysis</topic><topic>methanol-benzene</topic><topic>Methyl alcohol</topic><topic>Redlich-Kister equation</topic><topic>salt effect</topic><topic>氯化铵</topic><topic>氯化镉</topic><topic>混合焓</topic><topic>甲醇体系</topic><topic>盐效应</topic><topic>苯甲醇</topic><topic>超额焓</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>TAMILARASAN, Rengasamy</creatorcontrib><creatorcontrib>ANAND PRABU, Arun</creatorcontrib><creatorcontrib>KAP JIN, Kim</creatorcontrib><creatorcontrib>DHARMENDIRA KUMAR, Mahendradas</creatorcontrib><collection>中文科技期刊数据库</collection><collection>中文科技期刊数据库-CALIS站点</collection><collection>中文科技期刊数据库-7.0平台</collection><collection>中文科技期刊数据库-工程技术</collection><collection>中文科技期刊数据库- 镜像站点</collection><collection>CrossRef</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Chinese journal of chemical engineering</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>TAMILARASAN, Rengasamy</au><au>ANAND PRABU, Arun</au><au>KAP JIN, Kim</au><au>DHARMENDIRA KUMAR, Mahendradas</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Effect of Dissolved Cadmium Chloride and Ammonium Chloride Salts on the Enthalpy of Mixing of the Methanol＋Benzene System at 303.15 K</atitle><jtitle>Chinese journal of chemical engineering</jtitle><addtitle>Chinese Journal of Chemical Engineering</addtitle><date>2010-12</date><risdate>2010</risdate><volume>18</volume><issue>6</issue><spage>995</spage><epage>999</epage><pages>995-999</pages><issn>1004-9541</issn><eissn>2210-321X</eissn><abstract>The effect of two dissolved inorganic salts,cadmium chloride CdCl2 and ammonium chloride NH4Cl,on the excess enthalpy of mixing（HE） of the binary system methanol ＋ benzene measured at 303.15 K using an iso-thermal displacement calorimeter with vapor space is investigated in the present work. 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| subjects | Ammonium chlorides Benzene Cadmium chlorides Chemical engineering Deviation displacement calorimeter Dissolution Enthalpy enthalpy of mixing Mathematical analysis methanol-benzene Methyl alcohol Redlich-Kister equation salt effect 氯化铵 氯化镉 混合焓 甲醇体系 盐效应 苯甲醇 超额焓 |
| title | Effect of Dissolved Cadmium Chloride and Ammonium Chloride Salts on the Enthalpy of Mixing of the Methanol＋Benzene System at 303.15 K |
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