"Journal of Chromatography A" . . "This work presents a new refined method of non-steady-state gas-liquid chromatography (NSGLC) suitable for determination of limiting activity coefficients of VOCs in water. The modifications done to the original NSGLC theory address its elements (as the solvent elution rate from the column) as well as other new aspects. The experimental procedure is modified accordingly, taking advantage of current technical innovations. The refined method is used systematically to determine limiting activity coefficients (Henry's law constants, limiting relative volatilities) of isomeric C1-C5 alkanols in water at 328.15 K. Applied to retention data measured in this work the refined NSGLC theory gives values 15-20 % higher than those from the original approach. The values obtained by the refined NSGLC method agree very well (typically within 3%) with the most reliable literature data determined by other experimental techniques."@en . "Refined non-steady-state gas-liquid chromatography for accurate determination of limiting activity coefficients of volatile organic compounds in water. Application to C1-C5 alkanols" . . "8"^^ . "Ondo, Daniel" . . . "[B41214688387]" . . . . "1"^^ . . "0021-9673" . . "2"^^ . "Refined non-steady-state gas-liquid chromatography for accurate determination of limiting activity coefficients of volatile organic compounds in water. Application to C1-C5 alkanols"@en . "Refined non-steady-state gas-liquid chromatography for accurate determination of limiting activity coefficients of volatile organic compounds in water. Application to C1-C5 alkanols" . . . . . . "157-164" . . . "Zdokonalen\u00E1 metoda nestacion\u00E1rn\u00ED plynov\u00E9 chromatografie pro p\u0159esn\u00E9 stanoven\u00ED limitn\u00EDch aktivitn\u00EDch koeficient\u016F t\u011Bkav\u00FDch organick\u00FDch l\u00E1tek ve vod\u011B. Aplikace na C1-C5 alkanoly"@cs . "22340" . "RIV/60461373:22340/05:00014727!RIV06-MSM-22340___" . . "Zdokonalen\u00E1 metoda nestacion\u00E1rn\u00ED plynov\u00E9 chromatografie pro p\u0159esn\u00E9 stanoven\u00ED limitn\u00EDch aktivitn\u00EDch koeficient\u016F t\u011Bkav\u00FDch organick\u00FDch l\u00E1tek ve vod\u011B. Aplikace na C1-C5 alkanoly"@cs . "Refined non-steady-state gas-liquid chromatography for accurate determination of limiting activity coefficients of volatile organic compounds in water. Application to C1-C5 alkanols"@en . "Dohnal, Vladim\u00EDr" . . "Tato pr\u00E1ce prezentuje novou zdokonalenou metodu nestacion\u00E1rn\u00ED plynov\u00E9 chromatografie (NSGLC) vhodnou pro stanoven\u00ED limitn\u00EDch aktivitn\u00EDch koeficient\u016F VOC ve vod\u011B. Modifikace p\u016Fvodn\u00ED NSGLC teorie se t\u00FDkaj\u00ED jej\u00EDch z\u00E1klad\u016F (elu\u010Dn\u00ED rychlost rozpou\u0161t\u011Bdla z kolony) i dal\u0161\u00EDch nov\u00FDch aspekt\u016F. Experiment\u00E1ln\u00ED postup je upraven tak, aby byly vyu\u017Eity modern\u00ED technick\u00E9 mo\u017Enosti. Zdokonalen\u00E1 metoda je u\u017Eita systematicky ke stanoven\u00ED limitn\u00EDch aktivitn\u00EDch koeficient\u016F (Henryho konstanty, limitn\u00ED relativn\u00ED t\u011Bkavosti) izomern\u00EDch C1-C5 alkanol\u016F ve vod\u011B p\u0159i 328.15 K. Aplikac\u00ED zdokonalen\u00E9 NSGLC teorie na v r\u00E1mci t\u00E9to pr\u00E1ce nam\u011B\u0159en\u00E1 reten\u010Dn\u00ED data se hodnoty zv\u00FD\u0161ily o 15-20 % oproti p\u016Fvodn\u00ED teorii. Hodnoty z\u00EDskan\u00E9 novou zdokonalenou teori\u00ED NSGLC se velmi dob\u0159e shoduj\u00ED (typicky v r\u00E1mci 3%) s opravdu spolehliv\u00FDmi liter\u00E1rn\u00EDmi daty stanoven\u00FDmi jin\u00FDmi experiment\u00E1ln\u00EDmi technikami."@cs . "Z(MSM 223400008), Z(MSM6046137307)" . "This work presents a new refined method of non-steady-state gas-liquid chromatography (NSGLC) suitable for determination of limiting activity coefficients of VOCs in water. The modifications done to the original NSGLC theory address its elements (as the solvent elution rate from the column) as well as other new aspects. The experimental procedure is modified accordingly, taking advantage of current technical innovations. The refined method is used systematically to determine limiting activity coefficients (Henry's law constants, limiting relative volatilities) of isomeric C1-C5 alkanols in water at 328.15 K. Applied to retention data measured in this work the refined NSGLC theory gives values 15-20 % higher than those from the original approach. The values obtained by the refined NSGLC method agree very well (typically within 3%) with the most reliable literature data determined by other experimental techniques." . "540428" . "RIV/60461373:22340/05:00014727" . "non-steady-state gas-liquid chromatography; limiting activity coefficient; Henry's law constant; VOC; alkanols; water"@en . . "1-2" . "NL - Nizozemsko" .