FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W4319993014> ?p ?o ?g. }

• W4319993014 endingPage "113736" @default.
• W4319993014 startingPage "113736" @default.
• W4319993014 abstract "In the current work, two novel systems formed by chlorides of choline family (ChCl), namely ammonium salts with 2-hydroxyethyl and 2-(2-hydroxyethoxy)ethyl substituents, and urea (U) in a molar ratio 1 : 1 were obtained. Their densities (ρ), viscosities (η), refractive indices (nD) and properties related to the carbon dioxide and ammonia absorption were carefully investigated in a wide temperature range. The solubilities of NH3 and CO2 in the prepared mixtures at T = (303.2–333.2) K and p = (100–639) kPa were measured and linear correlation were used for fitting the experimental data. Based on this, the Henry's law constants both in a molality (Hm) and in a molar fraction scales (Hx), and the changes of enthalpy (ΔsolH∘), Gibbs free energy (ΔsolG∘) and entropy (ΔsolS∘) during the absorption process were calculated. The absorption capacity at 313.2 K and 101 kPa of the mixtures comprising new OH-grafted hydrogen bond acceptors (HBA) were found to be higher by 60 % for NH3 and 17% for CO2 when one methyl in choline cation is exchanged by a 2-hydroxyethyl group, by 103% for NH3 and 27% for CO2 when two methyls are exchanged by two 2-hydroxyethyl groups, by 9% for NH3 and 51% for CO2 when one methyl is exchanged by a 2-(2-hydroxyethoxy)ethyl group, and by 30% for NH3 and 73% for CO2 when two methyls are exchanged by one 2-hydroxyethyl and one 2-(2-hydroxyethoxy)ethyl groups compared to the referent deep eutectic solvent (ChCl : 1.5U). This assumes occurring the ammonia capture via most likely H-bonding interactions between the NH3 molecule(s) and the hydroxyalkyl fragments, while the ether's groups in HBA structure depress the positive effect of latter and hence decrease the general ammonia's solubility in the considered mixtures. In case of carbon dioxide, the absorption capacity of the studied mixtures correlates well with the free volume of the fluid." @default.
• W4319993014 created "2023-02-11" @default.
• W4319993014 creator A5007551293 @default.
• W4319993014 creator A5023596589 @default.
• W4319993014 creator A5029670708 @default.
• W4319993014 creator A5035736008 @default.
• W4319993014 creator A5036780130 @default.
• W4319993014 creator A5044367610 @default.
• W4319993014 creator A5044686402 @default.
• W4319993014 creator A5046264931 @default.
• W4319993014 creator A5054052664 @default.
• W4319993014 creator A5056312062 @default.
• W4319993014 creator A5070756179 @default.
• W4319993014 creator A5075019801 @default.
• W4319993014 date "2023-05-01" @default.
• W4319993014 modified "2023-09-25" @default.
• W4319993014 title "The way for improving the efficiency of ammonia and carbon dioxide absorption of choline chloride: Urea mixtures by modifying a choline cation" @default.
• W4319993014 cites W1034962147 @default.
• W4319993014 cites W1940168192 @default.
• W4319993014 cites W1967480150 @default.
• W4319993014 cites W1984483943 @default.
• W4319993014 cites W1985087154 @default.
• W4319993014 cites W1993752575 @default.
• W4319993014 cites W1994676617 @default.
• W4319993014 cites W2004649351 @default.
• W4319993014 cites W2014464559 @default.
• W4319993014 cites W2020023668 @default.
• W4319993014 cites W2030091754 @default.
• W4319993014 cites W2033595334 @default.
• W4319993014 cites W2039325441 @default.
• W4319993014 cites W2052042858 @default.
• W4319993014 cites W2059503811 @default.
• W4319993014 cites W2069854835 @default.
• W4319993014 cites W2070387447 @default.
• W4319993014 cites W2077012532 @default.
• W4319993014 cites W2087995303 @default.
• W4319993014 cites W2123979461 @default.
• W4319993014 cites W2144635871 @default.
• W4319993014 cites W2155273625 @default.
• W4319993014 cites W2263721586 @default.
• W4319993014 cites W2317462850 @default.
• W4319993014 cites W2319365190 @default.
• W4319993014 cites W2321005010 @default.
• W4319993014 cites W2323590840 @default.
• W4319993014 cites W2328131118 @default.
• W4319993014 cites W2329989147 @default.
• W4319993014 cites W2730388403 @default.
• W4319993014 cites W2735655108 @default.
• W4319993014 cites W2765217191 @default.
• W4319993014 cites W2767176479 @default.
• W4319993014 cites W2768015322 @default.
• W4319993014 cites W2768089236 @default.
• W4319993014 cites W2781664216 @default.
• W4319993014 cites W2802387517 @default.
• W4319993014 cites W2890164082 @default.
• W4319993014 cites W2897306170 @default.
• W4319993014 cites W2900226406 @default.
• W4319993014 cites W2902741385 @default.
• W4319993014 cites W2904457362 @default.
• W4319993014 cites W2907170335 @default.
• W4319993014 cites W2908987212 @default.
• W4319993014 cites W2912529825 @default.
• W4319993014 cites W2915751053 @default.
• W4319993014 cites W2919452220 @default.
• W4319993014 cites W2950619297 @default.
• W4319993014 cites W2961787464 @default.
• W4319993014 cites W2964859717 @default.
• W4319993014 cites W2998496658 @default.
• W4319993014 cites W2999454849 @default.
• W4319993014 cites W3005636270 @default.
• W4319993014 cites W3013363330 @default.
• W4319993014 cites W3033225638 @default.
• W4319993014 cites W3048687246 @default.
• W4319993014 cites W3088505273 @default.
• W4319993014 cites W3092511308 @default.
• W4319993014 cites W3092544350 @default.
• W4319993014 cites W3093069760 @default.
• W4319993014 cites W3093191673 @default.
• W4319993014 cites W3095195484 @default.
• W4319993014 cites W3098676038 @default.
• W4319993014 cites W3098844078 @default.
• W4319993014 cites W3109795636 @default.
• W4319993014 cites W3110668392 @default.
• W4319993014 cites W3134967399 @default.
• W4319993014 cites W3150551333 @default.
• W4319993014 cites W3156389318 @default.
• W4319993014 cites W3158957694 @default.
• W4319993014 cites W3162349830 @default.
• W4319993014 cites W3163435741 @default.
• W4319993014 cites W3165847445 @default.
• W4319993014 cites W3166602765 @default.
• W4319993014 cites W3201062650 @default.
• W4319993014 cites W3210209816 @default.
• W4319993014 cites W4200254002 @default.
• W4319993014 cites W4200534843 @default.
• W4319993014 cites W4294316909 @default.
• W4319993014 doi "https://doi.org/10.1016/j.fluid.2023.113736" @default.
• W4319993014 hasPublicationYear "2023" @default.

• next