Sorption of mixed methanol + water vapours by ion-exchange resins
The sorption of mixed water + methanol vapours by ion-exchange resins in the sodium form has been studied gravimetrically (McBain quartz spring balance) at 25 °C, using the isopiestic method (equilibrating mixture: water + methanol + glycerol) for controlling the total vapour pressure and the vapour...
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1982
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| Acceso en línea: | Registro en Scopus DOI Handle Registro en la Biblioteca Digital |
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| LEADER | 04536caa a22004817a 4500 | ||
|---|---|---|---|
| 001 | PAPER-1233 | ||
| 003 | AR-BaUEN | ||
| 005 | 20230518203034.0 | ||
| 008 | 190411s1982 xx ||||fo|||| 00| 0 eng|d | ||
| 024 | 7 | |2 scopus |a 2-s2.0-37049100145 | |
| 040 | |a Scopus |b spa |c AR-BaUEN |d AR-BaUEN | ||
| 100 | 1 | |a Crovetto, R. | |
| 245 | 1 | 0 | |a Sorption of mixed methanol + water vapours by ion-exchange resins |
| 260 | |c 1982 | ||
| 270 | 1 | 0 | |m Timmermann, E.O.; Instituto de Investigaciones Fisicoquimicas Teóricas y Aplicadas (INIFTA), Casilla de Correo 16, (1900) La Plata, Argentina |
| 506 | |2 openaire |e Política editorial | ||
| 504 | |a Herlihy, J., (1968), Ph.D. Thesis (University of Washington, Seattle; Myers, A., Prausnitz, J., (1965) AICHE J., 11, p. 121 | ||
| 504 | |a Davies, C.W., Thomas, J.J., (1952) J. Chem. Soc., p. 1607 | ||
| 504 | |a Gregor, H.P., Nobel, D., Gottlieb, M.H., (1955) J. Phys. Chem., 59, p. 10 | ||
| 504 | |a Gable, R.W., Strobel, H.A., (1956) J. Phys. Chem., 60, p. 513 | ||
| 504 | |a Starobinets, G.L., Novitskaya, L.V., Sevostyanova, L.I., (1968) Russ. J. Phys. Chem., 42, p. 575 | ||
| 504 | |a Nandam, D., Gupta, A.R., Shandar, J., (1972) Indian J. Chem., 10, p. 83 | ||
| 504 | |a Hall, P.G., Müller, S.A., (1978) J. Chem. Soc., Faraday Trans. 1, 74, p. 948 | ||
| 504 | |a Helfferich, F., (1962) Ion Exchange, , McGraw-Hill, New York | ||
| 504 | |a Kunin, K., Kun, R., (1967) J. Polym. Sci., 16, p. 1457 | ||
| 504 | |a Kunin, K., (1972) Amber-Hi-Lites, (127-128). , Rohm and Haas Co | ||
| 504 | |a Crovetto, R., (1974), Ph.D. Thesis, Universidad de Buenos Aires, Argentina; Crovetto, R., Timmermann, E.O., (1979) An. Asoc. Quínt. Argent., 67, p. 51 | ||
| 504 | |a Rao, B.S., (1932) J. Phys. Chem., 36, p. 616 | ||
| 504 | |a Williams, A.M., (1914) Trans. Faraday Soc., 10, p. 167 | ||
| 504 | |a Simek, M., (1970) Collect. Czech. Chem. Commun., 35, p. 2275 | ||
| 520 | 3 | |a The sorption of mixed water + methanol vapours by ion-exchange resins in the sodium form has been studied gravimetrically (McBain quartz spring balance) at 25 °C, using the isopiestic method (equilibrating mixture: water + methanol + glycerol) for controlling the total vapour pressure and the vapour composition. The two resins selected for study, the gel-type Amberlite IR-120 and the macroporous Amberlite 200, give normal water sorption isotherms, but the gel resin shows irreproducible methanol vapour sorption. Systematic mixed sorption measurements were made on the macroporous resin, which presents a slight hysteresis loop for pure methanol vapour so that only rising experiments were performed. The results are analysed at constant total vapour pressure and at constant vapour composition. The mixed isotherms are, like the pure ones, of type II (B.E.T.) At saturation, capillary sorption between beds distorts the experimental results and a smooth extrapolation procedure is applied, which allows reliable data to be obtained for these states. In equilibrium, through the vapour phase to the liquid phase the resin shows a change of selectivity, preferring the minor component of the mixture. On the other hand, methanol is selected at constant vapour composition and decreasing total vapour pressure when using methanol-rich vapours. |l eng | |
| 593 | |a Departamento de Química Inorgánica, Analítica y Química Física, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires, Argentina | ||
| 593 | |a Comisión Nacional de Energía Atómica, Buenos Aires, Argentina | ||
| 593 | |a Instituto de Investigaciones Fisicoquimicas Teóricas y Aplicadas (INIFTA), Casilla de Correo 16, (1900) La Plata, Argentina | ||
| 700 | 1 | |a Timmermann, E.O. | |
| 773 | 0 | |d 1982 |g v. 78 |h pp. 2609-2618 |k n. 9 |x 03009599 |w (AR-BaUEN)CENRE-78 |t Journal of the Chemical Society, Faraday Transactions 1: Physical Chemistry in Condensed Phases | |
| 856 | 4 | 1 | |u https://www.scopus.com/inward/record.uri?eid=2-s2.0-37049100145&doi=10.1039%2fF19827802609&partnerID=40&md5=069e571046f15ca30c9591bcd1e47b42 |y Registro en Scopus |
| 856 | 4 | 0 | |u https://doi.org/10.1039/F19827802609 |y DOI |
| 856 | 4 | 0 | |u https://hdl.handle.net/20.500.12110/paper_03009599_v78_n9_p2609_Crovetto |y Handle |
| 856 | 4 | 0 | |u https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_03009599_v78_n9_p2609_Crovetto |y Registro en la Biblioteca Digital |
| 961 | |a paper_03009599_v78_n9_p2609_Crovetto |b paper |c PE | ||
| 962 | |a info:eu-repo/semantics/article |a info:ar-repo/semantics/artículo |b info:eu-repo/semantics/publishedVersion | ||
| 999 | |c 62186 | ||