1928
DOI: 10.1002/ange.19280411303
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Beiträge zur Kenntnis der Vitriolherstellung, III. Untersuchungen über das System Zinkvitriol‐Schwefelsäure‐Wasser

Abstract: Agde und Schimmel: Beitrage zuf Kenntnis der Variolherutellung 111 I s2; : %&: m*e Der FHissigkeitszustand bildet daher einen merkwllrdigen Obergangszustand zwischen dem kristallisisrten Zustand, in. dem all@ Molektile genau nach einem Raumgitter geordnet liegen, und dem gentigend verdlinnten, gaslormigen Zustand, in dem sie regellos verteilt liegen werden. Der fltissige Zustand ist einerseits wie vor allem J. D. v a n d e r W a a 1 s uns gelehrt hat als ein Gas von groi3er Konzentration zu betrachten;das Gese… Show more

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Cited by 6 publications
(6 citation statements)
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“…Figure 6 shows a magnification around the eutectic point. The eutectic point in this work was predicted at 2.36 mol kg -1 , 266.72 K. This compares well with the eutectic temperature 266.76 K reported by Bruni [24] and the eutectic point 2.30 mol kg -1 , 266.6 K reported by Agde and Schimmel [25]. A good overall fit was achieved with the data measured in this work, despite the rather large experimental uncertainties associated with the method.…”
Section: Enthalpy and Heat Capacitysupporting
confidence: 89%
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“…Figure 6 shows a magnification around the eutectic point. The eutectic point in this work was predicted at 2.36 mol kg -1 , 266.72 K. This compares well with the eutectic temperature 266.76 K reported by Bruni [24] and the eutectic point 2.30 mol kg -1 , 266.6 K reported by Agde and Schimmel [25]. A good overall fit was achieved with the data measured in this work, despite the rather large experimental uncertainties associated with the method.…”
Section: Enthalpy and Heat Capacitysupporting
confidence: 89%
“…Bruni [24] reported -6.4 °C as the eutectic temperature. Agde and Schimmel [25] observed the eutectic point at 2.30 mol kg -1 and -6.55 °C.…”
Section: Phase Boundariesmentioning
confidence: 96%
“…The three-phase equilibrium line (ZnSO 4 •7 H 2 O + ice + solution) reported by Agde and Schimmel [5] deviates considerably from the results obtained in this work. The four points they reported for the ternary system lay far from the surface measured and predicted in this work.…”
Section: Resultscontrasting
confidence: 87%
“…pressure has a small and compared to our measurement uncertainty, negligible effect on the freezing point, pressure of 0.1 MPa was assumed. Figure 3 shows the measurement results together with those reported by Agde and Schimmel [5] in the form of a ternary phase diagram. The solid curves at the sides are the binary freezing point curves, calculated with our previous model [1] and the Sippola model [7].…”
Section: Resultsmentioning
confidence: 75%
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