THE VAPOR-PRESSURE OF WATER OVER SATURATED AQUEOUS-SOLUTIONS OF MALIC, TARTARIC, AND CITRIC ACIDS, AT TEMPERATURES FROM 288-K TO 323-K

被引：50

作者：

APELBLAT, A ^{[1
]}

DOV, M ^{[1
]}

WISNIAK, J ^{[1
]}

ZABICKY, J ^{[1
]}

机构：

[1] BEN GURION UNIV NEGEV,INST APPL RES,BEER SHEVA,ISRAEL

来源：

JOURNAL OF CHEMICAL THERMODYNAMICS | 1995年 / 27卷 / 01期

关键词：

D O I：

10.1006/jcht.1995.0004

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

Vapour pressures of saturated aqueous solutions of DL-malic acid, L(+)-tartaric acid, and citric acid were measured in the temperature range 288 K to 323 K, applying the isoteniscope technique. The water activities, osmotic coefficients, and molar enthalpies of vaporization and of solution at saturation were evaluated from the measured vapour pressures.

引用

页码：35 / 41

页数：7

共 32 条

[1]

ADAMS JR, 1949, IND ENG CHEM, V41, P2013

[2] ENTHALPY OF SOLUTION OF OXALIC, SUCCINIC, ADIPIC, MALEIC, MALIC, TARTARIC, AND CITRIC ACIDS, OXALIC-ACID DIHYDRATE, AND CITRIC-ACID MONOHYDRATE IN WATER AT 298.15-K [J].

APELBLAT, A .

JOURNAL OF CHEMICAL THERMODYNAMICS, 1986, 18 (04) :351-357

[3] APPARENT MOLAR VOLUMES OF ORGANIC-ACIDS AND SALTS IN WATER AT 298.15 K [J].

APELBLAT, A ;

MANZUROLA, E .

FLUID PHASE EQUILIBRIA, 1990, 60 (1-2) :157-171

[4] SOLUBILITY OF OXALIC, MALONIC, SUCCINIC, ADIPIC, MALEIC, MALIC, CITRIC, AND TARTARIC-ACIDS IN WATER FROM 278.15-K TO 338.15-K [J].

APELBLAT, A ;

MANZUROLA, E .

JOURNAL OF CHEMICAL THERMODYNAMICS, 1987, 19 (03) :317-320

[5]

APELBLAT A, 1985, J CHEM THERMODYN, V17, P579

[6] ENTHALPIES OF SOLUTION OF CITRIC-ACID IN WATER AT 298.15-K - THE EFFECT OF ASSOCIATION PROCESSES ON THERMOCHEMICAL PROPERTIES OF ELECTROLYTE-SOLUTIONS [J].

BALD, A ;

BARCZYNSKA, J .

THERMOCHIMICA ACTA, 1993, 222 (01) :33-43

[7] RESOLUTION OF THE DISSOCIATION CONSTANTS OF CITRIC ACID AT 0-DEGREES TO 50-DEGREES, AND DETERMINATION OF CERTAIN RELATED THERMODYNAMIC FUNCTIONS [J].

BATES, RG ;

PINCHING, GD .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1949, 71 (04) :1274-1283

[8]

BEGGEROW G, 1976, LANDOLTBORNSTEIN, V4

[9]

Berger S.E., 1984, KIRK OTHMER ENCY CHE, V13, P103

[10]

BOCHARD EF, 1984, KIRKOTHMER ENCY CHEM, V6, P150

← 1 2 3 4 →