FRACTIONING OF ISOTOPIC-SPECIES BETWEEN COEXISTING LIQUID AND VAPOR WATER - COMPLETE TEMPERATURE-RANGE, INCLUDING THE ASYMPTOTIC CRITICAL-BEHAVIOR

被引：28

作者：

JAPAS, ML

FERNANDEZPRINI, R

HORITA, J

WESOLOWSKI, DJ

机构：

[1] COMIS NACL ENERGIA ATOM,DEPT QUIM REACTORES,RA-1429 BUENOS AIRES,DF,ARGENTINA

[2] OAK RIDGE NATL LAB,DIV CHEM & ANALYT SCI,OAK RIDGE,TN 37831

来源：

JOURNAL OF PHYSICAL CHEMISTRY | 1995年 / 99卷 / 14期

关键词：

D O I：

10.1021/j100014a043

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Data for the fractionation of D/H and O-18/O-16 in water liquid-vapor equilibrium may be satisfactorily accounted for over the entire temperature range of coexistence with a rigorous thermodynamic relation and the assumption of ideal mixing of the binary isotopic water mixtures. D/H fractionation is used to clarify why the asymptotic behavior observed for many systems extends over a wide range of temperatures, but is very narrow for isotopic binary mixtures.

引用

页码：5171 / 5175

页数：5

共 22 条

[1] DISTRIBUTION OF SOLUTES BETWEEN COEXISTING STEAM AND WATER [J].