1、 l :2001- 10- 25Te:f (1978- ) , o,R , V,1V Y “b58 “ +#张丽莉,陈 丽,赵雪峰,于 琳,田宜灵(?v ,?300072)K1:介绍了水在高温高压下的热力学性质a氢键a离子积a扩散系数和粘度等在超临界区域的特殊性,以及超临界水溶液在介电常数a偏摩尔体积a溶解性和极性等方面的特殊性质,并阐述了超临界水在化学反应和废物处理中的特殊应用b1oM:超临界水;性质;临界曲线;化学反应ms |:O61112; DS M :A cI|:1004- 9533(2003)01- 0033- 06O61113Properties of Supercritical
2、Water and Its ApplicationZHANG Li- li,CHEN Li,ZHAO Xue- feng,YU Jing- lin,TLAN Yi- ling(Schoolof Science,Tianjin University, Tianjin 300072, China)Abstract:This review covers theunusual characteristic including the thermo- physical proper-ties,Hydrogen bonding,ionicproduct,diffuse coefficient and vl
3、scosity et al of supercritical wa-ter(SCW) at high temperatures and pressures. Furthermore,thespecial properties of supercrit-ical aqueous solution in dielectrlc constant, partialmolarvolume,solubility and polaritywerepr-esented.The applications of SCW in chemical reaction andwastedisposalwerealso i
4、ntroduced.Key words:supercriticalwater;property;critical curve;reaction8A8d 8b “Tc 8 VYV MA8bTc, vpc H, 4 us 8A8, ? 8, “C “ 8( Supercritical fluid,eSCF)b M , “ 8y +7T 4Q 5b “Hq/,YV e V :Q,9 T,rB, V Vr(7914%) l q(80%)IL- 11b ID: 1 PAUL S R, BENNETT F, CALVETTJ A, KELLE-HER K, et al. Molecular cloning
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