1、GPA TP-8 82 3824699 OOLLLL2 27 I Technical Publication TP-8 The Solubility of Carbon Dioxide in Propylene Carbonate at Elevated Pressures ;D r- m OooNF FooP*O rldN00 . w*o*rl *dV)rlI- mmFIcvrl 00000 . NOf-rnd mcvmdcc rnmcvhlrl 00000 . O W rl 2 rl F 0000 Nem -Id0 O00 . WNO Noom NrlO O00 . -2- GPA TP-
2、8 82 U 3824677 OOLLLL7 309 Table II. Henrys Law Constants and Partial Molar Volumes of Carbon Dioxide in Propylene Carbonate. T (OC/OF) Henry s Law Constant Partial Molar atm. Volume (cc/g-mol) 25 / 26.7 / 37.8 / 40 / 50 / 70 / 71.1 / 75 / 100 / 104.4/ 77 80 100 104 122 158 160 167 212 220 81.13/ 82
3、.80 81.7 101.7 103 . 5/116 . 5a/112 . 7b 120 . 8/123 . 1 166 .Ob 159.4 169.8 222.3/220.6C/265a/257.3b 227.8 - -0 . 06786 -0,04762 - -0.01000 O. 02273 a. Reference (2) b. Reference (4) c. Reference (1) -3- GPA TP- 2 I 3824677 OOLlLL 245 are presented graphically in Figure 1, bility as high as 0.588mo
4、l fraction at the highest pressure and lowest temperature of this experimental study. showing carbon dioxide solu- EXPERIMENTAL DETAILS Apparatus Prausnitz, J. M., A.1.Ch.E. J., 25, 975 (1979). 2. Isaacs, E. E.; Otto, F. D.; Mather, A. E., J. Can. Chm. Eng., 3. Krichevsky, I. R.; Kasarnovsky, J. S., J. Am. Chem. Soc., 57, 55, 751 (1977). 2168 (1935). 4. Zubchenko, Yu. P.; Shakhova, S. F.; Wei, T.; Titellman, L. I.; Kaplan, L. K., Prikladnoi Khimii, 44(9), 2044 (1971). -11-
