氯气和氯化氢在四氯化碳和四氯乙烯中的亨利常数? 找了几篇,摘要见下面。chemical engineering science 一般大学图书馆都有。俄文的摘要中都有关联式,可直接用。 kinetics of tetrachloroethene photochlorination. ledakowicz, s.; miller, j. s. fac. process environ. eng., lodz tech. univ., lodz, pol. chemical engineering science (1993), 48(13), 2443-51. coden: cescac issn: 0009-2509. journal written in english. can 119:94779 an 1993:494779 caplus abstract the kinetics of photochlorination of tetrachloroethene in the presence or in the absence of a solvent (ccl4) in which mass transfer from the gas to the liq. phase is followed by fast free-radical reactions initiated with light was studied in a model stirred contactor with a plane liq. inte**ce. measurements of the gas- and liq.-side mass transfer coeffs. were made in the contactor by using cl2-ccl4 and cl2-kiaq systems, resp. the soly. of chlorine in reaction mixts. and of hexachloroethane in ccl4 and c2cl4 was also detd. the kinetic parameters of the reaction rate model derived from the study of the photoreaction in a homogeneous system were identified based on exptl. results in the gas-liq. system. the validity of the reaction rate model for homogeneous photoreaction in the presence of carbon tetrachloride was confirmed for c2cl4 concns. above 2 mol/dm3 in the reaction mixt. kinetic parameters for homogeneous and heterogeneous systems in the presence of the solvent were compared and discussed. solubility of chlorine in carbon disulfide and products of its chlorination. raskina, a. d.; zetkin, v. i.; zakharov, e. v.; kolesnikov, i. m.; kosorotov, v. i. ussr. zhurnal prikladnoi khimii (sankt-peterburg, russian federation) (1972), 45(6), 1333-4. coden: zpkhab issn: 0044-4618. journal written in russian. can 77:80015 an 1972:480015 caplus abstract the soly. of cl (b) in cs2, ccl4, cscl4, and their mixts. was detd. by the satn. method in the absence of light at t = 275-324°k. the results were correlated by the equations log b (mole %) = 1250/t -3.18 at 275-298°k for cs2, log b = 1180/t - 3.17 at 273-324°k for ccl4, and log b = 1250/t - 3.20 at 275-308°k for cscl4. heats, entropies, and gibbs free energies of soln. of cl were calcd. expts. with cl + n mixts. confirmed validity of henry's law. the soly. in the mixt. calcd. from an additivity rule agrees well with the expts. solubility of chlorine in tetrachlorides. martynov, yu. m.; davidovskaya-chemelinskaya, i. v.; borodulina, e. k. zhurnal prikladnoi khimii (sankt-peterburg, russian federation) (1966), 39(12), 2650-5. coden: zpkhab issn: 0044-4618. journal written in russian. can 66:59361 an 1967:59361 caplus abstract the systems cl-ccl4, cl-sicl4, cl-ticl4, cl-sncl4 were examd. in an absorption vessel fitted with a magnetic stirrer by introducing the solvent (15-25 g.), cooling the vessel to -70°, evacuating the system to 3-5 torr, and then heating it to a given temp. a measured vol. of cl was introduced, and after the establishment of equil. the pressure was read on a hg manometer. the dependence between the partial pressure of cl and its concn. in the soln. at const. temp. (t) is linear in all cases. the relations between the logarithm of the henry coeff. (h) and the abs. temp. are: for cl-ccl4 log h = -879/t + 3.74; for cl-sicl4 log h = -924/t + 3.93; for cl-ticl4 log h = -941/t + 4.0; for cl-sncl4 log h = -996/t + 4.16. the heats of dissoln. of cl do not depend on temp. within the temp. range studied. the behavior of the systems considered is distinguished by a systematic decrease of the heat of dissoln., i.e. by a regular change in the value of interaction between the components of the solns. the relative error of the measurements did not exceed ±5%. the molar differential heats of dissoln. of cl are linearly related to the logarithm of the ordinal no. of the central element of the mol. of the solvent. 15 references. solubility of chlorine in perchloroethylene and pentachloroethane. belenko, yu. g.; ivanova, i. p. ussr. zhurnal fizicheskoi khimii (1974), 48(3), 716. coden: zfkha9 issn: 0044-4537. journal written in russian. can 81:6736 an 1974:406736 caplus abstract the soly. of cl in c2cl4 and c2hcl5 was detd. at 0-80° and 760 mm hg. at o°, cl soly. is proportional to its partial pressure (obeys henry's law). the solubilities are (log soly.): c2cl4, (-4.05 ± 0.19) [(4470 ± 270)/rt] and c2hcl5, (-3.52 ± 0.16)[(3950 ± 220)/rt]. the entropies of soln. at 20° are -10.9 and -12 entropy units, resp. liquid-gas equilibrium in hydrogen chloride-carbon tetrachloride and nitrosyl chloride-carbon tetrachloride systems. khodeeva, s. m.; rozovskii, m. b. gos. nauchno-issled. proektn. inst. azotn. prom. prod. org. sint., moscow, ussr. zhurnal fizicheskoi khimii (1975), 49(6), 1396-400. coden: zfkha9 issn: 0044-4537. journal written in russian. can 83:121546 an 1975:521546 caplus abstract the equil. pressure in the hcl-ccl4 and nocl-ccl4 systems was detd. at 2.5 mole% hcl, 12.5 mole% nocl, 1 atm, and 20-50°. equil. compns. of the vapor and liq. phases were calcd. concn. dependences of partial pressures of the components were correlated by an empirical equation. integral heats of soln. of hcl and nocl in ccl4 and henry's consts. were calcd. the absorption of hydrogen chloride in various organic liquids and calculation of the heat of absorption. i. hamai, senzo. bulletin of the chemical society of ** (1935), 10 5-16. coden: bcsja8 issn: 0009-2673. journal language unavailable. can 29:22102 an 1935:22102 caplus abstract the soly. of pure hcl in clch2ch2cl, brch2ch2br, cl2chchcl2 and ccl4 was detd. at 15°, 20° and 25° at pressures in the range 300-800 mm., and the mole fraction calcd. from henry's and raoult's laws. the heats of soln. are, resp., 3500, 3200, 3300 and 6100 cals. the solvent power of the liquids decreases in the above order, as does their total bond energy; no exact correlation with polarity or internal pressure is found. determination of solubility coefficients by aspiration. jones, w. j. univ. coll., north wales. journal of the chemical society, transactions (1911), 99 392-404. coden: jchta3 issn: 0368-1645. journal language unavailable. can 5:11188 an 1911:11188 caplus abstract the solubility coeffs. (ratio of conc. in the liquid phase to conc. in vapor phase under equil. conditions) for volatil solutes obeying the laws of dalton and henry are detd. experimentally from the amount of solute carried away when a known vol. of an inert gas is bubbled through a soln. of known strength and vol. a satd. soln. is not necessary. this quantity is shown to be proportional to the initial conc. of the soln. the validity of the laws of dalton and henry over a range of concs. was tested for systems consisting of volatil solute and solvent by means of this relation. at 15°, cl2 in ccl4, 65, 75, 90 and 99.84% aq. acoh, and br2 in h2o, 25 and 90% aq. acoh showed fairly constant solubility coeffs., for different concs. cl2 in h2o did not, pointing to the equil. cl2 + h2o .dblarw. hclo + hcl.br2 and hbr were shown to combine in increasing amounts as the conc. of acoh in h2o is increased. hcl and cl2 do not combine appreciably in either glacial acoh or ac2o.查看更多