Simplified Recording Photometer for Flame Analysis

Binary Vapor-Liquid Equilibria Involving 1,2-Dichloroethane and 1,1,1- and 1,1,2-Trichloroethane.

“…Vapor phase chromatographic analysis indicated that the liquids were very pure. Their refractive indices closely agreed with literature data (7,8,12). The principal physical properties of the solvents are summarized in Table I.…”

“…THE SOLUBILITY of helium gas in liquid nitrogen (1-3, 6) and of helium-neon gas mixtures in liquid nitrogen (7) have been reported. The literature data for the ternary gas-liquid system (7) are of limited value and cannot be used for process calculations. No.data have been reported for the solubility of neon gas in liquid nitrogen.…”

Solid Compound Formation in the CCl4 Mixtures of p-Dioxane with CCl4, CBrCl3, and CFCl3. Solid-Liquid Phase Equilibria in Binary and CFCl3 Systems.

“…A fairly satisfactory melting point, however, was obtained. It differed by 0.1°from a recent literature value (1). Based on this information and gas chromatograms of the purified material, the purity is estimated to be better than 99.0%.…”

Flammability Properties of Hydrocarbon Fuels. Interrelations of Flammability Properties of n-Alkanes in Air.

“…The vapor pressure-temperature data were obtained from the literature (8,14). The lower flammability limit curves were obtained from calculated values of L and Lt from Equations 4 and 9.…”

“…respectively for these three compounds as shown in Table II, are apparently out of line with the other n-alkanes, and this suggests a need to recheck these experimental values. Because of the logarithmic relationship between vapor pressure and temperature (8,14), small errors in tF result in relatively large errors in pF. The derived literature pF values for n-hexane, tri-, and tetradecane, 0.015, 0.003, and 0.006 atm., respectively, are obviously in serious error, and have not been included in the graphs (Figures 6 and 7).…”