The most all-inclusive, critical survey of the most reliable estimating methods in use today - now completely rewritten and reorganized to reflect the late-breaking developments. A must for design engineers and chemical engineers working with processes involving liquids, gases, and mixtures, this book delivers on-the-spot information for estimating both physical and thermodynamic properties in the absence of experimental data. It also provides an instant-access property data bank of 600+ compound constants for calculating properties.