Titlebook: Gas Extraction; An Introduction to F Gerd Brunner Book 1994 Springer-Verlag Berlin Heidelberg 1994 Action.ETA.Volume.chemical engineering.e

擔(dān)憂

Properties of Supercritical and Near-Critical Gases and of Mixtures with Sub- and Supercritical Comwith supercritical components are treated. An overview on the dependence of properties on conditions of state, and some methods and correlations for calculating properties are presented. Among the properties treated are: Density (. behavior), viscosity, diffusion coefficient, thermal conductivity, d

決定性

NIL

多骨

The Separation of Solvent and Dissolved Substances: Methods for Precipitation,ut processes are pRefserred which introduce no additional substances with only small changes in conditions of state. Additional fractionation of the extract during removal of the solvent from the extract, e.g., by stepwise reducing solvent power of the solvent, is a further aspect.

口味

Extraction of Substances with Supercritical Fluids from Solid Substrates,decade. Large scale processes are related to the food industry like the decaffeination of coffee beans and black tea leaves and the production of hops extracts. Smaller scale processes comprise extractions of spices, flavoring compounds and other highly valued compounds. The extraction of high quali

etidronate

Chromatography with Supercritical Fluids (Supercritical Fluid Chromatography, SFC),y phase. Chromatography is therefore a separation based on two mass separating agents: the mobile phase and the stationary phase. Between the two phases mass transfer processes take place, which lead to a different transport velocity along the surface of the stationary phase for the different compon

lattice

聽寫

羽飾

抱狗不敢前