Sorption apparatus, schematic

Figure 1. Schematic of dynamic sorption apparatus and recording system.

Figure 4.4.9. Schematic diagram of an isopiestic vapor sorption apparatus using an electronic microbalance PC - personal computer, MB - microbalance, WBl-3 - water bath thermostats with T3>T2>Ti, Vl-3 - valves, WM - W-tube mercury manometer, S - polymer sample/solution, SV - solvent reservoir, MS -magnetic stirrer, CT - cold trap, VP - vacuum pump. [Reprinted with permissitm from Ref. 92, Copyright 1998, American Chemical Society].

Figure 4.4.10. Schematic diagram of an isopiestic vapor sorption apparatus using a piezoelectric crystal detector. [Reprinted with permission from Ref 101, Copyright 1995, American Chemical Society].

Apparatus. The sorption of methanol on coal was measured in the apparatus shown schematically in Figure 1. It consisted of three McBain-Bakr tvpe balances, the springs for which were formed from 0.005-inch Ni-Span-C alloy wire annealed at 600°C. The diameters of these springs were about 1.5 cm.,... 

Many of the disadvantages of batch techniques just given can be eliminated by using a batch technique developed by Zasoski and Burau (1978) to study the rate of metal sorption on colloids and successfully used by Harter and Lehmann (1983) to study metal reaction kinetics on soils. A schematic diagram of the apparatus used in this technique is shown in Fig. 3.1. 

Sorption uptake curves were measured by a constant volume -variable pressure apparatus operated in a differential concentration mode. The a pparatus used is shown schematically in Figure 1. 

Differential solvent vapor sorption procedures to measure % and the activities of solvent in uncross-linked and cross-linked polymers are described in this Section A schematic diagram of the apparatus designed by Yen and Eichinger is reproduced... 

Fig. 3. Schematic diagram of differential solvent vapor sorption measurement apparatus. (Reprinted from Yen, L. Y., Eichinger, B. E. J. Polym. Sci., Polym. Phys. Ed. 16, 121, 1978)...

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