The process then swings to a vacuum to regenerate the adsorbent material.
2.
Sorbent tubes are typically made of glass and contain various types of solid adsorbent material ( sorbents ).
3.
SEC works by trapping smaller molecules in the pores of the adsorbent materials adsorption ( " stationary phases " ).
4.
It relies on pumps to pass a pressurized liquid solvent containing the sample mixture through a column filled with a solid adsorbent material.
5.
The scientists also conducted chemical analyses, using chromatographic techniques that separate components of dissolved samples as they pass through tubes packed with adsorbent material.
6.
Each component in the sample interacts slightly differently with the adsorbent material, causing different flow rates for the different components and leading to the separation of the components as they flow out the column.
7.
Depending on the vendor, high degrees of pretreatment of the gas stream ( removal of water vapor and heavy hydrocarbons ) may be necessary for the system to operate optimally and without damage to the adsorbent material.
परिभाषा
a material having capacity or tendency to adsorb another substance पर्याय: adsorbent,
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