Gas Phase Adsorption and Surf ace Area Determination of Minerals

The construction and use of the B.E.T. (gas adsorption) apparatus is described. Examples are given for the determination of large and small surface areas using nitrogen and krypton.
Keywords: Adsorption, adsorption, Krypton Doser, liquid nitrogen, McLeod gauge, Liquid nitrogen, Mercury, Nitrogen, Pressure, Pump, Pumps, Systems, Temperature, Tubes
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