Gas/vapor multi-component adsorption breakthrough curve analyzer

Gas/vapor multi-component adsorption breakthrough curve analyzer

BSD-MAB multi-component adsorption breakthrough curve analyzer

Product Overview:

Research on Gas/Vapor Separation

Research on Competitive Adsorption of Multiple Components

Research on PSA Pressure Swing Adsorption

Research on Purification of Air Pollutants

Test principle

The penetrating column is filled with granular adsorbent, which is stacked into a bed with a certain height. The bed is stationary, and the mixed gas flows in through the inlet of the adsorber, is adsorbed by the adsorbent, and then flows out from the outlet. By measuring the concentration of each component in the outlet gas over time, which is the penetrating curve, the penetrating time of components other than the carrier gas and the selective adsorption capacity of the adsorbent on each component of the mixed gas can be determined.

Main Functions

◆ Use the adsorption breakthrough curve analyzer with a built-in thermal conductivity detector to measure the adsorption breakthrough curves of two-component systems under different experimental conditions: different adsorbents, different temperatures, and different pressures,

Different bed thicknesses, gas concentrations, and penetration flow rates;

◆ Connect chromatography or mass spectrometry to complete multi-component competitive adsorption, selective adsorption, and displacement adsorption tests for three or more components.

◆ Achieve adsorption testing of adsorbents for pollutants such as TVOC, SO2, and NH3 at ppm concentrations, especially suitable for trace pollution in indoor and vehicle environments

Evaluation of gas adsorption performance and determination of adsorption related parameters.

Gas/vapor multi-component adsorption breakthrough curve analyzer

Application Area

Gas separation research:

Reduce the reasonable proportion of separation process;

Provide technical support for the design and application of adsorption towers;

Research on selective adsorption (applied to adsorption separation technology);

Multi component competitive adsorption study:

Research on the adsorption kinetics performance of adsorbents;

Research on co adsorption and displacement adsorption;

◆ Dynamic multi-component adsorption and desorption experiment (exploring the regeneration ability of adsorbents);

Comparison of adsorption bond strength between different adsorbates and adsorbents (TPD);

Research on competitive adsorption;

Exploration of adsorbent activation temperature (TPD);

Measurement of the adsorption rate and adsorption capacity of adsorbents on mixed gases.

Research on Pressure Swing Adsorption:

Research on pressure swing adsorption (PSA) and temperature swing adsorption (TSA);

Research on Air Pollutant Purification:

Test the maximum volume of pollutants such as TVOC, SO2, and NH3 at the target concentration of the adsorbent on the filter element of the air purifier, in order to obtain the adsorption efficiency and replacement frequency of the filter element;

Test the purification ability and efficiency of the adsorbent in the exhaust gas treatment device;