mixSorb L (formely dynaSorb BT)

The mixSorb L provides unique capabilities to investigate arbitrarily complex dynamic sorption processes in a uniquely safe and easy-to-use bench-top instrument. Technical adsorbents such as zeolites, active carbons, silica gels, etc. can be investigated under authentic process conditions in a broad temperature (-20 °C to 400 °C) and pressure (up to 10 bar) range, with adjustable gas flow rates up to 40 L/min and well-defined gas compositions.

The mixSorb S and mixSorb SHP provides unique capabilities to investigate novel materials, like MOFs COFs etc. by mixed gas adsorption, especially for R&D.

Specifications/Features/Benefits

• Determination of breakthrough curves
• Investigation of kinetic performance of adsorbents
• Investigation of co-adsorption and displacement
• Determination of sorption selectivity
• Reasonable downscaling of technical separation
• Dynamic adsorption and desorption experiments
• Determination of single- and multi-component adsorption data
• In-situ sample preparation up to 400 °C
• Fully automated control via PC
• Automated regulation of the adsorber pressure up to 10 bar
• Up to 4 high precision mass flow controllers
• Automated built-in gas mixing
• Measurement of inlet and outlet gas composition
• Pre-tempering of inlet gas and tempering of adsorber
• Monitoring of inlet gas temperature
• Determination of heat profiles in the adsorber with four temperature sensors
• Monitoring of pressure drop along the adsorber
• Built-in Thermo Conductivity Detector (TCD) Optional gas analysis via interfaced Mass Spectrometer
• Safety guard sensor for flammable gases for automatic shut down
• Enhanced Safety by intelligent illuminated workspace

Literatur und Normen

• Webinar mixed gas/vapor adsorption: Working with Vapors and Low Concentrations in Breakthrough Experiments (Video on Demand)
• PARTICLE WORLD 19; p. 20 – 25, “From the idea to the technology behind the separation process:
  mixSorb L is gearing up!”
• Dynamic and equilibrium-based investigations of CO₂-removalfrom CH₄-rich gas mixtures on microporous adsorbents; A. Möller, R. Eschrich, C. Reichenbach, J. Guderian, M. Lange, J. Möllmer: Adsorption (2017) 23: 197-209; external Link to pdf-view
• conference poster 2017 – Deutsche Zeolithtagung, “Porous solids for heat storage applications: In-depth material testing by vapor breakthrough measurements”, pdf-Download
• conference poster 2016 – Fundamentals of Adsorption – “Dynamic and equilibrium-based investigations of CO₂ removal from CH₄-rich gas mixtures on zeolites”, pdf-Download
• conference poster 2016 – Reaktionstechniktagung – “Dynamische Untersuchungen zur Adsorption an Aktivkohlen”, pdf-Download
• conference poster 2016 – Fachgruppe Adsorption und Gasreinigung – “dynaSim – A Modeling and Evaluation Tool for Dynamic Sorption Data” pdf-Download
• conference poster 2015 – Carbon – “Breakthrough Curves of CO₂ and CH₄ on Carbon Molecular Sieves”, pdf-Download

Other sorption analyzers for gas/vapor-mixtures