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mixSorb L
mixSorb L (formerly 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
dynamicsorption.com – detailed description of features, advantages, scientific background and examples of dynamic sorption methods (flow-method)
- 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
Accessories
- (d = 1 cm, h = 6 cm) with temperature probe
- 1 temperature sensor
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- to supply gas-/vapor mixtures
- possibility to transport liquid mixtures in the evaporator
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- Allows connection of a vacuum pump for sample pre-treatment or measurment atlower pressures or for evacuation of the adsorber < 1 bar (membrane- or scroll-vacuum pump)
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- for investigation of ternary or quaternary gas mixtures
- different Mass Spectrometer are available
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Other sorption analyzers for gas/vapor-mixtures
| mixSorb S | Complex dynamic sorption processes for adsorbens material of R&D (> 100 mg; up to 8 bar) |
| mixSorb SHP | Complex dynamic sorption processes for adsorbens material of R&D (> 100 mg; up to 68 bar) |