Profiling Reactors
Mini-Plants / Small Production Units
Optional profiling technology
for online process monitoring and optimization!
Features:
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Process specific, e.g. Methanol/DME-Synthesis
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Small production volumes
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Optional REACNOSTICS profiling technology for online process monitoring and optimization
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No condensation of products through pathway heating
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Process control system - unattended/autonomous operation
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Modular & extendible
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Mobile / container assembly optional
Compact Profile Reactors
multi purpose
compact design
optical access
Features:
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Compact catalytic fixed bed reactor with optical access
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Fits under Raman-microscope
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60 mm isothermal zone for catalyst bed
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4 mm bed diameter
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Tmax = 550 °C
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Pmax = 20 bar (high pressure version 50 bar)
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No condensation of products through heating of all pathways outside the reaction zone
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Trigger for external analytical devices (MS, GC, Raman)
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Control unit
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Software
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Optional:
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Gas feed supply
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Analytics
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Fiber optics and coupler for Raman-spectroscopy inside the sampling capillary
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Pyrometer with collection fiber
Bench Scale Profile Reactors
fit on lab bench / in fume hood
tailored to customer processes
high temperature / high pressure
Features:
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Medium size profile reactors
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Fit on a laboratory table or under a fume hood
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Customized dimensions of catalyst bed
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Customized gas feed supply and pressure control included
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Tmax = 1,000 °C
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Pmax = 50 bar
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Translation and rotation of sampling capillary
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No condensation of products through heating of all pathways outside the reaction zone
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Trigger for external analytical devices (MS, GC, Raman)
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Control unit
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Software
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Fully automated and controlled for unattended long term operation
Optional:
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Analytics
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Off gas treatment
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Fiber optics and coupler for Raman-spectroscopy inside the sampling capillary
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Pyrometer with collection fiber
Pilot Scale Profile Reactors
tailored to customer processes
up to 100 cm catalyst bed length
industrial tube diameters
Features:
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Stand-alone profile reactors in ventilated racks
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Customized dimensions of catalyst bed
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Customized gas feed supply and pressure control included
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Tmax = 500 °C
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Pmax = 50 bar
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Translation and rotation of sampling capillary
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No condensation of products through heating of all pathways outside the reaction zone
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Trigger for external analytical devices (MS, GC, Raman)
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Control unit
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Software
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Fully automated and controlled for long term unattended operation
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Off gas treatment
Optional:
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Multiple heating/cooling zones
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Analytics
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Fiber optics and coupler for Raman-spectroscopy inside the sampling capillary
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Pyrometer with collection fiber
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Fiber-Bragg-Gratings for rapid measurement of temperature profiles
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Vaporisation of liquids
Multiphase Profile Reactors
tailored to customer processes
liquid / solid and gas / liquid / solid reactions
co-current and counter-current flow
ideal for organic reactions / biocatalysis
Features:
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Free standing profile reactors in ventilated racks
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Customized dimensions of catalyst bed
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Customized gas / liquid feed supply and pressure control
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Tmax = 100 °C
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Pmax = 50 bar
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Viewports for phase inspection
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Translation and rotation of sampling capillary
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Vapor-liquid separator with liquid level control
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Trigger for external analytical devices (MS, GC, Raman)
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Control unit
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Software
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Fully automated and controlled for long term unattended operation
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Off gas treatment
​
Optional:
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Analytics
-
Fiber optics and coupler for Raman-spectroscopy inside the sampling capillary
-
Fiber-Bragg-Gratings for rapid measurement of temperature profiles
Spectroscopy
µ-DRIFTS Cell
REACNOSTICS μ-DRIFTS optical accessory for
automated Diffusive Reflectance IR-Spectroscopy
Features:
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tailored to fit most commercial FTIR-spectrometers
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accurate background subtraction through reference measurements
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stand-alone mode operando spectroscopic cell for DRIFTS
or
coupled mode to one of REACNOSTICS spatial profile reactors for iso-potential DRIFTS measurements -
enables the comprehensive investigation of bulk catalysts and surface adsorbates
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two separate chambers for parallel sample and reference measurement
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temperatures up to 550 °C
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pressure resistance up to 10 atm
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For more Details see the Product Brochure.