Parallel trickle/fixed bed reactor system

Parallel trickle/fixed bed reactor system

07.07.2021

Biofuels Trickle Flow Hydrotreating: Fully automated 8-parallel trickle flow unit with individual temperature, pressure and flow control for biofuel and chemical applications, reactors are 250 ml fixed bed reactors for extrude testing.

8-Parallel trickle/fixed bed reactor system

The system is 8-parallel trickle/fixed bed reactor system for carrying out primarily hydrogenation based chimestry with extrudate type catalysts, spherical catalyst pellets or pressed catalyst pellets. Reactor volume is approx. 250 ml. Other types of chemistry are carried out in the unit. The unit is constructed of eight independent fixed bed reactors with individual dosing of theree gases and two liquids per reactor, individual temperature control, with each reactor mounted in a 3-zone heating/cooling oven, multipoint internal 6 x thermocouples in the catalyst bed, a chilled G/L separator on the outlet of each reactor, and independent back pressure control in each reactor. Each reactor features a liquid product collection vessel , and liquid samples from the reactor outlets are automatically collected using a liquid handling xyz robot.

The outlet and inlet streams of the reactors are connected to a multiposition valve cascade wihich is connected to an online gas chromatograph.

Specifications

  • 8 fully independent ractors
  • 3-Zone heating and water cooling (for highly exothermic reactions) in each reactor
  • Multipoint thermocouple for axial T-profiles
  • Two liquigs (one heater) dosed per reactor
  • Co-feeding of inert or reactive gases
  • 350 bar maximum pressure
  • 500°C maximzm temperature
  • on-line GC
  • Fully automated liquid sampling wiht liquid handler
  • tüv certified

Biokraftstoffe Trickle Flow Hydrotreating

Biokraftstoffe Trickle Flow Hydrotreating

Vollautomatische 8-parallele Rieselflusseinheit mit individueller Temperatur-, Druck- und Durchflussregelung für Biokraftstoff- und Chemieanwendungen, Reaktoren sind 200 ml Festbettreaktoren für Extrudierversuche.

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