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23 278 (0,103s)

Výsledek výzkumu

Axial dispersion in fixed bed reactor

Axial dispersion in fixed bed reactor was evaluted in glass hydrodynamic model of pilot HDS testing reactor. Peclet number and liquid holdup were claculated by piston dispersion hydrodynamic model....

CI - Průmyslová chemie a chemické inženýrství

  • 2013
  • D
Výsledek výzkumu

Fix-bed down-draft Reactor

Fix-bed down-draft Reactor with two levels inlet gasification air and hearth lining.

JE - Nejaderná energetika, spotřeba a užití energie

  • 2008
  • Gprot
Výsledek výzkumu

State of the art in fixed bed combustion experiments

to the determination of data necessary for the validation of detailed fixed bed models.Basic tool necessary for the concerned experimental work is a laboratory fixed bed reactorFor the description of biom...

JP - Průmyslové procesy a zpracování

  • 2009
  • D
Výsledek výzkumu

Axial dispersion in fixed bed reactor

Long time tests of HDS catalysts are carried out at very high conversio of sulfur compounds. At that condition axial dispersion have important influence on experimental results....

CI - Průmyslová chemie a chemické inženýrství

  • 2013
  • D
Výsledek výzkumu

Catalytic behavior of Mg–Al and Zn–Al mixed oxides in the transesterification of rapeseed oil: comparison of batch and fixed bed reactors

The activity and the selectivity of Mg–Al and Zn–Al mixed oxides is studied in the transesterification of rapeseed oil with methanol in both batch and fixed bed reactors. Mg–Al and Zn–Al mixed oxides were prepared by the ca...

Chemical process engineering

  • 2017
  • Jost
  • Odkaz
Výsledek výzkumu

Ethylacetate synthesis by coupling of fixed bed reactor and reactive distillation-process integration aspects

Coupling of a fixed-bed reactor and a reactive distillation column was used for acetic acid and ethanol esterification utilizing strong acidic ion-exchange resin as catalyst. Laboratory experiments were focussed on the inve...

CI - Průmyslová chemie a chemické inženýrství

  • 2009
  • Jx
Výsledek výzkumu

Computational system for CFD simulation of drying and devolatilization of biomass in 1D experimental fixed bed reactor

Description of a mathematical model of biomass drying and devolatilization in 1D experimental fixed bed reactor is provided. Topics related to numerical solution are discussed and the discretised model is implemented into a...

JP - Průmyslové procesy a zpracování

  • 2009
  • D
Výsledek výzkumu

Treatment of municipal landfill leachates in reactor with fixed biomass

Municipal landfill leachates, characterized by high content of ammonia and low content of biodegradable organic pollution, were treated in a reactor with fixed biomass....

DJ - Znečištění a kontrola vody

  • 2003
  • Jx
Výsledek výzkumu

Effect of small-scale biomass gasification at the state of refractory lining the fixed bed reactor

of the refractory lining of a fixed bed reactor. The refractory lining of the gasifier is one reactor, there was done an assessment how gasification of different kinds of biomass of the reactor. Measures ...

JE - Nejaderná energetika, spotřeba a užití energie

  • 2016
  • D
  • Odkaz
Výsledek výzkumu

Approaches to solid fuel combustion modelling in experimental reactor

of an experimental fixed-bed reactor. The approaches discussed differ mainly by the complexity to the difficulties presented by fixed-bed combustion process. In this work, we provide an assessment of exis...

JP - Průmyslové procesy a zpracování

  • 2009
  • D
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