Experimental characterization of dynamics of bed‐scale liquid spreading in a trickle bed
Sign Up to like & getrecommendations! Published in 2024 at "AIChE Journal"
DOI: 10.1002/aic.18536
Abstract: We report measurements performed to understand the effects of gas (QG) and liquid (QL) flow rates, surface tension (σGL), liquid viscosity (μL), and particle diameter (dp) on dynamics of local liquid spreading, pressure drop, and… read more here.
Keywords: liquid; liquid spreading; scale liquid; bed scale ... See more keywords
Scale up study of a thermophilic trickle bed reactor performing syngas biomethanation
Sign Up to like & getrecommendations! Published in 2021 at "Applied Energy"
DOI: 10.1016/j.apenergy.2021.116771
Abstract: Abstract Biomethane constitutes an important biofuel for the transition towards a biobased circular economy with a sustainable energy sector. An environmentally friendly pathway for its production is through the gasification of 2nd generation biomass that… read more here.
Keywords: biomethanation; scale; trickle bed; reactor ... See more keywords
Influence of input conditions on the flow distribution in trickle bed reactors
Sign Up to like & getrecommendations! Published in 2020 at "Chemical Engineering Journal"
DOI: 10.1016/j.cej.2019.122806
Abstract: Abstract The pattern of distribution of the two-phase gas-liquid flow in the inlet pipeline and the effect of the input conditions on the distribution of the flow in the upper part on the trickle bed… read more here.
Keywords: phase; inlet; two phase; trickle bed ... See more keywords
Upgrading Siberian (Russia) crude oil by hydrodesulfurization: Kinetic parameter estimation in a trickle-bed reactor
Sign Up to like & getrecommendations! Published in 2020 at "Chinese Journal of Chemical Engineering"
DOI: 10.1016/j.cjche.2020.07.021
Abstract: Abstract Hydrodesulfurization (HDS) of sour crude oil is an effective way to address the corrosion problems in refineries and is an economic way to process sour crude oil in an existing refinery built for sweet… read more here.
Keywords: trickle bed; crude oil; oil; bed reactor ... See more keywords
Application of a compact trickle-bed bioreactor for the removal of odor and volatile organic compounds emitted from a wastewater treatment plant.
Sign Up to like & getrecommendations! Published in 2019 at "Journal of environmental management"
DOI: 10.1016/j.jenvman.2019.01.106
Abstract: A compact trickle-bed bioreactor (CTBB) was tested for the removal of volatile organic compounds (VOCs) and hydrogen sulphide (H2S) present in the exhaust air of a wastewater treatment plant. At gas-flow rates varying between 2.0… read more here.
Keywords: volatile organic; compact trickle; removal; bioreactor ... See more keywords
Biodegradation of endocrine disruptors in urban wastewater using Pleurotus ostreatus bioreactor.
Sign Up to like & getrecommendations! Published in 2018 at "New biotechnology"
DOI: 10.1016/j.nbt.2017.05.004
Abstract: The white rot fungus Pleurotus ostreatus HK 35, which is also an edible industrial mushroom commonly cultivated in farms, was tested in the degradation of typical representatives of endocrine disrupters (EDCs; bisphenol A, estrone, 17β-estradiol,… read more here.
Keywords: pleurotus ostreatus; biodegradation; ostreatus; bioreactor ... See more keywords
Modeling and simulation of trickle bed reactors for the purification of 1-butene
Sign Up to like & getrecommendations! Published in 2023 at "International Journal of Chemical Reactor Engineering"
DOI: 10.1515/ijcre-2022-0191
Abstract: Abstract In this contribution, a mathematical model of an industrial trickle-bed reactor employed in the purification of a C4 cut by selective hydrogenation of acetylenic or dienes compounds to obtain high purity 1-butene is presented.… read more here.
Keywords: purification; reactor; catalyst; mass transfer ... See more keywords
Investigating the Catalytic Deactivation of a Pd Catalyst during the Continuous Hydrogenation of CO2 into Formate Using a Trickle-Bed Reactor
Sign Up to like & getrecommendations! Published in 2024 at "Catalysts"
DOI: 10.3390/catal14030187
Abstract: The practical application of formic acid production through the hydrogenation of CO2 has garnered significant attention in efforts to tackle the challenges associated with (1) achieving net-zero production of formic acid as a chemical feedstock… read more here.
Keywords: hydrogenation co2; bed reactor; hydrogenation; co2 ... See more keywords
Continuous Ethanol Production from Synthesis Gas by Clostridium ragsdalei in a Trickle-Bed Reactor
Sign Up to like & getrecommendations! Published in 2017 at "Fermentation"
DOI: 10.3390/fermentation3020023
Abstract: A trickle-bed reactor (TBR) when operated in a trickle flow regime reduces liquid resistance to mass transfer because a very thin liquid film is in contact with the gas phase and results in improved gas–liquid… read more here.
Keywords: gas; trickle bed; bed reactor; ethanol production ... See more keywords
Assessment of Potential Use of a Composite Based on Polyester Textile Waste as Packing Elements of a Trickle Bed Bioreactor
Sign Up to like & getrecommendations! Published in 2024 at "Materials"
DOI: 10.3390/ma17092028
Abstract: Biological wastewater treatment using trickle bed reactors is a commonly known and used solution. One of the key elements of the proper operation of the trickle bed bioreactor is the appropriate selection of biofilm support… read more here.
Keywords: treatment; textile waste; trickle bed; wastewater ... See more keywords
Influence of Hydrogen and Ethanol Addition in Methanogen-Free Mixed Culture Syngas Fermentations in Trickle Bed Reactors
Sign Up to like & getrecommendations! Published in 2024 at "Molecules"
DOI: 10.3390/molecules29235653
Abstract: The use of mixed cultures in gas fermentations could reduce operating costs in the production of liquid chemicals such as alcohols or carboxylic acids. However, directing reducing equivalents towards the desired products presents the challenge… read more here.
Keywords: syngas; production; culture; trickle bed ... See more keywords