Numerical modelling of ammonia-coal co-firing in a pilot-scale fluidized bed reactor: Influence of ammonia addition for emissions control

2022 ◽  
Vol 254 ◽  
pp. 115226
Author(s):  
João Sousa Cardoso ◽  
Valter Silva ◽  
Daniela Eusébio ◽  
Luís A.C. Tarelho ◽  
Matthew J. Hall ◽  
...  
Keyword(s):  
Numerical Modelling ◽  
Fluidized Bed ◽  
Fluidized Bed Reactor ◽  
Pilot Scale ◽  
Emissions Control ◽  
Ammonia Addition

Co-gasification of refused derived fuel and biomass in a pilot-scale bubbling fluidized bed reactor

2020 ◽  
Vol 206 ◽  
pp. 112476 ◽  
Author(s):  
D.T. Pio ◽  
L.A.C. Tarelho ◽  
A.M.A. Tavares ◽  
M.A.A. Matos ◽  
V. Silva
Keyword(s):  
Fluidized Bed ◽  
Fluidized Bed Reactor ◽  
Pilot Scale ◽  
Bubbling Fluidized Bed

scholarly journals Morphology and Elemental Composition of Product Obtained from Struvite Fluidized Bed Reactor

2018 ◽  
Vol 28 (2) ◽  
pp. 139-149
Author(s):  
Franciszek Bydałek ◽  
Anna Kula ◽  
Jacek Mąkinia
Keyword(s):  
Fluidized Bed ◽  
Energy Dispersive Spectrometer ◽  
Treatment Plant ◽  
Fluidized Bed Reactor ◽  
Pilot Scale ◽  
X Ray Diffraction ◽  
Distant Future ◽  
Struvite Precipitation ◽  
Ph Level ◽  
Highly Porous

Abstract Phosphorus scarcity is no longer a distant future, therefore the idea of phosphoru recovery is currently widely adopted and developed. Technologies based on the struvite precipitation are consider to address the future P challenges in the optimum way. This paper presents the results of the pilot scale implementation of fluidized bed reactor for struvite precipitation at the wastewater treatment plant. The test was carried out to assess the applicability of the technology in terms of robustness and final product quality, operating at low pH level (7,5-7,8). Obtained struvite pellets were characterized by X-ray diffraction (XRD) and scanning electron microscopy (SEM) with an energy dispersive spectrometer (EDS). The presence of foreign ions and particulate impurities in the feed source, affected the uniform growth of the crystal structure, resulting in highly porous structure of the pellets. Despite the varying physiochemical conditions, typical for wastewater, obtained pellets were determined with 95% struvite purity.

Gasification of Natural and Waste Biomass in a Pilot Scale Fluidized Bed Reactor

2010 ◽  
Vol 182 (4-6) ◽  
pp. 625-639 ◽  
Author(s):  
U. Arena ◽  
L. Zaccariello ◽  
M. L. Mastellone
Keyword(s):  
Fluidized Bed ◽  
Fluidized Bed Reactor ◽  
Pilot Scale ◽  
Waste Biomass

scholarly journals Hydrodynamic Modelling of Municipal Solid Waste Residues in a Pilot Scale Fluidized Bed Reactor

Energies ◽  
2017 ◽  
Vol 10 (11) ◽  
pp. 1773 ◽  
Author(s):  
João Cardoso ◽  
Valter Silva ◽  
Daniela Eusébio ◽  
Paulo Brito
Keyword(s):  
Municipal Solid Waste ◽  
Solid Waste ◽  
Fluidized Bed ◽  
Fluidized Bed Reactor ◽  
Pilot Scale ◽  
Hydrodynamic Modelling

Partial gasification of coal in a fluidized bed reactor: Comparison of a laboratory and pilot scale reactors

2007 ◽  
Vol 24 (1) ◽  
pp. 175-180 ◽  
Author(s):  
Rui Xiao ◽  
Laihong Shen ◽  
Mingyao Zhang ◽  
Baosheng Jin ◽  
Yuanquan Xiong ◽  
...  
Keyword(s):  
Fluidized Bed ◽  
Fluidized Bed Reactor ◽  
Pilot Scale ◽  
Partial Gasification
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