Experimental investigation of fluidised bed co-combustion of meat and bone meal with coals and olive bagasse

Fryda, Lydia; Panopoulos, K.D.; Vourliotis, Panagiotis; Pavlidou, E.; Kakaras, Emmanuel

doi:10.1016/j.fuel.2006.01.020

Cited by 66 publications

(46 citation statements)

References 28 publications

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“…The use of chicken manure as an additional ingredient that contains significant amounts of Ca causes the melting temperature to change to a higher level, thereby decreasing the sintering and agglomeration problems that arise from the combination of K, Cl, P with Si and S. This problem occurs in the case of i.a. use of straw as a fuel for co-incineration (Fryda et al 2006 was found that co-combustion of MBM in pelletised form with some peat reduced the associated with the fuel volatility. Olofsson et al (2002) observed a reduction of NO and NOx emissions by adding MBM to coal because of its high volatile content.…”

Section: Discussionmentioning

confidence: 99%

“…Hussein et al (2017) used the pyrolysis and gasification of chicken manure using different gasifying media in a laboratory scale using semi-batch reactor in a temperature range of 600 to 1000 °C. Fryda et al (2006) studied the co-combustion of meat-and-bone meal together with three fuels in a laboratory scale fluidized bed. They used two types of coal and olive bagasse residues.…”

Section: Introductionmentioning

confidence: 99%

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Thermal conversion of granules from feathers, meat and bone meal and poultry litter to ash with fertilizing properties

Staroń¹,

Kowalski²,

Staroń³

et al. 2017

AFSci

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Recently, the increased consumption of poultry meat in the EU has been observed. Short cycle of poultry meat production allows adjusting the level of production to demand. With the increase in the meat production the amount of generated waste that has to be disposed because they pose a risk to the environment also increases. The work presents the possibility to produce a mixture of feathers, meat-bone meal and poultry litter that can be used for energy purposes (alternative fuel). Moreover, the composition of the ashes after combustion will be similar to phosphorus-potassium fertilizers offered for sale. The resulting granules are characterized by a calorific value in the range 13.1-13.3 kJg -1. The ash after its combustion contained 11.33-13.38% of phosphorous, 4.94-5.67% of potassium, 31.85-32.69% of calcium and 2.07-2.51% of magnesium. Moreover, the ash contained 0.45-0.46% of iron, 0.10-0.11% of manganese, 0.11-0.14 of zinc and 0.02% of copper. Mineral combusted residue of this type of granules has a low content of heavy metals and can be used as an additive to fertilizers and soil improvers, in order to enrich their composition in valuable macro-and micronutrients.

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Section: Discussionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Thermal conversion of granules from feathers, meat and bone meal and poultry litter to ash with fertilizing properties

Staroń¹,

Kowalski²,

Staroń³

et al. 2017

AFSci

View full text Add to dashboard Cite

show abstract

“…The material of the computational domain was reacting mixture of all chemical compounds involved in reactions described in (2)(3)(4)(5)(6)(7)(8)(9), and inert gas -nitrogen Heat transfer has been described with convection mechanisms. On this early stage of modeling, radiation model and heat transfer through the external walls was not included.…”

Section: Fig 8 Computational Domainmentioning

confidence: 99%

“…From the energy industry point of view, waste material from the meat production can be used as a biofuel [5]. Due to the necessity of increasing the contribution of renewable energy sources (RES) in the national energy balance, this fact could be important for many countries of European Union (EU).…”

Section: Introductionmentioning

confidence: 99%

Experimental and numerical studies of rotating drum grate furnace

et al. 2017

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Abstract. Waste material from the meat industry can be taken into account as a biofuel. Studies confirm, that calorific value is higher and ash content is lower comparing to some conventional fuels. EU directives regulate details of thermal disposal of the waste material from the meat industry -especially in range of the process temperature and time of the particle presence in area of the combustion zone. The paper describes design of the rotating drum grate stove, dedicated to thermal disposal of the meat wastes as well as solid biomass (pellet, small bricket, wood chips) combustion. Device has been developed in frames of cooperation between AGH University of Science and Technology (Krakow, Poland) and producer focused on technologies of energy utilization of biomass in distributed generation. Results of measurements of selected operational parameters performed during startup of the furnace have been presented and discussed. Furthermore, numerical model of the combustion process has been developed to complement experimental results in range of the temperature and oxygen distribution in the area of the combustion chamber. ANSYS CFX solver has been applied to perform simulations including rotational domain related with specifics of operation of the device. Results of numerical modelling and experimental studies have been summarized and compared.

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“…On the other hand, thermal treatments with energy recovery (e.g. combustion, pyrolysis and gasification) have been suggested as promising alternatives for the management of MBM in an environmental and economically sound way, also in light of the fact that MBM can be classified as biomass (Fryda et al 2006).…”

Section: Introductionmentioning

confidence: 99%

Pyrolysis and gasification of meat-and-bone-meal: Energy balance and GHG accounting

2013

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Experimental investigation of fluidised bed co-combustion of meat and bone meal with coals and olive bagasse

Cited by 66 publications

References 28 publications

Thermal conversion of granules from feathers, meat and bone meal and poultry litter to ash with fertilizing properties

Thermal conversion of granules from feathers, meat and bone meal and poultry litter to ash with fertilizing properties

Experimental and numerical studies of rotating drum grate furnace

Pyrolysis and gasification of meat-and-bone-meal: Energy balance and GHG accounting

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