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Naji, M. |
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Motta, Antonella |
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Aletan, Dirar |
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Mohamed, Tarek |
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Ertürk, Emre |
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Taccardi, Nicola |
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Kononenko, Denys |
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Petrov, R. H. | Madrid |
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Alshaaer, Mazen | Brussels |
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Bih, L. |
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Casati, R. |
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Muller, Hermance |
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Kočí, Jan | Prague |
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Šuljagić, Marija |
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Kalteremidou, Kalliopi-Artemi | Brussels |
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Azam, Siraj |
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Ospanova, Alyiya |
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Blanpain, Bart |
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Ali, M. A. |
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Popa, V. |
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Rančić, M. |
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Ollier, Nadège |
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Azevedo, Nuno Monteiro |
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Landes, Michael |
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Rignanese, Gian-Marco |
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Ilyushechkin, Alex
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (7/7 displayed)
- 2023Transformation of mineral matter during pyrolysis, gasification and combustion of biosolid chars
- 2023Fundamentals of Hydrogen Utilisation in Industrial-Scale Applications: Material Challenges
- 2023Hydrogen Embrittlement in Industrial Applications
- 2018Effect of sodium in brown coal ash transformations and slagging behaviour under gasification conditionscitations
- 2013Corrosion coupon evaluation under pilot-scale CO2 capture conditions at an Australian coal-fired power stationcitations
- 2012Linking laboratory data with pilot scale entrained flow coal gasification performance. Part 2: pilot scale testingcitations
- 2010New Insights into Coal Conversion and Slag Formation during Entrained Flow Gasification and their Impacts on Gasification Performance
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article
Linking laboratory data with pilot scale entrained flow coal gasification performance. Part 2: pilot scale testing
Abstract
By exploring the links between laboratory-scale gasification data (e.g. slag viscosity measurements, char reactivity considerations) and the performance of the same coals under realistic pilot-scale conditions, we are provided with a dataset that allow us to refine coal test procedures for entrained flow gasification, understand the entrained flow gasification process in significantly more detail than previously, and gain some new insight into how coal reactivity and slag viscosity properties interact to define operating envelopes for specific gasification technologies.The first paper in this two-part series presented a detailed characterisation of a suite of Australian coals using laboratory-scale gasification facilities.This paper presents gasification data obtained from pilot-scale testing of these same coals, and explores the links between laboratory data, coal assessments made using these data, and the performance of the coals under realistic conditions.The results demonstrate a high degree of consistency between laboratory indications of coal reactivity and coal gasification behaviour at pilot scale.This work also demonstrates the impact of interactions between coal conversion properties and slag formation and flow behaviour, and how these interactions dictate operational parameters for the gasifier.