M
Marie Debacq
Researcher at Conservatoire national des arts et métiers
Publications - 33
Citations - 477
Marie Debacq is an academic researcher from Conservatoire national des arts et métiers. The author has contributed to research in topics: Kiln & Rotary kiln. The author has an hindex of 12, co-authored 30 publications receiving 409 citations. Previous affiliations of Marie Debacq include École nationale supérieure des industries chimiques & Université Paris-Saclay.
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Use of an ejector for phenol containing water treatment by ozonation
TL;DR: In this article, the authors compared the performance of an ejector with those of a more traditional gas/liquid contactor: a bubble column and found that the ejector is very efficient when the kinetics of reaction is fast (diffusion controlled regime).
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Wall-to-solid heat transfer coefficient in flighted rotary kilns: experimental determination and modeling
Alex Stéphane Bongo Njeng,Alex Stéphane Bongo Njeng,Stéphane Vitu,Marc Clausse,Jean-Louis Dirion,Marie Debacq +5 more
TL;DR: In this article, a series of experiments were carried out on an indirectly heated pilot scale rotary kiln and the experimental wall-to-solid heat transfer coefficient was determined through an energy balance.
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Experimental Apparatus for Studying Heat Transfer in Externally Heated Rotary Kilns
TL;DR: In this paper, a rotary kiln equipped with an external electrical heating system enables the study of the influence of various parameters such as the solid flow rate, the kiln inclination angle, the rotational speed, or the presence of lifters on heat exchange and in particular on the heat exchange coefficient between the solid and the wall.
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Transverse motion of cohesive powders in flighted rotary kilns: experimental study of unloading at ambient and high temperatures
TL;DR: In this paper, the transverse flow of cohesive powders in rotary kilns equipped with lifters was studied experimentally and theoretically, and a constitutive law describing powder discharge was derived, involving a relationship between the volume fraction of powder contained in a lifter and the angular position of this lifter.
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Effect of lifter shape and operating parameters on the flow of materials in a pilot rotary kiln: Part III. Up-scaling considerations and segregation analysis
TL;DR: In this paper, up-scaling tracer experiments were carried out in a pilot-scale rotary kiln twice as big as the kiln used in the first two Parts of this study.