Robert Legros

ORCID: 0000-0003-3266-092X
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About
Contact & Profiles
Research Areas
  • French Urban and Social Studies
  • Granular flow and fluidized beds
  • Psychoanalysis and Psychopathology Research
  • Philosophy, Sociology, Political Theory
  • Political Theory and Influence
  • Political and Social Issues
  • Philosophy and Historical Thought
  • Education, sociology, and vocational training
  • Linguistics and Discourse Analysis
  • Multiculturalism, Politics, Migration, Gender
  • Thermochemical Biomass Conversion Processes
  • Historical and Literary Studies
  • Municipal Solid Waste Management
  • Health, Medicine and Society
  • Phenomenology and Existential Philosophy
  • Social Sciences and Governance
  • Iron and Steelmaking Processes
  • Mineral Processing and Grinding
  • Cyclone Separators and Fluid Dynamics
  • Food Drying and Modeling
  • Cultural Insights and Digital Impacts
  • Recycling and Waste Management Techniques
  • European Political History Analysis
  • Philosophy, Ethics, and Existentialism
  • Legal and Social Philosophy

Polytechnique Montréal
2013-2024

Dornier Flugzeugwerke (Germany)
2017

Université Libre de Bruxelles
2011-2016

Hôpital Dupuytren
2013

University of British Columbia
1990-2012

École Polytechnique
1999-2007

Université de Caen Normandie
2007

Hôpital Intercommunal de Créteil
1973

This article proposes a framework for developing predictive models of end-of-life product flows, highlighting the importance conducting thorough analyses before waste management and flow strategies. The emphasizes recognizing nature quality available data finding balance between model development time detail requirements. It is designed to adapt source material heterogeneity address varying availability scenarios, such as presence or absence radio frequency identification chips. A case study...

10.1177/0734242x241231414 article EN cc-by Waste Management & Research The Journal for a Sustainable Circular Economy 2024-02-26

Abstract A non‐invasive γ‐ray emission system, employing eight NaI detectors, has been developed to follow the motion of a single radioactive particle in three‐dimensional spouted bed reactor. The count‐rates measured simultaneously by detectors are converted into tracer coordinates (x, y, z) using pre‐established calibration model which accounts for every physical and geometrical aspects involved spouting facility. Typically four hundred thousands successive coordinates, obtained over 3.5...

10.1002/cjce.5450720602 article EN The Canadian Journal of Chemical Engineering 1994-12-01

Abstract Existing correlations for predicting minimum spouting velocity in conical spouted beds have been found to give poor agreement with available literature data. A new correlation has developed based on data much better prediction of the both small and pilot‐scale conical‐spouted beds.

10.1002/cjce.5450750221 article EN The Canadian Journal of Chemical Engineering 1997-04-01

10.1023/a:1008365832031 article EN Biodegradation 1999-01-01

A perfusion bioreactor allowing continuous extraction of secondary metabolites was designed and challenged for Eschscholtzia californica plant cell suspensions. Four sedimentation columns mounted inside a 2.5-L separated single cells aggregates from the culture medium. Cells were elicited with chitin at day 4 liquid medium free debris then continuously pumped to containing fluidized XAD-7 resins, recirculated back suspension. upward velocity corresponding maintained stable cell/medium...

10.1002/bit.21077 article EN Biotechnology and Bioengineering 2006-01-01

Solid particles flow in a conical spouted bed is characterized by radioactive particle tracking. The influence of operating conditions on key parameters this evaluated and discussed: the morphology solid not strongly influenced forces exerted gas particles, but rather geometrical considerations; spend approximately 8% their time spout all experiments; it force that directly controls volumetric rate between adjacent regions, amount bed; as U/U ms increases, volume annulus decreases, fountain...

10.1002/aic.15014 article EN AIChE Journal 2015-08-19

Weathered, hydrocarbon-contaminated soil containing 17,000 ppm mineral oil and grease (MOG) of which 40 percent (wt/wt) was aliphatic, 32 polar 28 aromatic cocomposted with maple leaves alfalfa in a laboratory-scale reactor. The cocompost pH acidic initially (6.4) but rapidly increased, reaching 8.5 by day 19. During this period the temperature had risen from ambient to 53°C (day 2) subsequently, gradually returned room temperature. rates carbon dioxide generation oxygen consumption were...

10.1080/1065657x.1996.10701828 article EN Compost Science & Utilization 1996-03-01
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