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Dive into the research topics where Marion Lorgouilloux is active.

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Featured researches published by Marion Lorgouilloux.


Key Engineering Materials | 2014

An Innovative Low Density Synthetic Carbonate with a Composite Structure

Marion Lorgouilloux; Robert Gaertner; Thierry Chopin

A new low density mineral material has been synthesized via a simple, flexible, cheap and easy to control process. This material is a synthetic carbonate produced by carbonation of a solid phase composed of a calcic part and a magnesian part. Typically, its production process includes the calcination of a raw dolomite (general formula CaCO3.MgCO3) into the oxide form, followed by an at least partial hydration of this oxide and a subsequent carbonation step. This process is thus close to the well-known process used for the production of Precipitated Calcium Carbonate (PCC), a common filler and pigment in plastic, paper and rubber, except that the raw material is a dolomite instead of a limestone. It has to be pointed out that flue gases from different industries can be used as a source of CO2 for the carbonation. Many parameters have been studied, such as the hydration conditions or the carbonation conditions, allowing the production of a whole range of products. The products obtained via this process are composed of a calcic part, mainly as calcite and aragonite (CaCO3), and a magnesium containing part, mainly as hydromagnesite (4MgCO3.Mg (OH)2.4H2O). Compared to standard PCC, this material has a particularly low density (100-250 kg/m3 instead of 300-600 kg/m3 for standard PCC), a rather high BET specific surface area (15-35 m2/g instead of 4-15 m2/g for standard PCC) and a specific particle morphology and structure. The particles are indeed commonly spherical particles composed of a core of calcite/aragonite covered by a layer of hydromagnesite. This structure can be described as a core-shell structure. Due to these special features, this product could be used in multiple applications, such as raw material for the manufacture of insulation material, flame retardant, filler in plastics, paints, paper, rubber, and many more.


Archive | 2013

Mineral Composition Made From A Mixed Solid Phase of Calcium and Magnesium Carbonates, Method of Preparing Same and Use Thereof

Marion Lorgouilloux; Robert Sebastian Gärtner; Marc Pelletier; Thierry Chopin


Polymer Degradation and Stability | 2017

Fire retardant behaviour of halogen-free calcium-based hydrated minerals

Fouad Laoutid; Marion Lorgouilloux; Leila Bonnaud; Didier Lesueur; Philippe Dubois


Archive | 2017

Manufacture of a Material on the Basis of Calcium- and/or Magnesium-Carbonate Having a Reduced Decrepitation Tendency

Arnd Pickbrenner; Matthias Rohmann; Marion Lorgouilloux; Marc Pelletier


Archive | 2014

METHOD FOR THE DRY SLAKING OF CALCIUM OXIDES AND MAGNESIUM FROM CALCOMAGNESIAN COMPOUNDS

Robert Sebastian Gärtner; Marion Lorgouilloux


Archive | 2013

Flame-Retardant Mineral Fillers and Flame-Retardant Polymer Compositions

Marion Lorgouilloux; Didier Lesueur; Thierry Chopin; Fouad Laoutid; Philippe Dubois


Archive | 2013

Flame-Retardant and Fire-Resistant Polymer Compositions Made From Lime

Marion Lorgouilloux; Didier Lesueur; Philippe Dubois; Fouad Laoutid; Leïla Bonnaud


Polymer Degradation and Stability | 2017

ハロゲンフリーカルシウム水和鉱物の難燃挙動【Powered by NICT】

Fouad Laoutid; Marion Lorgouilloux; Leila Bonnaud; Didier Lesueur; Philippe Dubois


Archive | 2017

composto misturado de cálcio e magnésio e método para produção do mesmo

Alain Laudet; Marion Lorgouilloux


Archive | 2017

Process for manufacturing highly porous slaked lime and product thereby obtained

Stephan Chini; Marion Lorgouilloux; Olivier Nyssen; Olivier Francoisse

Collaboration


Dive into the Marion Lorgouilloux's collaboration.

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Didier Lesueur

Université catholique de Louvain

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Fouad Laoutid

Université catholique de Louvain

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Philippe Dubois

Michigan State University

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Marc Pelletier

Université catholique de Louvain

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Thierry Chopin

Université catholique de Louvain

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Robert Sebastian Gärtner

Université catholique de Louvain

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Philippe Dubois

Michigan State University

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Leila Bonnaud

University of Mons-Hainaut

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Olivier Francoisse

Université catholique de Louvain

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Olivier Nyssen

Université catholique de Louvain

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