Valorization of Kraft black liquor and tannins via porous material production

Autor: Juliette Merle, Marc Birot, Hervé Deleuze, Pierre Trinsoutrot, Hélène Carré, Quentin Huyette, Fatima Charrier-El Bouhtoury

Publikováno v: Arabian Journal of Chemistry, Vol 12, Iss 8, Pp 4731-4739 (2019)

Macroporous polymeric monoliths were prepared using, as main raw material, mixtures of hydrolysable and condensed tannins and Kraft black liquor from pulp industry. The process consists of mechanical frothing of aqueous solutions constituted with the

Externí odkaz: https://doaj.org/article/b886d8d5915a40c18dedf51cef4e1e42

Biosorption of Heavy Metals from Water onto Phenolic Foams Based on Tannins and Lignin Alkaline Liquor

Autor: Fatima Charrier-El Bouhtoury, Hamed Issaoui, Fadoua Sallem, Bruno Grassl, Julie Lafaille

Publikováno v: International Journal of Environmental Research
International Journal of Environmental Research, Springer Verlag, 2021, 15 (2), pp.369-381. ⟨10.1007/s41742-021-00313-5⟩

International audience; In this study, easy to manufacture and ecological solid free-formaldehyde phenolic foams were prepared by a mechanical foaming process from mixtures of tannins and lignin alkaline liquor. The resulting biosourced phenolic foam

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9ac902e6e76eea4ec63d114d5d2d0f75
https://doi.org/10.1007/s41742-021-00313-5

Effect of Catalysts and Curing Temperature on the Properties of Biosourced Phenolic Foams

Autor: Fatima Charrier-El Bouhtoury, Marie-Anne Dourges, Pedro L. de Hoyos-Martinez, Serge Bourbigo, Virginie Pellerin, Hervé Deleuze, Hamed Issaoui

Publikováno v: ACS Sustainable Chemistry & Engineering
ACS Sustainable Chemistry & Engineering, American Chemical Society, 2021, 9 (18), pp.6209-6223. ⟨10.1021/acssuschemeng.0c08234⟩

Biosourced phenolic foams (BPFs) based on lignin alkaline liquor and tannins were successfully synthesized without using formaldehyde and any blowing agent. The influence of three sorts of catalysis (acid, alkaline, and thermal) and different curing

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8bed0a42c5b38500b2f1cec55364a027
https://hal.archives-ouvertes.fr/hal-03256020

Recovery of Residues from Olive Industry: Characterization of Simple and Acetylated Lignin

Autor: Fatima Charrier El Bouhtoury, Amine Abid, Slimane Gabsi

Publikováno v: Annales de Chimie-Science des Matériaux
Annales de Chimie-Science des Matériaux, Lavoisier, 2020, 44 (5), pp.327-332. ⟨10.18280/acsm.440504⟩

International audience; Lignin is a renewable material obtained in large quantities as a by-product of the olive industry. In this context, this study aims to examine lignin as macro-monomers in the synthesis of rigid polyurethane foam after chemical

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::03c36017ac026bc30ff0adcd5b4e7728
https://hal-univ-pau.archives-ouvertes.fr/hal-03094794

Bio-based products from wood materials

Autor: Hamed Issaoui, Fatima Charrier-El Bouhtoury

Too often limited to use in firewood, for construction, or furniture, wood has other potentialities with significant prospects. In fact, wood is an important material for the circular economy and the actual desire of our society to get out of our dep

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::473eef1ca50964e68ebb35b80fdaa444
https://doi.org/10.1016/b978-0-12-818493-6.00007-5