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A flexible technology for biocomposite concepts / Jérôme Ville in JEC COMPOSITES MAGAZINE, N° 37 (12/2007)
[article]
Titre : A flexible technology for biocomposite concepts Type de document : texte imprimé Auteurs : Jérôme Ville, Auteur Année de publication : 2007 Article en page(s) : p. 40-41 Langues : Anglais (eng) Catégories : Composites à fibres
Fibres végétalesTags : 'Imprégnation poudre sèche' Biocomposite 'Polymère aliphatique' 'Lactone polymère' 'Polyoléfine' 'Dérivé cellulose' 'Etude expérimentale' 'Propriété mécanique' Imprégnation Fabrication 'Acide polylactique' Polypropène 'Cellulose ester organique' 'Fibre naturelle' 'Matériau renforcé fibre';Matériau composite Index. décimale : 668.4 Plastiques, vinyles Résumé : Fibroline France has pioneered a radical new manufacturing approach to composites and fibre-reinforced materials in general. Its innovative dry powder impregnation technology greatly reduces direct material costs and the ecological footprint of composite manufacture, and enables the development of new products with specific functionalities and material characteristics. Note de contenu : - A flexible process
- Activities
- Biocomposite project
- Initial trials : mechanical characteristics and influence of the resin
- Material behaviour under wet conditionsEn ligne : http://www.jeccomposites.com/news/features/biocomposites/flexible-technology-bio [...] Format de la ressource électronique : Web Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=14009
in JEC COMPOSITES MAGAZINE > N° 37 (12/2007) . - p. 40-41[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 008940 - Périodique Bibliothèque principale Documentaires Disponible Investigating of synthesis parameters, kinetics and pilot plant of sodium sarcosinate / Masoumeh Hassanzadeh in TENSIDE, SURFACTANTS, DETERGENTS, Vol. 49, N° 6 (11-12/2012)
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Titre : Investigating of synthesis parameters, kinetics and pilot plant of sodium sarcosinate Type de document : texte imprimé Auteurs : Masoumeh Hassanzadeh, Auteur ; Masoud Kambarani, Auteur ; Reza Saghafi, Auteur ; Hedieh Dezfouli, Auteur Année de publication : 2012 Article en page(s) : p. 494-497 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Surfactants Tags : 'Surfactant anionique' 'Dérivé glycine' 'Réaction amidation' Index. décimale : 668.1 Agents tensioactifs : savons, détergents Résumé : Sodium sarcosinate, an anionic surfactant, is known as a methylated glycine derivative, that is synthesized in a one-step amidation reaction. In this work, to find out the best conditions, several experiments carried out. So, the highest yield was obtained at (30±3) °C, by gradual addition of sodium monochloro acetate to methylamine solution. The total reaction time is 6 hours. Based on data, and the plots of kinetics of the reaction, a second-order reaction equation was suggested for this synthesis reaction. The rate constant (?), and the regression coefficient (R2) were found as 0.0085 and 0.0934, respectively, which were in the best agreement with second-order reactions. According to the results, these data were applied for scale up laboratory to pilot phase. In addition, an industrial plant was suggested and designed. Note de contenu : - DISCUSSION : Influence of molar ratio of methylamine to sodium monochloro acetate - Influence of temperature - Influence of time - Influence of addition condition - Removing excess amine
- KINETICS
- SCALE-UP EXPERIMENTAL DATA TO PILOT PLANTDOI : 10.3139/113.110222 Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=16537
in TENSIDE, SURFACTANTS, DETERGENTS > Vol. 49, N° 6 (11-12/2012) . - p. 494-497[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 14334 - Périodique Bibliothèque principale Documentaires Disponible