Life cycle analysis of automotive powder primers / Stella Papasavva in EUROPEAN COATINGS JOURNAL (ECJ), N° 1-2/01 (01-02/2001)  

[article]  inEUROPEAN COATINGS JOURNAL (ECJ) > N° 1-2/01 (01-02/2001) . - p. 92-95 Titre : Life cycle analysis of automotive powder primers Type de document : texte imprimé Auteurs : Stella Papasavva, Auteur ; Sheila Kia, Auteur ; Joseph Claya, Auteur ; Raymond Gunther, Auteur Année de publication : 2001 Article en page(s) : p. 92-95 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Automobiles -- Revêtements:Automobiles -- Peinture Durée de vie (Ingénierie) Énergie -- Consommation Polyacryliques Polyesters Primaire (revêtement) Revêtement en phase solvant Revêtements poudre Revêtements poudre -- Aspect de l'environnement Index. décimale : 667.9 Revêtements et enduits Résumé : Among all manufacturing stages of a vehicle, the paint operation contributes the most to environmental pollution. This study examined the environmental impact, based on life cycle analysis (LCA), of powder formulations that include two primer surfacers (a) acrylic and (b) polyester and compared them with a polyester solventborne primer. LCA is based on industrial ecology principles, taking into account all energy and materials flows throughout the production, use and end of life of a product. For the materials production, we have obtained energy and emissions information from paint manufacturers, literature and patents. A complete life cycle analysis of the materials was carried out using commercial state of the art software considering national average electricity production. The analysis evaluates omissions from the production of materials on a per kilogram basis as well as per vehicle application. Note de contenu : - LCA of the materials - Investigation of three different primers - Production of acrylic powder primer coatings is more energy intensive than the polyester ones - Water emissions - Solid waste emissions - FIGURES : 1. Relative contributions to the energy consumed to produce primers - 2. Comparison of energy requirements of each primer for a quantity that is necessary to paint an SUV - 3. Atmospheric emissions released during the manufacturing of 1kg of different primers - 4. Carbon dioxide emissions released during the manufacturing of 1kg of different primers - 5. Water emissions released during the manufacturing of 1kg different primers - 6. Solid waste emissions released during the manufacturing of 1kg of different primers En ligne : https://drive.google.com/file/d/1ddoF6__DQAoZhUDFb7u75ov4rIfuir19/view?usp=drive [...] Format de la ressource électronique : Pdf Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=24221 [article]

Réservation

Réserver ce document

Exemplaires (1)

Code-barres	Cote	Support	Localisation	Section	Disponibilité
000631	-	Périodique	Bibliothèque principale	Documentaires	Disponible

Life cycle environmental assessment of paint processes / Stella Papasavva in JOURNAL OF COATINGS TECHNOLOGY (JCT), Vol. 74, N° 925 (02/2002)

[article]  inJOURNAL OF COATINGS TECHNOLOGY (JCT) > Vol. 74, N° 925 (02/2002) . - p. 65-76 Titre : Life cycle environmental assessment of paint processes Type de document : texte imprimé Auteurs : Stella Papasavva, Auteur ; Sheila Kia, Auteur ; Joseph Claya, Auteur ; Raymond Gunther, Auteur Année de publication : 2002 Article en page(s) : p. 65-76 Note générale : Bibliogr. Langues : Américain (ame) Tags : Cycle  vie  (environnement)  Déchet  industriel  solide  Pollution  air  eau  Consommation  énergie  Emission  polluant  Prévention  pollution  Protection  environnement  Peinturage Index. décimale : 667.9 Revêtements et enduits Résumé : The environmental impact of three different automotive paint scenarios: (a) solventborne primer-waterborne basecoat-solventborne clearcoat, (b) powder primer-waterborne basecoat-solventborne clearcoat, and (c) powder primer-waterborne basecoat-powder clearcoat were investigated. Scenarios (a) and (b) are in production by the U.S. automotive industry and scenario (c) is a potential future goal. The scenarios modeled assume a greenfield plant, considering a mid-size sport utility vehicle that is painted in two separate colors. A complete life cycle analysis of the materials and processes was carried out using commercial state-of-art software. The analysis showed that a transition from solvent-based to powder-based coatings for the primer and clearcoat leads to an improvement in the environmental performance of the paint processes. The decrease in total energy consumption, water usage, and sludge generation is 22%, 34%, and 27%, respectively. The paint scenario comprised of powder primer-waterborne basecoat-powder clearcoat will minimize the environmental impacts of the painting processes for all the metrics examined in this study. Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=5675 [article]

Réservation

Réserver ce document

Exemplaires (2)

Code-barres	Cote	Support	Localisation	Section	Disponibilité
001234	-	Périodique	Bibliothèque principale	Documentaires	Disponible
001235	-	Périodique	Bibliothèque principale	Documentaires	Disponible

---

1 (1 - 2 / 2)