Exploració per tema "Ethylene"
Ara es mostren els items 1-6 de 6
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Estudi teòric del procés de tractament i reciclatge de pilotes de tennis: possibles àmbits d'aplicació
(Universitat Politècnica de Catalunya, 2020-07-03)
Treball Final de Grau
Accés restringit per decisió de l'autorTennis balls, like many other products made of rubber, have an estimated lifetime of three days before being rebuffed, since the loss of pressure affects directly at the game, and even though the outside has a perfect ... -
Ethylene optical spectrometer for apple ripening monitoring in controlled atmosphere store-houses
(2009)
Article
Accés restringit per política de l'editorial -
Ethylene polymerization and polyethylene functionalization
(Universitat Politècnica de Catalunya / Centre National de la Recherche Scientifique, 2010)
Projecte/Treball Final de Carrera
Accés obertPolyolefins have become ubiquitous and are large volume commodity materials. Of current interest is the preparation of speciality polymers incorporating polyethylene (PE), which often requires polymer chain-end manipulation. ... -
Influence of the notch sharpening on the impact fracture toughness of ethylene-propylene block copolymers
(2014-06-01)
Article
Accés restringit per política de l'editorialThe impact fracture toughness of several ethylene-propylene block copolymers has been evaluated using the traditional contact notch sharpening technique of tapping and a new non-contact technique based on femtolaser ablation. ... -
Properties and optimal manufacturing conditions of chicken feathers thermoplastics biocomposites
(2015-01-17)
Article
Accés obertThe aim of this study was the analysis and characterization of composites based on thermoplastics (ethylene vinyl acetate, polypropilene and high-density polyethylene) and chicken feathers. Several composite samples with ... -
Valorization of cocoa's mucilage waste to ethanol and subsequent direct catalytic conversion into ethylene
(2022-01-01)
Article
Accés obertBACKGROUND: The identification of new resources for producing biofuels and chemical-based products is crucial for processes sustainability. This study presents a valorization route to produce ethanol and ethylene using ...