Buscar
Mostrando ítems 1-10 de 557
Solid-state hydrolysis of postconsumer polyethylene terephthalate after plasma treatment
(2013-02-05)
Plasma treatments were applied on the surface of postconsumer polyethylene terephthalate (PET) bottles to increase their wettability and hasten the subsequent hydrolysis process. Sixty-four treatments were tested by varying ...
Solid-state hydrolysis of postconsumer polyethylene terephthalate after plasma treatment
(2013-02-05)
Plasma treatments were applied on the surface of postconsumer polyethylene terephthalate (PET) bottles to increase their wettability and hasten the subsequent hydrolysis process. Sixty-four treatments were tested by varying ...
Obtenção e caracterização de nanocristais de celulose por hidrólise ácida a partir do bagaço de cana-de-açúcar
(Universidade Tecnológica Federal do ParanáFrancisco BeltraoBrasilEngenharia QuímicaUTFPR, 2019-07-03)
The present work aimed at the obtaining and characterization of cellulose nanocrystals from sugarcane bagasse. Initially, chemical pre-treatments of the bagasse were carried out with sodium hydroxide, hydrogen peroxide and ...
Avaliação da Hidrólise Ácida e Alcalina do Caroço de Abacate para a Produção de Etanol
(Universidade Estadual Paulista (Unesp), 2009)
New patterns from replaceable sources have been searched by scientific community to ethanol produce. The seed of avocado has thereabout 20% of starch. The starch hydrolysis results fermentable sugars by Saccharomyces ...
Optimizing treatment condition of coir fiber with ionic liquid and subsequent enzymatic hydrolysis for future bioethanol production
(2018)
© 2017, Springer Science+Business Media B.V., part of Springer Nature.In the present study, we pretreated coir fiber with an ionic liquid (IL), n-butylammonium acetate, to expose its cellulose fibers. The best IL pretreatment ...
Optimizing treatment condition of coir fiber with ionic liquid and subsequent enzymatic hydrolysis for future bioethanol production
(2018)
© 2017, Springer Science+Business Media B.V., part of Springer Nature.In the present study, we pretreated coir fiber with an ionic liquid (IL), n-butylammonium acetate, to expose its cellulose fibers. The best IL pretreatment ...
Avaliação da Hidrólise Ácida e Alcalina do Caroço de Abacate para a Produção de Etanol
(Universidade Estadual Paulista (UNESP), 2015)