Data/hora: 24/06/2024 19:58:34

Biblioteca(s): | Embrapa Florestas.
Data corrente: | 17/11/2020
Data da última atualização: | 17/11/2020
Autoria: | LOUREÇON, T. V.; MAGALHAES, W. L. E.; BOLZON de MUNIZ, G. I.; VIRTANEN, T.; JÄÄSKELÄINEN, A.-S.; LIITIA, T.; ALAKURTTI, S.; HUGHES, M.; TAMMINEN, T.
Afiliação: | Tainise V. Lourençon, Aalto University; WASHINGTON LUIZ ESTEVES MAGALHAES, CNPF; Graciela Inês Bolzòn de Muñiz, UFPR; T. VIRTANEN, VTT TechnicaL Research Centre of Finland; A.-S. JÄÄSKELÄINEN, VTT TechnicaL Research Centre of Finland; T. LIITIA, VTT TechnicaL Research Centre of Finland; S. ALAKURTTI, VTT TechnicaL Research Centre of Finland; M. HUGHES, Aalto University; T. TAMMINEN, VTT TechnicaL Research Centre of Finland.
Título: | Hardwood kraft lignin fractions as phenol substitute in phenol-form aldehyde resins.
Ano de publicação: | 2018
Fonte/Imprenta: | In: EUROPEAN WORKSHOP ON LIGNOCELLLULOSICS AND PULP, 15., 2018, Aveiro. Proceedings for posters presentations. [S.l.: s.n.], 2018. p. 399-402.
Idioma: | Inglês
Conteúdo: | The subs titution of phenol by lignin in phenol-formaldehyde (PF) resins is one of most promis ing end uses for lignin valorization. lignin from grasses and softwood has been the focus of the studies in this field as they present higher number of theoretical reactive sites for the resin synthesis. Hpeerrfeoinrm waen ecexa imn iPnFe rtehsei ncso,m sypnotshiteisoinze adn dby c hseumbsitciatul rteinagc tpivhietyn oolf ihna 5rd0w woto%d. lTighnei nr efrsauclttiso onfs ,t hanisd s tthuediyr give a clear demonstration that the lower frequency of reactive sites present in hardwood lignin did not influence negatively on the resin synthesis, bringing new perspectives to this technical lignin.
Palavras-Chave: | Kraft; Phenolic resins; Reactive sites; Resina fenólica; Technical lignin.
Thesagro: | Lignina.
Thesaurus Nal: | Fractionation.
Categoria do assunto: | --
Registro original: | Embrapa Florestas (CNPF)
Exemplares: | CNPF - (57483-1) - UPC - AA - DD -  -  -  - DIS