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Determination of penetration and fixation curves of leather using humic derivatives

Autor
Bacardit, A.; Shendrik, A.; Morera, J.M.; Bou, J. J.; Olle, L.
Tipus d'activitat
Article en revista
Revista
Journal of the Society of Leather Technologists and Chemists
Data de publicació
2012-06-18
Volum
96
Número
3
Pàgina inicial
114
Pàgina final
118
Repositori
http://hdl.handle.net/2117/16140 Obrir en finestra nova
Resum
This study examines the behavior of three different types of humic acids (natural humic acids, regenerated humic acids, and sulphited humic acids) with regard to their penetration and fixation to the leather. More specifically, through the tests carried out the curves of penetration and fixation were drawn, and from these the optimum pH intervals of penetration and fixation to the leather were determined. The data obtained is essential in view of the subsequent application of humic acids as tann...
Citació
Bacardit, A. [et al.]. Determination of penetration and fixation curves of leather using humic derivatives. "Journal of the Society of Leather Technologists and Chemists", 18 Juny 2012, vol. 96, núm. 3, p. 114-118.
Paraules clau
Humic Acid, Optimum Ph, Retanning Agents, Tanning Agents
Grup de recerca
Càtedra A3 - Càtedra A3
R2EM - Resource Recovery and Environmental Management

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