Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Francides Gomes da Silva Jr."'
Autor:
Roseli Garcia Medeiros, Francides Gomes da Silva Jr., Sônia Nair Báo, Rogério Hanada, Edivaldo Ximenes Ferreira Filho
Publikováno v:
Brazilian Archives of Biology and Technology, Vol 50, Iss 2, Pp 231-238 (2007)
Crude xylanase preparations from Penicillium corylophilum, Aspergillus niger and Trichoderma longibrachiatum were used to treat Eucalyptus kraft pulp, prior to chlorine dioxide and alkaline bleaching sequences. The enzyme pretreatment improved bright
Externí odkaz:
https://doaj.org/article/b782c0ad9b054361b6ffaaf387aa0075
Autor:
Tiago Edson Simkunas Segura, Juliana Rodrigues Siviero dos Santos, Camila Sarto, Francides Gomes da Silva Jr
Publikováno v:
BioResources, Vol 11, Iss 4, Pp 9842-9855 (2016)
This work evaluated the impact of brownstock pulp kappa number variations on modified pulping process, oxygen delignification, bleaching, and the physical characteristics on bleached pulp. Wood chips of 6-year-old Eucalyptus grandis x Eucalyptus urop
Externí odkaz:
https://doaj.org/article/4b03d24acb8847a0995c453b3d680b9c
Autor:
Carlos Roberto Sette Jr, Mario Tomazello Filho, Francides Gomes da Silva Jr, Jean Paul Laclau
Publikováno v:
Revista Árvore, Vol 38, Iss 3, Pp 569-578 (2014)
Visando à substituição parcial do potássio pelo sódio na fertilização das plantações florestais, avaliou-se o efeito da ação isolada desses nutrientes nas características químicas da madeira juvenil de Eucalyptus grandis. Foram plantadas
Externí odkaz:
https://doaj.org/article/8c3365b79128464f9932f9d959a5c2f8