Investigating the Effect of Structural Changes of Alkali Lignins Caused by Reduction and Methylation Reaction on the Optical Characteristics of Lignin-Containing Papers
In this study, changes in optical behavior of poplar Kraft lignin and bagasse Soda lignin, before and after reducing with sodium borohydride and sodium hydrosulfite (dithionite) and also after methylation using dimethyl sulfate, was monitored by measuring optical indices (brightness, k/s, whiteness...
Guardado en:
Autor principal: | Ahmad Mirshokraei |
---|---|
Formato: | article |
Lenguaje: | FA |
Publicado: |
Regional Information Center for Science and Technology (RICeST)
2010
|
Materias: | |
Acceso en línea: | https://doaj.org/article/aa689a96bda94cf19a8f28de04081246 |
Etiquetas: |
Agregar Etiqueta
Sin Etiquetas, Sea el primero en etiquetar este registro!
|
Ejemplares similares
-
Studing the effect of reducing agents (sodium borhydrade and sodium dithionite)
on chemical structures of poplar kraft and bagasse soda alkali lignin
by FT-IR spectroscopy
por: Jafar Azimvand, et al.
Publicado: (2012) -
Investigating the effect of methylation treatment on the kraft lignin optical behavior through simulation of lignin-containing papers
por: Asghar Tabei
Publicado: (2016) -
Studying on the Soda and Dioxane Lignin of Bagasse using Derivatization Followed by Reductive Cleavage (DFRC)
por: vida haji Aghaei, et al.
Publicado: (2014) -
Chemical structure elucidation of milled wood lignin and cellulytic lignin from Poplar
por: Sayed ahmad Mirshokraei, et al.
Publicado: (2008) -
Investigation lignin dissolution at pulping process of wheat straw
por: Jalil Roshanasan, et al.
Publicado: (2010)