An improved method to extract crystalline cellulose from alternatives sources
Tipo
Artigo
Data de publicação
2016
Periódico
Defect and Diffusion Forum
Citações (Scopus)
0
Autores
Sanchez M.
Terence M.C.
Carrio J.A.G.
Terence M.C.
Carrio J.A.G.
Orientador
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Título de Volume
Membros da banca
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Resumo
© 2016 Trans Tech Publications, Switzerland.Crystalline cellulose can be obtained from alternative sources like waste wood by hydrolysis with hydrochloric or sulfuric acid. In this study we report a process for producing crystals with high cellulose crystallinity index of approximately 82%. We chose to work with eucalyptus FSC certified [1] as a way to ensure the reproducibility of experiments. Said wood samples were subjected to acid hydrolysis with nitric acid. The resulting mass was dried out and measured by the X-ray diffraction method.
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Assuntos Scopus
Acid hydrolysis , Alternative source , Cellulose crystallinity indices , Crystalline cellulose , Reproducibilities , Waste wood , Wood samples , X-ray diffraction method