2018
DOI: 10.18540/jcecvl4iss4pp0405-0411
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Utilização Do Bambu Como Matéria-Prima Na Obtenção De Polpa Celulósica Voltada À Fabricação De Papel De Embalagem Sackraft

Abstract: A tendência de aumento no custo da madeira nos últimos anos tem estimulado a busca por matérias-primas alternativas, onde o bambu surge como potencial biomassa. Sendo assim, esse estudo objetiva analisar a aplicabilidade do bambu da espécie Bambusa vulgaris para a produção de polpa celulósica kraft voltada à produção de papel de embalagem sackraft. Realizou-se a caracterização química e morfológica das fibras do bambu e polpação kraft com bambu livre de amido. O bambu apresentou teores de holocelulose (63,4%) … Show more

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Cited by 2 publications
(2 citation statements)
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“…The pulps from raw material with smaller wall thickness are ideal for the production of printing and writing paper and the pulps from raw material with bigger wall thickness are ideal for absorbent paper, because of the bigger potential of liquid absorption (Santos and Sansígolo, 2007;M okfienski et al 2008). The literature demonstrated values of fiber length and wall thickness similar that was found in this research, 2.38 mm and 5.95 µm for Bambusa vulgaris (Borges et al 2018), 3.50 mm and 6.41 µm for Pinus taeda (Vivian et al 2015) and 1.04 mm and 3.71 µm for the hybrid of Eucalyptus grandis x Eucalyptus urophylla (Sarto et al 2015), all of them cultivate in Brazil for pulp and paper producion.…”
Section: Resultssupporting
confidence: 80%
See 1 more Smart Citation
“…The pulps from raw material with smaller wall thickness are ideal for the production of printing and writing paper and the pulps from raw material with bigger wall thickness are ideal for absorbent paper, because of the bigger potential of liquid absorption (Santos and Sansígolo, 2007;M okfienski et al 2008). The literature demonstrated values of fiber length and wall thickness similar that was found in this research, 2.38 mm and 5.95 µm for Bambusa vulgaris (Borges et al 2018), 3.50 mm and 6.41 µm for Pinus taeda (Vivian et al 2015) and 1.04 mm and 3.71 µm for the hybrid of Eucalyptus grandis x Eucalyptus urophylla (Sarto et al 2015), all of them cultivate in Brazil for pulp and paper producion.…”
Section: Resultssupporting
confidence: 80%
“…Bamboo is a rapidly grown agricultural crop from the family of grasses (Bhardwaj 2019), in the world 1,439 species of bamboos were catalogued, distributed in 116 genera (BPG 2012) and more than four thousand utilities (Pereira and Beraldo, 2016), two of them are the production of pulp and paper, especially on the Asian continent (Yang et al 2008;Batalha et al 2012;Borges et al 2018;Bhardwaj 2019). Bamboo species are considered ideal crops for the rural development in developing countries (Brant et al 2019), in Brazil, the cost of wood is increasing, mainly due to the high price of land (Batalha et al 2012), so the replacement of wood by a fast-growing and short cutting cycle crop, such as bamboo, can cheapen the price of several forest products, such as cellulose and paper.…”
Section: Introductionmentioning
confidence: 99%