Cellulose nitrates/nitrocellulose from jute wastes/jute microcrystalline cellulose [in Bangladesh]
1989
Abdullah, A.B.M. (Bangladesh Jute Research Inst., Dhaka (Bangladesh))
A method has been developed at Bangladesh Jute Research Institute, Dhaka to produce nitrocellulose having nitrogen content from 10-13% from jute. In this process jute/jute wastes were pretreated with alkali and then alphacellulose was prepared by chlorination and alkali treatments. Above fibres are then transformed into microcrystalline cellulose by hydrolysis. This microcrystalline cellulose/alpha-cellulose prepared above are then treated with a mixture of HND(3) and H(2)SO(4) at 20-40 degree C for 15-20 minutes. This method developed to produce nitrocellulose from jute/jute microcrystalline cellulose need further study like pilot plant scale production and cost analysis before commercialization.
اظهر المزيد [+] اقل [-]الكلمات المفتاحية الخاصة بالمكنز الزراعي (أجروفوك)
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