Email this article Investigation of the Influence of Conditions of Reprecipitation of Cellulose on its Adsorption Properties
- Authors: Kotelev M.S.1, Bobyleva Z.V.1, Tiunov I.A.1, Sharipova D.A.1, Novikov A.A.1
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Affiliations:
- I. M. Gubkin Russian State University of Oil and Gas
- Issue: Vol 53, No 5 (2017)
- Pages: 722-726
- Section: Innovative Technologies in the Oil and Gas Industry
- URL: https://journals.rcsi.science/0009-3092/article/view/235163
- DOI: https://doi.org/10.1007/s10553-017-0854-y
- ID: 235163
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Abstract
The reprecipitation of cellulose from alkaline solutions was studied. The influence of the following factors on cellulose specific surface area was investigated: temperature, precipitant concentration, cellulose concentration in a stock alkaline solution, rate of precipitation, and presence of polyethylene glycol. After considering the results of regression analysis, the effects of different parameters on cellulose specific surface area were determined. The ratio of crystalline and amorphous phases in cellulose before and after reprecipitation was determined by XRD analysis.
About the authors
M. S. Kotelev
I. M. Gubkin Russian State University of Oil and Gas
Author for correspondence.
Email: tiunov.i@gubkin.ru
Russian Federation, Moscow
Z. V. Bobyleva
I. M. Gubkin Russian State University of Oil and Gas
Email: tiunov.i@gubkin.ru
Russian Federation, Moscow
I. A. Tiunov
I. M. Gubkin Russian State University of Oil and Gas
Email: tiunov.i@gubkin.ru
Russian Federation, Moscow
D. A. Sharipova
I. M. Gubkin Russian State University of Oil and Gas
Email: tiunov.i@gubkin.ru
Russian Federation, Moscow
A. A. Novikov
I. M. Gubkin Russian State University of Oil and Gas
Email: tiunov.i@gubkin.ru
Russian Federation, Moscow
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