Conversion of waste sawdust to value added Carboxymethylcellulose (CMC)

Ishan Gulati; Beomsoo Kim; Min-Gu Lee; Jinwon Park

doi:10.14912/jsmcwm.23.0_601

Proceedings of the 23rd Annual Conference of Japan Society of Material Cycles and Waste Management

セッションID: FA-1

DOI https://doi.org/10.14912/jsmcwm.23.0_601

会議情報

主催: Japan Society of Material Cycles and Waste Management

FA　3R / Waste management

Conversion of waste sawdust to value added Carboxymethylcellulose (CMC)

*Ishan Gulati, Beomsoo Kim, Min-Gu Lee, Jinwon Park

著者情報

キーワード: carboxymethylcellulose, mercerization , etherification

会議録・要旨集フリー

詳細

抄録

In this study waste lignocellulosic sawdust was converted to value added water soluble carboxymethylcellulose(CMC). Process conditions were varied to get the optimum parameters for the foarmation of CMC. Effect of all the parameters were studied on degree of substitution (DS) of CMC. With the optimized set of conditions, highest DS of 0.5 was obtained. Transition in the surface morphology was studied by SEM. CMC showed lower degree of crystallinity which was studied by X-ray diffraction.

責任著者(Corresponding author)

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