Optimization of process variables of carboxymethyl cellulose production from alpha-cellulose obtained from cotton Linter using response surface methodology

Carboxymethyl cellulose (CMC) is one of the important cellulose derivatives in industries, which is widely used as anti-caking agent, emulsifier, stabilizer, dispersing agent, thickener, and gelling agent. The main raw material of cellulose derivative is cellulose from wood and cotton linter. In thi...

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Autores principales:	Hamedeh Kiani, Hosein Resalati, Seyed Hassan Sharifi
Formato:	article
Lenguaje:	FA
Publicado:	Regional Information Center for Science and Technology (RICeST) 2019
Materias:	Carboxymethyl cellulose Cotton linter Alpha-cellulose Box-Behnken design Optimazation Forestry SD1-669.5
Acceso en línea:	https://doaj.org/article/5a5dea507b024e4bad0f74912e4cbe03
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id	oai:doaj.org-article:5a5dea507b024e4bad0f74912e4cbe03
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spelling	oai:doaj.org-article:5a5dea507b024e4bad0f74912e4cbe032021-12-02T05:48:15ZOptimization of process variables of carboxymethyl cellulose production from alpha-cellulose obtained from cotton Linter using response surface methodology1735-09132383-112X10.22092/ijwpr.2018.122121.1477https://doaj.org/article/5a5dea507b024e4bad0f74912e4cbe032019-01-01T00:00:00Zhttp://ijwpr.areeo.ac.ir/article_117556_665a1e8e30e1e527e0be15fe66d361ea.pdfhttps://doaj.org/toc/1735-0913https://doaj.org/toc/2383-112XCarboxymethyl cellulose (CMC) is one of the important cellulose derivatives in industries, which is widely used as anti-caking agent, emulsifier, stabilizer, dispersing agent, thickener, and gelling agent. The main raw material of cellulose derivative is cellulose from wood and cotton linter. In this study, the cotton linter alpha-cellulose was used for producing CMC. Acidified sodium hydroxide process was applied to extract the cellulose from linter alpha-cellulose. Carboxymethyl cellulose was then prepared from cellulose. The optimization of reaction conditions was studied by using response surface methodology (RSM). The design experiment is Box-Behnken design consists of 3 factors (reaction time, % NaOH in mercerization process and mass ratio of monochloroacetic acid to cellulose in etherification process) with 3 levels. Based on it, the optimum values of independent variables are the reaction time of 54.23 min, NaOH concentration of 41.25 % and mass ratio of MCA to cellulose of 1.44 which the CMC had the DS of 0.656, the viscosity of 6634.76 cP. Fourier Transform Infrared spectra (FTIR) were used to characterize the product and starting Cotton Linter Alpha-cellulose.Hamedeh KianiHosein ResalatiSeyed Hassan SharifiRegional Information Center for Science and Technology (RICeST)articleCarboxymethyl celluloseCotton linterAlpha-celluloseBox-Behnken designOptimazationForestrySD1-669.5FAتحقیقات علوم چوب و کاغذ ایران, Vol 33, Iss 4, Pp 579-592 (2019)
institution	DOAJ
collection	DOAJ
language	FA
topic	Carboxymethyl cellulose Cotton linter Alpha-cellulose Box-Behnken design Optimazation Forestry SD1-669.5
spellingShingle	Carboxymethyl cellulose Cotton linter Alpha-cellulose Box-Behnken design Optimazation Forestry SD1-669.5 Hamedeh Kiani Hosein Resalati Seyed Hassan Sharifi Optimization of process variables of carboxymethyl cellulose production from alpha-cellulose obtained from cotton Linter using response surface methodology
description	Carboxymethyl cellulose (CMC) is one of the important cellulose derivatives in industries, which is widely used as anti-caking agent, emulsifier, stabilizer, dispersing agent, thickener, and gelling agent. The main raw material of cellulose derivative is cellulose from wood and cotton linter. In this study, the cotton linter alpha-cellulose was used for producing CMC. Acidified sodium hydroxide process was applied to extract the cellulose from linter alpha-cellulose. Carboxymethyl cellulose was then prepared from cellulose. The optimization of reaction conditions was studied by using response surface methodology (RSM). The design experiment is Box-Behnken design consists of 3 factors (reaction time, % NaOH in mercerization process and mass ratio of monochloroacetic acid to cellulose in etherification process) with 3 levels. Based on it, the optimum values of independent variables are the reaction time of 54.23 min, NaOH concentration of 41.25 % and mass ratio of MCA to cellulose of 1.44 which the CMC had the DS of 0.656, the viscosity of 6634.76 cP. Fourier Transform Infrared spectra (FTIR) were used to characterize the product and starting Cotton Linter Alpha-cellulose.
format	article
author	Hamedeh Kiani Hosein Resalati Seyed Hassan Sharifi
author_facet	Hamedeh Kiani Hosein Resalati Seyed Hassan Sharifi
author_sort	Hamedeh Kiani
title	Optimization of process variables of carboxymethyl cellulose production from alpha-cellulose obtained from cotton Linter using response surface methodology
title_short	Optimization of process variables of carboxymethyl cellulose production from alpha-cellulose obtained from cotton Linter using response surface methodology
title_full	Optimization of process variables of carboxymethyl cellulose production from alpha-cellulose obtained from cotton Linter using response surface methodology
title_fullStr	Optimization of process variables of carboxymethyl cellulose production from alpha-cellulose obtained from cotton Linter using response surface methodology
title_full_unstemmed	Optimization of process variables of carboxymethyl cellulose production from alpha-cellulose obtained from cotton Linter using response surface methodology
title_sort	optimization of process variables of carboxymethyl cellulose production from alpha-cellulose obtained from cotton linter using response surface methodology
publisher	Regional Information Center for Science and Technology (RICeST)
publishDate	2019
url	https://doaj.org/article/5a5dea507b024e4bad0f74912e4cbe03
work_keys_str_mv	AT hamedehkiani optimizationofprocessvariablesofcarboxymethylcelluloseproductionfromalphacelluloseobtainedfromcottonlinterusingresponsesurfacemethodology AT hoseinresalati optimizationofprocessvariablesofcarboxymethylcelluloseproductionfromalphacelluloseobtainedfromcottonlinterusingresponsesurfacemethodology AT seyedhassansharifi optimizationofprocessvariablesofcarboxymethylcelluloseproductionfromalphacelluloseobtainedfromcottonlinterusingresponsesurfacemethodology
_version_	1718400230516326400

Optimization of process variables of carboxymethyl cellulose production from alpha-cellulose obtained from cotton Linter using response surface methodology

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