Characterization of cellulose and pulp obtained from rice straw plants of diferent pulping process using scanning eletron microscpy (SEM)

Organized by Jabatan Kimia , Falkulti Sains, Universiti Teknologi Malaysia (UTM), 12th - 14th September 2005, Hotel Hilton, Kuala Lumpur.

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Main Authors:	Suhardy, Daud, Mustaffa, Nawawi, Wan Su, Haron, Farizul Hafiz, Kasim, Saiful Azhar, Saad
Format:	Working Paper
Language:	English
Published:	Universiti Teknologi Malaysia (UTM) 2009
Subjects:	Rice straw Cellulose Scanning electron microscopy (SEM) Fiber dimension Pulp Papermaking Agricultural waste > Recycling Rice straw > Chemical analysis
Online Access:	http://dspace.unimap.edu.my/xmlui/handle/123456789/6415
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Institution:	Universiti Malaysia Perlis
Language:	English

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spelling	my.unimap-64152009-07-10T02:08:17Z Characterization of cellulose and pulp obtained from rice straw plants of diferent pulping process using scanning eletron microscpy (SEM) Suhardy, Daud Mustaffa, Nawawi Wan Su, Haron Farizul Hafiz, Kasim Saiful Azhar, Saad Rice straw Cellulose Scanning electron microscopy (SEM) Fiber dimension Pulp Papermaking Agricultural waste -- Recycling Rice straw -- Chemical analysis Organized by Jabatan Kimia , Falkulti Sains, Universiti Teknologi Malaysia (UTM), 12th - 14th September 2005, Hotel Hilton, Kuala Lumpur. Non-wood raw materials account for 5-7 % of the lotal pulp and paper production worldwide Production of pulp from non-wood resources has many advantages such as easy pulping capability. In this study, the formic acid and NaOH pulping procedures for isolation of cellulose and pulp from rice straw were studied. The pulping processes arc aim to remove as much hgnin and penlosanes as possible and avoid the decomposition of cellulose during the process. The most common pulping in industries is NaOH pulping Chemically, cellulose is a linear natural polymer anhydroglucose units and paper is composed of cellulose fibers. Ligmn, which arc the combined glues that hold plant cells together, are undesirable in a finished paper product Results showed that formic acid pulping yielded 22.38 % w/w cellulose and 4 06 % w/w ligmn Besides that, with using NaOH pulping, the cellulose and ligmn contents arc 30 26 % w/w and 4.72 % w/w. The isolated cellulose and pulp samples were further characterized by scanning electron microscope (SEM) to investigate their fiber dimensions. For formic acid pulping, the fibrous structures of isolated pulp samples display stronger binding fibres compared (o the NaOH pulping. 2009-07-10T02:08:16Z 2009-07-10T02:08:16Z 2005-09-12 Working Paper p.608-614 http://hdl.handle.net/123456789/6415 en Proceeding of the Simposium Kimia Analisis Malaysia ke 18 (SKAM 18) Universiti Teknologi Malaysia (UTM)
institution	Universiti Malaysia Perlis
building	UniMAP Library
collection	Institutional Repository
continent	Asia
country	Malaysia
content_provider	Universiti Malaysia Perlis
content_source	UniMAP Library Digital Repository
url_provider	http://dspace.unimap.edu.my/
language	English
topic	Rice straw Cellulose Scanning electron microscopy (SEM) Fiber dimension Pulp Papermaking Agricultural waste -- Recycling Rice straw -- Chemical analysis
spellingShingle	Rice straw Cellulose Scanning electron microscopy (SEM) Fiber dimension Pulp Papermaking Agricultural waste -- Recycling Rice straw -- Chemical analysis Suhardy, Daud Mustaffa, Nawawi Wan Su, Haron Farizul Hafiz, Kasim Saiful Azhar, Saad Characterization of cellulose and pulp obtained from rice straw plants of diferent pulping process using scanning eletron microscpy (SEM)
description	Organized by Jabatan Kimia , Falkulti Sains, Universiti Teknologi Malaysia (UTM), 12th - 14th September 2005, Hotel Hilton, Kuala Lumpur.
format	Working Paper
author	Suhardy, Daud Mustaffa, Nawawi Wan Su, Haron Farizul Hafiz, Kasim Saiful Azhar, Saad
author_facet	Suhardy, Daud Mustaffa, Nawawi Wan Su, Haron Farizul Hafiz, Kasim Saiful Azhar, Saad
author_sort	Suhardy, Daud
title	Characterization of cellulose and pulp obtained from rice straw plants of diferent pulping process using scanning eletron microscpy (SEM)
title_short	Characterization of cellulose and pulp obtained from rice straw plants of diferent pulping process using scanning eletron microscpy (SEM)
title_full	Characterization of cellulose and pulp obtained from rice straw plants of diferent pulping process using scanning eletron microscpy (SEM)
title_fullStr	Characterization of cellulose and pulp obtained from rice straw plants of diferent pulping process using scanning eletron microscpy (SEM)
title_full_unstemmed	Characterization of cellulose and pulp obtained from rice straw plants of diferent pulping process using scanning eletron microscpy (SEM)
title_sort	characterization of cellulose and pulp obtained from rice straw plants of diferent pulping process using scanning eletron microscpy (sem)
publisher	Universiti Teknologi Malaysia (UTM)
publishDate	2009
url	http://dspace.unimap.edu.my/xmlui/handle/123456789/6415
_version_	1643788435057541120

Characterization of cellulose and pulp obtained from rice straw plants of diferent pulping process using scanning eletron microscpy (SEM)

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