Cellulose Extraction and Investigation of Carboxymethyl Cellulose Production from Some Agricultural Wastes
Author(s):
Abstract:
In this research, some agricultural wastes such as sugarcane bagasse, rice straw, wheat straw, sawdust and leaves of palm tree for production of CarboxyMethyl Cellulose (CMC) are investigated. Also, the effect of NaOH on these sources to obtain the maximum Degree of Substitutions (DS) was studied. The results showed that the maximum DSs were 0.71, 0.58, 0.41, 0.67, and 0.54 for sugarcane bagasse, rice straw, wheat straw, sawdust, and leaves of palm tree, respectively. Also at this condition, viscosity of produced CMCs ( 1 % w/w ) were measured 6.84, 10.8, 4.97, 4.08, and 7.71 cp for sugarcane bagasse, rice straw, wheat straw, sawdust, and leaves of palm tree at, respectively. To confirm the Carboxymethyl Cellulose production, the FT-IR of commercially obtained purified CMC and CMCs of this study were compared. According to our work, these results suggest that the agricultural wastes are appropriate candidates for production of CMC in different industries.
Keywords:
Language:
Persian
Published:
Iranian Journal of Chemistry & Chemical Engineering, Volume:35 Issue: 2, 2016
Pages:
113 to 120
magiran.com/p1629343
دانلود و مطالعه متن این مقاله با یکی از روشهای زیر امکان پذیر است:
اشتراک شخصی
با عضویت و پرداخت آنلاین حق اشتراک یکساله به مبلغ 1,390,000ريال میتوانید 70 عنوان مطلب دانلود کنید!
اشتراک سازمانی
به کتابخانه دانشگاه یا محل کار خود پیشنهاد کنید تا اشتراک سازمانی این پایگاه را برای دسترسی نامحدود همه کاربران به متن مطالب تهیه نمایند!
توجه!
- حق عضویت دریافتی صرف حمایت از نشریات عضو و نگهداری، تکمیل و توسعه مگیران میشود.
- پرداخت حق اشتراک و دانلود مقالات اجازه بازنشر آن در سایر رسانههای چاپی و دیجیتال را به کاربر نمیدهد.
In order to view content subscription is required
Personal subscription
Subscribe magiran.com for 70 € euros via PayPal and download 70 articles during a year.
Organization subscription
Please contact us to subscribe your university or library for unlimited access!