แจ้งเอกสารไม่ครบถ้วน, ไม่ตรงกับชื่อเรื่อง หรือมีข้อผิดพลาดเกี่ยวกับเอกสาร ติดต่อที่นี่ ==>
หากไม่มีอีเมลผู้รับให้กรอก thailis-noc@uni.net.th
หากไม่มีอีเมลผู้รับให้กรอก thailis-noc@uni.net.th
Wunpen Chonkaew. Choline chloride/polyacid-based deep eutectic solvents for efficient cellulose extraction from sugarcane bagasse. (). King Mongkut's University of Technology North Bangkok. Central Library. : , 2025.
Choline chloride/polyacid-based deep eutectic solvents for efficient cellulose extraction from sugarcane bagasse
Name: Siripat Nguenngam
Organization :
King Mongkut's University of Technology Thonburi. Faculty of Science
Name: Sattrawut Thulapon
Organization :
King Mongkut's University of Technology Thonburi. Faculty of Science
Name: Wunpen Chonkaew
Organization :
King Mongkut's University of Technology Thonburi. Faculty of Science
Email :
wunpen.cho@kmutt.ac.th
keyword:
Deep eutectic solvents
LCSH:
Cellulose
LCSH:
Lignocellulose
Abstract:
Deep eutectic solvents (DESs) are green, environmentally friendly solvents formed by mixing a hydrogen bond donor (HBD) and a hydrogen bond acceptor (HBA) in specific proportions to create a eutectic mixture. This study focuses on the preparation of various choline chloride (ChCl)-based DESs using ChCl as the HBA and polyacids, oxalic acid (OA), malonic acid (MA), and succinic acid (SA), as the HBDs. The efficiency of these DESs in extracting cellulose from sugarcane bagasse (SCB) was investigated. The effects of different ChCl to polyacid ratios (1:1, 1:2, 1:3, 1:5, 2:1, 3:1, and 5:1), extraction times, and temperatures on the lignocellulose compositions were examined. The chemical compositions of SCB after pretreatment were analyzed using high-performance liquid chromatography (HPLC) following the National Renewable Energy Laboratory (NREL) method and confirmed by thermogravimetric analysis (TGA) and Fourier transform infrared spectroscopy (FTIR). The results showed that the ChCl/OA-based DES with a 1:1 ratio pretreated the SCB at 80°C for 2 hours achieved the highest efficiency with nearly 100% removal of hemicellulose, 37% removal of lignin, and almost 51% retention of cellulose.
King Mongkut's University of Technology North Bangkok. Central Library
Address:
BANGKOK
Email:
library@kmutnb.ac.th
Created:
2025
Modified:
2025-10-24
Issued:
2025-10-24
บทความ/Article
application/pdf
BibliograpyCitation :
In The Chemical Society of Thailand under the Patronage of Professor Dr. Her Royal Highness Princess Chulabhorn Krom Phra Srisavangavadhana and Suranaree University of Technology. Institute of Science. School of Chemistry. Pure and Applied Chemistry International Conference 2025 (PACCON 2025) (pp.393-399). Bangkok : The Chemical Society of Thailand under the Patronage of Professor Dr. Her Royal Highness Princess Chulabhorn Krom Phra Srisavangavadhana in association with the School of Chemistry, Institute of Science, Suranaree University of Technology, 2025
eng
©copyrights King Mongkut's University of Technology North Bangkok
RightsAccess:
ใช้เวลา
0.036355 วินาที
Siripat Nguenngam
| Title | Contributor | Type |
|---|---|---|
| Choline chloride/polyacid-based deep eutectic solvents for efficient cellulose extraction from sugarcane bagasse
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Siripat Nguenngam;Sattrawut Thulapon;Wunpen Chonkaew | บทความ/Article |
Sattrawut Thulapon
| Title | Contributor | Type |
|---|---|---|
| Choline chloride/polyacid-based deep eutectic solvents for efficient cellulose extraction from sugarcane bagasse
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Siripat Nguenngam;Sattrawut Thulapon;Wunpen Chonkaew | บทความ/Article |
Wunpen Chonkaew
| Title | Contributor | Type |
|---|---|---|
| Effects of steam explosion on yield as pretreatment of nanocellulose production from coffee roasting by-product
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ John Mawi Echols Purba;Wunpen Chonkaew;Sudtida Pliankarom Thanasupsin | บทความ/Article | |
| Preparation of nanocellulose/chitosan composite membrane for fuel cell application
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Witsuwat Prasopsab;Aimorn Saksaengwijit;Wunpen Chonkaew | บทความ/Article | |
| Choline chloride/polyacid-based deep eutectic solvents for efficient cellulose extraction from sugarcane bagasse
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Siripat Nguenngam;Sattrawut Thulapon;Wunpen Chonkaew | บทความ/Article | |
| The effects of nanocellulose addition, medium types and nano-silica concentrations on the flow behaviors of Nano silica-based shear thickening fluids
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Niti Srisuriyaswat;Arisara Sriruangrungkamol;Wunpen Chonkaew | บทความ/Article |