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Nutchapon Chotigkrai. Solution combustion synthesis of tungsten-promoted alumina for one-pot conversion of sugarcane leaves to furfural. (). King Mongkut's University of Technology North Bangkok. Central Library. : , 2022.
Solution combustion synthesis of tungsten-promoted alumina for one-pot conversion of sugarcane leaves to furfural
Name: Navee Ampolsing
Organization :
Silpakorn University. Faculty of Engineering and Industrial Technology
Email :
ampolsing_n@su.ac.th,
Name: Nardrapee Karuna
Organization :
Silpakorn University. Faculty of Engineering and Industrial Technology
Name: Nutchapon Chotigkrai
Organization :
Silpakorn University. Faculty of Engineering and Industrial Technology
Email :
chotigkrai_n@silpakorn.edu
LCSH:
Furfural
LCSH:
Aluminum oxide
LCSH:
Biomass energy
Abstract:
Valorization of abundant agricultural wastes such as sugarcane leaves into furfural is significant and challenging. In this work, we used the solution combustion method (SC) to synthesize tungsten-promoted alumina and investigated the effect of tungsten loadings (1, 5, 10, and 20 wt.%) on the one-pot conversion of sugarcane leaves to furfural. The prepared catalysts were characterized by X-ray diffraction (XRD), N2-physisorption, scanning electron microscopy (SEM), and ammonia temperature-programmed desorption (NH3-TPD). The XRD results showed that SC-derived catalysts were gamma-phase alumina. The specific surface area and pore volume of unpromoted alumina were 189 m2/g and 0.24 cm3/g, respectively. These were monotonically increased to 272 m2/g and 0.31 cm3/g with increasing tungsten loading. Moreover, the size distribution was narrow with the average pore diameter around 5.0 nm. The SEM images indicated the aggregation of uniform small particles for all samples. The NH3-TPD results showed that the acidity of catalyst was increased with increasing tungsten loading. Furfural was achieved highest at 23.2 mg per 1 g of sugarcane leaves for unpromoted-alumina catalyst at 2h, suggesting that catalyst plays an important role for reducing reaction time. This work illustrated the advantage of solution combustion for synthesizing solid acid catalysts which can be used in the valorization of biomass
King Mongkut's University of Technology North Bangkok. Central Library
Address:
BANGKOK
Email:
library@kmutnb.ac.th
Created:
2022
Modified:
2022-12-13
Issued:
2022-12-13
บทความ/Article
application/pdf
BibliograpyCitation :
In Naresuan University. The 31st Thai Institute of Chemical Engineering and Applied Chemistry Conference (TiCHE 2022) (pp.32-40). Phitsanulok : Naresuan University
eng
©copyrights King Mongkut's University of Technology North Bangkok
RightsAccess:
ใช้เวลา
0.032194 วินาที
Navee Ampolsing
| Title | Contributor | Type |
|---|---|---|
| Solution combustion synthesis of tungsten-promoted alumina for one-pot conversion of sugarcane leaves to furfural
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Navee Ampolsing;Nardrapee Karuna;Nutchapon Chotigkrai | บทความ/Article |
Nardrapee Karuna
| Title | Contributor | Type |
|---|---|---|
| Solution combustion synthesis of tungsten-promoted alumina for one-pot conversion of sugarcane leaves to furfural
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Navee Ampolsing;Nardrapee Karuna;Nutchapon Chotigkrai | บทความ/Article | |
| Solution combustion synthesis of Niobia-promoted alumina catalysts for direct production of 5-HMF from glucose
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Poramathe Jarunothai;Narit Triamnak;Nardrapee Karuna;Nutchapon Chotigkrai | บทความ/Article |
Nutchapon Chotigkrai
| Title | Contributor | Type |
|---|---|---|
| Solution combustion synthesis of tungsten-promoted alumina for one-pot conversion of sugarcane leaves to furfural
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Navee Ampolsing;Nardrapee Karuna;Nutchapon Chotigkrai | บทความ/Article | |
| Solution combustion synthesis of Niobia-promoted alumina catalysts for direct production of 5-HMF from glucose
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Poramathe Jarunothai;Narit Triamnak;Nardrapee Karuna;Nutchapon Chotigkrai | บทความ/Article | |
| Data augmentation enhanced multilayer perceptron neural network model for catalytic CO2 methanation
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Kittithat Kongtaworn;Panyanat Aonpong;Nutchapon Chotigkrai | บทความ/Article | |
| Machine learning-assisted multi-objective optimization of furfural production from lignocellulosic biomass hydrolysate
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Patcharapuek Pattaramanon;Choowong Chaisuk;Nutchapon Chotigkrai | บทความ/Article |