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Suphot Phatanasri. Catalytic performance for dry reforming of methane over Ni and Co supported on Al2O3. (). King Mongkut's University of Technology North Bangkok. Central Library. : , 2016.
Catalytic performance for dry reforming of methane over Ni and Co supported on Al2O3
Name: Supawat Pachop
Organization :
Chulalongkorn University. Faculty of Engineering
Name: Suphot Phatanasri
Organization :
Chulalongkorn University. Faculty of Engineering
Email :
s_phatanasri@yahoo.com
LCSH:
Aluminum oxide
LCSH:
Catalytic reforming
LCSH:
Cobalt catalysts
LCSH:
Nickel catalysts
LCSH:
Methane
Abstract:
In recent years, syngas is the main product from dry reforming of methane (DRM)
which is efficient reaction to convert two main greenhouse gases (CH4 and CO2) into
hydrogen and carbon monoxide with H2/CO ratio equal to 1. Therefore, DRM over a Ni-Co
bimetallic catalyst on Al2O3 support was considered. This study investigated the use of the Ni
-Co/Al2O3, catalyst prepared by sol-gel method with different metal loading, compared with
monometallic Ni/Al2O3 (15wt.%) and Co/Al2O3 (15wt.%). From a previous study, Ni with
high activity on DRM has high carbon deposition which caused the deactivation of the Nibased
catalyst, Co demonstrated the better coking resistance and hence we decided to study
the bimetallic. The synthesized catalysts were characterized by X-ray diffraction (XRD),
Temperature programmed reduction (H2-TPR), N2-physisorption, and CO-chemisorption.
The catalysts were used on DRM with feed CH4:CO2 mixture composition of 50:50 (vol%)
and total flow rate of 70 cm3 min-1 under atmospheric pressure at 700 ºC. In this study, we
suggest that the presence of cobalt in Ni-Co/Al2O3 can improve surface area and metal
dispersion and the catalysts can be prepared in a one-step sol gel preparation method.
King Mongkut's University of Technology North Bangkok. Central Library
Address:
BANGKOK
Email:
library@kmutnb.ac.th
Created:
2016
Modified:
2019-10-15
Issued:
2019-10-15
บทความ/Article
application/pdf
BibliograpyCitation :
In Chemical Society of Thailand under the Patronage of Professor Dr. HRH Princess Chulabhorn and Chulalongkorn University Faculty of science. Pure and Applied Chemistry International Conference (PACCON 2016) (pp.233-236). Bangkok : Chemical Society of Thailand under the Patronage of Professor Dr. HRH Princess Chulabhorn
eng
©copyrights King Mongkut's University of Technology North Bangkok
RightsAccess:
ใช้เวลา
0.025506 วินาที
Supawat Pachop
| Title | Contributor | Type |
|---|---|---|
| CO2 reforming of methane on Al2O3-supported Ni,Co catalysts prepared by Sol-gel method
จุฬาลงกรณ์มหาวิทยาลัย Supawat Pachop | Suphot Phatanasri | วิทยานิพนธ์/Thesis |
| Catalytic performance for dry reforming of methane over Ni and Co supported on Al2O3
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Supawat Pachop;Suphot Phatanasri | บทความ/Article |
Suphot Phatanasri
| Title | Contributor | Type |
|---|---|---|
| The effect of potassium addition on acidity of Y-zeolite catalysts
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Natthapong Satitpoom;Suphot Phatanasri | บทความ/Article | |
| Dry reforming of methane with CO2 over y-Al2O3-HY supported Ni-Co catalysts
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Anchittha Liu;Suphot Phatanasri | บทความ/Article | |
| Catalytic performance for dry reforming of methane over Ni and Co supported on Al2O3
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Supawat Pachop;Suphot Phatanasri | บทความ/Article | |
| Carbon dioxide reforming of methane for syngas production over Ni-Co catalysts supported on Al2O3-HY zeolite
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Tipanate Chaovanich;Suphot Phatanasri | บทความ/Article |