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Thongthai Witoon. Effect of integration manner of two active components composed of Fe-Co/K-Al2O3 and In2O3/SAPO-34 on CO2 hydrogenation to lower olefins. (). King Mongkut's University of Technology North Bangkok. Central Library. : , 2019.
Effect of integration manner of two active components composed of Fe-Co/K-Al2O3 and In2O3/SAPO-34 on CO2 hydrogenation to lower olefins
Name: Jularut Thongkum
Organization :
Kasetsart University. Faculty of Engineering
Name: Thongthai Witoon
Organization :
Kasetsart University. Faculty of Engineering
Email :
fengttwi@ku.ac.th
LCSH:
Alkenes
LCSH:
Hydrogenation
LCSH:
Aluminum oxide
LCSH:
Iron oxides
LCSH:
Indium tin oxide
Abstract:
Lower olefins including C2H4, C3H6 and C4H8 can be produced from CO2 hydrogenation via two different routes using CO intermediate and methanol intermediate. In this work, CO2 hydrogenation to lower olefins was studied over a Fe-Co K-Al2O3 as the CO intermediate catalyst admixed with a In2O3 SAPO-34 as the methanol intermediate catalyst at reaction temperatures and pressure of 340400 Celsius degrees and 20 bar, respectively. The effect of catalyst bed configurations on the CO2 conversion and selectivity of lower olefins was investigated. The results showed that a physical mixing between those active phases provided to a higher paraffin selectivity. Placing Fe-Co K-Al2O3 on top followed by In2O3 SAPO-34 in one reactor enhanced the olefin formation. The best yield of light olefins (15.23 percent) with a CO2 conversion of 42.62 percent and olefin paraffin ratio of 5.4 is achieved over In2O3 SAPO-34 on top followed by Fe-Co K-Al2O3 at 360 Celsius degrees and 20 bar.
King Mongkut's University of Technology North Bangkok. Central Library
Address:
BANGKOK
Email:
library@kmutnb.ac.th
Created:
2019
Modified:
2019-09-17
Issued:
2019-09-17
บทความ/Article
application/pdf
BibliograpyCitation :
In Chemical Society of Thailand under the Patronage of Professor Dr. HRH Princess Chulabhorn. Pure and Applied Chemistry International Conference 2019 (PACCON 2019) (CS70-74). Bangkok : Mahidol University
eng
©copyrights King Mongkut's University of Technology North Bangkok
RightsAccess:
ใช้เวลา
0.023798 วินาที
Jularut Thongkum
| Title | Contributor | Type |
|---|---|---|
| Effect of integration manner of two active components composed of Fe-Co/K-Al2O3 and In2O3/SAPO-34 on CO2 hydrogenation to lower olefins
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Jularut Thongkum;Thongthai Witoon | บทความ/Article |
Thongthai Witoon
| Title | Contributor | Type |
|---|---|---|
| Synthesis of bimodal porous silica from rice husk ash using chitosan as template and the application as catalyst support for Fischer-Tropsch synthesis
มหาวิทยาลัยเกษตรศาสตร์ Thongthai Witoon | Metta Chareonpanich Paisan Kongkachuichay Phungphai Phanawadee | วิทยานิพนธ์/Thesis |
| Effect of integration manner of two active components composed of Fe-Co/K-Al2O3 and In2O3/SAPO-34 on CO2 hydrogenation to lower olefins
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Jularut Thongkum;Thongthai Witoon | บทความ/Article | |
| Effect of pore size and surface chemistry of porous silica on CO2 adsorption
มหาวิทยาลัยสงขลานครินทร์. สำนักทรัพยากรการเรียนรู้คุณหญิงหลง อรรถกระวีสุนทร Thongthai Witoon;Metta Chareonpanich | บทความ/Article |