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Preeyaporn Ruengrung. Selective adsorption of hexane and methanol over mesoporous aluminosilicates. Master's Degree(Chemical Engineering). Kasetsart University. Office of the University Library. : Kasetsart University, 2018.
Selective adsorption of hexane and methanol over mesoporous aluminosilicates
Name: Preeyaporn Ruengrung
Classification :.LCCS: QD181.S6
LCSH:
Aluminum silicates.
LCSH:
Hexane
-- Absorption and adsorption.
LCSH:
Methanol
-- Absorption and adsorption.
Abstract:
This work aimed to effectively utilize a solid waste, bagasse ash, as a main raw material for the syntheses of silicalite, ZSM-5 zeolite, and modified amorphous aluminosilicate and apply for methanol and n-hexane adsorptions by means of silica sources. For methanol adsorption study, the adsorption temperature was set at 40 oC, where the total gas flow rate was set and varied in the range of 20- 60 ml/min (N2 balance). It was found that bagasse ash-derived ZSM-5 zeolite exhibited outstanding methanol adsorption ability compared to other adsorbents for almost all N2 flow rates due to its higher surface area and the polar characteristic of aluminosilicate framework. In the case of n-hexane adsorption, adsorption temperature was set at 100 oC using the same range of total gas flow rate. It was found that silicalite exhibited the excellent n-hexane adsorption performance in all N2 flow rates due to the non-polar characteristic of silicalite porous silica framework. Moreover, the order of key factors affecting the methanol adsorption performance based on the scope of this work are shown as follows: surface area > flow rate > pore size > chemical functional groups; the key factors affecting the nhexane adsorption performance are shown as follows: chemical function groups > surface area > flow rate > pore size.
Kasetsart University. Office of the University Library
Address:
Bangkok
Email:
tdckulib@ku.ac.th
Name: Metta Chareonpanich.
Role:
Thesis Advisor
Name: Waleeporn Donphai.
Role:
Thesis Co-Advisor
Created:
2018
Modified:
2025-06-25
Issued:
2025-06-25
วิทยานิพนธ์/Thesis
วิทยานิพนธ์/Thesis
application/pdf
URL: https://www.lib.ku.ac.th/KUthesis/2561/preeyaporn-rue-all.pdf
CallNumber:
QD181.S6.P74
eng
DegreeName: Master of Engineering
Level: Master's Degree
Descipline: Chemical Engineering
Grantor: Kasetsart University
©copyrights Kasetsart University
RightsAccess:
ใช้เวลา
0.027463 วินาที
Preeyaporn Ruengrung
| Title | Contributor | Type |
|---|---|---|
| Selective adsorption of hexane and methanol over mesoporous aluminosilicates
มหาวิทยาลัยเกษตรศาสตร์ Preeyaporn Ruengrung | Metta Chareonpanich. Waleeporn Donphai. | วิทยานิพนธ์/Thesis |
Metta Chareonpanich.
| Title | Creator | Type and Date Create |
|---|---|---|
| Effect of pore structure of silica support on hydrogen and carbon productions from methane over nickel catalyst
มหาวิทยาลัยเกษตรศาสตร์ Waleeporn Donphai.;Metta Chareonpanich. | Orrakanya Phichairatanaphong. | วิทยานิพนธ์/Thesis |
| Selective adsorption of hexane and methanol over mesoporous aluminosilicates
มหาวิทยาลัยเกษตรศาสตร์ Metta Chareonpanich.;Waleeporn Donphai. | Preeyaporn Ruengrung | วิทยานิพนธ์/Thesis |
Waleeporn Donphai.
| Title | Creator | Type and Date Create |
|---|---|---|
| Effect of pore structure of silica support on hydrogen and carbon productions from methane over nickel catalyst
มหาวิทยาลัยเกษตรศาสตร์ Waleeporn Donphai.;Metta Chareonpanich. | Orrakanya Phichairatanaphong. | วิทยานิพนธ์/Thesis |
| Selective adsorption of hexane and methanol over mesoporous aluminosilicates
มหาวิทยาลัยเกษตรศาสตร์ Metta Chareonpanich.;Waleeporn Donphai. | Preeyaporn Ruengrung | วิทยานิพนธ์/Thesis |