Ethylene Epoxidation in Low-Temperature AC Dielectric Barrier Discharge Effects of Dielectric Surface Roughness, number of Dielectric Barrier, and Oxygen Source
หัวหน้าโครงการ
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ฐิติพร สุทธิกุล
ทีมวิจัย
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ฐิติพร สุทธิกุล
หัวหน้าโครงการ
สุเมธ ชวเดช
นักวิจัยที่ปรึกษา
วันที่เริ่มโครงการ
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2 พ.ค. 2559
วัตถุประสงค์
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The overall objective of this study is to investigate the ethylene epoxidation in a low-temperature parallel plate DBD system in order to improve ethylene oxide production. The specific objectives of this study are:
1) to investigate the ethylene epoxidation performance in a low-temperature parallel plate DBD system with two rough glass plates as a dielectric barrier
2) to comparatively investigate the effects of operational parameters, including ethylene feed position, O2/C2H4 molar ratio, applied voltage, input frequency, and calcination temperatures on the activity of ethylene epoxidation.
3) to comparatively study the effects of dielectric surface roughness, by using smooth-surface and rough-surfaced glass plates, and number of dielectric barriers to investigate the effects of oxygen source on the epoxidation activity
4) to investigate the ethylene epoxidation in combination of catalytic processes with the DBD system by using Ag catalysts with/without promoters
