| Research Title |
Enhancing pyrolytic oil production from pyrolytic
catalysis cracking (PCC) of waste cooking oil by
using in-situ hydrodeoxygenation process. |
| Date of Distribution |
10 May 2024 |
| Conference |
| Title of the Conference |
13th International Conference on Environmental Engineering, Science and Management. “Environment & Low-Carbon Society for Sustainable Future” |
| Organiser |
สมาคมวิศวกรรมสิ่งแวดล้อมแห่งประเทศไทย (สวสท.) ร่วมกับ ศูนย์วิจัยด้านการจัดการสิ่งแวดล้อมและสารอันตราย คณะวิศวกรรมศาสตร์ มหาวิทยาลัยขอนแก่น |
| Conference Place |
Pullman Khon Kaen Raja Orchid, Thailand |
| Province/State |
Khon Kaen |
| Conference Date |
9 May 2024 |
| To |
10 May 2024 |
| Proceeding Paper |
| Volume |
Vol. 39 No. 1 (2024) |
| Issue |
10R3-02 |
| Page |
84 |
| Editors/edition/publisher |
Thares Srisatit, Wanpen Wirojanagud, Chart Chiemchaisri, Pensri Wachlayarn, Arthit Neramittagapong and Sumana Ratpukdi |
| Abstract |
The purpose of this work is to upgrade pyrolytic oil from pyrolytic catalytic cracking (PCC) to
reduce oxygen content through in-situ hydrodeoxygenation (deoxygenation), using methanol as an in-situ
hydrogen donor. The reaction conditions were tested at a temperature of 230°C and a time of 6 hours. The
study examined the effect of Nickel (II) nitrate (Ni(NO3)2·6H2O, 97.0% purity). Catalysts were reduced at a
temperature of 550°C for 5 hours under an atmosphere of 10 vol% H2 mixed with 90 vol% N2 before usage.
A loading of 6 wt% on the HZSM-5 support (SiO2/Al2O3 = 40) was examined using the incipient wetness
impregnation method. The physical and chemical properties of the catalysts were characterized by XRD and
XANES. The upgraded oil products were analyzed for density (ASTM D1480-07), viscosity (ASTM D445
and D240), HHV, and CHNO. The morphology of the catalysts displayed a spherical shape and
agglomerated at higher nickel loadings of more than 6 wt%. The nickel content was affected by the
hydrodeoxygenation (HDO) reaction. The morphology of the catalysts displayed a spherical shape and
agglomerated, and a study on nickel loading at 6 wt% Ni/HZSM-5 showed the simultaneous generation of
esters and ketones from esterification reactions. The product properties of upgraded pyrolytic oil (UPO) met
standard specifications. |
| Author |
|
| Peer Review Status |
มีผู้ประเมินอิสระ |
| Level of Conference |
นานาชาติ |
| Type of Proceeding |
Full paper |
| Type of Presentation |
Oral |
| Part of thesis |
true |
| Presentation awarding |
false |
| Attach file |
|
| Citation |
0
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Publication
Journal Publication
ไทย