Zobrazeno 1 - 10
of 43
pro vyhledávání: '"Kyung-Seun Yoo"'
Autor:
Soheil Valizadeh, Hanie Hakimian, Eui Hyun Cho, Chang Hyun Ko, See Hoon Lee, Gwang Hoon Rhee, Sang-Chul Jung, Kyung-Seun Yoo, Young-Kwon Park
Publikováno v:
International Journal of Hydrogen Energy. 47:37218-37226
Autor:
Seul Bee Lee, Byong-Hun Jeon, Young-Kwon Park, Gwang Hoon Rhee, Young-Min Kim, Kyung-Seun Yoo, Sumin Pyo, Y.-K. Park, Yong Jun Choi, Moonis Ali Khan
Publikováno v:
Journal of Industrial and Engineering Chemistry. 103:136-141
The effect of catalyst structure, acidity, and Ga addition of zeolites on the pyrolysis of polypropylene (PP) was investigated by comparing PP cracking efficiency and product distribution properties in this study. Thermogravimetric analysis result in
Autor:
Young-Min Kim, Muhammad Zain Siddiqui, Young-Kwon Park, Se Jeong Lim, Kyung-Seun Yoo, Jong-Ki Jeon
Publikováno v:
Journal of Nanoscience and Nanotechnology. 21:4121-4124
This study evaluated the feasibility of low-cost nanoporous catalysts, such as dolomite and red mud, on the production of aromatic hydrocarbons via the catalytic pyrolysis of polyethylene terephthalate (PET). Compared to the non-catalytic pyrolysis o
Publikováno v:
Sustainability; Volume 13; Issue 23; Pages: 13386
Sustainability, Vol 13, Iss 13386, p 13386 (2021)
Sustainability, Vol 13, Iss 13386, p 13386 (2021)
A kinetic analysis of non-catalytic pyrolysis (NCP) and catalytic pyrolysis (CP) of polypropylene (PP) with different catalysts was performed using thermogravimetric analysis (TGA) and kinetic models. Three kinds of low-cost natural catalysts were us
Autor:
Jung Sul Jung, Sang Chai Kim, Sumin Pyo, Young-Min Kim, Young-Kwon Park, Gwang Hoon Rhee, Kyung Seun Yoo, Sang-Chul Jung
Publikováno v:
Journal of nanoscience and nanotechnology. 21(7)
This study examined the catalytic effects of Al-MCM-41 on the pyrolysis of wood plastic composite via the thermogravimetric analysis (TGA) and model-free kinetic analysis. Al-MCM-41 containing nanopores, with a high BET surface area (633 m2/g) and ac
Autor:
Seul-Bee Lee, Sumin Pyo, Jung Sul Jung, Young-Kwon Park, Y.-K. Park, Young-Min Kim, Kyung-Seun Yoo
Publikováno v:
Materials Letters. 300:130107
Desilicated HZSM-5 (DeHZSM-5) was prepared by the desilication of HZSM-5 (SiO2/Al2O3: 30) and applied to the catalytic pyrolysis of polystyrene (PS) by thermogravimetric analysis (TGA) and pyrolyzer-gas chromatography/mass spectrometry (Py-GC/MS). TG
Autor:
Jae Hyuck Kim, Kyung Seun Yoo
Publikováno v:
Journal of Environmental Policy and Administration. 25:139-171
Autor:
Hannah Kim, Ji Man Kim, Kyung-Seun Yoo, Changkook Ryoo, Sunghoon Park, Young-Kwon Park, Sang-Chul Jung, Eun Hwa Lee, Heejin Lee
Publikováno v:
Science of Advanced Materials. 9:945-948
Publikováno v:
Journal of Korea Society of Waste Management. 33:760-771
Publikováno v:
Applied Chemistry for Engineering. 27:478-482
In this study, a bubbling fluidized bed pyrolyzer (0.076 m I.D. and 0.8 m high) was employed to investigate the fast pyrolysis characteristics of larch sawdust which is abundant in Korea. The effects of operation conditions, such as bed temperature (