Zobrazeno 1 - 10
of 240
pro vyhledávání: '"Hyun Seog Roh"'
Autor:
Ga-Ram Hong, Kyoung-Jin Kim, Seon-Yong Ahn, Beom-Jun Kim, Bong-Gyeong Shin, Min-Ju Oh, Yeol-Lim Lee, Hyun-Seog Roh
Publikováno v:
Catalysts, Vol 14, Iss 2, p 99 (2024)
To develop customized sulfur–resistant catalysts for the water gas shift (WGS) reaction in the waste–to–hydrogen process, the effects of changing the nucleation conditions of the CeO2 support on catalytic performance were investigated. Supersat
Externí odkaz:
https://doaj.org/article/f0ef84d4779545fd8af51e57b45e570e
Publikováno v:
Catalysts, Vol 13, Iss 4, p 710 (2023)
Hydrogen is mainly produced by steam reforming of fossil fuels. Thus, research has been continuously conducted to produce hydrogen by replacing fossil fuels. Among various alternative resources, waste is attracting attention as it can produce hydroge
Externí odkaz:
https://doaj.org/article/bee1d2f049a34e7aa3c8997639db090b
Feasibility Assessment on Remanufacturing of Ni–Mo/γ–Al2O3 Catalyst for Residue Hydrodesulfurization
Publikováno v:
Catalysts, Vol 13, Iss 4, p 738 (2023)
Residue hydrodesulfurization (RHDS) is a critical process in the petroleum refining industry for removing sulfur compounds from heavy residual oils. However, catalysts used in RHDS can easily be deactivated by numerous factors, leading to reduced pro
Externí odkaz:
https://doaj.org/article/ffdc079fc3c54d76b5d1b64b81175207
Autor:
Ga-Ram Hong, Kyoung-Jin Kim, Seon-Yong Ahn, Beom-Jun Kim, Ho-Ryong Park, Yeol-Lim Lee, Sang Soo Lee, Yukwon Jeon, Hyun-Seog Roh
Publikováno v:
Catalysts, Vol 12, Iss 12, p 1670 (2022)
To improve the sulfur tolerance of CeO2-supported Pt catalysts for water gas shift (WGS) using waste-derived synthesis gas, we investigated the effect of synthesis methods on the physicochemical properties of the catalysts. The Pt catalysts using CeO
Externí odkaz:
https://doaj.org/article/26dadeb62257442eb39034bd78ac504d
Publikováno v:
Catalysis Reviews. :1-84
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d272325f8dad05b1370a4aa864ce0b48
https://doi.org/10.1080/01614940.2022.2162677
https://doi.org/10.1080/01614940.2022.2162677
Publikováno v:
Journal of Industrial and Engineering Chemistry. 118:341-350
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3706ca563712010d2ac1829c70a68a38
https://doi.org/10.1016/j.jiec.2022.11.019
https://doi.org/10.1016/j.jiec.2022.11.019
Autor:
Se Jin Oh, Min Woo Kang, Jong Cheol Lee, Hun Ho Lee, Hyun-Seog Roh, Yukwon Jeon, Dong Jin Kim, Sang Soo Lee
Publikováno v:
Korean Journal of Environmental Agriculture. 41:223-229
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::32b00b4a5fcb82bb49a94302cf760f7d
https://doi.org/10.5338/kjea.2022.41.4.27
https://doi.org/10.5338/kjea.2022.41.4.27
Autor:
Kyoung-Jin Kim, Kyung-Won Jeon, Ga-Ram Hong, Byong-Hun Jeon, Jong Wook Bae, Won-Jun Jang, Yeol-Lim Lee, Hyun-Seog Roh
Publikováno v:
Journal of Industrial and Engineering Chemistry. 115:537-543
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8379321d0328db186be5ede66905e9c1
https://doi.org/10.1016/j.jiec.2022.08.041
https://doi.org/10.1016/j.jiec.2022.08.041
Autor:
Ho-Ryong Park, Beom-Jun Kim, Yeol-Lim Lee, Seon-Yong Ahn, Kyoung-Jin Kim, Ga-Ram Hong, Seong-Jin Yun, Byong-Hun Jeon, Jong Wook Bae, Hyun-Seog Roh
Publikováno v:
Catalysts, Vol 11, Iss 12, p 1468 (2021)
Research is being actively conducted to improve the carbon deposition and sintering resistance of Ni-based catalysts. Among them, the Al2O3-supported Ni catalyst has been broadly studied for the dry reforming reaction due to its high CH4 activity at
Externí odkaz:
https://doaj.org/article/1fb41b982c9b495d9c93fdeb7212b214
Autor:
Yeol-Lim Lee, Hyo-Young Kim, Kyoung-Jin Kim, Ga-Ram Hong, Jae-Oh Shim, Young-Wan Ju, Hyun-Seog Roh
Publikováno v:
International Journal of Hydrogen Energy. 47:30950-30958
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a935343aaf1c53e60727246de4e52b3b
https://doi.org/10.1016/j.ijhydene.2021.12.175
https://doi.org/10.1016/j.ijhydene.2021.12.175