Zobrazeno 1 - 10
of 42
pro vyhledávání: '"Un Ho Jung"'
Autor:
Jong-Eun Hong, Un-ho Jung, Jiyu Kim, Heejin Kim, Dong Woo Joh, Seung-Bok Lee, Keejung Kim, Tak-Hyoung Lim, Seok-Joo Park, Rak-Hyun Song, Yongha Park, Kee Young Koo, Hye-Sung Kim
Publikováno v:
Proceedings of the MATSUS23 & Sustainable Technology Forum València (STECH23).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2e5385363e6375cb5e9df99451f85299
https://doi.org/10.29363/nanoge.matsus.2023.298
https://doi.org/10.29363/nanoge.matsus.2023.298
A small loading of highly dispersed Ru on Ni/MgAl2O4 catalyst was investigated in the dry reforming of methane (DRM) process. The catalysts were synthesized by impregnation and deposition-precipitation methods; the DRM reaction was performed at CH4/C
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cae48abc61eb4bffb43a2c214bbf1982
Dry Reforming of Methane over Ni-Ru/MgAl2O4 Catalyst with High Coke Resistance for Syngas Production
Publikováno v:
2020 5th International Conference on Smart and Sustainable Technologies (SpliTech).
Dry reforming of methane (DRM) has attracted attention as an eco-friendly technology that generates synthetic gas from two main greenhouse gases, CH 4 and CO 2 . However, the catalysts applied for DRM are easily deactivated due to carbon deposition a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::62501a7dead5d356c8accf02dd10f508
https://doi.org/10.23919/splitech49282.2020.9243723
https://doi.org/10.23919/splitech49282.2020.9243723
Publikováno v:
Catalysts; Volume 12; Issue 2; Pages: 216
The dependence of the catalytic activity and coke resistance of Ni-based catalysts on the support type was investigated in the dry reforming of methane (DRM). Catalysts were prepared using incipient wetness impregnation and analyzed using ICP-OES, BE
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f9c7490463fcc7c779d7d4c0771a62f1
https://doi.org/10.3390/catal12020216
https://doi.org/10.3390/catal12020216
Autor:
Un-Ho Jung, Chang Hyun Ko, Wang Rai Yoon, Young-Kwon Park, Eui Hyun Cho, Dahye Song, Kwang Yeol Park, Kee Young Koo
Publikováno v:
Chemical Engineering Journal. 428:131393
As part of carbon energy recycling, the CO2 methanation process in the power to gas technology, which converts the electricity grid into a gas grid [CO2 + 4H2 (produced by surplus electricity) → CH4] using a catalytic process, has been developed in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1fef7cb69cf43d9b9a32e8191eb25b8b
https://doi.org/10.1016/j.cej.2021.131393
https://doi.org/10.1016/j.cej.2021.131393
Publikováno v:
Catalysis Today. :129-135
Ru-coated FeCrAlloy monolith catalysts were prepared by a deposition-precipitation (DP) method with different solution pHs and evaluated the catalytic activity in natural gas steam reforming (NGSR) reaction for H 2 production. The characteristics of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f3abaca566d634696a97cc9cf627c358
https://doi.org/10.1016/j.cattod.2016.11.016
https://doi.org/10.1016/j.cattod.2016.11.016
Publikováno v:
Applied Catalysis A: General. 525:103-109
A Ni nanosheet-coated FeCrAlloy monolith catalyst was successfully prepared using a deposition-precipitation-based “Korea Institute of Energy Research” (KIER) coating method, which provides a uniform coating of highly dispersive Ni catalyst on th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::458900fdf53cd4015fd14558074f0e78
https://doi.org/10.1016/j.apcata.2016.07.016
https://doi.org/10.1016/j.apcata.2016.07.016
Publikováno v:
Korean Journal of Chemical Engineering. 33:3115-3120
A K-promoted 10Ni-(x)K/MgAl2O4 catalyst was investigated for the combined H2O and CO2 reforming (CSCR) of coke oven gas (COG) for syngas production. The 10Ni-(x)K/MgAl2O4 catalyst was prepared by co-impregnation, and the K content was varied from 0 t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::13efe56b5410f305cd9a617346bfb6f6
https://doi.org/10.1007/s11814-016-0149-8
https://doi.org/10.1007/s11814-016-0149-8
Autor:
Un-Ho Jung, Kee Young Koo, Dahye Song, Geun Bae Rhim, Young Eun Kim, Hyo Been Im, Ji Chan Park, Heon Do Jeong, Dong-Wook Lee, Dong Hyun Chun, Min Hye Youn, Ki Bong Lee
Publikováno v:
Fuel. 281:118791
This study investigated the effect of impregnating Ba into an Al2O3 catalyst on the acid-base property and catalytic activity in the dehydration of 1-octanol to produce 1-octene. The Ba/Al2O3 catalysts were prepared by the incipient wetness method wi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3f62b6c0240bc466119a2bfa706629be
https://doi.org/10.1016/j.fuel.2020.118791
https://doi.org/10.1016/j.fuel.2020.118791
Publikováno v:
Research on Chemical Intermediates. 42:237-248
The effect of Ce-promotion on 50 wt% Ni-based catalysts during the prereforming of n-tetradecane and its optimum content were investigated. The Ni catalyst was synthesized by deposition–precipitation method. Next, various amounts of Ce (0–13 wt%)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f013c09d062454b045a3a7b2c5a4b69e
https://doi.org/10.1007/s11164-015-2316-7
https://doi.org/10.1007/s11164-015-2316-7