Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Seok-Woo Chung"'
Autor:
Sungkyu Lee, Min Jung Kim, Nuri Choi, Sang Yeon Hwang, Seok-Woo Chung, Seung-Jong Lee, Yongseung Yun
Publikováno v:
Archives of Metallurgy and Materials, Vol vol. 65, Iss No 2, Pp 869-878 (2020)
A mechanistic exposure experiment was performed on the commercially available and welded Ni-Cr-Mo-Fe alloy samples used in the piping materials of the coal gasification pilot plant. Thermodynamic Ellingham-Pourbaix stability diagrams were constructed
Externí odkaz:
https://doaj.org/article/e5a49c14fa304c23a27900b5e22e25d9
Autor:
Woo Chang Sung, Jun Young Kim, Seok Woo Chung, Dongjae Kim, Ah‐Hyung Alissa Park, Dong Hyun Lee
Publikováno v:
The Canadian Journal of Chemical Engineering. 101:147-159
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fde76b0bf44eb942470e4f81f5e75d5c
https://doi.org/10.1002/cjce.24551
https://doi.org/10.1002/cjce.24551
Publikováno v:
Advanced Powder Technology. 32:2336-2344
The effect of particle size distribution on the hydrodynamics of dilute-phase pneumatic conveying system was analyzed using computational particle fluid dynamics (CPFD) simulation. The influence of a simulation parameter, i.e., correction factor of d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eb44307efe170c2c42379e1ee79ef639
https://doi.org/10.1016/j.apt.2021.05.010
https://doi.org/10.1016/j.apt.2021.05.010
Autor:
Yongseung Yun, Seok-Woo Chung, Joo Hyun Park, Sang Yeon Hwang, Sungkyu Lee, Min Jung Kim, Seung-Jong Lee
Publikováno v:
Materials Testing. 61:584-590
A mechanistic exposure experiment was performed on the commercially available precipitation hardened VDM® alloy C–263 (Nicrofer® 5120 CoTi) Ni-Cr-Co-Mo alloy samples (21 wt.-% Cr, 21 wt.-% Co, 6.1 wt.-% Mo, 2.4 wt.-% Ti, 0.7 wt.-% Fe, 0.6 wt.-% A
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dbdda9bf6acf0724a24621554098fc86
https://doi.org/10.3139/120.111359
https://doi.org/10.3139/120.111359
Autor:
Seung-Jong Lee, Min Jung Kim, Sungkyu Lee, Yongseung Yun, Joo Hyun Park, Seok-Woo Chung, Sang Yeon Hwang
Publikováno v:
Materials Testing. 60:156-162
A mechanistic exposure experiment was performed on welded samples of the commercially available Haynes® Hastelloy® C–4® Ni-Cr-Mo-Fe alloy (65 wt.-% Ni, 16 wt.-% Cr, 16 wt.-% Mo, 3 wt.-% Fe, 2 wt.-% Co, 1 wt.-% Mn, 0.7 wt.-% Ti, 0.5 wt.-% Cu, 0.0
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c6a93c7361244d280b422f4af9ff89cb
https://doi.org/10.3139/120.111137
https://doi.org/10.3139/120.111137
Autor:
Yongseung Yun, Chan Lee, Yong-Jeon Kim, Seok Woo Chung, Sang Oh Ryu, Jin-Wook Lee, Jieun Lee, Sungkwang Lim
Publikováno v:
Korean Journal of Chemical Engineering. 34:54-61
The pneumatic transport characteristics of pulverized coal with very coarse grain size were investigated, especially related to fast circulating fluidized bed gasifier. The lock hopper system was used along with the top discharge blow tank technology
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::53aaf93adae2aab6d67c8e1eef369b9a
https://doi.org/10.1007/s11814-016-0237-9
https://doi.org/10.1007/s11814-016-0237-9
Publikováno v:
Materials Science Forum. 860:101-104
SUS316L, TiN and CrN films were corroded at 500 °C for up to 30 h in 1 atm of (N2/3.1%H2O/2.42%H2S)-mixed gas. SUS316L displayed poor corrosion resistance due to the formation of FeS. It corroded to (Fe, Ni)-mixed sulfides and FeS, forming highly fr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::89b36987b3aad67a85156715051673fa
https://doi.org/10.4028/www.scientific.net/msf.860.101
https://doi.org/10.4028/www.scientific.net/msf.860.101
Autor:
Yongseung Yun, Seok-Woo Chung, Jeom-In Baek, Donghwan， Jeon, Jin-Wook Lee, Jieun Lee, Suk-Hwan Kang, Hyo-Sik Kim, Ho-Jung Ryu, Seung-Jong Lee
Publikováno v:
Korean Journal of Chemical Engineering. 33:2610-2621
Experimental research on coal gasification with a filtration and desulfurization system for the development of an integrated gasification combined cycle (IGCC) was performed with Indonesian LG, KPU and Canadian Arch coals. A dry-feeding entrained-bed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e30033b87cecdcbd7d1530be96d96505
https://doi.org/10.1007/s11814-016-0100-z
https://doi.org/10.1007/s11814-016-0100-z
Publikováno v:
Waste Management and Resource Efficiency ISBN: 9789811072895
Institute for Advance Engineering in Korea has developed and tested the pilot-scale gasifiers since 1994 and has experienced several accidents and has solved safety issues during the last two decades. Actual accident cases are discussed with the inhe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ccb55af8a42f785ca720230017698470
https://doi.org/10.1007/978-981-10-7290-1_58
https://doi.org/10.1007/978-981-10-7290-1_58
