Výsledky vyhledávání - "Gyoung-Tae Jin"

Experimental Results of Post-combustion CO2 Capture in a CFB-type Reaction System Using 85 kg PEI-based Dry Sorbents

Autor: Gyoung-Tae Jin, Minkee Choi, Young Cheol Park, Sung-Ho Jo, Myung-Sik Shin, Yooseob Won, Chang-Keun Yi, Hyungseok Nam, Ji-Suk Park, Jae-Young Kim

Publikováno v: SSRN Electronic Journal.

In this study, the high-concentrated CO2 has been recovered in the CFB-type dry sorbent CO2 capture process using 85 kg PEI-based sorbents, which were developed by KAIST. The CO2 uptake was measured by TGA was 0.067 kg-CO2/kg-solid. The process consi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e27d0eabe943bf4b4de47e85b657da29
https://doi.org/10.2139/ssrn.3817101

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Total Integrated Operation of Gasifier, Hot Gas Desulfurizer, and SEWGS Process for Pre-combustion CO2 Capture Using Real Syngas from Coal

Autor: Dal-Hee Bae, Sung-Ho Jo, Jong-Ho Moon, Ho-Jung Ryu, Gyoung-Tae Jin

Publikováno v: Energy Procedia. 114:2128-2135

SEWGS (Sorption Enhanced Water Gas Shift) process is one of options for pre-combustion CO 2 capture using dry absorbent and water gas shift catalyst. In this process, the thermodynamic equilibrium in the shift reaction can be enhanced to give more hy

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1fc70ced83cfd26e9ffc88fdba46b53e
https://doi.org/10.1016/j.egypro.2017.03.1347

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CO2 methanation in a bench-scale bubbling fluidized bed reactor using Ni-based catalyst and its exothermic heat transfer analysis

Autor: Gyoung-Tae Jin, Jeom-In Baek, Yooseob Won, Ho-Jung Ryu, Doyeon Lee, Hana Kim, Byung Wook Hwang, Min Jae Kim, Myung Won Seo, Seung Yong Lee, Hyungseok Nam, Jung Hwan Kim, Sang-Goo Jeon

Publikováno v: Energy. 214:118895

CO2 methanation, as a power-to-gas technology, is considered to be an important method to secure energy supply by utilizing CO2 and H2 gases. In this study, a 0.2 kW CH4 bench-scale fluidized bed reactor was used for CO2 methanation using approximate

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6a0c0421f93c1d5d55589b2f5d0b03a7
https://doi.org/10.1016/j.energy.2020.118895

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Post-combustion CO2 capture process in a circulated fluidized bed reactor using 200 kg potassium-based sorbent: The optimization of regeneration condition

Autor: Hyungseok Nam, Sung-Ho Jo, Chang-Keun Yi, Je-Min Woo, Jaehyeon Park, Young Cheol Park, Gyoung-Tae Jin, Yooseob Won, Jae-Young Kim, Seung Yong Lee

Publikováno v: Energy. 208:118188

The Potassium-based dry sorbent CO2 capture process can selectively capture CO2 from flue gas without toxicity. In this study, the optimization of regeneration condition was investigated to pursue economical CO2 capture process in a circulated fluidi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b6950232ae0b104980d4e3519847b7cb
https://doi.org/10.1016/j.energy.2020.118188

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Hydrodynamics and heat transfer coefficients during CO2 carbonation reaction in a circulated fluidized bed reactor using 200 kg potassium-based dry sorbent

Autor: Chang-Keun Yi, Sung-Ho Jo, Hyunuk Kim, Gyoung-Tae Jin, Yooseob Won, Jaehyeon Park, Jae-Young Kim, Su-Yeong Jung, Jae Min Woo, Young Cheol Park, Seung Yong Lee, Hyungseok Nam

Publikováno v: Energy. 193:116643

Dry sorbent CO2 capture process is a proven technology to remove CO2 efficiently from flue gas. The current system was used to understand the effect of solid inlet height (Hin) and horizontal heat transfer tubes on solid hydrodynamics in the fast flu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::290b68299789c3ec93098f809359da73
https://doi.org/10.1016/j.energy.2019.116643

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Hydrodynamics of a hybrid circulating fluidized bed reactor with a partitioned loop seal system

Autor: Chan Seung Park, Gyoung Tae Jin, Dal-Hee Bae, Joseph M. Norbeck, Jong-Ho Moon, Dowon Shun, Minyoung Yun

Publikováno v: Korean Journal of Chemical Engineering. 32:1440-1446

A circulating fluidized bed (CFB) with a hybrid design has been developed and optimized for steam hydrogasification. The hybrid CFB is composed of a bubbling fluidized bed (BFB) type combustor and a fast fluidized bed (FB) type gasifier. Char is burn

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::614caa12bcfdbbb13e563955e8f833c5
https://doi.org/10.1007/s11814-015-0081-3

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Particle Attrition Characteristics in a Bubbling Fluidized Bed Under High Temperature and High Pressure Conditions

Autor: Byoung-Moo Min, Gyoung Tae Jin, Ho-Jung Ryu, Young Cheol Park, Dong-Ho Lee, Jong-Ho Moon, Jong-Seop Lee

Publikováno v: Clean Technology. 20:359-366

Attrition characteristics of PKM1-SU particles, CO2 absorbents for pre-combustion CO2 capture process, and FCC particles, catalytic particles for hydro cracking of crude oil, were investigated at high temperature and high pressure conditions. Particl

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8e7c6ee87b53a7dddeec7e392a8f56a4
https://doi.org/10.7464/ksct.2014.20.4.359

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