Scholarworks@UNIST: Browsing Repository

Accurate measurement of phase equilibria and dissociation enthalpies of HFC-134a hydrates in the presence of NaCl for potential application in desalination File

Lee, Dongyoung , Lee, Yohan , Choi, Wonjung , Lee, Seungmin , Seo, Yongwon

Article Issue Date2016-04 View170

An experimental and thermodynamic study on CH4-CO2 replacement mechanism in various clathrate structures and depressurization-assisted replacement for effective CH4 production and CO2 sequestration File File

Choi, Wonjung

Thesis Issue Date2021-08 View74

Anomalous dissociation behavior of structure II (CH4+C3H8) hydrate during depressurization for hydrocarbon recovery File

Lee, Jonghyuk , Park, Minseo , Kim, Sungwoo , Mok, Junghoon , Choi, Wonjung , Seo, Yongwon

Article Issue Date2026-06 View24

CH4-CO2 replacement occurring in sII natural gas hydrates for CH4 recovery and CO2 sequestration File

Lee, Yohan , Choi, Wonjung , Shin, Kyuchul , Seo, Yongwon

Article Issue Date2017-10 View126

Clathrate-Based CO2 Capture from Co-2-Rich Natural Gas and Biogas File

Lim, Jiyeon , Choi, Wonjung , Mok, Junghoon , Seo, Yongwon

Article Issue Date2018-04 View148

Complementary and competitive dynamics of CO2 and N2 in CH4-Flue gas replacement within natural gas hydrates File

Mok, Junghoon , Lee, Jonghyuk , Choi, Wonjung , Seo, Yongwon

Article Issue Date2025-01 View227

Effective CH4 production and novel CO2 storage through depressurization-assisted replacement in natural gas hydrate-bearing sediment File

Choi, Wonjung , Mok, Junghoon , Lee, Jonghyuk , Lee, Yohan , Lee, Jaehyoung , Sum, Amadeu K. , Seo, Yongwon

Article Issue Date2022-11 View129

Effects of pressure and temperature conditions on thermodynamic and kinetic guest exchange behaviors of CH4 - CO2 + N-2 replacement for energy recovery and greenhouse gas storage File

Mok, Junghoon , Choi, Wonjung , Lee, Jonghyuk , Seo, Yongwon

Article Issue Date2022-01 View114

Effects of Sodium Chloride Dihydrate on the Dissociation Behavior of HFC-125a Hydrates File

Mok, Junghoon , Lim, Junkyu , Park, Minseo , Kwak, Jinsung , Seo, Yongwon , Choi, Wonjung

Article Issue Date2025-10 View27

Enhanced CH4–CO2 Replacement in Structure H Hydrates: Kinetics, Mechanisms, and Implications for CO2 Storage and CH4 Production File

Mok, Junghoon , Lee, Jonghyuk , Choi, Wonjung , Lee, Yohan , Seo, Yongwon

Article Issue Date2024-05 View192

Evaluation of kinetic salt-en ric hment behavior and separation performance of HFC-152a hydrate-based desalination using an experimental measurement and a thermodynamic correlation File

Mok, Junghoon , Choi, Wonjung , Seo, Yongwon

Article Issue Date2021-04 View78

Experimental and computational investigation of guest encapsulation and structural transformation behaviors in C3H8 hydrate-CO2 replacement for energy recovery and CO2 sequestration File

Lee, Jonghyuk , Yun, Soyeong , Mun, Seongju , Mok, Junghoon , Choi, Wonjung , Seo, Yongwon

Article Issue Date2025-04 View70

Influence of CH4 hydrate exploitation using depressurization and replacement methods on mechanical strength of hydrate-bearing sediment File

Lee, Yohan , Deusner, Christian , Kossel, Elke , Choi, Wonjung , Seo, Yongwon , Haeckel, Matthias

Article Issue Date2020-11 View128

Influence of CO2 injection rate and memory water on depressurization-assisted replacement in natural gas hydrates and the implications for effective CO2 sequestration and CH4 exploitation File

Choi, Wonjung , Mok, Junghoon , Lee, Jonghyuk , Lee, Yohan , Lee, Jaehyoung , Seo, Yongwon

Article Issue Date2024-11 View124

Influence of Competitive Inclusion of CO2 and N(2 )on sII Hydrate-Flue Gas Replacement for Energy Recovery and CO2 Sequestration File

Choi, Wonjung , Lee, Yohan , Mok, Junghoon , Seo, Yongwon

Article Issue Date2020-06 View82

Influence of feed gas composition on structural transformation and guest exchange behaviors in sH hydrate - Flue gas replacement for energy recovery and CO2 sequestration File

Choi, Wonjung , Lee, Yohan , Mok, Junghoon , Seo, Yongwon

Article Issue Date2020-09 View108

Influence of Memory Effect on the Growth Kinetics of Thermodynamically Promoted CO2 + H2 Hydrate for Rapid Hydrate-Based Gas Separation File

Ock, Dagyeong , Kang, Yeonjin , Lee, Jinwoo , Kim, Sungwoo , Mok, Junghoon , Go, Woojin , Choi, Wonjung

Article Issue Date2025-07 View92

Influence of structural transformation on guest exchange behavior in the sII hydrate-(CO2 + N-2) replacement for energy recovery and CO2 sequestration File

Lee, Jonghyuk , Mok, Junghoon , Choi, Wonjung , Seo, Yongwon

Article Issue Date2023-09 View139

Investigating the impact of N2 concentration on ternary gas hydrate formation for CH4 production and CO2 storage File

Mok, Junghoon , Kim, Sungwoo , Lee, Jonghyuk , Choi, Wonjung , Seo, Yongwon

Article Issue Date2025-07 View31

Investigation of theoretical maximum water yield and efficiency-optimized temperature for cyclopentane hydrate-based desalination File

Mok, Junghoon , Park, Minseo , Choi, Wonjung , Kang, Kyung Chan , Lee, Seungmin , Lee, Ju Dong , Seo, Yongwon

Article Issue Date2023-11 View168

Kinetic CO 2 selectivity in clathrate-based CO 2 capture for upgrading CO 2 -rich natural gas and biogas File

Lim, Jiyeon , Choi, Wonjung , Mok, Junghoon , Seo, Yongwon

Article Issue Date2019-08 View98

Mechanism and kinetics of guest exchange in sII hydrate - Flue gas replacement as revealed by experimental and computational approaches for hydrocarbon recovery and CO2 sequestration File

Choi, Wonjung , Go, Woojin , Lee, Yohan , Mok, Junghoon , Seo, Yongwon

Article Issue Date2021-08 View115

Molecular guest exchange and subsequent structural transformation in CH4-CO2 replacement occurring in sH hydrates as revealed by 13C NMR spectroscopy and molecular dynamic simulations File

Lee, Yohan , Go, Woojin , Kim, Yunju , Lim, Junkyu , Choi, Wonjung , Seo, Yongwon

Article Issue Date2023-01 View107

NaCl-induced enhancement of thermodynamic and kinetic CO2 selectivity in CO2 + N-2 hydrate formation and its significance for CO2 sequestration File

Mok, Junghoon , Choi, Wonjung , Kim, Sungwoo , Lee, Jonghyuk , Seo, Yongwon

Article Issue Date2023-01 View179

Optimal driving force for the dissociation of CH4 hydrates in hydrate-bearing sediments using depressurization File

Choi, Wonjung , Mok, Junghoon , Lee, Yohan , Lee, Jaehyoung , Seo, Yongwon

Article Issue Date2021-05 View109

Optimizing Hydrate-Based CO2 Capture in Saline Environments Using Low-Dosage THF for Seawater Utilization File

Kang, Yeonjin , Ock, Dagyeong , Lee, Jinwoo , Lee, Jonghyuk , Mok, Junghoon , Go, Woojin , Choi, Wonjung

Article Issue Date2025-08 View41

Structural transition induced by cage-dependent guest exchange in CH4 + C3H8 hydrates with CO2 injection for energy recovery and CO2 sequestration File

Lee, Yohan , Choi, Wonjung , Seo, Young-ju , Lee, Joo Yong , Lee, Jaehyoung , Seo, Yongwon

Article Issue Date2018-10 View120

The dual-functional roles of N-2 gas for the exploitation of natural gas hydrates: An inhibitor for dissociation and an external guest for replacement File

Mok, Junghoon , Choi, Wonjung , Seo, Yongwon

Article Issue Date2021-10 View107

The impact of the abnormal salinity enrichment in pore water on the thermodynamic stability of marine natural gas hydrates in the Arctic region File

Choi, Wonjung , Lee, Joonseop , Kim, Young-Gyun , Kim, Hanwoong , Rhee, Tae Siek , Jin, Young Keun , Kim, Ji-Hoon , Seo, Yongwon

Article Issue Date2021-12 View91

Theoretically achievable efficiency of hydrate-based desalination and its significance for evaluating kinetic desalination performance of gaseous hydrate formers File

Mok, Junghoon , Choi, Wonjung , Seo, Yongwon

Article Issue Date2022-02 View123

Thermodynamic and kinetic influences of NaCl on HFC-125a hydrates and their significance in gas hydrate-based desalination File

Choi, Wonjung , Lee, Yohan , Mok, Junghoon , Lee, Seungmin , Lee, Ju Dong , Seo, Yongwon

Article Issue Date2019-02 View130

Thermodynamic and structural features of chlorodifluoromethane (a sI-sII dual hydrate former) plus external guest (N-2 or CH4) hydrates and their significance for greenhouse gas separation File

Mok, Junghoon , Lim, Junkyu , Choi, Wonjung , Yun, Soyeong , Lee, Joonseop , Ko, Gyeol , Seo, Yongwon

Article Issue Date2021-08 View106

Thermodynamic phase equilibria and cage occupancy of NF3 hydrate File

Kim, Eunae , Choi, Wonjung , Seo, Yongwon

Article Issue Date2018-09 View94

Time-dependent observation of a cage-specific guest exchange in sI hydrates for CH4 recovery and CO2 sequestration File

Mok, Junghoon , Choi, Wonjung , Seo, Yongwon

Article Issue Date2020-06 View114

Unlocking theocean's potential: enhancing carbon capture throughinnovative replacement ofmethane hydrate byCO2 File

Chang, Ting-TIng , Choi, Wonjung , Seo, Yongwon , Santosa, Anisa Fitri , Lin, Jian-Jhih , Chen, Po-Yu , Tasi, Yao-Chuan , Sean, Wu-Yang

Article Issue Date2024-05 View106

Scholarworks@UNIST

Browsing by Author : Choi, Wonjung

UNIST | Library