| 2022-07 | An innovative high energy efficiency-based process enhancement of hydrogen liquefaction: Energy, exergy, and economic perspectives | Lee, Hyunhee; Haider, Junaid; Qyyum, Muhammad Abdul; Choe, Changgwon; Lim, Hankwon | ARTICLE | 74 |
| 2021-08 | Biogas upgrading through blends of deep eutectic solvents and monoethanol amine: 4 E analysis (energy, exergy, environmental, and economic) | Haider, Junaid; Kazmi, Bilal; Naquash, Ahmad; Qyyum, Muhammad Abdul; Ali, Imran; Lee, Moonyong; Lim, Hankwon | ARTICLE | 235 |
| 2022-02 | Economic and environmental sustainability for anaerobic biological treatment of wastewater from paper and cardboard manufacturing industry | Tawfik, Ahmed; Bakr, Marwa H.; Nasr, Mahmoud; Haider, Junaid; Al Mesfer, Mohammed K.; Lim, Hankwon; Qyyum, Muhammad Abdul; Lam, Su Shiung | ARTICLE | 302 |
| 2022-10 | Hybrid machine learning-based model for solubilities prediction of various gases in deep eutectic solvent for rigorous process design of hydrogen purification | Nagulapati, Vijay Mohan; Rehman, Hafiz Muhammad Raza Ur; Haider, Junaid; Qyyum, Muhammad Abdul; Choi, Gyu Sang; Lim, Hankwon | ARTICLE | 215 |
| 2022-03 | Hydrogen enrichment by CO2 anti-sublimation integrated with triple mixed refrigerant-based liquid hydrogen production process | Naquash, Ahmad; Haider, Junaid; Islam, Muhammad; Min, Seongwoong; Lee, Sanggyu; Lim, Hankwon; Lee, Moonyong; Qyyum, Muhammad Abdul | ARTICLE | 171 |
| 2022-09 | Mixed refrigerant-based simplified hydrogen liquefaction process: Energy, exergy, economic, and environmental analysis | Kim, Heehyang; Haider, Junaid; Qyyum, Muhammad Abdul; Lim, Hankwon | ARTICLE | 290 |
| 2021-09 | Renewable LNG production: Biogas upgrading through CO2 solidification integrated with single-loop mixed refrigerant biomethane liquefaction process | Naquash, Ahmad; Qyyum, Muhammad Abdul; Haider, Junaid; Lim, Hankwon; Lee, Moonyong | ARTICLE | 270 |
| 2023-02 | Separation and purification of syngas-derived hydrogen: A comparative evaluation of membrane- and cryogenic-assisted approaches | Naquash, Ahmad; Qyyum, Muhammad Abdul; Chaniago, Yus Donald; Riaz, Amjad; Yehia, Fatma; Lim, Hankwon; Lee, Moonyong | ARTICLE | 44 |
| 2022-10 | SNG production with net zero outflow of CO2 in an integrated energy system: An energy and economic aspects | Haider, Junaid; Lee, Boreum; Choe, Changgwon; Qyyum, Muhammad Abdul; Lam, Su Shiung; Lim, Hankwon | ARTICLE | 172 |
| 2022-02 | State-of-the-art assessment of cryogenic technologies for biogas upgrading: Energy, economic, and environmental perspectives | Naquash, Ahmad; Qyyum, Muhammad Abdul; Haider, Junaid; Bokhari, Awais; Lim, Hankwon; Lee, Moonyong | ARTICLE | 283 |
| 2022-04 | State-of-the-art process simulations and techno-economic assessments of ionic liquid-based biogas upgrading techniques: Challenges and prospects | Haider, Junaid; Qyyum, Muhammad Abdul; Riaz, Amjad; Naquash, Ahmad; Kazmi, Bilal; Yasin, Muhammad; Nizami, Abdul-Sattar; Byun, Manhee; Lee, Moonyong; Lim, Hankwon | ARTICLE | 342 |
| 2022-12 | Tetracyanoborate anion-based ionic liquid for natural gas sweetening and DMR-LNG process: Energy, exergy, environment, exergo-environment, and economic perspectives | Kazmi, Bilal; Haider, Junaid; Taqvi, Syed Ali Ammar; Ali, Syed Imran; Qyyum, Muhammad Abdul; Nagulapati, Vijay Mohan; Lim, Hankwon | ARTICLE | 248 |
| 2022-01 | Thermodynamic and economic assessment of cyano functionalized anion based ionic liquid for CO2 removal from natural gas integrated with, single mixed refrigerant liquefaction process for clean energy | Kazmi, Bilal; Haider, Junaid; Taqvi, Syed Ali Ammar; Qyyum, Muhammad Abdul; Ali, Syed Imran; Awan, Zahoor Ul Hussain; Lim, Hankwon; Naqvi, Muhammad; Naqvi, Salman Raza | ARTICLE | 169 |
