Josiah Obaghwarhievwo Adjene

Energy Optimization and Heat Integration in Amine-based CO₂ Capture from Natural Gas: An Aspen HYSYS Simulation Study

Basil Okonkwo Maduike, Vin Onyebuchi Ndubueze, Mike Osagie Odigie & Josiah Obaghwarhievwo Adjene · Journal of Energy Research and Reviews · 2026

The high energy demand associated with solvent regeneration remains a major limitation in amine-based carbon dioxide (CO₂) capture from natural gas, significantly affecting process efficiency and operational cost. Despite the widespread use of chemical absorption technologies, li...

Open access Research Article 10.9734/jenrr/2026/v18i6516

Energy–Efficiency Trade-Offs and Process Optimization in Amine-Based CO₂ Removal from Natural Gas: A Comparative Aspen HYSYS Study of Niger Delta Gas Systems

Basil Okonkwo Maduike, Vin Onyebuchi Ndubueze, Mike Osagie Odigie & Josiah Obaghwarhievwo Adjene · Asian Journal of Biotechnology and Bioresource Technology · 2026

The efficient removal of carbon dioxide (CO₂) from natural gas remains a critical challenge in gas processing due to its implications for energy efficiency, operational cost, and environmental sustainability. Despite the widespread use of amine-based absorption systems, there rem...

Open access Research Article 10.9734/ajb2t/2026/v12i2294