Dana Al Ghoul: Improving CO2 Capture

Innovation, Research Sustainable Energy

The Unité Chimie et Procédés (UCP), one of ENSTA’s laboratories, devotes a significant portion of its work to decarbonization through CO2 capture and utilization. Improving one of the CO2 capture processes is precisely the subject of the thesis by Dana Al Ghoul, a PhD student at the UCP, to whom Energy4Climate—the interdisciplinary center at the Institut Polytechnique de Paris focused on the energy transition—has dedicated a video.

Amines, organic compounds derived from ammonia, have the unique property of easily binding to CO2, which allows for highly efficient capture even in flue gases where its concentration is low.

But once the CO2 is captured, the amine solution must be heated to release the CO2 in a controlled manner so it can be stored or used in chemical or industrial applications. The only difficulty is that the release temperature is 120°C, which is energy-intensive and has so far limited the appeal of the process.

Is it possible to lower this temperature? That is the focus of Dana Al Ghoul’s thesis work presented in this video.

Dana Al Ghoul
Reportage d'E4C sur les travaux de thèse de Dana Al Ghoul

Our latest news

Alumni | Institute | Training | International | Student Life
Magali Maleh, Recipient of the ENSTA Foundation’s Excellence Scholarship

It takes a great deal of determination to stay motivated in your studies when you have to spend three hours a day commuting, with few career prospects in a sluggish economy. Magali Maleh, who grew up in crisis-stricken Argentina, knows this better than...

Magali Maleh, Recipient of the ENSTA Foundation’s Excellence Scholarship

It takes a great deal of determination to stay motivated in your studies when you have to spend three hours a day commuting, with few career prospects in a sluggish economy. Magali Maleh, who grew up in crisis-stricken Argentina, knows this better than...

Innovation | International | Research
ENSTA at IROS 2026

From September 27 to October 1, the 2026 edition of the IEEE IROS conference—one of the most prestigious scientific events in the field of robotics and intelligent systems—was held in Pittsburgh. Zhichen Lu, Benoit Clément, and Adriana Tapus were on site...

ENSTA at IROS 2026

From September 27 to October 1, the 2026 edition of the IEEE IROS conference—one of the most prestigious scientific events in the field of robotics and intelligent systems—was held in Pittsburgh. Zhichen Lu, Benoit Clément, and Adriana Tapus were on site...

Research
Engineers: The Cornerstone of Technological Sovereignty

During a research stay in Taiwan, Linda Gardelle, a professor and researcher in sociology at ENSTA, examined the decisive role engineers play in the island’s sovereignty. Under constant pressure from Beijing, their expertise in electronics—particularly in...

Engineers: The Cornerstone of Technological Sovereignty

During a research stay in Taiwan, Linda Gardelle, a professor and researcher in sociology at ENSTA, examined the decisive role engineers play in the island’s sovereignty. Under constant pressure from Beijing, their expertise in electronics—particularly in...

All news