Malika Boualleg

Title: Pioneering Innovations by Malika Boualleg in Alumina Gel and Lithium Adsorption

Introduction:

Malika Boualleg, an accomplished inventor and researcher hailing from Villeurbanne, France, is renowned for her significant contributions in the field of materials science and engineering. With an impressive total of 29 patents to her name, Boualleg has demonstrated her expertise in areas such as alumina gel production and lithium adsorption. In this article, we will delve into some of her groundbreaking patents and explore her affiliations with esteemed institutions and colleagues.

Alumina Gel Production:

Among Boualleg's latest patents is a method for producing an alumina gel with high dispersibility and a specific crystallite size. The process involves dissolving an aluminum precursor, aluminum chloride, in water at a controlled temperature, maintaining a pH range, and subsequently adjusting the pH by adding a basic precursor, sodium hydroxide. The resulting suspension is then subjected to filtration, without the need for additional washing steps. The novel alumina gel obtained exhibits exceptional dispersibility and unique characteristics, making it ideal for various industrial applications.

Lithium Adsorbent Material:

Boualleg's innovative prowess extends to the development of adsorbent materials for lithium extraction. Her patented process involves preparing a solid crystalline material, in particular, using extrusion, formula (LiCl).2Al(OH),nHO. This material demonstrates enhanced lithium adsorption capacity and improved adsorption kinetics compared to previous solutions. By selectively precipitating boehmite and subsequently subjecting it to hydrothermal treatment, Boualleg's method elevates the performance of materials used for extracting lithium from saline solutions. This invention holds tremendous potential for advancing the sustainable utilization of lithium resources.

Affiliations and Collaborations:

Over the course of her career, Boualleg has worked with prestigious institutions, showcasing her expertise and collaborating with fellow esteemed researchers. She has made significant contributions during her tenure at Universite Claude Bernard Lyon 1, where her research has undoubtedly advanced scientific understanding in the field of materials science. Additionally, she has collaborated with IFP Energies nouvelles, a leading energy research and development center based in France, further solidifying her reputation as an accomplished innovator.

Collaborative Endeavors:

Boualleg has had the privilege of collaborating with fellow researchers who have contributed significantly to their respective fields. Among her notable coworkers, Emily Maille and Cecile Thomazeau have offered invaluable insights and expertise, bolstering Boualleg's innovative endeavors. Their collaborations exemplify the power of collective intellectual efforts in driving groundbreaking advancements forward.

Conclusion:

Malika Boualleg's remarkable contributions in the realms of alumina gel production and lithium adsorption have solidified her position as an accomplished inventor and researcher in the field of materials science. Through her innovative patents and collaborations, Boualleg has demonstrated a dedication to pushing the boundaries of scientific knowledge. Her groundbreaking contributions have paved the way for advancements in multiple industries, with the potential to positively impact society in numerous ways.