This new formula is based on Nanoparticles of Fe₃O₄ coated with β-cyclodextrin and decorated with imidazole ionic liquids. In addition to its amazing efficiency, this formula can be quickly recovered via a magnetic field and reused up to five times.

Experiments show that the version with the longer alkyl chain provides the highest phase separation performance Oil And water. It also has low surface tension, thermal stability, and an efficiency of 92%Emulsions Make this Technology An important choice for the oil and petrochemical industries.

Researchers succeeded Zanjan society The Institute of Basic Sciences (IASBS) is developing a new generation of deodorantsEmulsions Environmentally friendly magnetic nanoparticles, which can solve the dismantling problem Emulsions “Water “In oil” stabilized with high efficiency and less consumption of chemicals.

Count Emulsions Water/oxygen is a well-known challenge in the oil, transportation and processing industries; They are stable structures that usually require a lot of chemicals, energy and time to separate.

In this project, the researchers presented a different approach and“green“To solve this problem, we rely on magnetic nanomaterials and imidazole-based ionic liquids.

One of the most important advantages of this Technology Possibility of recycling. After the separation process, the manufactured demulsifiers were collected by applying an external magnetic field and, after being washed, were used in a new cycle.

The results show that this nanomaterial maintained acceptable performance for at least five consecutive cycles, enhancing the possibility of its industrial use and reducing cost.

Researchers confirm that quantity Ionic liquid The stabilizer on the nanoparticle is relatively low, which reduces the overall cost compared to conventional demulsifiers based on pure ionic liquid. As a result, this approach has a competitive advantage in both economic and environmental terms.

However, the research team also points out some limitations. In particular, the need for higher concentrations to achieve the required efficiency in some industrial conditions has been raised.

However, due to the low ionic liquid consumption, this does not pose many economic problems.

The researchers suggest that in the future, the possibility of producing new ionic liquids with different chains or changing the anions to achieve higher efficiency should be studied.