Molecular Sieves

Molecular sieves are materials used to separate molecules based on their size. Imagine them as tiny sponges with small holes that allow certain molecules to pass through while blocking others. They are often made from substances like zeolite or silica gel, which create a very structured, porous framework. Because of this design, molecular sieves can trap unwanted substances in gases or liquids, making them useful in various applications like drying air, purifying liquids, or even in certain industrial processes. Essentially, they act like filters for very small particles.