If a pore size in a membrane is comparable to the size of atoms and molecules, they can either pass through the membrane or be rejected, allowing separation of gases according to their molecular ...

What is a Sieve Shaker? Sieve shakers are referred to as the specialized equipment that aids in molecular diffusion via a homogeneous layer of sieves, allowing for precise particle segregation. Sieve ...

(Nanowerk Spotlight) The petrochemical industry relies on separating chemicals that differ by just fractions of a nanometer in size. Methanol must be purified from similarly-sized molecules in the ...