Heat-resistant membrane separates molecules for less
A new heat-resistant membrane could make separating molecules cheaper and less harmful to the environment.
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A new heat-resistant membrane could make separating molecules cheaper and less harmful to the environment.
Industry has long relied upon energy-intensive processes, such as distillation and crystallization, to separate molecules that ultimately serve as ingredients in medicine, chemicals and other prod ...
Molecules are often separated by their size, shape or other properties. twomeows/Moment via Getty ImagesSeparating molecules is critical to producing many essential products. For example, in petroleum refining, the hydrocarbons – chemical compounds composed of hydrogens and carbons – in crude oil are separated into gasoline, diesel and lubricants by sorting them based on their molecular size, shape and weight. In the pharmaceutical industry, the active ingredients in medications are purified by
Tyre Nichols case shows officers still fail to intervene
Tyre Nichols case shows officers still fail to intervene