A supercritical fluid refers to a state in which the temperature and pressure of a substance exceed its critical point, where ...

Let’s take it back to basics, with a look back to the start of the disruptions in 2021, no less. Krypton, xenon, and neon are usually by-products of very large air separation units (ASUs) and such ...

Important tasks like water desalination, dehumidification, and nuclear waste processing all involve expensive separation ...

Researchers in Bern are studying some of the oldest ice samples on the planet. They want to shed light on one of the main ...