But calcium shows up in lots of other stuff too. For example ... One of the most common chemicals connected to calcium is called “carbonate”, and together they make calcium carbonate. Calcium ...

This is different from the chemical that makes up seashells, which is calcium carbonate. Luckily, sea shells and teeth don’t dissolve in water. There is a special soft flexible plastic material that ...

The result is microsphere crystals of calcium carbonate, but that was only half the battle. To really get effective cooling, the resulting paint needs a very high density of spheres. The trick ...

Construction is imminent for a carbon-capture project aimed at reducing CO2 emissions from steel production while producing carbon-neutral calcium carbonate. At the U.S. Steel manufacturing facility ...