Students learn to identify various methods for separating mixtures to define density. Matter: Separation of Mixtures: Students learn to identify various methods for separating mixtures, to define ...

The U.S. chemical industry includes producers of industrial gases, large-volume commodity chemicals and polymers, chemical products for agricultural and medicinal uses, and performance-targeted ...

A research team led by Professor Kotohiro Nomura from Tokyo Metropolitan University has developed a method for the depolymerization of PET (polyethylene terephthalate) using alcohols and an ...

MIT engineers have come up with a method of extracting clean water and reusable oil from oil spills using nanoparticles that turn the oil into magnetic ferrofluids. When oil spills occur, the polluted ...

The United States is the world's largest consumer and producer of aluminum. In 1995, the primary smelting sector of the industry produced 3.375 million metric tons of aluminum, constituting 17.3 ...