Liquid chromatography - mass spectrometry (LC-MS) combines two approaches to separate and identify molecules or compounds present in a sample. High performance liquid chromatography (HPLC) separates ...
Purification of ethylene (Câ‚‚Hâ‚„), the largest-volume product of the chemical industry, currently involves energy-intensive processes such as chemisorption (COâ‚‚ removal), catalytic hydrogenation (Câ‚‚Hâ‚‚ ...