Air Products and Chemicals Inc. (APD) recently had a ground-breaking ceremony at the site of a $70 million expansion of its Missouri Manufacturing and Logistics Centre in Maryland Heights, near St. Louis, MO. The investment, which is Air Products Membrane Solutions' largest ever, is supported by rising product demand for biogas and hydrogen recovery applications, as well as customer need for nitrogen in the aerospace industry and greener fuels in the maritime sector. The new manufacturing facility is expect ...