Construction starts on new helium plant in U.S. and more business news
| By Chemical Engineering
PLANT WATCH
Construction starts on new helium plant in U.S.
October 13, 2010 — Air Products and Chemicals, Inc. (Lehigh Valley, Pa.; www.airproducts.com) and Matheson (www.mathesongas.com), a member of the Taiyo Nippon Sanso Corp. (TNSC) group,…