Praxair to build and operate H2 & N2 system for new Indian Oil refinery
| By Gerald Ondrey
Praxair, Inc. (Danbury, Conn.; www.praxair.com) has received a major order from the Indian Oil Corporation Ltd. (www.iocl.com) for the long-term supply of hydrogen and nitrogen gases to its new 300,00-bbl/d greenfield oil refinery which is being…