Praxair starts up ASU in Brazil
| By Gerald Ondrey
White Martins, the Brazil-based subsidiary of Praxair, Inc. (Danbury, Conn.; www.praxair.com), has started up a new 800-ton/d air-separation unit (ASU) in the state of Minas Gerais, located in southeastern Brazil. Under a long-term contract, Praxair’s…