Praxair China starts up ASU to supply coal gasification in Wuwei
| By Gerald Ondrey
Praxair (China) Investment Co. (Shanghai, China; www.praxair.cn) has started up a large air separation plant in Wuwei, Anhui province, 100 km from Nanjing, to supply oxygen, nitrogen, and clean air to the Anhui Wuwei coal-based chemicals project of Anhui…