Chementator: Scaleup is set for a natural-gas-treating process that freezes out CO2
| By Gerald Ondrey
ExxonMobil Corp. (Irving, Tex.; edlinks.chemengonline.com/7373-537) plans to spend more than $100 million on a commercial demonstration of its Controlled Freeze Zone (CFZ) technology for removing carbon dioxide from natural gas. The plant, to be located…