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Praxair implements emission control technology at Oklahoma FCC unit

April 19, 2013 | Lindsay Frost

Praxair announced is has successfully implemented its CONOx emissions control technology at Valero’s (San Antonio) refinery at Ardmore, OK. The technology helps the refinery meet its fluid catalytic cracking unit nitrogen oxide reduction target without requiring a shutdown for installation, the company says. The system has been in operation for eight months at the...

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