Study finds that switch to heavy and synthetic crude oils could double or triple refinery emissions
Green Car Congress
FEBRUARY 6, 2011
Increasing crude processing intensity and energy intensity with worsening oil quality. OQ: Crude feed oil quality. Observations are annual weighted averages for districts 1 (yellow), 2 (blue), 3 (orange), and 5 (black) in 1999-2008. PI: Crude processing intensity. EI: Refinery energy intensity. Credit: ACS, Karras et al.
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