Anchor: Upgrades to existing FGD systems would include a case-by-case examination of the absorber tower, flue gas inlet, absorber gas velocity, reagent preparation, upgrade pumps, and potential changes to some internals, the type of reagent, and to the chemical processes to increase performance.
Entailed: A case-by-case examination of the absorber tower was included in existing FGD systems.
Contradiction: Existing FGD systems cannot be upgraded in any way, shape or form.
Contradiction: You know that was in the air.
Contradiction: A group of customers are in a food court browsing for food options
Contradiction: Nothing to compare.
Contradiction: The boy is wearing protective head gear.