Calculating GHG contained in pre-charged equipment or closed-cell foams.

§ 98.433 Calculating GHG contained in pre-charged equipment or closed-cell foams.

(a) The total mass of each fluorinated GHG imported and exported inside equipment or foams must be estimated using Equation QQ–1 of this section:

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where:

I = Total mass of the fluorinated GHG imported or exported annually (metric tons). t = Equipment/foam type containing the fluorinated GHG. St = Mass of fluorinated GHG per unit of equipment type t or foam type t (charge per piece of equipment, kg) or density of fluorinated GHG in foam (charge per cubic foot of foam, kg per cubic foot). Nt = Number of units of equipment type t or foam type t imported or exported annually (pieces of equipment or cubic feet of foam). 0.001 = Factor converting kg to metric tons.
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