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1 The definitions in this section apply in this Schedule.
- ARO
-
ARO means the concentration of aromatics in the gasoline, as a percentage of the gasoline by volume, or the modified value specified in subsection 3(1). (ARO)
- BZ
-
BZ means the concentration of benzene in the gasoline, as a percentage of the gasoline by volume. (BZ)
- E200
-
E200 means the evaporative fraction of the gasoline at 93.3°C (200°F), as a percentage of the gasoline by volume. (E200)
- E300
-
E300 means the evaporative fraction of the gasoline at 148.9°C (300°F), as a percentage of the gasoline by volume, or the modified value specified in subsection 3(2). (E300)
- MTBE
-
MTBE means the concentration of oxygen in the gasoline, as a percentage of the gasoline by weight, after adding methyl tertiary-butyl ether (CH3OC(CH3)3). (MTBE)
- OXY
-
OXY means the concentration of oxygen in the gasoline, as a percentage of the gasoline by weight. (OXY)
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5 The benzene emissions number of a batch supplied during the winter must be calculated using the following formula:
BENWIN = [11.3998 × exp(b1)] + [7.68148 × exp(b2)]
where
- b1 and b2
- have the same meaning as in section 4.
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6 The yearly pool average of the benzene emissions number for gasoline supplied during a year must be calculated using the following formula:
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BENSUM has the same meaning as in section 4; and
BENWIN has the same meaning as in section 5.
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