Control devices used to comply with Section 218.428(c) of this Part shall comply with the following:
Where:
Hr | = | Net heating value of the sample in MJ/scm; where the net enthalpy per mole of offgas is based on combustion at 25° C and 760 mmHg, but the standard temperature for determining the volume corresponding to one mole is 20° C; |
K | = | Constant, 1.740 x 10-7 (l/ppm) (g-mole/scm) (MJ/Kcal) |
where
standard temperature for (g-mole/scm) is 20° C;
Ci | = | Concentration of sample component i in ppm as measured by USEPA reference method 18, 40 CFR 60, Appendix A (1986), and ASTM D 2504-83, both incorporated by reference in Section 218.112; |
Hi | = | Net heat of combustion of sample component I, kcal/g mole. The heats of combustion may be determined using ASTM D 2382-83, incorporated by reference in Section 218.112 of this Part, if published values are not available or cannot be calculated. |
Vmax = 8.706 + 0.7084 (Hr);
Vmax | = | Maximum permitted velocity, m/se; |
8.706 | = | Constant; |
0.7084 | = | Constant; |
Hr | = | The net heating value as determined in subsection (c)(4) of this section. |
Ill. Admin. Code tit. 35, § 218.429
Amended at 17 Ill. Reg. 16636, effective September 27, 1993