Minn. R. agency 167, ch. 7011, INDUSTRIAL PROCESS EQUIPMENT, pt. 7011.0735

Current through Register Vol. 49, No. 18, October 28, 2024

Part 7011.0735 - TABLE 2

Source Gas Volume, DSCFMa	Concentration GR/DSCFb
7,000 or less	0.100
8,000	0.096
9,000	0.092
10,000	0.089
20,000	0.071
30,000	0.062
40,000	0.057
50,000	0.053
60,000	0.050
80,000	0.045
100,000	0.042
120,000	0.040
140,000	0.038
160,000	0.036
180,000	0.035
200,000	0.034
300,000	0.030
400,000	0.027
500,000	0.025
600,000	0.024
800,000	0.021
1,000,000 or more	0.020

Interpolation of the data in this part for airflow rates between 7,000 dscfm and 1,000,000 dscfm must use the equation:

c = 1.7627 x FR_corrected^-0.3241

where:

c = concentration limit in gr/dscf

FR_corrected = gas volume in dscfm

^aDry standard cubic feet per minute

^bGrains per dry standard cubic foot.

Minn. R. agency 167, ch. 7011, INDUSTRIAL PROCESS EQUIPMENT, pt. 7011.0735

13 SR 2154; 18 SR 614

46 SR 1209

Statutory Authority: MS s 116.07