21 Changi South Street 1 Singapore 486777 Phone: +65 65420833 Fax: +65 65426920
E-mail: ductless@escoglobal.com Website:
www.escoglobal.com/ductless
APPENDIX
C.1 CALCULATION
Rate of release of sulphur dioxide = (M
1
-M
2
) x 750 / t cm
-3
s
-1
Now check your result with the table below.
Rate of sulphur dioxide relesed (cm
-3
s
-1
) Maximum permitted concentration of sulphur
dioxide in the exhaust gas (ppm)
05 1
10 2
15 3
20 4
25 5
30 6
77
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