High Volume Horizontal Hydraulic Fracturing, Oil …

Apr 03, 2014 · 10 MMBtu/hr x 1 scf/1020 Btu x 1 lb-mole/379.5 scf x 250 ppm H 2 S x 64 lb SO 2 /lb-mole = 0.41 lb SO2/hr 0.41 lb SO 2 /hr x 8760 hrs/year x 1 ton/2000 lbs = 1.8 tons SO 2 /year 1.8 tons SO 2 ÷ 12 months = 0.15 ton SO 2 /month averaged over a 12-month rolling period ................
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