h2s conversion
h2s conversion
(OP)
how is the 7420 derived in the following equation?
(h2s ppm x air flow cfm)/7420 = lb/day h2s
(h2s ppm x air flow cfm)/7420 = lb/day h2s
INTELLIGENT WORK FORUMS
FOR ENGINEERING PROFESSIONALS Come Join Us!Are you an
Engineering professional? Join Eng-Tips Forums!
*Eng-Tips's functionality depends on members receiving e-mail. By joining you are opting in to receive e-mail. Posting GuidelinesJobs |
|
RE: h2s conversion
1 ppm H2S = 2 mg/cubic meter at STP since the molecular weith of H2S = 34.08 g/mol. Note that this has to be converted to actual operating temperature and pressure.
The rest of the number are unit conversions. See the examples:
http://
http: