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  1. lfbg

    Conversion of ppmv's from real to STP

    Hello, Can anyone please help me? I need to convert the ppmv value that I measure at an extraction point of gas at a given temperature and pressure to Standard Temperature and Pressure. I thougt it was an easy operation but I found myself in quite a trouble. I'll apreciate any help. thank you...
  2. lfbg

    NaOCl + NaOH for biogas treatment

    Hello, Could anyone help me establish the real chemical reaction in a biogas treatment facility to remove H2S? Biogas composition is 50% CH4 and 40% CO2 and can have up to 1300 ppm of H2S. It is now treated as I told before, with NaOH and NaClO. I have so far that: H2S + 4NaOCl + 2NaOH -->...

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