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Recent content by mcnabda

  1. mcnabda

    para-Toluene Sulfonic Acid Degredation

    I am trying to find out what type of conditions and chemistry would degrade pTSA. The conditions that the pTSA is exposed to is <130oC at atomospheric pressure. Is there information out there on rates of degredation of pTSA due to P&T conditions? Are there certain organic chemicals/compounds...
  2. mcnabda

    Ketene Flow measurement Help

    I am trying to find a flowmeter that could accurately measure gaseous ketene flow at <0 oC and <200 mmHg vaccuum. Our current flowmeter is a venturi meter with a DP Xmitter. But because of ketene's reactive nature, the residue formed from it's self-polymerization plugs the taps leading to...
  3. mcnabda

    Furnace specs

    I am looking into designing boiler and superheater furnaces fueled by an organic waste stream. Their is a high concentration of cyclohexane at 37 wt% with the remaining being H2 and methane in a 16:42 ratio. I wanted to know if the high level of cyclohexane can be tolerated in boiler and/or...
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