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Recent content by processrob

  1. processrob

    Dew Point Calcualtion

    Try this. http://www.questconsult.com/~jrm/dewbub.html
  2. processrob

    cryogenic azeotropes

    Dave, The only thing that I can think of is that the boiling points of oxygen and argon are very close together. The composition profile in the low-pressure oxygen column is interesting. In this column, waste nitrogen comes off the top and your product oxygen comes off the bottom. Argon...
  3. processrob

    Liquid nitrogen piping

    MikalT, Piping for cyrogenic liquids is usually vacuum-jacketed piping. A manufacturer of VJ piping, which the company I work for has used in the past, is "Quality Cryogenics." Quality Cryogneics 425 Gennet Drive Jasper, GA 30143 (706) 692-6167 http://www.vjpipe.com
  4. processrob

    Simulating an Ammonia Converter on HYSYS

    Razif, I am also trying to model an ammonia reactor on hysys, but I am having trouble. What fluid package are you using in Hysys? Process Rob

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