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Recent content by jeyx

  1. jeyx

    Manchester MS'c Advanced Process Design for Energy and the Environment

    Dear All, I've got a non-accredited bachelor degree from an eastern European university. I'm considering applying to MS'c programme "Advanced Process Design for Energy and the Environment" in the University of Manchester. Currently, I've got 3 years of process engineering experience. How do you...
  2. jeyx

    IChemE Chartered and Manchester MS'c

    Dear All, I've got a non-accredited bachelor degree from an eastern European university. I'm considering applying to MS'c programme "Advanced Process Design for Energy and the Environment" in the University of Manchester. Currently, I've got 3 years of process engineering experience. How do you...
  3. jeyx

    HC Gas Properties above critical point

    Dear All, can you please tell me 1) Why in Hysys, if we have HC gas well above its critical point (by temp) we still can turn it into the liquid phase by increasing presure? 2) How do you understand the critical point and especially the critical pressure/temperature? These seem to be simple...
  4. jeyx

    Compressor Performance Problems

    Folks, very interesting discussion! From the above mentioned can we say that the polytrophic head is back proportional to the gas molecular weight? Or this would be something more complex for the real compressors? Our plant FGC underperforming with about 27 % less discharge pressure than its...
  5. jeyx

    Distance Learning, MEng (MSc) in Chemical Engineering

    Dear All, Can you please advise where it's good to get a distance learning (following to a master degree) for Chemical Engineering? But it's to be the world-recognized education/university! thank you, Jeyx
  6. jeyx

    Distance Learning, MEng (MSc) in Chemical Engineering

    Dear All, sorry for some kind of off-topic... Can you please advise where it's good to get a distance learning (following to a master degree) for Chemical Engineering? But it's to be the world-recognized education/university! thank you, Jeyx
  7. jeyx

    MORPHOLINE & 2-DIETHYLAMINOETNANOL

    Yes, that's ! Morpholine is used as a vaporizer.
  8. jeyx

    Steam Boiler Water Treatment

    please submit it to v_k_special@yahoo.com all the best, Jeyx
  9. jeyx

    NPT versus BSPT

    I have an old gas bomb with a 1/2" opening - female thread. There's a fitting for them and it has 1/2" tapered male thread (must be NPT). The fitting can be twisted in by only ~ 8 mm. Further twisting require force. Both threads are slightly damaged by the previous twistings. How can I define...
  10. jeyx

    Steaming, where?

    I would just add up here that steaming out is good for removal wax etc from the h-exchangers. The steaming out is more likely to see in downstream. To remove the H/C vapors you can sometimes replace the steaming out with nitrogen purging, especially if you do not do it very often. I also saw...
  11. jeyx

    Steam Boiler Water Treatment

    Thanks, do you know if there are graphs etc, which helps to define if the scale can still precipitate on the boiler walls at the given temp after softening ? all the best, Jeyx
  12. jeyx

    MORPHOLINE & 2-DIETHYLAMINOETNANOL

    Dear All, The above mentioned chemicals are a part of the complex water treatment chemical. Can you please advise on the specific action of each one - e.g. corrosion inhibition and oxygen removing etc? Thank you, Jeyx
  13. jeyx

    Steam Boiler Water Treatment

    Dear All, on our plant we’ve got a new boiler with an inlet water softener. Can you please give your thoughts on: 1) If we use a scale/oxygen inhibitors for this boiler how to measure their performance/effectiveness (samples/analysis??!) 2) Would this be sufficient or we have to refer to...
  14. jeyx

    Hysys-Matlab Communication

    I'm not quite sure - but you can probably make two programs work together using VBA. In general, it's not that easy to do all the best, Jeyx
  15. jeyx

    Flarenet 3.0

    Try to register at https://support.aspentech.com - I 'm sure you will be able to find a lot of useful things there. Once you have a username and a password go to the <<Documentation>> page all the best, Jeyx
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