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  1. Gmanonskis

    Oil vapor in H2 - carbon trap sizing

    Thanks for the quick response. The temperature will be about 80-90 F in the coalescer and the pressure will be 6000 psig. I'll have to find out more details about the equipment orientation. Can I ask where you found the details on DSL-68?
  2. Gmanonskis

    Oil vapor in H2 - carbon trap sizing

    Situation: Pure H2 compression up to 6000 psi in an oil flooded recip, with oil coalescers downstream removing the liquid phase oil. The issue is that the coalescers don't remove the vapor phase oil, and the customer has a very tight 0.01 ppm hydrocarbon spec. I've been assigned to calculate...
  3. Gmanonskis

    Crygonic Draining

    Just to add to dcasto's points: -Before using the drain system you need to get it dry, otherwise during use water and CO2 will freeze out onto the piping and possibly (depending on line size) plug up the works. -You need a heat sink on the other end to vaporize the cryogenic liquid. Air is a...
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