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Recent content by sievers

  1. sievers

    UOP Merox

    1) The Disulfides are showing up between the Amine Absorbor and the Caustic Prewash. There is no increase of disulfides after the extractor either, (no re-entry). 2) I'm running the samples and I have standards that tell me that these peaks times are correct and identifed correct also. We have...
  2. sievers

    UOP Merox

    I don't want this to happen in the Amine Absorber. I want this to happen in the Oxidizer, but our Deprop Overhead has no Dimethyl Disulfide in it but between the Amine Absorber and the Prewash the Methyl Mercaptans decrease and we gain Methyl Disulfides, (MM=250 & DMDS=0 before Absorber and...
  3. sievers

    UOP Merox

    In the C3 to merox stream, is it possible to convert some Methyl Mecaptans into DiMethyl Disulfide in the Amine absorbor before the Prewash or the Extractor?
  4. sievers

    MEROX sweeting or exstraction

    Can Methyl Mercaptan be converted to DMDS before it gets to the Extractor?

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