Process and apparatus for hydroprocessing with two product fractionators

Process and apparatus for hydroprocessing with two product fractionators

  • CN 106,062,140 A
  • Filed: 02/12/2015
  • Published: 10/26/2016
  • Est. Priority Date: 02/26/2014
  • Status: Active Application
First Claim
Patent Images

1. a hydroprocessing methods, comprising:

  • In hydroprocessing reactor, hydroprocessing hydrocarbon feeds to provide hydroprocessing effluent stream;

    Hot hydroprocessing effluent stream is stripped to provide heat stripping stream in hot stripper;

    Cold hydroprocessing effluent stream is stripped to provide cold stripping stream in cold stripper;

    Cold stripping stream described in fractional distillation in light fractionating column;

    WithHeat stripping stream described in fractional distillation in weight fractionating column.

View all claims
    ×
    ×

    Thank you for your feedback

    ×
    ×