Process for the manufacture of diesel range hydrocarbons

Process for the manufacture of diesel range hydrocarbons

  • CN 101,287,812 A
  • Filed: 06/29/2006
  • Published: 10/15/2008
  • Est. Priority Date: 07/04/2005
  • Status: Active Application
First Claim
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1. , the method for preparing diesel range hydrocarbons, wherein with charging hydrotreatment and isomerization in isomerization steps in hydrotreating step, it is characterized in that, to comprise and contain, and the ratio of thinner/fresh feed is 5-30:

  • 1 greater than the fresh feed of the free fatty acids of 5wt% and charging hydrotreatment in the presence of catalyzer under 200-400 ℃

    of temperature of reaction, in hydrotreating reactor of at least a thinner.

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