Lubricating oil basic oil production method

Lubricating oil basic oil production method

  • CN 102,443,416 A
  • Filed: 10/13/2010
  • Published: 05/09/2012
  • Est. Priority Date: 10/13/2010
  • Status: Active Application
First Claim
Patent Images

1. lube base oil producing method;

  • Under the hydroisomerizing condition;

    Raw oil and hydrogen are through the hydroisomerization catalyst bed, and hydroisomerization catalyst comprises TON type molecular sieve and platinum metals active ingredient, and the weight content of platinum metals active ingredient is 0.05wt%~

    0.5wt% in the hydroisomerization catalyst;

    It is characterized in that;

    press raw oil and flow hydrogen gas direction, described hydroisomerization catalyst bed comprises regenerated catalyst and live catalyst successively.

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