Process for making alkylated aromatic compound

Process for making alkylated aromatic compound

  • CN 105,102,119 A
  • Filed: 03/06/2014
  • Published: 11/25/2015
  • Est. Priority Date: 03/25/2013
  • Status: Active Application
First Claim
Patent Images

1. for the preparation of the method for alkylaromatic, the method comprises makes aromatic raw material contact to generate the effluent containing alkylaromatic under hydroalkylation condition with hydrogen and multiple catalyst granules, described catalyst contains the compound of solid acid, the inorganic oxide different from solid acid and hydrogenation metal, wherein at least C that has of the catalyst granules of 60wt% edge/ C centerratio is not less than 0.2 and is less than 2.0, wherein C edgethe mean concentration of the hydrogenation metal of the marginal portion at given catalyst granules, and C centerit is the mean concentration of the hydrogenation metal of the core at given catalyst granules.

View all claims
    ×
    ×

    Thank you for your feedback

    ×
    ×