Preparation method for mercaptan oxidation catalyst

Preparation method for mercaptan oxidation catalyst

  • CN 104,588,097 A
  • Filed: 10/30/2013
  • Published: 05/06/2015
  • Est. Priority Date: 10/30/2013
  • Status: Active Grant
First Claim
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1. the preparation method of a catalyst for mercaptol oxidization, the method comprises:

  • contacted with porous carrier by metal phthalocyanine solution and drying, described metal phthalocyanine solution contains the metal phthalocyanine of dissolving, dispersant, organic and/or inorganic alkaline matter and water, it is characterized in that, described dispersant is selected from water-soluble surface-active thing, and the hydrophilic radical in molecular structure is at least one in the carboxyl of polarity, amido, hydroxyl, amide groups and ehter bond.

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