A kind of ionic liquid is directly catalyzed the method that agriculture and forestry organic waste material prepares levulinate

A kind of ionic liquid is directly catalyzed the method that agriculture and forestry organic waste material prepares levulinate

  • CN 107,673,968 A
  • Filed: 09/08/2017
  • Published: 02/09/2018
  • Est. Priority Date: 09/08/2017
  • Status: Active Application
First Claim
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1. a kind of ionic liquid is directly catalyzed the method that agriculture and forestry organic waste material prepares levulinate, it is characterised in that is given up with agriculturalGurry is raw material, and the imidazoles inorganic ion liquid of sulfonic acid functional is catalyst, and monohydric alcohol is solvent, in autoclaveSealing;

  • 120 DEG C of insulation 60-360min are warming up to first, then 10~120min are reacted in 180 DEG C~220 DEG C, afterwards to reactionProduct isolates and purifies to obtain levulinate.

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