Method for manufacturing nitrobenzol through adiabatic nitration

Method for manufacturing nitrobenzol through adiabatic nitration

  • CN 101,456,817 A
  • Filed: 12/10/2008
  • Published: 06/17/2009
  • Est. Priority Date: 12/11/2007
  • Status: Active Application
First Claim
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1. method for preparing continuously oil of mirbane, this method comprises that the mixture with sulfuric acid and nitric acid carries out adiabatic nitration to benzene, wherein, be benchmark in the volume of vitriolated water, the total concn of metal ion that can form the slightly soluble metal sulfate in the reaction zone is less than 900 mg/litre.

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