Preparation method for carbon bisulfide

Preparation method for carbon bisulfide

CN
  • CN 1,919,731 A
  • Filed: 09/18/2006
  • Published: 02/28/2007
  • Est. Priority Date: 09/18/2006
  • Status: Active Application
First Claim
Patent Images

1. , a kind of preparation method of dithiocarbonic anhydride, is that 550-800 ℃

  • , pressure are to react under the 0.3-1.0Mpa to generate dithiocarbonic anhydride by Sweet natural gas and sulphur in temperature, it is characterized in that;

    enter heating zone in the Reaktionsofen through Sweet natural gas after the preheating and Molten sulphur after static mixer mixes.

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