Processes for producing synthetic pyrite

Processes for producing synthetic pyrite

  • CN 101,808,944 A
  • Filed: 09/24/2008
  • Published: 08/18/2010
  • Est. Priority Date: 09/28/2007
  • Status: Active Application
First Claim
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1. FeS is synthesized in preparation 2Method, described method comprises:

  • Make Fe 2O 3Under the temperature of the fusing point that is higher than sulphur, react one section with elementary sulfur and hydrogen sulfide and be enough to form the pyritous time.

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