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    STUDIA CHEMIA - Issue no. 2 / 2007  
         
  Article:   CATALYTIC SYNTHESIS OF HYDROGEN IODIDE FROM IODINE AND WATER IN THE PRESENCE OF CARBON MONOXIDE AS REDUCING AGENT.

Authors:  JENŐ BÓDIS. 		 
       
         
  Abstract:  A catalytic synthesis for hydrogen iodide (a co-catalyst source for Reppe reactions) from iodine, water and carbon monoxide is reported. Beside the well known noble metal catalyst (e.g., rhodium, iridium), iron (powder) and iron compounds (e.g., Fe(CO)5, FeI2) were found to have high and constant activities in the HI formation during reactions performed on recycled catalysts. The induction period observed with iron and iron compounds as catalyst precursor in the first catalytic reaction is completely missing in the advanced ones.  
         
     
         
         
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