C1-C6 Alcohols from synthesis gas on copper-cobalt catalysts

摘要: In addition to developing its own C1-C6 alcohol production process and catalyst, the Institut Francais du Petrole has undertaken some fundamental studies on genesis of mixed oxide precursors for CO hydrogenation. We present here preliminary results cobalt-containing heterogeneous catalysts selective synthesis alcohols from carbon monoxide hydrogen. The optimal composition range in systems Cu/Co/Cr or Al/alkali cation is discussed. preparation procedure shown have a determining effect final selectivity towards alcohols. Using coprecipitation metal nitrates by alkali carbonate, different steps catalyst are examined correlated activity. Stability this type assessed duration tests. Finally, role components hypotheses reaction mechanism