PROCEDURE FOR THE PREPARATION OF A CU/CO(ZN)/AI CATALYST FOR THE PRODUCTION OF C1-C6 ALCOHOLS FROM SYNTHESISED GAS AND THE CATALYST OBTAINED FROM SAID PROCEDURE

摘要

Process for the preparation of Catalysts by complexation method especially applicable When The Catalyst formulations contain elements of Group VIII or IB comprisingS: stages of Dissolution in Water of the metal ions are in the form of Nitrate; temperature of the complex Agent added to the aqueous solution of metal ions; EvaporationThe aqueous Solvent to obtain a Solution Concentrated Viscose; Vacuum Oven Drying the concentrated solution to obtain a solid with the appearance of a colored decomp Rigid foam;Solid osition with programmed temperature in atmosphere of n2 from room temperature up to 280 * C using heating rates under 2 * C / min in air temperature Warming Program;Ada until 500 * C previously Decomposed precursor in N2.And subsequent calcination in air at 500 * C for 8h; The complexing Agent is a multifunctional Organic hydroxy acid of no more than six carbon ATOMS, the type of the acids Citric, lactic,Tartaric, Malic acid or Glycolic Acid in a ratio of 2, 5 - 0 5g EP, EP acid / g of total metal ions.