2610.     ---------------.  [PERRIN, M.]  [Thermal-Reduction Treatment of Fischer Catalysts.]  Jour. chim. phys., vol. 47, 1950, pp. 262-268; Chem. Abs., vol. 44, 1950, p. 7638.

        Catalyst containing 26.3% Ni, small amounts of Mn, and Al with kieselguhr as support was studied.  The total loss in weight and the amounts of H₂O and CO₂ formed were determined during successive reductions at 120°, 225°, 360°, and 450°.  The total loss in weight was 32.5% and consisted of H₂O, 26.36; CO₂, 3.24; and presumable CH₄, 2.90%.  All of the CO₂ evolved was formed at or below 225°.

                    ----------.  See abs. 779, 2743, 2744, 3229, 3426, 3427, 3428.