C - Chemistry – Metallurgy – 01 – C
Patent
C - Chemistry, Metallurgy
01
C
23/220
C01C 1/04 (2006.01)
Patent
CA 1298063
ABSTRACT OF THE DISCLOSURE A process for producing ammonia by reaction of a hy- drogen and nitrogen-containing synthesis gas in the presence of a solid particulate catalyst for the reaction includes conducting the reaction at pressures significantly lower than that of conventional ammonia synthesis, e.g., at about 30 to 70 atmospheres, in a fluidized bed Or the catalyst. The synthesis gas 18 used to fluidize the catalyst and the resultant fluidized bed 18 preferably maintained under sub- stantlally isothermal conditions, e.g., by flowing a coolant liquid in indirect heat exchange relationship with the flu- idized bed. Suitable catalysts for the process include ac- tivated iron catalysts which may be Or very fine particle size.
544522
Riches Mckenzie & Herbert Llp
Shannahan Cornelius E.
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