The present invention relates to a method for preparing dual colloid catalyst compositions which are suitable for use in such processes as ammonia synthesis, carbon monoxide hydrogenation, {HEAD ~ hydrogenation} and {TAIL ~ denitrogenation} 
The present invention relates to a method for preparing dual colloid catalyst compositions which are suitable for use in such processes as ammonia synthesis , carbon monoxide hydrogenation , { HEAD ~ hydrogenation } and { TAIL ~ denitrogenation }
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