Effects of Nitrogen on FCC Catalyst Home › Forums › Petro Solutions Forum › Process Operations › Effects of Nitrogen on FCC Catalyst Tagged: ammonia, basic nitrogen, catalyst, FCC catalyst, FCC feedstock, hydrogen cyanide, Nitrogen oxides, nitrogen poisoning, organic nitrogen This topic has 0 replies, 1 voice, and was last updated 3 years, 4 months ago by Nasir Hussain. You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In Log in / Register