挥发性非氧化性酸铵盐 Nh4CI->NH3 (g+HCi(g (NHA), CO3>2NH,(g)+CO,(g+H,o(g NH4HCO3>NH3 (g+CO,( g)+h,o(g 非挥发性,非氧化性酸铵盐 (NH4)3PO4-2>3NH3(g)+H3PO4 (NH42SO4->NH3 (g)+ Nh4HSO4 氧化性酸铵盐 Nh4NO,->n2(g+2H,O (NH4)2CI2O7-4>N2(g)+C2O3(s)+4H2O SNH NO 240°C 4N+2HNO+9H.O 催化剂 NhNO->no+2HO挥发性非氧化性酸铵盐 N H HCO N H (g) C O (g) H O(g) (NH ) C O 2N H (g) C O (g) H O(g) N H C l N H (g) HCl(g) 4 3 3 2 2 4 2 3 3 2 2 4 3 ⎯→ + + ⎯→ + + ⎯→ +    非挥发性,非氧化性酸铵盐 4 2 4 3 4 4 4 3 4 3 3 4 (NH ) SO NH (g) NH HSO (NH ) PO 3NH (g) H PO ⎯→ + ⎯→ +   氧化性酸铵盐 N H N O N O 2H O 5NH N O 4N 2HNO 9H O (NH ) Cr O N (g) Cr O (s) 4H O N H N O N (g) 2H O 4 3 2 2 2 3 2 240 C 4 3 4 2 2 7 2 2 3 2 4 2 2 2 ⎯→ + ⎯⎯⎯→ + + ⎯→ + + ⎯→ +     催化剂