1.more than 30 years production experience 2.NH3 Decomposing Rate:min95% 3.MOQ.:1KG
1.Product Description
LHAD-946 High Efficient Ammonia Decomposition Catalyst is developed cooperatively by our company and
chemical Physics Research Institute in Dalian of Chinese Academy of Sciences, for replacing G117 of Germany.
It is provided with the properties of great catalytic activity, high mechanical strength, excellent
thermal and coking resistance. It is used in the ammonia decomposing furnace to decompose the
NH3 and HCN etc. into N2, H2 and CO2, and so as to effectively purify the coke oven gas for the sake of environmental protection and prevent the equipment from corrosion.
2.Technical Features
(1) Chemical reaction
NH3 → 0.5 N2 + 1.5H22HCN + 2H2O+O2 → N2 + 5H2 + 2CO2
(2)Technical Indexes
Type Item | AD-946 | AD-946 A | AD-946 B |
Color | Grey and Black | ||
Shape | Cylinder | Rasching Ring | Honeycomb |
Size, mm | Φ18×20 | Φ18×20×5 | Φ18×20 |
Ni Content,% | min.6 | min.6 | min.6 |
Bulk density ( g/ml) | 1.4 ~ 1.6 | 1.3 ~ 1.5 | 1.2 ~1.5 |
Surface area,m2/g | 1 ~ 3 | 2 ~ 4 | 2 ~ 5 |
Crushing strength (N) | 1000 | 1000 | 1100 |
Thermal resistance, °C | min.1350 | min.1350 | min.1350 |
3.Normal Operating Conditions
Operating Temp. | 1000~1200°C |
Maximum Temp. | 1350°C |
Pressure | 0.1~1MPa |
Space Velocity | 1000~3000 h-1 |
NH3 Decomposing Rate | min.95% |
4.Factory Overview:
5.Reference
General Manager Mr Aihuai Wang and Sales Manager Sufen Chen etc. were invited to visit US Steel Company for cooperation
and technical advice during the loading and testing of catalysts on Oct.2010
NH3 Cracker (Ni Catalyst)
