Product Specifications
| Prod Model: |
Ad-946 |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Usage: |
Water Treatment Chemicals |
| Appearance: |
Grey and Black |
| Type: |
Ni |
| Adsorbent Variety: |
High Mechanical Strength |
| Color: |
Grey and Black |
Product Description
AD-946 Ammonia decomposition catalyst
Product Description
AD-946 Ammonia decomposition catalyst is made from sintered MGO carried with active component of Ni and other additives. It is provided with the properties of great catalytic activity, high mechanical strength, and excellent thermal and coking resistance. It is used in the ammonia decomposing furnace to decompose the HN3 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.
The chemical reaction is as follows:
NH3 - 0.5H2 + 1.5H2
2HCN + 2H2O + O2 - N2 + 5H2 + 2CO2
Normal Operating Conditions:
Temperature: 1100-1200C
Pressure: 0-1MPa
Space velocity: 1000-3000 h-1
NH3 Decomposing rate: ≥ 94%
Type
Item | AD-946 | AD-946A | AD-946B |
| Color | Grey and Black |
| Shape | Cylinder | Rasching Ring | Honeycomb |
| Size, mm | D18×20 | D18×20×5 | D18×20 |
| Ni Content,% | ≥6 | ≥6 | ≥6 |
| Bulk density, g/ml | 1.4-1.6 | 1.3-1.5 | 1.2-1.5 |
| Surface area,m 2 /g | 1-3 | 2-4 | 2-5 |
| Crushing strength , N | ≥1000 | ≥1000 | ≥1100 |
| Thermal resistance , C | ≥1300 | ≥1350 | ≥1400 |
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SCHENDLY Industry: A professional manufacture for Catalyst Carriers.
Carriers are the breath of life to the catalysts. The appearance, components, and properties of carriers have significant influence the performance of catalysts. Schendly designs the most suitable carriers for the catalysts to maximize the efficiency and service life.
We use magnesia, titanium dioxide and composit...E
Metallic oxide as the raw materials to supply extruded, sphere,
Ring and cylinder, cellular texture and unique shape carriers for
Special demands of our customers. We also work collaboratively
With famous institutions, devoting our ideas and passions to
Create new carriers all the time.
We produce various types of catalyst carriers including extruded catalyst carriers, sphere shapes carriers, cylinder carriers, and cellular texture carriers.
The appearance includes solid extrudates, trifolium extrudates, quadrifoil extrudates, papilionaceous extrudates, micro-sphere, standard sphere, oval sphere, porous-sphere, ribbed sphere, rectanglar, circular, oval, etc.
The main physical properties are as following:
Bulk density: 0.45-0.8 g/cm3;
Pore volume: 0.5-0.8 cm3/g;
Specific surface area: 150-350 m2/g
