Ammonia Production Catalysts, buy CO High(Medium) Temperature Shift Catalyst for Chemical Fertilizer Plant on China Suppliers Mobile

Product Details

CO High(Medium) Temperature Shift Catalyst for Chemical Fertilizer Plant

Applications

Synthesis ammonia and hydrogen plant:

Used in the high or medium temperature shift reaction of CO and steam to form H₂ and CO₂ in synthesis ammonia or hydrogen plant.

Operating conditions

Inlet temperature/℃	280-360
Maximum temperature/℃	530
Pressure/MPa	0.1-5.0
Dry gas space velocity/h^-1	500-4000
Steam/dry gas ratio/(v.v ^-1)	≥0.4

Physical- chemical properties

Item	SYAMCAT B117	SYAMCAT B117X
Color and shape	Tan cylinder	Tan cylinder
Size/mm	Φ9*（7-9）	Φ6*（5-6）
Bulk density/(kg.L^-1)	1.15-1.35	1.20-1.40
Side crush strength/(N.cm^-1)	≥220	≥130
Activity after heat- resistance, %	≥76	≥78
Chemical compositions	Fe₂O₃-Cr₂O₃-promoters	Fe₂O₃-Cr₂O₃-promoters

Features

1. High- performance product modified with promoters, taking iron oxide as active component, chromic oxide as structure modifier.

2. Suitable for high velocity and lower steam/ dry gas ratio operating conditions, excellent low- temperature activity, enable increasing of production capability and energy saving.

3. Excellent selectivity, suppressing the generation of by-products, such as hydrocarbons and alcohols.

4. Excellent mechanical strength to avoid breaking during operation. Long service life.

5. Low bulk density, reducing catalyst dosage.

6. Excellent sulfur resistance performance.

7. Strong adaptability and good operating flexibility.

8. It has low bulk density, low weight of catalyst that can be filled for the same charge volume, can reduce costs.

9. It has low-temperature activity for increased production and energy savings.