CO High Medium Temperature Shift Catalyst

CO High Medium Temperature Shift Catalyst has the characteristics as follows,

1.Low bulk density, reducing catalyst dosage.

2.Excellent sulfur resistance performance.

3.Strong adaptability and good operating flexibility.

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Product introduction

Application of CO high medium temperature shift catalyst

1.Used in the high or medium temperature shift reaction of CO and steam to form H₂ and CO₂in synthesis ammonia or hydrogen plant.

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

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

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

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

Product Basic Info

Operating conditions of CO high medium temperature shift catalyst

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

Product Specification

Pysical and chemical properties of CO high medium temperature shift catalyst

Item	AMC-B-101	AMC-B-101X
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