Refinery Gas Steam Pre-reforming Catalyst Z503

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Z503 is a refinery off-gas steam pre-reforming catalyst which takes metal nickel as active component, multi-pore complex substance as carrier. It was awarded the National Prize for Science and Technology Advances. Its performances are in the leading position in the domestic industry. 
■ convert all the C2+ hydrocarbons into methane-rich gas. 
■ Excellent reforming activity and activity stability.
■ Suitable for pre-reforming under high space velocity.
■ Excellent reducibility able to be reduced in pre-reformer.
■ High mechanical strength and stability for long service life.
■ Suitable for a wide range of feedstocks.

Applications and operating conditions

Used for the production of methane-rich gas with low-temperature adiabatic reforming process by using various refinery off-gases as feedstock. It is loaded solely in the whole  pre-reformer.
■ Temperature:           360～520℃      
■ Pressure:               Atmospheric～6.0MPa
■ Steam/carbon ratio:      1.5～3.0
■ Carbon space velocity:    500～2000h-1

Physio-chemical properties

Package and transportation

■Packed with hard carton barrel lined with plastics bags, net weight:25kg(or  customized as per customer´s  demand). 
■Prevented from moisture, rolling, sharp shocking, raining during transportation.
■Stored in dry and ventilated places, preventing from pollution and moisture.