Pre-reforming Catalysts with Good Low Temerature Activity for Pre-Refroming Process
- Model
- SYAMCAT YZ119/SYAMCAT YZ119R
Item specifics
- Active Component
- Nickel Oxide
- Catalyst Carrier
- Gamma Alumina
- Color
- Black
- Side Crush Strength/(N.cm-1)
- ≥100/≥150
Review
Description
Description of Pre-reforming Catalysts
Pre-reforming Catalysts with Good Low Temerature Activity for Pre-refroming Process
SYAMCAT pre-reforming catalyst is a high nickel system supported on a porous carrier. It’s carried out in an adiabatic reactor, and the reaction thermal efficiency is high.
Application of Pre-reforming Catalysts
Methane- rich gas:
Applied to pre- reforming process of higher hydrocarbons and steam reforming process of partial hydrocarbons to generate methane- rich gas.
Hydrocarbon feedstock:
Suitable to a wide range of hydrocarbon feedstock, such as naphtha, LPG, light hydrocarbons, refinery off- gas, natural gas etc., which can be used alone or in combination.
Fixed bed pre- reformer：
Suitable for fixed bed pre- reformer.
Operating Conditions of Pre-reforming Catalysts
|
Item
|
SYAMCAT YZ119
|
SYAMCAT YZ119R
|
|
Application temperature/℃
|
360-530 |
350-550 |
|
Pressure/MPa
|
1.0-6.0
|
1.0-6.0
|
Steam/carbon ratio | ≥1.5 | ≥1.5 |
Carbon space velocity/h-1 | ≤3000 | ≤6000 |
Feedstock | Natural gas, light hydrocarbons, refinery gas, natural gas etc. | |
Specification of Pre-forming Catalysts
Physical-chemical properties
|
Item
|
SYAMCAT YZ119
|
SYAMCAT YZ119R
|
|
Shape
|
Tablets
|
Tablets
|
|
Size/mm
|
φ5*5
|
φ5*5
|
|
Active component
|
Ni
|
Ni
|
Bulk density/(kg.L-1) | 0.95-1.10 | 0.90-1.10 |
Benefits of Pre-reforming Catalysts
Optimized Nickel Content: Our catalyst features a high nickel content, meticulously distributed on a porous carrier. This meticulous design ensures exceptional low-temperature activity and stability, guaranteeing efficient conversion processes.
Versatility in Catalyst Types: We offer both oxidized and reduced catalysts. The oxidized variant requires in-situ activation, while the reduced form can be utilized directly. This flexibility empowers you to choose the catalyst that best suits your operational needs, ensuring seamless integration into your processes.
Efficient Startup and Shutdown: During startup and shutdown, our catalysts require a reduction gas for pre-reforming projection. This streamlined process minimizes downtime, ensuring a swift and efficient transition between operational states.
Feedstock Flexibility: Introduce hydrocarbon feedstock individually or in combinations. Our catalyst adapts effortlessly, allowing for seamless switching or dosage adjustments. This versatility not only ensures consistent catalyst performance but also boosts your unit's capacity, enhancing overall productivity.
Operational Resilience: Experience exceptional resistance to operating fluctuations and remarkable operational flexibility. Our catalyst allows the direct introduction of cold feed into the reactor, reducing energy consumption and optimizing your operational costs.