Reliable Ammonia Catalyst Solution
Pre-reforming Catalysts with Good Low Temperature Activity for Pre-Reforming Process
YZ119/YZ119R Pre-Reforming Catalysts for Methanol Plant Applications
SYAMCAT YZ119 and YZ119R are nickel-based pre-reforming catalysts. This page presents the grades within our methanol plant range for process routes that include a pre-reforming stage.
Please describe the feedstock, whether a pre-reforming stage is installed and the requirements of the downstream reforming section. Not every methanol plant uses the same process route.
Operating Conditions
|
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. | |
Specifications
|
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 |
Selection and Loading Considerations
Feed and Process Route
Please describe the feedstock, whether a pre-reforming stage is installed and the requirements of the downstream reforming section. Not every methanol plant uses the same process route.
Oxidized or Pre-Reduced Grade
Confirm whether the oxidized or pre-reduced grade is required and review the applicable activation and startup instructions.
Reactor and Loading
Provide pre-reformer dimensions, feed rate, operating conditions and current catalyst loading for grade evaluation.
Discuss Your Methanol Plants Requirements
Please share your feed composition, operating temperature and pressure, steam-to-carbon ratio, reactor dimensions and current catalyst information. Include your process application and whether an oxidized or pre-reduced grade is required.
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