Ammonia Synthesis Catalyst Manufacturer and Supplier
Finding a suitable ammonia synthesis catalyst supplier involves more than comparing quotations. Buyers also need to confirm product grade, particle size, supplied condition, batch consistency, documentation and delivery arrangements.
Honrel manufactures and supplies HA201-2 and HA201-2-H iron-cobalt ammonia synthesis catalysts. Both oxidised and pre-reduced options are available, along with several particle sizes for different ammonia converter requirements.
Supports new projects, planned catalyst replacements and routine purchasing for fertiliser and chemical plants. Customers can discuss specifications directly with the technical and sales teams before placing an order.
Table of Contents
Ammonia Synthesis Catalysts Available from Honrel
Honrel supplies two catalyst grades for different plant start-up requirements.
HA201-2 Oxidised Catalyst
HA201-2 is an oxidised iron-cobalt ammonia synthesis catalyst developed for industrial ammonia production. It offers good activity under relatively low-temperature and low-pressure conditions, along with thermal stability across a wider operating range.
The catalyst requires controlled on-site reduction before normal production begins. It is generally suitable for plants that already have established catalyst reduction procedures and experienced operating teams.
HA201-2-H Pre-Reduced Catalyst
HA201-2-H is the pre-reduced and stabilised version of the catalyst. Most of the reduction process is completed before delivery, reducing the amount of work required during on-site activation.
This option can help:
- Shorten the start-up period
- Reduce water discharge during activation
- Lower the activation workload
- Restore normal production sooner after a shutdown
- Maintain a stable catalyst-bed structure
The catalyst still requires controlled activation before full-load operation. Start-up procedures should be confirmed according to the converter and plant conditions.
Buyers can review the complete ammonia synthesis catalyst product page for further product information.
Product Specifications
| Item | Unit | HA201-2 | HA201-2-H |
|---|---|---|---|
| Appearance | — | Black irregular solid particles with metallic lustre and magnetic properties | Silver-grey irregular solid particles with metallic lustre and magnetic properties |
| Particle Size | mm | 1.5–3.0; 2.2–3.3; 3.3–4.7; 4.7–6.7; 6.7–9.4; 9.4–13.0 | 1.5–3.0; 2.2–3.3; 3.3–4.7; 4.7–6.7; 6.7–9.4; 9.4–13.0 |
| Bulk Density | kg/L | 2.9–3.2 | 2.2–2.5 |
| Particle Density | kg/L | 3.8–4.2 | 2.8–3.2 |
| Skeletal Density | kg/L | 7.2–7.6 | 7.2–7.6 |
| Porosity | % | Approx. 45 | Approx. 45 |
| Shape Factor, Large Particles | φs | 0.40–0.50 | 0.40–0.50 |
| Shape Factor, Small Particles | φs | 0.50–0.60 | 0.50–0.60 |
Standard values are provided for product comparison. The final specification should be confirmed against the technical data sheet and batch documentation supplied with the order.
Multiple Particle Sizes
Different ammonia converters may require different particle sizes. Honrel provides six standard ranges, from 1.5–3.0 mm to 9.4–13.0 mm.
This gives buyers more flexibility when sourcing catalyst for:
- New ammonia converters
- Replacement catalyst charges
- Multi-bed converter arrangements
- Different pressure-drop requirements
- Existing plant specifications
Smaller granules may provide better gas–solid contact but can increase bed resistance. Larger granules generally support lower pressure drop. The final choice depends on the converter design, gas flow and catalyst-bed layout.
For replacement purchasing, the simplest starting point is to provide the existing catalyst model, size and loading quantity. Honrel can then compare the requested specification with the available grades.
Oxidised and Pre-Reduced Supply Options
Offering both catalyst conditions allows the buyer to select according to the plant’s start-up plan rather than adapting the project to a single available product.
| Purchasing consideration | HA201-2 | HA201-2-H |
|---|---|---|
| Supplied condition | Oxidised | Pre-reduced and stabilised |
| On-site procedure | Full reduction required | Shorter activation required |
| Reduction-water output | Higher | Lower |
| Start-up period | Longer | Shorter |
| Bulk density | 2.9–3.2 kg/L | 2.2–2.5 kg/L |
| Common purchasing situation | Established plants with standard reduction procedures | Turnarounds, replacements and projects requiring faster start-up |
The two products have different bulk densities. A pre-reduced catalyst should therefore not be ordered simply by copying the weight of the previous oxidised charge. The required quantity should be checked using the available catalyst-bed volume and selected grade.
Manufacturing and Batch Control
For industrial catalyst purchasing, consistency matters as much as the nominal specification. A catalyst charge may combine material from several packages or production batches, so large variations can affect loading and bed performance.
Honrel controls key physical indicators such as:
- Appearance
- Particle-size range
- Bulk density
- Particle density
- Skeletal density
- Porosity
- Shape factor
The applicable product specification is confirmed before production or supply. Batch documentation can be discussed as part of the order requirements.
Product Selection Support
Many purchasing enquiries begin with only a product name and required quantity. For ammonia synthesis catalysts, a small amount of plant information can make the recommendation more accurate.
Useful information includes:
- Current catalyst grade
- Required particle size
- Catalyst-bed volume
- Existing loading weight
- Converter type
- Number of catalyst beds
- Operating temperature
- Synthesis pressure
- Reason for replacement
- Preferred oxidised or pre-reduced condition
Honrel can review this information before confirming the available grade. The purpose is not to redesign the ammonia process, but to reduce the risk of supplying an unsuitable size or incorrectly calculated quantity.
Supply for Different Ammonia Production Routes
HA201-2 and HA201-2-H are intended for industrial ammonia synthesis. Typical purchasing scenarios include:
Fertiliser plants
Ammonia is used to produce urea, ammonium nitrate, ammonium sulphate, ammonium phosphate and compound fertilisers. Continuous production makes stable catalyst supply and planned replacement important.
Natural gas-based ammonia plants
These facilities obtain hydrogen through natural gas reforming. The purified hydrogen and nitrogen are sent to the ammonia converter after the required gas-treatment stages.
Coal-based ammonia plants
Coal chemical facilities produce synthesis gas through gasification and purification.
Green ammonia projects
Green ammonia plants combine nitrogen with hydrogen produced using renewable electricity. Depending on the project, pre-reduced catalyst may be considered when shorter commissioning is preferred.
Integrated chemical facilities
Ammonia units may also supply nitric acid, ammonium nitrate, caprolactam, acrylonitrile and other downstream chemical production lines.
Honrel’s wider range of industrial catalysts is available for customers sourcing products for related chemical processes.
Export Packaging and Delivery Coordination
Industrial chemical orders require packaging and documentation that match the product, shipment method and destination.
Before shipment, can confirm:
- Product grade
- Particle size
- Net order weight
- Packaging requirements
- Shipping marks
- Destination country or port
- Required commercial documents
- Expected delivery schedule
Storage and handling requirements should also be followed after arrival. Catalyst packages should be kept sealed in a dry, covered area and protected from moisture, oil, chemicals and physical damage.
Documentation for Industrial Buyers
Available documentation can be confirmed according to the order and customer requirements. This include:
- Technical data sheet
- Certificate of analysis
- Packing list
- Commercial invoice
- Product specification
- Storage and handling guidance
- Loading or activation recommendations
- Export documentation
Customers with internal supplier-approval procedures can submit their required document list during the enquiry stage. This avoids delays after the order has been confirmed.
Related Chemical Material Supply
Some customers purchase several catalyst or chemical material products for the same facility. Honrel’s portfolio includes catalysts, catalyst raw materials, abrasive and refractory materials, coating additives and other industrial chemicals.
Buyers can view the complete Honrel product range when consolidating related purchasing requirements.
Product availability, specification and suitability should be confirmed separately for each material.
How to Request a Quote
To receive a relevant quotation, send the following information:
- Required product grade
- Required particle size
- Estimated quantity
- Existing catalyst model, if applicable
- Catalyst-bed volume or current loading weight
- Destination country or port
- Required delivery date
- Documentation requirements
If the required grade has not yet been decided, provide the existing catalyst information and basic converter conditions for comparison.
Use the Honrel contact page to request a technical data sheet, confirm availability or obtain a quotation.
Frequently Asked Questions
Is Honrel an ammonia synthesis catalyst manufacturer?
Honrel manufactures and supplies HA201-2 oxidised and HA201-2-H pre-reduced iron-cobalt ammonia synthesis catalysts for industrial customers.
Which product should I choose?
HA201-2 is intended for plants using a full on-site reduction procedure. HA201-2-H can be considered when shorter activation and lower reduction-water output are priorities. Final selection depends on the plant and converter requirements.
What particle sizes are available?
Standard ranges include 1.5–3.0, 2.2–3.3, 3.3–4.7, 4.7–6.7, 6.7–9.4 and 9.4–13.0 mm.
Can Honrel supply a replacement for an existing catalyst?
The available products can be compared with an existing catalyst after reviewing its grade, particle size, loading quantity and basic operating requirements.
Can HA201-2-H be ordered at the same weight as HA201-2?
Not automatically. Their bulk densities differ, so the required weight should be calculated using the catalyst-bed volume and selected grade.
Can technical and batch documents be provided?
Applicable technical data and order documents can be confirmed during the enquiry and purchasing process.
Does Honrel support international orders?
Honrel supplies customers in international markets and can coordinate packaging, commercial documentation and shipment requirements according to the destination.
Conclusion
Honrel supplies HA201-2 and HA201-2-H ammonia synthesis catalysts in several particle-size ranges. The combination of oxidised and pre-reduced options allows buyers to select a product according to their existing reduction procedure, planned start-up schedule and converter requirements.
Practical advantages are straightforward: multiple specifications, direct communication, batch documentation, product-selection assistance and export coordination.
For an accurate quotation, provide the required grade, particle size, quantity, existing catalyst information and delivery destination. Honrel can then confirm the available specification and supply arrangement.
