Syngas
Syngas
Prereforming, Primary Reforming & Secondary Reforming Catalysts for Chemical Plants
Looking for reliable syngas catalysts for hydrogen, ammonia or methanol production?
As an industrial syngas catalysts supplier, we offer a range of reforming catalysts for converting natural gas, coke oven gas, refinery gas, naphtha and other suitable hydrocarbon feedstocks into synthesis gas.
Our portfolio includes prereforming, primary reforming, light hydrocarbon reforming and secondary reforming catalysts for different reactor configurations and process conditions.
Whether you are developing a new syngas production unit, replacing an existing reforming catalyst or upgrading plant performance, explore our products and request technical guidance based on your feedstock and operating requirements.
Explore Reforming Catalysts | Request a Syngas Catalyst Quote
Syngas production often involves multiple catalytic stages, each requiring catalysts with different operating characteristics.
The choice of reforming catalyst depends on feedstock composition, reformer design, operating temperature, steam-to-carbon ratio and the required synthesis gas composition.
Explore our four syngas catalyst product groups below.
Prepare Hydrocarbon Feedstocks for Downstream Steam Reforming
Prereforming catalysts are used to convert suitable higher hydrocarbon feedstocks with steam, producing a methane-rich gas mixture for further processing.
They are particularly useful in ammonia and syngas plants processing naphtha, LPG, light oil and other hydrocarbon-containing feedstocks.
For plants with varying feed compositions or higher hydrocarbon concentrations, a prereforming stage can help prepare the feed gas before the main reformer.
Key Product Features:
Nickel-based catalyst formulation for prereforming reactions.
Suitable for selected light hydrocarbon feedstocks and mixtures.
Designed for industrial prereforming operating conditions.
Available in oxidized or pre-reduced form, subject to product requirements.
Product Series: SCST-111
Typical Applications: Ammonia plant prereforming, hydrocarbon feedstock conversion and existing plant revamps.
View Pre-reforming Catalyst Specifications
Steam Reforming Catalysts for Industrial Synthesis Gas Production
Primary reforming catalysts facilitate the reaction of methane and other suitable hydrocarbons with steam to produce hydrogen-rich synthesis gas containing hydrogen, carbon monoxide and carbon dioxide.
They are used in primary reformer tubes within hydrogen production, ammonia synthesis and methanol manufacturing plants.
Our primary reforming catalyst series includes nickel-based formulations and different catalyst geometries for industrial reforming applications.
Key Product Features:
Designed for hydrocarbon steam reforming reactions.
Catalyst formulations with anti-coking characteristics.
Structured catalyst shapes for gas flow and pressure-drop considerations.
Suitable for evaluation in new reforming units and replacement projects.
Product Series: SCST-201 / 202 / 203 / 206
Typical Applications: Natural gas reforming, hydrogen production, ammonia plants and methanol production.
Explore Primary Reforming Catalysts
Reforming Catalysts for Various Hydrocarbon Feedstocks
Light oil reforming catalysts are intended for selected gas and light liquid hydrocarbon feedstocks used in industrial synthesis gas production.
Applicable feedstocks may include catalytic dry gas, coking dry gas, natural gas, coke oven gas, oilfield associated gas and naphtha, subject to pretreatment and operating requirements.
These catalysts are available in different physical specifications and can be evaluated for suitable reformer tube configurations and loading arrangements.
Key Product Features:
Nickel-based catalyst formulations for hydrocarbon reforming.
Designed with attention to carbon deposition resistance.
Multi-hole catalyst structures for gas flow and bed pressure-drop management.
Product options for different reformer configurations and feedstocks.
Product Series: SCST-204 / 205
Typical Applications: Hydrogen production, ammonia synthesis gas preparation, methanol production and refinery dry gas reforming.
Explore Light Oil Reforming Catalysts
High-Temperature Catalysts for Air- and Oxygen-Assisted Reforming
Secondary reforming catalysts are designed for high-temperature reforming processes using air, oxygen-enriched air or oxygen together with suitable hydrocarbon-containing gas streams.
These catalysts are commonly used in the secondary reforming stages of ammonia and synthesis gas production systems.
The reaction environment requires attention to catalyst thermal stability, mechanical strength, gas distribution and reactor operating conditions.
Key Product Features:
Designed for high-temperature secondary reforming duties.
Suitable for air- and oxygen-assisted reforming applications.
Catalyst structures intended for demanding thermal conditions.
Can be used with suitable thermal protection materials where required by reactor design.
Product Series: SCST-211 / 213
Typical Applications: Ammonia production, secondary reforming units and syngas processing with oxygen-assisted reforming.
Explore Secondary Reforming Catalysts
Choosing the correct reforming catalyst begins with understanding its function within the process.
| Catalyst Type | Main Process Function | Typical Feedstocks | Common Applications |
|---|---|---|---|
| Prereforming | Converts suitable higher hydrocarbons into a methane-rich gas mixture | Naphtha, LPG, light hydrocarbons | Feed pretreatment, ammonia plant revamps |
| Primary Reforming | Converts hydrocarbons and steam into synthesis gas | Natural gas, coke oven gas | Hydrogen, ammonia, methanol |
| Light Oil Reforming | Steam reforming of selected gas and light liquid hydrocarbons | Refinery dry gas, naphtha, natural gas | Hydrogen and chemical production |
| Secondary Reforming | High-temperature reforming with air or oxygen | Partially reformed gas and suitable hydrocarbon streams | Ammonia and syngas production |
Each category has different operating requirements. Final product selection should be based on the actual reactor design and process parameters.
Discuss Your Reforming Application
Industrial reforming catalysts operate across different temperature, pressure and steam-to-carbon conditions depending on the process stage.
The table below provides indicative published conditions for selected product series.
| Product Series | Temperature | Operating Pressure | Steam/Carbon Ratio |
|---|---|---|---|
| SCST-111 Prereforming | 360–530°C | ≤6 MPa | 2.5–2.7 |
| SCST-20X Primary Reforming | Tube inlet: 350–650°C; outlet: 600–950°C | ≤5 MPa | 2.5–5.0 |
| SCST-204/205 Light Oil Reforming | Tube inlet: 480–520°C; outlet: 760–850°C | ≤5 MPa | 3.5–6.0 |
| SCST-21X Secondary Reforming | 650–1400°C | ≤5 MPa | 0.5–3.5 |
These published ranges refer to different catalyst series and measurement locations. They are for preliminary comparison only and do not represent guaranteed performance or universal operating limits. Confirm the current technical data sheet and process-specific conditions before catalyst selection.
For detailed physical properties, catalyst dimensions, mechanical strength and installation requirements, refer to the relevant product specifications.
Hydrocarbon steam reforming is an established industrial route for producing hydrogen-rich synthesis gas.
Reforming catalysts support the conversion of suitable hydrocarbon feedstocks with steam. Depending on the process, the resulting gas may undergo subsequent CO shift conversion and hydrogen purification.
For additional downstream catalyst requirements, explore our hydrogen production catalysts and CO shift catalyst products.
Ammonia production based on natural gas or other suitable hydrocarbon feedstocks typically requires syngas generation and subsequent gas processing stages.
Prereforming, primary reforming and secondary reforming catalysts may be used at different points in the process according to the plant design.
Explore related ammonia synthesis catalyst products for downstream applications.
Methanol production requires synthesis gas with an appropriate hydrogen-to-carbon-oxide composition.
Reforming catalysts are used in suitable upstream syngas generation processes before the gas enters the methanol synthesis section.
Explore our methanol synthesis catalyst products for the next processing stage.
Selected refinery gases and coke oven gas streams can be considered as feedstocks for industrial synthesis gas production.
Their hydrocarbon composition and impurities must be evaluated carefully before choosing the appropriate pretreatment and reforming catalysts.
When sulfur or chloride removal is required, explore our gas purification catalysts and adsorbents.
For new syngas projects or existing plant catalyst replacement, product selection should account for the following technical requirements.
Determine whether your process uses natural gas, coke oven gas, refinery dry gas, LPG, naphtha or mixed hydrocarbon feedstocks.
The proportion of methane, heavier hydrocarbons and potential impurities influences the selection of prereforming and reforming catalysts.
Identify the reformer type, reactor dimensions, catalyst bed arrangement and applicable heating method.
Catalyst geometry and mechanical properties should be evaluated against the reactor configuration and loading design.
Different reforming stages operate at significantly different temperatures.
Provide the actual inlet and outlet temperatures, operating pressure and anticipated temperature profile when requesting technical selection support.
The steam-to-carbon ratio affects reforming reactions, equilibrium conditions and carbon deposition risk.
Catalyst selection must consider the intended operating ratio and the applicable feedstock composition.
Define the desired syngas composition, methane slip, throughput, pressure drop and other relevant operating targets.
For plant revamps or catalyst replacement, share the existing catalyst type, loading quantity, operating history and any observed issues.
This information can help identify potential replacement options and additional technical requirements.
For EPC contractors, engineering companies and project owners, we support discussions on catalyst specifications, available product types and procurement requirements for industrial reforming projects.
Our syngas catalyst portfolio covers different reforming stages, helping engineering teams identify suitable product options during project evaluation.
For existing plants, catalyst replacement requires matching the selected material to the operating conditions and reactor configuration.
Our team can review existing catalyst information, process conditions and required specifications to discuss possible replacement options.
Where a standard catalyst specification does not meet the required physical dimensions or operating requirements, product customization may be evaluated based on technical feasibility.
Learn more about our catalyst customization and OEM services.
Prereforming catalysts are used to process suitable higher hydrocarbons with steam, often producing a methane-rich gas mixture before the main reformer. Primary reforming catalysts facilitate hydrocarbon steam reforming to generate hydrogen-rich synthesis gas.
Primary reforming typically involves externally heated steam reforming of hydrocarbons. Secondary reforming introduces air or oxygen, depending on the process, to support further conversion and establish the required synthesis gas composition.
Primary steam reforming catalysts are commonly used in natural gas-based hydrogen production. Additional prereforming, purification and CO shift catalysts may be required depending on the feedstock and process design.
Provide the existing catalyst specifications, reformer design, feed gas composition, temperature, pressure, steam-to-carbon ratio, operating history and required performance targets. Selection should be confirmed through a technical review.
Some catalyst series are designed for multiple suitable hydrocarbon feedstocks. However, feedstock compatibility depends on composition, pretreatment, operating conditions and catalyst formulation. A change in feedstock should be evaluated before operation.
Need a syngas catalysts supplier for your hydrogen, ammonia or methanol project?
We welcome inquiries from chemical plant operators, process engineers, EPC contractors and industrial catalyst purchasing teams.
To help us evaluate your application, please include:
Feedstock type and gas composition
Reforming stage and reactor type
Operating temperature and pressure
Steam-to-carbon ratio and gas flow rate
Required catalyst quantity or reactor loading volume
New project or replacement requirement
Destination country and expected procurement schedule
Contact our team to discuss available catalyst specifications, product selection and quotation requirements.
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