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Market Trends and Insights

Stricter European Fuel-Sulfur and Emissions Requirements

Diesel and gasoline sold across the European Union must comply with a maximum sulfur content of 10 parts per million under the Fuel Quality Directive. This requirement supports demand for hydrotreating catalyst capacity and performance at European refineries. It also creates varying requirements across the European refining catalysts market. Refineries producing conventional ultra-low-sulfur diesel use established cobalt-molybdenum and nickel-molybdenum formulations. Refineries processing biogenic co-feeds require formulations that tolerate higher oxygen levels and trace-metal contamination. Honeywell UOP has expanded its hydrotreating portfolio for fluid catalytic cracking (FCC) pretreatment, diesel, kerosene, and vacuum gas oil applications, reflecting the broader product requirements created by compliance standards.

Catalyst Replacement and Debottlenecking in Aging Refineries

European refining assets include many aging facilities, where catalyst replacement cycles coincide with debottlenecking activities. FCC units generally require catalyst replacement every two to five years, while fixed-bed hydroprocessing reactors operate on longer cycles. Capacity reductions since 2024 have shifted more throughput to refineries that remain operational. Higher throughput can accelerate catalyst deactivation and shorten replacement schedules. A broader crude slate can also increase FCC catalyst top-up requirements and support demand for metals-tolerant hydroprocessing grades. The European refining catalysts market therefore presents upgrade opportunities at complex sites, where application engineering and high-activity products differ from standard catalyst supply.

Hydrocracking and Hydrotreating for Crude-Slate Flexibility

Access to diverse crude grades is increasing the importance of hydrocracking and hydrotreating units that can process broader feedstock slates. Refiners are directing capital toward nickel-molybdenum and nickel-tungsten formulations for high-pressure, high-severity conversion applications. BP retained and upgraded the hydrocracker at Gelsenkirchen while reducing one-third of its atmospheric distillation capacity, indicating a focus on high-conversion assets. JGC Catalysts and Chemicals and Saudi Aramco developed titanium-loaded ultra-stable Y zeolite hydrocracking catalysts to maintain active-site stability under severe operating conditions. Longer campaign cycles can reduce catalyst costs per barrel. Topsoe states that its current NiMo hydrocracking pretreatment catalysts deliver 500% higher activity than mid-1980s benchmarks.

Co-Processing of Waste and Bio-Based Feedstocks

Co-processing used cooking oil, animal fats, pyrolysis oil, and tall oil residues in existing hydroprocessing units enables refiners to produce renewable fuels without constructing dedicated biorefineries. Topsoe and Preem completed a co-processing campaign at Preem’s Gothenburg refinery in June 2026, using waste- and residue-based lipids with conventional feedstocks. The campaign confirmed the commercial application of HydroFlex technology at an industrial scale. Biogenic feedstocks contain oxygenates, water, and trace metals that can deactivate standard CoMo and NiMo catalysts more rapidly than petroleum-only feedstocks. Evonik launched its Purocel hydrotreating catalyst series in February 2025 to remove metal and chloride contaminants from pyrolysis oil, with regeneration and reuse capabilities^[1]. Axens has also presented co-processing solutions for vacuum gas oil and kerosene units, indicating that product development targets bio-based applications.

European Refinery Rationalization and Declining Fossil-Fuel Demand

European refinery closures have reduced the installed base of catalyst-consuming units. The International Energy Agency (IEA) expects at least 1 million barrels per day of European refining capacity to be at risk of closure by 2030. Since early 2024, closures have removed 400,000-500,000 barrels per day from the operating network. These closures include the Grangemouth refinery in Scotland, Shell’s Wesseling plant, and a reduction in distillation capacity at BP’s Gelsenkirchen site. However, the impact on catalyst demand may not directly correspond to the decline in refining throughput. Surviving refineries are increasingly adopting fluid catalytic cracking (FCC), hydrocracking, and deep hydrotreatment configurations, which consume more catalyst per barrel than simpler refinery operations. Consequently, the Europe refining catalysts market may experience lower demand for basic hydrotreating catalysts, while demand for high-performance FCC and hydrocracking catalyst grades remains comparatively stable.

High Manufacturing Costs and Pressure on Refinery Margins

European refinery margins declined following the 2022-2023 energy shock, reducing the cash available for non-mandatory catalyst upgrades. When margins are under pressure, operators may extend catalyst replacement cycles. Prolonged catalyst use can reduce product quality, increase energy consumption, and degrade active sites. Delayed purchases may also result in urgent spot buying or expedited procurement at higher unit prices. Manufacturing high-surface-area alumina supports and complex zeolitic formulations remains energy-intensive. Higher energy costs in Europe can reduce the cost competitiveness of domestic manufacturers, particularly where product differentiation is limited.

*Our forecasts treat driver/restraint impacts as directional, not additive. The impact forecasts reflect baseline growth, mix effects, and variable interactions.

Europe Refining Catalysts Market Segment Analysis

Zeolites held 32.86% of regional demand in 2025 and are projected to grow at a CAGR of 4.46% through 2031. Their position reflects their role as active cracking components in fluid catalytic cracking (FCC) and hydrocracking. Ultra-stable Y zeolite (USY) provides the active cracking function in FCC units. Its large supercage structure supports the cracking of macromolecular hydrocarbons in heavy oil. ZSM-5 improves light-olefin and aromatic selectivity and can be co-loaded with USY to shift the product mix toward gasoline or propylene. BASF has received a patent for phosphorus-stabilized MSE (Mobile Seven Eleven)-framework zeolites for FCC applications, indicating improved hydrothermal stability at higher cracking severity.

Zeolyst International has introduced its Opal Renew zeolite line for processing renewable fuels, extending zeolite applications to biogenic feedstocks. CoMo and NiMo formulations remain important for hydrotreating gasoline, kerosene, diesel, vacuum gas oil, FCC gasoline, and residual feeds. Their established supply chains, regeneration practices, and broad supplier base make them a core component of hydrotreating catalyst consumption. Alumina-based noble-metal catalysts represent a smaller, higher-margin segment in catalytic reforming. NiW grades are used in high-pressure hydrocracking applications that require stronger nitrogen resistance. As refineries blend feedstocks with higher oxygen and metals content, the Europe refining catalysts industry places greater emphasis on modified zeolitic and bimetallic formulations that offer longer campaign stability.

Fluid catalytic cracking held 38.45% of regional demand in 2025. Within the Europe refining catalysts market, FCC remains central to gasoline, propylene, and olefin production at complex refineries. However, this share does not capture changes in catalyst consumption within individual units. Across the Europe refining catalysts market, remaining FCC units are processing heavier, more metal-contaminated crude oils as activity concentrates at complex sites. This trend can shorten effective catalyst cycles and increase catalyst top-up rates. Residue fluid catalytic cracking is attracting investment for bottom-of-the-barrel upgrading. It requires rare-earth-enhanced zeolite formulations, including lanthanum- and cerium-stabilized USY grades, at sites capable of processing vacuum and atmospheric residues.

Hydrotreating serves the widest range of refinery streams and remains the most catalyst-diverse process in regional operations. Hydrocracking is the fastest-growing process, with the Europe refining catalysts market size for this segment forecast to expand at a CAGR of 5.05% during 2026-2031. It produces cleaner distillates from heavy crude oils and provides a route for co-processing bio-based feedstocks. BP’s decision to retain and improve hydrocracking capacity at its Gelsenkirchen refinery while reducing distillation capacity illustrates this priority. The Ketjen-Imubit platform supports real-time operating adjustments for FCC and hydroprocessing units. This capability can optimize severity targets as catalyst activity declines between additions, supporting unit economics in high-throughput hydrocracking operations.

Geography Analysis

Germany Refining Catalysts Market

Germany accounted for 24.67% of the Europe refining catalysts market in 2025. Its position was supported by a large and complex refinery network, despite recent rationalization. Germany operated 11 active refineries in 2024 and produced 99.0 million tons of oil equivalent of petroleum products, representing 18% of EU-27 output. Shell’s Wesseling refinery closure and BP’s reduction in distillation capacity at Gelsenkirchen concentrated throughput and capital investment at the remaining complex sites. MiRO Karlsruhe and Gunvor Ingolstadt continued to support this demand base. The Fuel Quality Directive and Directive 2016/802 continued to drive hydrotreating catalyst replacement.

Western Europe Refining Catalysts Market

The United Kingdom segment of the Europe refining catalysts market lost the Grangemouth refinery, Scotland’s only crude-processing site, in the second quarter of 2025, when it converted into a fuel import terminal. This closure eliminated a source of demand for Fluid Catalytic Cracking (FCC) and hydroprocessing catalysts in the United Kingdom. France maintains a steady demand for hydrotreating catalysts, centered around the Seine Valley and Rh?ne corridor. Axens’ headquarters in Rueil-Malmaison and its catalyst production site in Salindres support France’s role in the regional supply chain. Spain is forecast to record a CAGR of 4.98% through 2031 in the Europe refining catalysts market. Repsol is investing EUR 800 million (USD 872 million) in its Puertollano facility over five years, including EUR 130 million (USD 142 million) for a unit conversion commissioned in 2026 to produce renewable diesel from used cooking oil and agri-food waste^[2].

Broader European Markets

BP and Iberdrola secured EUR 211 million (USD 230 million) for green hydrogen expansion at the Castellón refinery, while the Valencian government approved EUR 76 million (USD 83 million) for related projects through 2029. Italy is changing its Europe refining catalysts market demand mix as Eni converts conventional refining sites into biorefineries. In 2025, the European Investment Bank committed EUR 500 million (USD 545 million) to convert Eni’s Livorno refinery into a biorefinery using Ecofining technology. Eni announced a project in September 2025 to convert the hydrocracking unit at its Sannazzaro refinery to produce Hydrotreated Vegetable Oil (HVO) and sustainable aviation fuel. Russia remains subject to uncertainty related to sanctions, catalyst access, and refinery modernization. The Netherlands, Scandinavia, Poland, and the Iberian interior comprise the rest-of-Europe group. Neste’s SCOOP project in Porvoo is developing tall-oil-residue co-processing following EU Innovation Fund support in 2025.