The Global C4 Acetylene Hydrogenation Catalysts Market was valued at US$ 245.8 Million in 2023 and is projected to reach US$ 342.1 Million by 2030, growing at a Compound Annual Growth Rate (CAGR) of 4.8% during the forecast period (2024–2030). This growth is primarily driven by the expansion of the petrochemical industry, increasing demand for high-purity butadiene, and the critical role these catalysts play in ensuring operational efficiency and product quality in steam cracker units.

As the global push for higher-quality polymer-grade olefins intensifies, the focus shifts to the leading catalyst manufacturers who are pioneering advanced materials and process technologies. In this blog, we profile the Top 10 Companies in the C4 Acetylene Hydrogenation Catalysts Industry—a group of specialized chemical giants and innovators ensuring the smooth operation of petrochemical plants worldwide.

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🔟 1. Johnson Matthey

Headquarters: London, United Kingdom
Key Offering: HYPROSYN™ C4 Acetylene Hydrogenation Catalysts

Johnson Matthey is a global leader in sustainable technologies, including a comprehensive portfolio of catalysts for the petrochemical sector. Their HYPROSYN catalysts are renowned for high selectivity in converting acetylene and methylacetylene in C4 streams to valuable olefins like butadiene and butenes, while minimizing the formation of green oil and maximizing catalyst lifespan.

Technological Initiatives:

• Development of highly selective palladium-based catalysts

• Focus on improving catalyst stability and resistance to poisons

• Global technical service and support for refinery optimization

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9️⃣ 2. Axens

Headquarters: Rueil-Malmaison, France
Key Offering: LD 471 Series C4 Hydrogenation Catalysts

Axens provides a wide range of process technologies and catalysts, with its LD 471 catalysts specifically designed for selective hydrogenation in C4 cuts. These catalysts are engineered to achieve high conversion rates of acetylenic compounds with exceptional stability, helping producers meet stringent specifications for downstream polymer production.

Technological Initiatives:

• Advanced catalyst formulations for extended run lengths

• Integrated solutions combining catalysts with process design

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8️⃣ 3. CRI Catalyst (Criterion Resources, Inc.)

Headquarters: Houston, Texas, USA
Key Offering: CENTURY® Series C4 Acetylene Hydrogenation Catalysts

A subsidiary of Shell, CRI Catalyst is a key player in refining and petrochemical catalysts. Their CENTURY series catalysts are designed for the selective hydrogenation of acetylene and dienes in C4 streams, offering high activity and selectivity to maximize the yield of monomer-grade olefins essential for synthetic rubber and plastics.

Technological Initiatives:

• Proprietary metal impregnation techniques for uniform activity

• Catalyst regeneration and recycling services

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7️⃣ 4. Clariant AG (formerly Süd-Chemie)

Headquarters: Muttenz, Switzerland
Key Offering: HYDEX® E C4 Hydrogenation Catalysts

Clariant’s Catalysts business unit, with its heritage from Süd-Chemie, is a major force in selective hydrogenation catalysts. Their HYDEX E catalysts are tailored for the removal of acetylene from C4 streams, featuring high mechanical strength and optimized pore structure to prevent fouling and ensure consistent performance.

Technological Initiatives:

• Innovations in catalyst carrier materials for better diffusion

• Strong R&D focus on catalyst lifecycle management

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6️⃣ 5. BASF SE

Headquarters: Ludwigshafen, Germany
Key Offering: Selective Hydrogenation Catalysts for C4 Cuts

BASF’s catalyst division offers advanced solutions for the petrochemical industry, including catalysts for the selective hydrogenation of C4 streams. Their products are designed to efficiently convert acetylene and other impurities into usable olefins, supporting the production of high-purity raw materials for the plastics and elastomers industries.

Technological Initiatives:

• Development of catalysts with high resistance to sulfur poisoning

• Collaboration with plant operators for customized catalyst solutions

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5️⃣ 6. Evonik Industries AG

Headquarters: Essen, Germany
Key Offering: Customized Catalysts for C4 Stream Upgrading

Evonik’s catalyst expertise spans various chemical processes, including selective hydrogenation. They provide specialized catalysts that help petrochemical companies purify their C4 fractions, ensuring the reliable supply of high-quality butadiene and isobutylene for derivative markets.

Technological Initiatives:

• Focus on catalyst efficiency and operational cost reduction

• Research into novel catalyst compositions for challenging feedstocks

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4️⃣ 7. Albemarle Corporation

Headquarters: Charlotte, North Carolina, USA
Key Offering: STARS® and Centinel® Catalysts for C4 Hydrogenation

Albemarle is a leading global producer of highly engineered catalysts. Their STARS and Centinel catalyst technologies are applied in selective hydrogenation units to remove acetylene from C4 cuts, known for their robust performance and ability to handle variable feed compositions in refinery operations.

Technological Initiatives:

• Advanced manufacturing for precise catalyst characteristics

• Global supply chain ensuring reliable catalyst availability

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3️⃣ 8. Haldor Topsoe

Headquarters: Lyngby, Denmark
Key Offering: TK Series Catalysts for Petrochemical Processes

Haldor Topsoe provides catalysis solutions for a sustainable world, including catalysts for purifying olefin streams. Their catalysts are designed for the selective hydrogenation of acetylene in C4 fractions, contributing to the efficient production of polymer-grade olefins with high yield and minimal by-product formation.

Technological Initiatives:

• Integration of catalyst design with process simulation tools

• Emphasis on sustainability in catalyst production and use

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2️⃣ 9. UOP LLC (Honeywell)

Headquarters: Des Plaines, Illinois, USA
Key Offering: C4 Acetylene Hydrogenation Catalysts for Olefin Plants

UOP, a Honeywell company, is a premier technology and equipment supplier to the refining and petrochemical industries. Their catalyst portfolio includes solutions for the selective hydrogenation of C4 cuts, ensuring the reliability and efficiency of steam cracker operations worldwide.

Technological Initiatives:

• Catalysts designed for integration with UOP’s process technology platforms

• Focus on digital solutions for catalyst performance monitoring

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1️⃣ 10. Sinocata

Headquarters: Beijing, China
Key Offering: Selective Hydrogenation Catalysts for C4-C5 Cuts

Sinocata is a prominent Chinese manufacturer of catalysts for the petrochemical industry. They supply a range of catalysts for the selective hydrogenation of acetylene in C4 streams, catering to the rapidly growing Asia-Pacific market and supporting regional self-sufficiency in catalyst supply.

Technological Initiatives:

• Localized production to serve the Asian petrochemical sector

• Development of cost-effective catalyst solutions

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C4 Acetylene Hydrogenation Catalysts Market – View in Detailed Research Report

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🌍 Outlook: The Future of C4 Acetylene Hydrogenation Catalysts is Smarter and More Efficient

The C4 acetylene hydrogenation catalyst market is evolving beyond traditional formulations. The industry is investing significantly in advanced materials, digital monitoring, and sustainability to meet the demands of modern, integrated petrochemical complexes.

📈 Key Trends Shaping the Market:

• Development of catalysts with higher selectivity and longer service life

• Increasing demand for catalysts capable of processing diverse and challenging feedstocks

• Integration of Industry 4.0 technologies for predictive catalyst management

• Growing emphasis on catalyst recycling and metal recovery processes

Get Full Report Here:
C4 Acetylene Hydrogenation Catalysts Market – View in Detailed Research Report

The companies listed above are not only supplying essential catalysts—they are enabling the efficient and sustainable production of the building blocks for countless industrial and consumer products.