Zeolyst (Zeolyst International) is a manufacturer of specialty synthetic zeolites used as key components in industrial catalysts and adsorbents. The company develops and produces a broad range of zeolite structures—including USY, ZSM-5, Beta, Mordenite, and tailor-made materials—serving customers that formulate catalysts for refining, petrochemicals, chemical synthesis, and environmental applications.
Zeolyst’s materials are applied in processes such as fluid catalytic cracking, hydrocracking, isomerization, and aromatics processing, as well as in emission control and gas purification. Its products support performance targets like activity, selectivity, stability, and sulfur/NOx reduction in fuels and exhaust treatment. The company provides R&D, custom synthesis, and scale-up capabilities to align zeolite properties with specific process requirements.
Zeolyst operates manufacturing sites in Kansas City, Kansas (USA), and Delfzijl (The Netherlands), supplying customers globally. With longstanding production and technical expertise, the business plays a specialized role in the catalyst supply chain for conventional and emerging applications, including lower-emission and renewable fuel processes.