Catalyst Products

Purolite is a manufacturer and supplier of advanced polymeric resin catalysts. While ordinary commercial styrene-based sulfonic acid resins may often be used for chemical reactions catalyzed by the H+ or M+ ions, faster process times, better yields, and higher product purity may be obtained by using a properly designed and purified catalyst. Purolite polymeric catalyst resins are supplied either completely water-swollen, or dried to specification.

When selecting a catalyst resin, consideration factors include temperature requirements, dry weight capacity, catalyst porosity, resin type, and catalyst swelling/shrinkage.

Purolite catalyst products are used in many applications in the chemical and petrochemical industries.

  • Catalyst resins for acid catalysis to reduce by-product formation 
  • Catalyst resins for biodiesel feedstock pretreatment and purification 
  • Catalyst resins for Bisphenol-A synthesis
  • Catalyst resins for MTBE and TAME production
  • Catalyst resins for etherification, aromatic alkylation, phenol purification and olefin hydration 

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