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CATALYST RESIN
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About Catalyst Resin

Pretreatment of Catalyst Resin
Advantages of Resin Catalyst
What is Catalyst Resin?

Application Industries

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Catalyst Resin

SEPLITE ® Catalyst Resin

SEPLITE ® Catalyst Resin is a kind of Polymeric Solid acid catalyst, usually instead of liquid acid.
With the continuous environmental awareness and demand, it has become an irresistible trend for the solid acid&base catalyst of chemical reaction to replace the liquid acid&base catalyst. Compared with the liquid catalyst, the solid catalyst has incomparable advantages: easier separation of products, less reaction by-products, less corrosion to equipment, less pollution to environment, and continuous production.

SEPLITE ® Catalyst resins, the solid acid catalysts, have been exploited by Sunresin, the resins are gel or macroponous styrene-based sufonic resins, which is often used for chemical reactions catalyzed by the H+ ion in a faster reaction rate and better yields, and even higher product purity.

Since the early 1990s, after the first introduction of the methyl tert-butyl ether (MTBE) device, solid acid catalyst was used in the organic reaction, which gradually entered the industrial scale and was applied in more and more fields.

Approvals

  • REACH
  • Kosher Certificate
  • Halal Certificate

Typical Applications Of Catalyst Resin

  • Catalyze isobutylene etherification
  • Catalyze isoamylene etherification
  • Catalyze isobutylene hydration
  • Catalyze propylene, butene hydrate
  • Catalyze acrylic ester
  • Catalyze maleic anhydride esterification
  • Catalyze sec-butyl acetate
  • A acid catalyst used in a high temperature
  • A acid catalyst used under oxidation condition

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Latest News

01 2020-12
A Better Choice for Tungsten and Molybdenum Separation

Sunresin has set up special topics and established a special research team based on customers’ needs to conduct research and analysis on the element composition and existing technology of tungsten leaching solution, and successfully developed sepcial resin Seplite® LSC680 for tungsten and molybdenum separation as well as the matching process.

27 2020-11
Acetone Purification and Cycling (Methylamine removal), solvent in the production of PPS (polyphenylene sulfide)

The ion exchange resin (IER) method is very excellent and efficient for acetone purification. Acetone will pass cation exchange resins first and then the anion exchange resins, more than 95% methylamine will be removed.

24 2020-11
Sunresin awarded as Asia's Best Under A Billion by Forbes 

On November 23, 2020,Forbes announced Asia’s Best Under A Billion 2019 list. Sunresin was honored to be selected. The promulgation ceremony originally scheduled to be held in Bangkok, Thailand, was carried out online due to continuous spreading pandemic.

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