PolyMax® 172

Hydrogen Sulfide Absorbent for Ethylene Purification

Edition Date :
January 22, 2020
PolyMax® 172 is a hydrogen sulfide absorbent designed for purification of ethylene in polymer feedstock. The absorbent provides excellent ethylene purity, with hydrogen sulfide (H2S) content in the product stream typically below 0.05 ppm. As it is typically located upstream of polymerization catalysts, PolyMax 172 is essential for safeguarding downstream operations and reducing catalyst consumption.  
Benefits
  • High surface area absorbent 
  • Purifies ethylene feed from hydrogen sulfide (H2S)
  • Reduces the consumption of polymerization catalysts
  • Extremely valuable for downstream operations
  • Provides high product purity: H2S content in the product stream is typically below 0.05 ppm
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Specifications
Product compositionZinc oxide-based
Size4.5 mm
ShapeExtrusions
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This information corresponds to the present state of our knowledge and is intended as a general description of our products and their possible applications. Clariant makes no warranties, express or implied, as to the information’s accuracy, adequacy, sufficiency or freedom from defect and assumes no liability in connection with any use of this information. Any user of this product is responsible for determining the suitability of Clariant’s products for its particular application.<br />
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