Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

BASF Puristar R3-16 Adsorbent

BASF Puristar R3-16 Adsorbent is a high-performance regenerable molecular sieve developed by BASF for deep dehydration and trace impurity removal in hydrocarbon streams. Featuring optimized pore structure and thermal stability, it delivers superior selectivity for water and polar contaminants in refinery and petrochemical applications. Its robust mechanical strength ensures long service life under cyclic adsorption-desorption conditions.
  • basf puristar r3 16 adsorbent_40ecb25f
  • basf puristar r3 16 adsorbent_40ecb25f

Features Of BASF Puristar R3-16 Adsorbent

  1. Highly selective adsorption for sulfur compounds, especially mercaptans and sulfides, in liquid hydrocarbon streams.

  2. Optimized pore structure and surface chemistry for enhanced capacity and long service life under continuous operation.

  3. Low pressure drop design ensures efficient performance in fixed-bed and guard-bed configurations.

  4. Thermally and chemically stable in typical refinery and petrochemical process environments.

  5. Regenerable under controlled conditions, supporting sustainable operation and reduced waste generation.

Typical Applications Of BASF Puristar R3-16 Adsorbent

  1. Desulfurization of gasoline and naphtha prior to downstream processing (e.g., catalytic reforming).

  2. Purification of LPG and light hydrocarbon streams to meet stringent sulfur specifications.

  3. Removal of odor-causing sulfur species in fuel-grade solvents and chemical intermediates.

  4. Guard bed protection for sensitive catalysts in alkylation and isomerization units.

Specifications Of BASF Puristar R3-16 Adsorbent

Chemical TypeModified activated alumina-based adsorbent
Product FormCylindrical pellets (1.6 mm diameter)
AppearanceWhite to off-white free-flowing granules
Primary ApplicationsLiquid-phase sulfur removal in hydrocarbon streams
Key FeaturesHigh selectivity for organic sulfur, low dust generation, consistent mechanical strength
BenefitsExtended cycle life, reduced unit shutdown frequency, compliance with ultra-low sulfur fuel standards
Storage ConditionsStore in dry, well-ventilated area; protect from moisture and contamination


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