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

Clariant ShiftGuard 200 Catalyst

Clariant ShiftGuard 200 is a high-performance low-temperature water-gas shift catalyst designed for syngas purification in hydrogen and ammonia plants. Featuring robust Cu–Zn–Al oxide formulation it delivers exceptional activity stability and sulfur tolerance. Engineered for reliable operation under variable feed conditions this catalyst maximizes CO conversion efficiency while minimizing downtime and operating costs across diverse industrial applications.
  • clariant shiftguard 200 catalyst_a2523a2c
  • clariant shiftguard 200 catalyst_a2523a2c

Features Of Clariant ShiftGuard 200 Catalyst

  1. Highly selective low-temperature water-gas shift (WGS) catalyst optimized for hydrogen production and CO reduction.

  2. Enhanced sulfur tolerance enabling stable operation in feed streams with trace H₂S impurities.

  3. Robust thermal and mechanical stability under dynamic load conditions and frequent start-up/shutdown cycles.

  4. Low pressure drop design facilitating integration into compact reactor systems and retrofit installations.

  5. Long service life with minimal activity loss, reducing catalyst replacement frequency and operational downtime.

Typical Applications Of Clariant ShiftGuard 200 Catalyst

  1. Hydrogen production units in refineries and petrochemical plants.

  2. Syngas conditioning for ammonia and methanol synthesis loops.

  3. Fuel processor systems in distributed hydrogen generation and fuel cell applications.

  4. CO cleanup in biohydrogen and green hydrogen pathways utilizing renewable feedstocks.

  5. Integrated gasification combined cycle (IGCC) and blue hydrogen facilities with carbon capture readiness.

Specifications Of Clariant ShiftGuard 200 Catalyst

Chemical TypeCopper–zinc–alumina-based low-temperature shift catalyst
Product FormExtruded pellets (cylindrical, ~3–5 mm diameter)
AppearanceGray to dark gray solid granules
Primary ApplicationsLow-temperature water-gas shift reaction (200–280 °C)
Key FeaturesSulfur-tolerant, high CO conversion efficiency, low attrition
BenefitsExtended catalyst life, reduced operating costs, improved process reliability
Storage RequirementKeep sealed under dry inert atmosphere; avoid exposure to moisture and air
Activation ProtocolIn-situ reduction with syngas or diluted H₂ at controlled ramp rate


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