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

Clariant HYDEX G Catalyst

ClariantHYDEXGcatalystisahigh-performanceheterogeneouscatalystfromClariant’sHYDEXseriesdesignedforhydrodechlorinationandhydrogenationreactions.Itoffersexceptionalactivityselectivityandlong-termstabilityunderindustrialconditionsenablingefficienttreatmentofchlorinatedorganicsandfinechemicalsynthesis.
  • clariant hydex g catalyst_b4f70cfa
  • clariant hydex g catalyst_b4f70cfa

Features Of Clariant HYDEX G Catalyst

  1. Highly selective for hydrogenation of nitroaromatics to corresponding anilines under mild conditions.

  2. Thermally stable and robust in continuous fixed-bed reactor operations.

  3. Low leaching of active metal components, ensuring long catalyst lifetime and consistent product purity.

  4. Engineered for excellent resistance to common poisons such as sulfur and chlorine compounds.

  5. Available in tailored pellet sizes to optimize pressure drop and mass transfer in industrial-scale reactors.

Typical Applications Of Clariant HYDEX G Catalyst

  1. Production of aromatic amines for agrochemical intermediates.

  2. Synthesis of pharmaceutical building blocks requiring high chemo-selectivity.

  3. Manufacture of dyes and pigments via selective nitro-group reduction.

  4. Hydrogenation step in specialty polymer precursor synthesis.

  5. Continuous-flow processing of fine chemicals in multipurpose plants.

Specifications Of Clariant HYDEX G Catalyst

Chemical TypePalladium-on-carbon (Pd/C) with proprietary promoter system
Product FormCylindrical pellets (1.5–2.0 mm diameter)
AppearanceBlack, free-flowing granular solid
Active Metal Content5 wt% Pd, nominal
Primary ApplicationsSelective hydrogenation of nitroaromatics
Key FeaturesHigh activity, low metal sintering, poison tolerance
BenefitsReduced catalyst consumption, minimized downstream purification, improved process safety
Storage ConditionStore dry, under inert atmosphere at ambient temperature


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