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

Clariant TONSIL CO-N L Catalyst

Clariant TONSIL CO-N L is a high-performance activated clay catalyst from Clariant’s TONSIL® portfolio, designed for selective decolorization and purification in edible oil refining, biodiesel production, and chemical synthesis—offering superior adsorption capacity, low metal leaching, and consistent batch-to-batch performance under mild process conditions.
  • clariant tonsil co n l catalyst_eaf689b8
  • clariant tonsil co n l catalyst_eaf689b8

Features Of Clariant TONSIL CO-N L Catalyst

  1. Highly selective for low-temperature catalytic dechlorination of chlorinated hydrocarbons.

  2. Thermally stable solid catalyst with extended service life under continuous operation.

  3. Non-pyrophoric and inherently safe to handle, store, and transport.

  4. Low metal leaching profile, minimizing downstream contamination in sensitive processes.

  5. Designed for fixed-bed reactor configurations with excellent pressure drop characteristics.

Typical Applications Of Clariant TONSIL CO-N L Catalyst

  1. Removal of residual chlorinated impurities from pharmaceutical intermediates.

  2. Purification of electronic-grade solvents used in semiconductor manufacturing.

  3. Treatment of chlorinated by-products in fine chemical synthesis streams.

  4. Dechlorination of effluent streams prior to biological wastewater treatment.

  5. Clean-up of recycled process solvents in agrochemical production.

Specifications Of Clariant TONSIL CO-N L Catalyst

Chemical TypeSupported palladium-copper bimetallic catalyst on high-surface-area activated carbon
Product FormGranular solid
AppearanceBlack granules, free-flowing
Primary ApplicationsCatalytic hydrodechlorination (HDC) at ambient to moderate temperatures (20–80 °C)
Key FeaturesChlorine-selective, low hydrogen consumption, no acid generation
BenefitsReduces formation of hazardous chlorinated residues; compatible with stainless-steel equipment
Storage ConditionsStore in original sealed packaging at room temperature, away from moisture and oxidizing agents
Handling PrecautionsUse in well-ventilated areas; avoid inhalation of dust; refer to SDS for full safety guidance


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