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Highly selective activated clay catalyst optimized for low-temperature esterification and transesterification reactions.
Low heavy metal content ensures compliance with stringent regulatory requirements for food-contact and pharmaceutical intermediates.
Thermally stable up to 200 °C, enabling robust performance in continuous fixed-bed reactor configurations.
Controlled acidity profile delivers consistent reaction kinetics without excessive side-product formation.
Free-flowing granular form (1.5–3.0 mm) ensures uniform packing and minimal pressure drop in industrial-scale reactors.
Biodiesel production via methanolysis of vegetable oils and waste cooking oils.
Synthesis of biodegradable lubricants and plasticizers (e.g., dioctyl adipate, triethyl citrate).
Production of flavor and fragrance esters (e.g., isoamyl acetate, ethyl butyrate) under mild process conditions.
Polymer precursor synthesis, including polyester intermediates and alkyd resin modifiers.
Clean catalytic finishing of edible oil derivatives requiring non-corrosive, residue-free processing.
| Chemical Type | Acid-activated bentonitic clay catalyst |
| Product Form | Granules |
| Appearance | Light grey to beige free-flowing granules |
| Particle Size Range | 1.5–3.0 mm |
| Loss on Drying (105 °C, 2 h) | ≤ 8.0 wt% |
| Acid Capacity (meq H⁺/g) | 1.8–2.2 |
| Ignition Loss (900 °C) | 12–16 wt% |
| Primary Applications | Esterification, transesterification, acylation |
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E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
