Specifications:

2-Amylanthraquinone Content w%: ≥97.5%

2-Tert Amylanthraquinone Content w%: ≥73.0%

Isomer(tert-amyl/sec-amyl): ≥75:25

Melting Point ℃: 60~65

HPS-N compound stabilizer for industrial H₂O₂ can be mainly used to improve the stability of industrial hydrogen peroxide. It is easily soluble in water and can be used in organic synthesis, food disinfection and other fields.

1.5mm ~ 1.7mm spherical alumina carrier with small particle size

Advantages:

Uniform particle size, smooth surface; large pore volume, concentrated pore size distribution, high strength and small attrition index.

Large pore volume, high activity, good stability, long application life.

The product which uses oil column forming method has good pore structure and advantages like large pore volume, large specific surface, concentrated pore diameter and high strength. The activity is 20-40% higher than other catalysts. It is difficult to de-palladium and has good stability, long application life(generally more than five years) because of the high activity and stable precious metal components.

The spherical alumina carrier with small particle size (1.5mm~1.7mm) is prepared using high-standard raw materials and oil-drop method at one time. This product displays the advantages of uniform particle size, smooth surface, large pore volume, concentrated pore size, high mechanical strength and low abrasion index. It is suitable for use as the catalyst support in the moving bed, and can also be customized for specific catalytic reactions. As of now many qualified products have been prepared for different customers at home and abroad.

The fluidized-bed catalysts currently used in China are dependent on imports completely, considering the complexity of catalyst preparation process, the high technical barriers and the blockade of foreign technology. After years of research and development, LRDICI has successfully developed a fluidized-bed catalyst with independent intellectual property.

As an important raw material, 2-tert- amylanthraquinone (AAQ) has a long synthesis step with high technical threshold. After years of research and development, LRDICI has successfully developed AAQ preparation technology with independent intellectual property, and the product quality has fulilled the foreign standards. With the following advantages, it can replace 2- ethylanthraquinone (EAQ) for hydrogen peroxide production completely or partially.