High-purity activated alumina adsorbent (Alumina For Hydrogen Peroxide) is specifically designed for the production and purification of industrial hydrogen peroxide (H₂O₂). In processes such as the anthraquinone process, this adsorbent effectively removes impurities, stabilizes the activity of raw materials, and improves the purity and yield of the final product. This product possesses extremely low dissolution rates and excellent selective adsorption performance, making it an indispensable industrial catalyst carrier and adsorption medium for hydrogen peroxide plants.
Role in Hydrogen Peroxide Production
Working Fluid Regeneration:
Adsorbs degradation products during anthraquinone production, restoring the working fluid's activity.
Impurity Removal:
Selectively adsorbs byproducts such as organic acids and esters, improving H₂O₂ purity.
Stabilizer Carrier:
Carries stabilizers such as phosphates to slow the spontaneous decomposition of hydrogen peroxide during storage.
Product Advantages
Why Choose Our Activated Alumina Adsorbent?
✔ High Purity, Low Impurity Design - Strictly controlled heavy metal content prevents catalytic decomposition from affecting H₂O₂ quality.
✔ Highly Efficient Selective Impurity Adsorption - Optimized pore structure and surface area preferentially adsorb impurities such as organic acids and esters during production.
✔ Chemical Corrosion Resistance and High Stability - Neutral surface properties reduce the impact of alkalinity and improve hydrogen peroxide stability.
✔ Recyclable - Supports hot nitrogen purging regeneration, significantly extending service life (3–5 years).
✔ Industrial-Grade Safety Design - Does not react with H₂O₂ for oxidation, eliminating the risk of combustion or explosion.
Typical Application Scenarios
① Activated alumina adsorbent in hydrogen peroxide production process
② Purification and stabilizer in H₂O₂ production process
③ Industrial-grade hydroxide adsorption and impurity removal
④ Application of catalyst supports and adsorption media in chemical synthesis
This product can serve multiple functions during the production process, including acting as a stabilizer carrier, working fluid regeneration adsorbent, and impurity removal medium, helping factories improve H₂O₂ purity and reduce side reactions and energy consumption.
Product Parameters
| Item | unit | index |
| AL2O3 | % | 93.5 |
| SiO2 | % | 0.02 |
| Fe2O3 | % | 0.02 |
| Na2O | % | 0.35 |
| Loss on ignition | % | ≤6 |
| Bulk density | g/ml | 0.70-0.80 |
| Specific surface area | ㎡/g | 380 |
| Pore volume | ml/g | ≥0.52 |
| Abrasion | % | 0.1 |
Alumina for hydrogen peroxide
FAQ
Q1: What are the advantages of this product compared to ordinary activated alumina?
A: Compared to general-purpose activated alumina, this product is specifically optimized for H₂O₂ conditions, offering advantages including:
Lower metal impurity content
A more suitable pore structure for hydrogen peroxide systems
Lower dissolution rate, reducing impact on the working fluid
Better cycle stability and service life
More suitable for hydrogen peroxide production systems with high purity and stability requirements.
Q2: What is the typical service life of the product?
A: Under standard operating conditions and proper operation, the service life is typically up to 5 years.
Q3: Do you support customized technical parameters or particle size specifications?
Yes. We can provide customized solutions with different particle size ranges and technical parameters based on the customer's production process, filling equipment, and operating conditions, ensuring a high degree of matching with the system.
📩 Get a quote and customization solution for H₂O₂ adsorbents used in production.
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