Powdered Activated Alumina

 

Powdered Activated Alumina (PAA) is a highly porous, fine white powder chemical that offers exceptional adsorption and catalytic properties for diverse industrial applications across the UAE and Gulf region. As a trusted chemical supplier and established chemical manufacturer at OOzechem, we provide premium-grade PAA specifically engineered for the demanding chemical processing requirements of Gulf industries. Our advanced manufacturing processes ensure consistent chemical quality and reliable performance, making us the preferred choice for UAE chemicals procurement and Gulf chemical supply needs.

Chemical Formula: Al₂O₃
CAS Number: 1344-28-1
Appearance: White to off-white fine powder
Grade: Technical/Industrial Grade Chemical

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Key Chemical Properties

  • High Surface Area: 200-350 m²/g for optimal chemical adsorption
  • Fine Particle Distribution: 1-10 microns for enhanced chemical contact
  • Chemical Purity: ≥99% Al₂O₃ content ensuring reliable chemical performance
  • Thermal Stability: Maintains chemical integrity up to 1000°C
  • Chemical Inertness: Compatible with most industrial chemicals and solvents

Technical Specifications

Parameter

Specification

Test Method

Chemical Composition

≥99% Al₂O₃

XRF Analysis

Particle Size (D50)

2-8 microns

Laser Diffraction

Surface Area (BET)

200-350 m²/g

ASTM D4365

Pore Volume

0.3-0.5 cm³/g

BJH Method

Bulk Density

0.6-0.8 g/cm³

ASTM D4164

Moisture Content

≤ 0.5%

ASTM D2867

Loss on Ignition

≤ 1.0%

ASTM D7348

pH (10% slurry)

9.0-10.5

ASTM E70

Chemical Purity

≥99.0%

ICP-OES

Chemical Applications & Uses

Chemical Processing Industry

Our Powdered Activated Alumina serves as a crucial chemical in various manufacturing processes. This versatile chemical provides excellent adsorption properties for removing moisture, acids, and other chemical contaminants from process streams, ensuring product quality and chemical purity.

Catalytic Applications

As a chemical manufacturer specializing in catalytic materials, we formulate PAA for:

  • Catalyst support material in chemical reactions
  • Chemical purification of catalytic processes
  • Dehydration of chemical feedstocks
  • Removal of chemical poisons from catalyst systems

Desiccant Applications

Our chemical excels in moisture control applications:

  • Dehydration of compressed air systems in chemical plants
  • Moisture removal from chemical storage areas
  • Drying of chemical solvents and reagents
  • Humidity control in chemical manufacturing facilities

Water Treatment Chemicals

PAA functions as an effective chemical for:

  • Fluoride removal from drinking water systems
  • Chemical defluoridation processes
  • Removal of chemical contaminants from wastewater
  • Purification of industrial process water containing chemicals

Pharmaceutical Chemical Processing

In pharmaceutical manufacturing, this chemical provides:

  • Purification of pharmaceutical chemicals and intermediates
  • Moisture removal from chemical formulations
  • Chemical stabilization of active ingredients
  • Processing aid for chemical synthesis reactions

Chemical Handling & Safety

Storage Guidelines

Proper storage of this chemical requires:

  • Dry, ventilated warehouse conditions for chemical stability
  • Protection from moisture to prevent chemical degradation
  • Segregation from incompatible chemicals and reactive substances
  • Temperature control below 50°C for optimal chemical preservation
  • Sealed containers to maintain chemical purity

Handling Procedures

Safe chemical handling practices include:

  • Use of appropriate PPE during chemical processing
  • Dust control measures for powdered chemical handling
  • Adequate ventilation in chemical processing areas
  • Chemical spill containment and cleanup procedures
  • Regular monitoring of chemical exposure levels
  •  

Packaging & Chemical Supply Options

Standard Chemical Packaging

  • 25 kg Multi-wall Bags: Moisture-resistant packaging for chemical protection
  • 500 kg FIBC Bags: Bulk chemical handling with anti-static properties
  • 1000 kg Super Sacks: Large-scale chemical operations packaging

Performance Advantages

Superior Chemical Performance

  • Optimized pore structure for chemical removal efficiency
  • Targeted removal of specific chemical contaminants
  • Cost-effective chemical reactivation possible
  • Resistant to chemical and thermal degradation

Economic Benefits

  • Improved chemical process economics
  • Reduced chemical consumption and waste
  • Durable chemical performance over time
  • Potential for valuable chemical reclamation
  • Chemical remediation of contaminated sites
  • Industrial wastewater chemical treatment
  • Air pollution control for chemical emissions
  • Hazardous chemical waste processing

 

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