Spent Zeolites

Description

1. Product Overview

Spent Zeolites are recovered aluminosilicate materials obtained from industrial catalytic, adsorption, and separation processes. These materials retain valuable structural and chemical properties that make them suitable for reuse, recovery, and secondary industrial applications. Spent Zeolites are widely utilized in catalyst regeneration, metals recovery, environmental remediation, and construction-related processes. Their strategic importance lies in enabling cost-efficient material reuse while supporting circular economy initiatives and reducing industrial waste streams.

2. Key Specifications & Technical Characteristics

• Chemical Composition: Aluminosilicate framework (SiO₂, Al₂O₃) with trace metal residues depending on prior industrial use
• Purity Level / Grade: Industrial-grade recovered material
• Physical Form: Granular, pelletized, or powder form depending on source process
• Color: Light gray to beige
• Particle Size: Typically 0.5–5 mm (variable depending on application and processing)
• Bulk Density: Approx. 0.7 – 1.2 g/cm³
• Moisture Content: Typically <10% (may vary depending on storage conditions)
• Packaging Options:
  • Bulk jumbo bags (1 MT)
  • Bulk loose loading for large industrial buyers
• Shelf Life: Stable under dry storage conditions; long-term storage feasible without significant degradation

3. Core Industrial Applications

Petrochemical & Refining Industry
Spent Zeolites are commonly sourced from catalytic cracking and adsorption units. They can be reprocessed for metals recovery, catalyst regeneration research, and secondary catalyst manufacturing.

Environmental & Waste Treatment
Due to their porous structure and adsorption capacity, Spent Zeolites are used in wastewater treatment, heavy metal removal, and industrial filtration systems.

Construction & Cement Manufacturing
Spent Zeolites can be utilized as supplementary cementitious materials or mineral additives, improving material strength while reducing clinker consumption.

Metallurgical Recovery Processes
Industrial processors recover valuable metals from spent zeolite matrices, making them a feedstock for metal reclamation and recycling operations.

Compared to virgin materials, Spent Zeolites offer significant cost advantages while maintaining functional performance in many industrial reuse applications.

4. Competitive Advantages

• Consistent Industrial Supply: Sourced from continuous refining and catalytic operations
• Cost-Effective Alternative: Lower cost compared to virgin zeolite materials
• Circular Economy Value: Supports industrial waste recovery and resource reuse initiatives
• Logistics Scalability: Capable of handling bulk international shipments
• Quality Consistency: Controlled collection and storage processes ensure reliable material characteristics
• Sustainability Benefits: Reduces landfill disposal and supports industrial recycling programs
• Technical Documentation: Basic material specifications available upon request for industrial evaluation

5. Commercial & Supply Information

• Minimum Order Quantity (MOQ): Bulk 20 MT
• Loading Capacity: 20–25 MT per container depending on packaging configuration