Xylene Residue

Description

1. Product Overview

Xylene Residue is a heavy aromatic by-product stream generated during xylene distillation, isomer separation, or petrochemical processing operations. This residue contains mixed xylenes, higher-boiling aromatic hydrocarbons, and trace process intermediates suitable for recovery, blending, or energy utilization. Its key value proposition lies in delivering cost-efficient aromatic hydrocarbon content for secondary industrial use while reducing waste treatment costs. Strategically, xylene residue enables industrial buyers to optimize feedstock economics, enhance circular resource utilization, and secure competitively priced input streams for downstream applications.

2. Key Specifications & Technical Characteristics

• Chemical Composition:
  • Residual mixed xylenes (o-, m-, p-xylene)
  • Heavy aromatic hydrocarbons (C8–C10+)
  • Trace ethylbenzene and other substituted aromatics
  • Minor solvent and process impurities
• Purity Level / Grade:
  • Industrial by-product grade
  • Aromatic hydrocarbon concentration varies by source
  • Gas chromatography (GC) compositional analysis available upon request
• Physical Characteristics:
  • Liquid form
  • Color: Light amber to dark brown
  • Aromatic hydrocarbon odor
  • Density: Typically 0.86–1.05 g/cm³ (composition-dependent)
  • Flammable
• Packaging Options:
  • Bulk tanker trucks
  • ISO tank containers
  • IBC containers (1,000L)
  • Direct bulk transfer to certified storage systems
• Shelf Life:
  • Stable under sealed, temperature-controlled storage
  • Storage in hydrocarbon-compatible tanks recommended

3. Core Industrial Applications

Primary Industries:

• Petrochemical processing
• Solvent recovery and blending facilities
• Resin and coating manufacturers
• Industrial fuel blending operations
• Chemical intermediates production

Operational Use Cases:

• Feedstock for aromatic separation and purification systems
• Blending component in industrial solvent formulations (subject to suitability)
• Supplementary input for resin and coating production
• Energy recovery or approved industrial fuel blending applications

Performance & Cost Advantages:
Xylene residue provides significant procurement savings compared to sourcing virgin aromatic solvents when utilized in recovery or blending systems. Its recoverable hydrocarbon content enhances material efficiency, while its calorific value supports partial fuel substitution. Industrial buyers benefit from optimized feedstock utilization, lower raw material expenditure, and reduced disposal costs.

4. Competitive Advantages

• Quality Consistency: Batch-tested aromatic profile with GC analytical verification
• Supply Reliability: Continuous generation from established xylene processing operations
• Logistics Capability: Certified bulk transport infrastructure including ISO tank shipments
• Price Competitiveness: Substantially lower acquisition cost relative to primary-grade aromatic solvents
• Sustainability Benefits: Supports circular utilization and reduces industrial waste streams
• Technical Documentation: Certificate of Analysis (COA), Safety Data Sheet (SDS), and regulatory transport documentation available

Positioned as a strategic sourcing solution, xylene residue enables buyers to optimize aromatic utilization strategies, reduce operational costs, and strengthen sustainability performance across petrochemical and solvent-based industries.

5. Commercial & Supply Information

• Minimum Order Quantity (MOQ): BULK 20MT
• Loading Capacity (MT per container): Approximately 20–25 MT per 20’ ISO tank container (subject to density and regulatory classification)