Industrial Propylene Glycol Residue

Description

1. Product Overview
Industrial Propylene Glycol Residue is a secondary industrial stream generated during the production, purification, or recovery of propylene glycol. It is primarily used in downstream recycling, chemical reprocessing, and energy recovery applications across chemical and industrial manufacturing sectors. The key value proposition lies in its cost-efficient feedstock potential, enabling buyers to reduce raw material input costs while supporting circular economy initiatives. Strategically, this material is increasingly important for industries seeking sustainable sourcing and waste valorization solutions without compromising operational efficiency.

2. Key Specifications & Technical Characteristics

• Chemical Composition: Mixture of propylene glycol traces, water, and light organic residues
• Purity Level / Grade: Industrial residue / low-purity feedstock (non-pharmaceutical grade)
• Physical Form: Liquid
• Color: Light yellow to amber, may vary by batch
• Odor: Mild characteristic glycol odor
• Density: Approx. 1.03 – 1.06 g/cm³ (variable depending on composition)
• Solubility: Miscible with water
• Packaging Options: IBC tanks, steel drums, ISO tanks (bulk shipment available)
• Shelf Life: Stable under sealed, cool, and dry storage conditions (recommended use within 6–12 months)

3. Core Industrial Applications

• Chemical Recycling & Recovery: Used as a secondary feedstock for glycol recovery processes and distillation units
• Energy Recovery: Suitable for controlled industrial fuel blending or thermal energy recovery systems
• Industrial Processing: Utilized in plants capable of handling non-standard glycol mixtures for reformulation
• Solvent Systems: Acts as a base component in non-critical industrial solvent applications
• Operational Advantage: Offers a significantly lower-cost alternative to virgin propylene glycol streams, improving overall process economics in recycling-focused operations

4. Competitive Advantages

• Quality Consistency: Stabilized industrial-grade residue with controlled batch variability
• Supply Reliability: Continuous availability from large-scale production streams and recovery systems
• Logistics Capability: Flexible bulk handling via ISO tanks, IBCs, and drum shipments for global distribution
• Price Competitiveness: Substantially reduced cost compared to virgin propylene glycol feedstock
• Sustainability Benefits: Supports circular economy practices through industrial waste valorization and resource recovery
• Technical Support: Full documentation available including MSDS, batch analysis (COA), and handling guidelines

5. Commercial & Supply Information

• Minimum Order Quantity (MOQ): Bulk 20 MT
• Loading Capacity: 20–24 MT per 20ft container or ISO tank (depending on density and packing configuration)