Temperature gradient thermolysis for producing wax from HDPE-PCR

Overview

Waste2Wealth Inc introduces an advanced technology called temperature gradient thermolysis (TGT) designed for the efficient conversion of high-density polyethylene post-consumer resin (HDPE-PCR) into wax. This process utilizes a thermal gradient to control the breakdown of polymers, significantly reducing methane emissions and producing wax with controlled molar masses. The technology is solvent-free and catalyst-free, ensuring a cost-effective and environmentally responsible solution.

Technical specifications

Key features:

• Temperature gradient zones:
  • High-temperature zone (~300-400°C) initiates polyolefin degradation.
  • Intermediate temperature zone (~200-300°C) facilitates further chain scission to achieve targeted wax properties.
  • Low-temperature zone (<100°C) for product collection, minimizing methane production.
• High yield: Achieves over 80% wax yield from HDPE-PCR.
• Environmental benefits: Solvent and catalyst-free process with minimal by-products.
• Scalable: Ready for additional testing and scale-up in existing facilities.

Technology readiness level

The TGT technology is currently at Technology Readiness Level 5, indicating that it has been validated in a relevant environment. Waste2Wealth Inc is prepared to deliver products within 6-12 months, adjusting quality and quantity per request. The team is open to discussions regarding licensing and research agreements to further develop and commercialize this innovative process.