Recycling & UpcyclingCoffee Grounds Upcycling
GreenCity Solution transforms spent coffee grounds from ordinary waste into high-value eco-friendly materials, utilizing them as core raw components for CO₂ absorbents and sustainable carbon-based materials.
Coffee Grounds Upcycling Process Flow Diagram
※ Process parameters (oil recovery efficiency, carbonization temperature, and activation conditions) are optimized during the R&D phase.
Applications and Utilization
Activated carbon produced from coffee grounds is applied to various eco-friendly technologies, including CO₂ absorption, VOC removal filters, and water treatment adsorbents. In addition, coffee oil and by-products are upcycled into cosmetics, lubricants, and fragrance materials, offering strong industrial scalability and contributing to the realization of a sustainable circular economy.