DPRRE Process

Patented technology disrupting waste conversion through resource recovery

The Current Situation & The DPRRE Process

The world is facing a crisis. Landfills will run out of capacity.

Developed nations export waste for disposal.

The DPRE process is sustainable and generates clean energy.

Dismantle current landfills and develop land for other uses.

All products are saleable.

Excess heat can also be used.

Keystone brings to the world a patented and disruptive solution to Waste Treatment

The DPRRE process (patented) is a new way to convert waste into sellable products (metals, minerals, organics and high carbon coke) and usable energy.

Industry disrupting technology that will impact our lives, the recycling and the waste disposal industries

Advantages compared to current processes

Process unsorted waste. Simplified collection process.

Reduce pollution and green house gases.

Reduce the cost of waste handling and management.

Process is highly profitable. Quick ROI.

Reduce the cost of energy.

Increase the efficient use of resources and thereby save natural resources.

Advantages of the DPRRE Process

Efficient and effective use of tried and tested equipment and technologies from mining, cement and chemical industries.

Minimizing environmental impact caused by landfilling or dismantling existing landfills

Reduction in CO₂-emmision and thereby a contribution to sustainable environmental protection.