Acsorb

Activated Carbon

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Circular charcoal for a zero-waste industry. It is designed to replace the functions of activated charcoal produced using traditional methods.

The pyrolysis process developed by Greene, combined with a post-processing step for biochar (derived from biomass), results in the production of circular activated carbon.

This product is currently in the final validation phase.

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Technical Specifications

  • Porous carbonaceous material (75–95% fixed carbon) with an internal surface area.
  • Moisture: < 5% and Ash: < 10% (ideally < 5% for high-purity applications).
  • BET surface area: 600–1,000 m²/g (depending on the degree of activation and pore type).
  • Circular raw material classified as a product, not as waste, in accordance with the criteria for the end-of-waste status.
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Recovery Process

Turning waste into a strategic resource.

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The circular process

From waste to resource: this is how Acsorb was created:

  1. Recovery: Utilization of biomass and lignocellulosic waste from agricultural, forestry, or agroindustrial sources that are currently subject to low-value recovery or disposal.
  2. Processing: Application of Greene’s controlled carbonization and activation technology to produce high-purity activated carbon with a large specific surface area.
  3. Application: Used as a natural adsorbent in water treatment, gas purification, soil remediation, catalysis, or energy storage (high-purity applications), contributing to decarbonization and industrial circularity.
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Environmental Benefits

Choosing Acsorb means choosing sustainability

  • Reduction of CO₂ emissions through carbon sequestration that remains stable for more than 100 years.
  • Up to a 60% reduction in the carbon footprint compared to fossil-based activated carbons.
  • Direct contribution to improving water, air, and soil quality through natural adsorption and regeneration processes.
  • A 100% circular product aligned with the EU’s climate neutrality and low-carbon economy goals.

Learn more about our products:

Agnoil, Bioblacc, and Calxand

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bioblacc prod1
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Valogreene's Commitment

Committed to the Sustainable Development Goals

We work in alignment with the Sustainable Development Goals (SDGs) of the 2030 Agenda. Through the circular economy, we transform waste into new sustainable products, reducing the use of natural resources and associated emissions.

Our goal is to create environmental, social, and economic value by promoting a responsible production model that respects the planet.

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SDG 9

It promotes industrial innovation and the development of technologies that enable the recovery of waste and the creation of circular products.

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SDG 11

It promotes waste reduction, the reuse of materials, and responsible production.

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SDG 13

Reusing waste reduces the emissions associated with the extraction and processing of raw materials, helping to mitigate climate change.

Ready to integrate Acsorb into your supply chain?