Company profile
Pioneers Of Phosphate & Sulfate Retrieval | Phos Cycle
Phos Cycle's objective is to recover valuable raw materials found in exhausted fire extinguishers via an eco-innovative and patented process.
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Published 08 Apr 2026 15:05
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Published 01 Nov 2024 08:21
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Published 02 Nov 2024 07:40
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Published 09 Sep 2024 13:58
Company registered at Companies House
1 Nov 2025 to 31 Mar 2026
Phos Cycle is developing and demonstrating a new, resource-efficient technology that enables the recovery of valuable salts from waste streams. The project will begin with **expired fire extinguishing powder (EFEP)**, a waste material generated in large volumes worldwide. EFEP is rich in **Monoammonium Phosphate (MAP)** and **Ammonium Sulphate (AS)**, bot...
1 Apr 2024 to 31 Mar 2025
UK law requires fire extinguishers to be disposed of and replaced every three years. All materials from an expired fire extinguisher are recycled; (i.e., metal cylinders, plastic and rubber hoses, etc.) except for the expired fire extinguisher powder (EFEP). In the UK, 10,000ton of EFEP is land-filled each year at high environmental and increasing economi...
1 Mar 2022 to 31 Oct 2023
**The Phos Cycle Experimental Development Project investigates up-scaling challenges to successfully recycle and up-cycle the 'Expired Fire Extinguisher Powder' (EFEP) chemical waste stream.** By UK law, every 3 years fire extinguishers are required to be disposed of and replaced. Industry-wide, all materials from an expired fire extinguisher are recycled...
1 Jun 2020 to 30 Nov 2020
no public description
1 Oct 2019 to 30 Jun 2021
The Phos Cycle Feasibility Study is an economic and technical feasibility project to investigate chemical and mechanical engineering solutions to the challenge of successfully recycling 'Expired Fire Extinguisher Powder '(EFEP). This innovative project aims to provide a comprehensive solution to the problem of disposing of a product which currently result...
