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About Us
Our sewage sludge solution is the first of its kind and directly addresses the growing problem of waste disposal and management, particularly
in the context of biomass and mixed waste. This holds immense implications not only for solving the global waste crisis but also for obtaining
valuable products such as coal, phosphor and heavy metals.

Thanks to years of long-standing, rigorous research, we have developed a solution that addresses not only the sewage sludge problem, but
also generates renewable energy and extracts phosphorus and heavy metals from the HTC coal.
Partner with HTCycle AG for a
clean-running world
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Products
  • Coal
    The hydrothermal carbonization can be much more besides the production of HTC coal for the thermal utilization...
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  • Phosphorus
    Phosphorus is one of the world's most rare vital resources - and cannot be replaced by anything. The element phosphorus is an...
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  • Heavy metals
    After filling and closing one of the reactors, pressure and temperature on the biomass will be exerted. These constant externall...
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  • Ammonia sulphate
    Ammonium sulphate is a chemical compound with a number of commercial uses that is primarily used as a fertilizer with a nitro...
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Services
additional support for our clients
HTCycle GmbH experts provide additional services like: engineering, consultation and planning for the clients that intend use the hydrothermal carbonization as a waste disposal solution which generates products like coal and phosphor.
Engineering
Planning
Consultation
News
HTCycle granted 1.9M Euros from European Union's Horizont 2020 SME Instrument Phase II
1 month ago
HTCycle is proud to announce that the company has been awarded by the European Commission SME Instrument Phase 2, the company has been granted with 1.9 Mio € for research and development activities, testing, studies, design and piloting of innovative processes. The project starts on the 1st of September 2018 and will last for 24 months, this funding will boost and accelerate the strategic plan of our company.The funds will be used to perform our unique cutting edge hydrothermal carbonization (HT...
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HTCycle will exhibit at the CIIF 2018 in Shanghai, China
1 month ago
HTCycle is among the 18 EU companies selected by the SME Instrument to attend the China International Industry Trade Fair in China.The 20th session China International Industry Fair or CIIF 2018 is going to be held from 19 to 23 September 2018 at the National Exhibition and Convention Center (Shanghai), China. Over 2,500 Chinese exhibitors and foreign companies will be showcasing their products and technologies and more than 160,000 trade visitors and buyers from over 75 countries are expected t...
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Hydrothermal carbonization plant
a solution for residues and biomass
Hydrothermal carbonization is a chemical process for the conversion of organic compounds to structured carbons. The process, which technically imitates the brown coal formation taking place in nature within 50,000 to 50 million years within a few hours, was investigated by Friedrich Bergius and first described in 1913.
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