Waste is an ecological and economic resource!

Hungarian Project Overview

1. A flagship project to demonstrate advanced gasification technology in Hungary for energy from waste
2. Connection technology Nagy József gasification, adapted to the Hungarian waste composition and regulatory framework
3. Integrated model: local waste management → advanced gasification → distributed energy production

2. National benefits

Energy independence

• Converts locally available, non-recyclable waste into reliable baseload energy
• Reduces dependence on fossil fuel imports
• Aligns with Hungary’s energy security objectives and REPowerEU objectives

Circular economy and waste management

• Diverts waste from landfills, supporting compliance with the EU Landfill Directive
• Processes municipal solid waste, industrial residues and agricultural by-products
• Reduces methane emissions from landfills

3. Hungarian supply chain and local manufacturing

Local partnerships

1. Waste preparation will be handled by: Hungarian companies specialized in waste management and logistics

2. A significant part of the equipment will be products manufactured in Hungary, including:

· Reactor components

· Thermal insulation systems

· Pipelines and steel structures

· Electrical panels and control cabinets

Hungarian Contractors

1. Construction works, building construction and infrastructure development will be carried out by local contractors

2. Creates a multiplier effect in the Hungarian construction and engineering sector

4. Job creation (per module)

1. Phase Direct jobs Indirect jobs
2. Construction 40–60 80–120
3. Operation (in progress) 15–20 30–40
4. Total ~50–80 permanent jobs per module in operation, maintenance and logistics
5. Additional jobs in the local supply chain (transport, equipment manufacturing, services)

5. Commercial viability and investment model

1. The project is commercially viable without ongoing subsidies, based on:

· Entry fees for waste management

· Revenues from electricity, heat or steam sales

2. An investment proposal developed to attract:

· Domestic investments (Hungarian institutional investors, banks)

· Foreign direct investments (European infrastructure funds, energy investors)

3. This structure ensures the participation of private capital, which reduces the need for public funding, while being of public benefit.

6. Scalability and phased deployment

1. The first module is a kind of reference plant, demonstrating technical and commercial performance
2. The modular design allows for phased expansion in Hungarian regions, aligned with national waste and energy targets
3. Creates a replicable model for other municipalities and industrial zones

7. Aligned with national and EU priorities

1. Hungarian National Energy and Climate Plan
2. EU Circular Economy Action Plan
3. REPowerEU – accelerating the transition to clean energy
4. Just Transition Fund eligible

8. Next steps

1. Memorandum of Understanding with Hungarian partners (waste management companies, engineering offices)
2. Site identification and feasibility study
3. Investment structuring with Hungarian financial institutions and European investment partners
4. Licensing support to simplify regulatory approvals

Summary statement

This project offers Hungary a unique opportunity to to create a scalable, commercially viable waste recovery platform using jointly developed Hungarian-European technology. By involving local entrepreneurs, manufacturing domestic equipment and creating skilled jobs, the initiative will ensure energy security, circular economy benefits and investment attractiveness – all while maintaining full commercial discipline.”

MY INVENTION Plasma Assisted Hybrid Gasification Reactor with Internal Heat Recirculation and Multi Stage Tar Removal

ABSTRACT

The invention relates to a multi zone, plasma assisted hybrid gasification system featuring internal heat recirculation and a multi stage gas cleaning chain for producing high purity syngas. Waste is introduced into the upper zone, where hot gas supplied through port G1 from port G6 (~800 °C) performs pre carbonization. Superheated steam (>140 °C) enters the lower zone, while gas supplied through port G2 is heated up to 1500 °C by a microwave plasma torch. Gas exiting the lower zone through port G6 is split 50–50% between ports G1 and G2, establishing a self sustaining thermal loop. Tar laden gas exits through port G3, enters a carbon bed tar filter through port G4 (“Syngas filter”), and tar free gas exits through port G5 toward a cyclone separator. The system provides stable, tar free operation and high purity syngas output.

TECHNICAL FIELD

The invention relates to thermal conversion technologies for biomass and waste materials, specifically to a multi zone, plasma assisted hybrid gasification reactor with internal heat recirculation, carbon bed tar filtration, and cyclone based particulate removal for producing high purity synthesis gas.

BACKGROUND OF THE INVENTION

Conventional gasifiers—downdraft, updraft, and fluidized bed systems—often suffer from tar formation, which clogs piping, damages engines and catalysts, and increases maintenance requirements. High temperature operation is essential for tar reduction, as indicated by typical operating ranges such as “steam >140 °C” and “syngas ~800 °C”.

Plasma assisted gasification is known to reduce tar, but existing systems are energy intensive and do not integrate plasma heating into the reactor’s internal thermal balance. Carbon bed tar filters and cyclone separators are also known, but they typically operate as external, passive units and do not form part of an integrated thermal chemical process.

There is therefore a need for a gasification system that:

• maintains stable high temperature zones,
• minimizes external energy demand,
• reduces tar formation through plasma reforming,
• removes residual tar reactively in a carbon bed,
• removes particulates in a cyclone, and
• produces high purity syngas suitable for engines, turbines, burners, or chemical synthesis.

SUMMARY OF THE INVENTION

The invention provides a hybrid gasification reactor with three functional zones and an internal heat recirculation loop. Gas exiting the lower zone at ~800 °C is split equally between the upper pre carbonization zone and the plasma torch inlet, enabling self sustaining thermal operation. Tar is removed in two stages: first by plasma reforming, then by a carbon bed tar filter. A cyclone separator removes remaining particulates.

Secure power supply for new data centers 24/7

• Renewable energy sources include solar, wind and “waste-to-electricity” Solar and wind energy are excellent renewable sources of electricity, but we also have to deal with the huge amount of waste, the waste is an ecological and economic resource

• Our innovation for total waste gasification is an alternative pyrolysis technology, which involves the complete gasification of waste at very high temperatures, without pyrolysis oil and coal dust, partly in a plasma reaction chamber. The synthesis gas serves as a CO2-reduced fuel for gas turbines. Gas turbines, unlike steam turbines, are ideal in desert environments where water is a precious commodity.

• Solar and wind energy feed the grid during sunny or windy periods, and when production drops, for example at night or in calm weather, electricity from municipal waste fills the gap, using the grid connection at full capacity 24 hours a day.

• The combination of these technologies is clearly in line with market trends, with battery energy storage becoming a key tool in maximizing the value of hybrid power plants, stabilizing power and fully optimizing grid connection capacity.

• The profit multiplier is the sharing of grid connections between solar and wind power plants and increasing profits by utilizing waste heat. In Mediterranean - tropical - subtropical data centers, coastal or oceanic cities, the huge amount of waste heat generated by data centers can be used to desalinate seawater by low-temperature vacuum distillation. b) In the northern part of our planet, in cold climate countries, for heating homes, institutions, offices.

• The variable load power solution is a dual-fuel fast-start radial gas turbine, which can be operated with both synthesis gas and diesel. The fast-start is done with diesel, the diesel being the storable energy source. The gas turbine's output can be continuously regulated between 0-100% (power regulation) to respond quickly to changes in energy demand.

Molecular Recycling of wastes (Gasification)

Peter Kalenuk PhD, UNIVASTUM

• Mechanical separation are necessary but insufficient. They cannot process the heterogenous, contaminated, and complex waste streams that constitute the residual 30-50%. The Molecular Frontier – Gasification as the Ultimate "Separation" If the limit of physical separation is the molecule, then technologies that achieve molecular deconstruction represent the pinnacle of recycling philosophy. This is where advanced gasification and related thermochemical processes enter.

• How It Works: From Waste to Syngas. Unlike mass-burn incineration that simply oxidizes waste to produce heat, advanced gasification is a controlled thermal process using high heat (typically 700°C to 1500°C) in an oxygen-limited environment. This "partial oxidation" does not combust the waste but instead breaks apart the molecular bonds in virtually all organic components (plastics, paper, textiles, food waste, biomass) and even some inorganics. The complex hydrocarbons, carbohydrates, and polymers are shattered, reforming into a primarily gaseous mixture called synthesis gas or "syngas." This syngas is predominantly carbon monoxide (CO) and hydrogen (H₂)—the universal molecular building blocks of chemistry.

• The New Products – Building a Circular Society from Molecular Feedstock. This is where the vision becomes tangible. The molecules from our waste are no longer destined for a hole in the ground or a smokestack; they become the literal foundation for a sustainable industrial society.

Conclusion…

• For too long, "recycling" has been synonymous with sorting and melting. "Waste-to-Energy" has meant just that—getting BTU value from destruction. This paradigm has hit its logical and practical limit at a global recovery rate of roughly 50%.

• The next frontier is chemical. By embracing molecular recycling through gasification, we stop seeing a tangled mess of waste and start seeing a reservoir of carbon, hydrogen, and oxygen atoms—the very atoms that make up our fuels, our products, and our built environment.

• We move from managing waste to mining the anthropogenic mine. The ultimate form of recycling is not putting a bottle back into a bottle. It is breaking that bottle, and everything around it, down to its elemental essence and then having the technological sovereignty to rebuild from those molecules the materials and energy a sustainable civilization requires. That is the true meaning of maximum processing and reuse. The technology exists.

• The question now is one of will, investment, and policy to integrate this final, decisive piece into the global circular economy puzzle.

Climate protection with green coal, a biochar

We design and manufacture biochar carbonizers from 2 tons/day – 50 tons/day,

• Climate protection with green coal, a biochar- Biochar is an excellent substitute for soil strength, it is more than a fertilizer e.g. the corn stalks grown on 1 ha, when charred and plowed, extract 6 tons of CO2 from our atmosphere. Biochar makes the micro-flora of infertile soil fertile, and regulates the water balance and water-holding capacity of agricultural land. It forms a good base for the microorganisms necessary for plant growth.

• Biochar composition from harvest waste: C 77.58%, Volatile matter 12.92%, SiO2 3.5%, Al2O3 1.9%, CaO 1.9%, K2O 0.1%, Na2O 0.5%, Fe2O3 0.75% , MgO 1.3%. , P2O5 0.17%) Biochar produced from animal bone is a high-calcium phosphate and low-carbon apatite mineral product, which is a macroporous and slow-dissolving natural organic P-fertilizer. Hydroxyapatite with a high phosphorus content is mostly composed of an inorganic mineral and a carbon component.

• Biochar can improve the composting process and improve itself at the same time. Reducing nitrogen loss during composting is a notable benefit when compost is supplemented with biochar. The highly absorbent surface of biochar, on the other hand, is "charged" with humic acids, plant nutrients and living microorganisms.

• Nutrient conservation. Plant nutrients are released into the ground water through leaching and into the air through evaporation. This means a decrease in the economy's efficiency and, beyond the fence, an environmental problem. Nutrient pollution is one of the most widespread, costly and challenging environmental problems caused by excess nitrogen and phosphorus in air and water.

• The efficiency of the fertilizer improved significantly after the application of biochar. This was primarily observed as a reduction in the loss of plant nutrients. Like charcoal used for filtration, biochar (a type of charcoal) can help trap plant nutrients in the soil. However, it is important to note that most of the nutrients stored in the biochar are still available to the plant  it resists loss, yet can be used. Mixing biochar directly into compost for a single co-product application maximizes the nutrient retention benefits of biochar.

• Water retention. Where biochar has been applied, soils show higher water holding capacity, better water retention, increased plant available water, increased plant resilience in drought conditions, and increased productivity per unit of water. The yield benefits of adding biochar to agricultural practices in the case of irrigation, the expected result is a reduction in the amount of water needed,

• Source: EBC (2012) ‘European Biochar Certificate – Guidelines for a Sustainable Production of Biochar.’ European Biochar Foundation (EBC), Arbaz, Switzerland. http://www.european- biochar.org/en/download. Version 6.3E of 14th August 2017, DOI: 10.13140/RG.2.1.4658.7043 

Biochar patterns

tree twig, chicken litter, straw, corn stalk, furniture wood waste…

The recommended amount is 4t/ha on hard soil, 8t/ha on sandy desert areas

Sample plots for comparative measurement of yield

Thanks for watching

Jozsef Nagy

Machine manufacturing technologist

Microwave emitters - steam plasma torch specialist

contact: gumienergia@gmail.com

My philosophy

My philosophy is, never be jealous of others' success. If you can't win a race, help the one ahead of you break the record. Your candle doesn't lose its light by lighting another. Let's follow this example of supporting and lifting each other up! This is a beautiful philosophy! Supporting and lifting others not only helps them succeed, but also creates a positive and encouraging environment for everyone. It's like spreading kindness and positivity, which can make a big difference in the world."