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OUR PRODUCTS · PATENTED THREE-PHASE PLASMA

Two products. One plasma core.

Patented plasma technologies that address the technical and environmental requirements of a low-carbon industry: electric high-temperature heat, and clean hydrogen with solid carbon from (bio)methane.

3,000°C+

Arc temperature

also pressurised, up to 6 barg

>90%

Thermal efficiency

measured on our three-phase torches

0 kg CO₂

Direct emissions

(bio)methane pyrolysis, no combustion

30 kW – 2 MW

Power range

one torch design, every project phase

OUR PRODUCTS

Choose the product. The plasma is the same.

Plenesys three-phase plasma torch with the TRX system, three-quarter view (3D render)

Plasma Torch

Clean power for industry: electric high-temperature heat that integrates into existing furnaces and reactors.

  • Temperatures above 3,000°C
  • Thermal efficiency above 90%
  • 30 kW to 2 MW, continuous and pressurised operation
Inside the containerised 100 kW HyPlasma unit (cut-away render)

HyPlasma® Tech

Clean production of hydrogen and carbon black: modular turnkey units fed with (bio)methane, with no direct CO₂.

  • 100 kW containerised unit · 2 MW plant
  • Natural gas, biogas or flare gas, 1–6 barg
  • Up to 3× less electricity than electrolysis

WHAT IS PLASMA

The fourth state of matter, put to work.

Plasma is often referred to as the fourth state of matter. When a gas is heated to sufficiently high temperatures, it becomes ionised and transitions into a plasma state, where charged particles make the medium electrically conductive — yet the medium stays electrically neutral overall. The sun, lightning and electric arc discharges are all plasmas.

Thermal plasma induces three physical effects at once: thermal, chemical and hydrodynamic. Our three-phase torch is built to use all three.

The plasma arc glowing through a round reactor sight glass

Thermal effect

Arc temperatures above 3,000°C deliver electric heat for melting, cracking and high-temperature processes.

Chemical effect

The ionised gas drives reactions without oxygen — the basis of methane pyrolysis into hydrogen and solid carbon.

Hydrodynamic effect

The moving three-phase arc stirs and mixes the gas stream, so the whole flow sees the plasma.

WHICH ONE FOR YOUR PROCESS?

Heat, or hydrogen and carbon.

Plasma Torch — when you need combustion-free heat

Replace a burner with an electric arc: furnaces, kilns, gasifiers, vitrification. Compatible with specialty and neutral gases, dusty or hot feedstock, 1–6 barg.

Sectors: heavy industries, waste treatment.

HyPlasma — when you need hydrogen and carbon

A turnkey unit that converts (bio)methane into hydrogen and solid carbon in one step, with no direct CO₂. Available as a containerised 100 kW unit or a 2 MW plant.

Sectors: hydrogen production, carbon production.

SECTORS

Where 3,000°C of electric heat pays off.

Large metal silos under a cloudy sky

Hydrogen production

Low-carbon H₂ on site, from the gas you already have.

Carbon black powder

Carbon production

Solid carbon as a product, not an emission.

Foundry workers pouring molten metal

Heavy industries

Electric high-temperature heat for steel, aluminium and cement.

Baled plastic bottles ready for recycling

Waste treatment

Plasma temperatures for gasification and vitrification.

Rendering of a HyPlasma® unit on an industrial site

Services

Test your gas on the 100 kW pilot

Measured yields and carbon grades before you commit to a plant.

The Plenesys three-phase plasma torch mounted on the reactor

About us

The team behind the torch

A plasma engineering team in Sophia-Antipolis since 2018.