Refranco Corp.

Other

Plasma Holdings N.v.

Jozef K Tylko

Marek K Tylko

Marcel K Govaerts

John M Dompas

A reactor and method for the treatment of matter by plasma action. A plurality of electrode structures are positioned to define a reaction zone associated with the inter-electrode space. The inter-electrode space is conditioned (as by preionizing) and a series of discrete electrical discharges are produced throughout the reaction zone. In a preferred embodiment, the reaction zone is subjected to a sequence of discrete electrical discharges in a time interval less than the residence time of material to be treated within the reaction zone.

Reactor and method for the treatment of particulate matter by electrical

A method for the treatment of matter by plasma action to produce a glassy product. A plurality of electrode structures are positioned to define a reaction zone associated with the inter-electrode space. The inter-electrode space is conditioned (as by preionizing) and a series of discrete electrical discharges are produced throughout the reaction zone. In a preferred embodiment, the reaction zone is subjected to a sequence of discrete electrical discharges in a time interval less than the residence time of material to be treated within the reaction zone.

Method for the treatment of comminuted matter by electrical discharge

A method for the treatment of waste matter by plasma action. A plurality of electrode structures are positioned to define a reaction zone associated with the inter-electrode space. The inter-electrode space is conditioned (as by preionizing) and a series of discrete electrical discharges are produced throughout the reaction zone. In a preferred embodiment, the reaction zone is subjected to a sequence of discrete electrical discharges in a time interval less than the residence time of material to be treated within the reaction zone such that the waste material is pyrolyzed during its transit through the reaction zone.

Plasmalysis treatment method for waste matter

Reactor for the treatment of particulate matter by electrical discharge

A low temperature plasma reactor for the treatment of particulate material. A housing is provided having an exit for treated material. Within the housing, the particulate material, and any desired additional reactants, undergo thermo-chemical reaction while being subjected to cyclonic action. The particulate material migrates or is driven toward the housing walls as it travels through the housing toward the housing exit. A plasma generator subjects that material that passes through the housing exit to plasma action. In a preferred embodiment, the housing includes a first portion wherein the cyclonic conditions are established, a throat portion through which treated material exits the housing and an adaptive portion extending between the first portion and the throat portion. An offgas duct withdraws gas and entrained particulate material generally at the junction of the first and adaptive housing portions while the plasma generator establishes a thermal barrier to the passage of entrained particulate material from the throat portion. The offgases may be employed in cogeneration while the inlet gases, by which cyclonic action is established, may have their constituents controlled with cogeneration in mind.

Hybrid plasma reactor

Apparatus for cutting a metallic body in a predetermined and repeating pattern. A plasma torch and the metallic body are moved relative to each other. The relative movement includes a cutting relative movement in accordance with the predetermined pattern and a return relative movement in accordance with a repeat of the predetermined pattern. The metallic body serves as an operating anode during the cutting relative movement while a holding anode is provided for use during the return relative movement. The plasma torch is positioned in plasma retaining relation with the holding anode during the return relative movement. In a preferred embodiment, the power to the plasma torch is reduced during the return relative movement.

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Minneapolis, MN, United States of America

Jozef K Tylko