Gas conduit for plasma gasification reactors
AssigneePlasma Waste Recycling, Inc.
InventorRodrigo B. Vera
Life of this patent
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Abstract
A gas conduit for venting high temperature reactor comprising a conduit portion in direct communication with the reactor for receiving gas therefrom where the conduit includes a Venturi for creating a high pressure zone in the area prior to exit of the reactor. The conduit, accordingly, has a portion having first and second diameters, where the second diameter less than the first diameter and is dimensioned in order to provide an area of high pressure in the region of the first diameter.
Claims7
A plasma gasification reactor comprising:
- a refractory lined reactor vessel defining a chamber into which is fed organic and inorganic material through an opening within a wall of said chamber at a height substantially co-level with the surface of a slag layer contained within the lower volume of said chamber;
- an electrode extending into said chamber and a conductor located on a bottom surface of said chamber operable for generating a plasma arc;
- an outlet within an upper portion of said chamber;
- and
- a conduit-coupled directly to said outlet, said conduit having a first diameter immediately adjacent said reactor chamber, and a second diameter on a downstream side of said first diameter and immediately adjacent thereto, said second diameter less than said first diameter and dimensioned in order to provide an area of high pressure in the region of said outlet.
A plasma gasification reaction chamber within which is an electrode electrically coupled to a conductor in a floor of said chamber operable for generating a high-temperature plasma, said chamber further comprising:
- an opening through which organic and inorganic material is fed for reaction with the high-temperature plasma within said chamber, said reaction resulting in a slag layer comprised within a lower volume of said chamber, and a gas within the upper volume of said chamber;
- an outlet within an upper portion of said chamber through which said gas exits said chamber;
- and
- a conduit-coupled directly to said outlet for receiving gas therefrom, said conduit having a first diameter immediately adjacent said reactor chamber, and a second diameter on a downstream side of said first diameter and immediately adjacent thereto, said second diameter less than said first diameter and dimensioned in order to subject said gas to high pressure in the region of said outlet.
Dependencies are inferred from the claim text.