Method and system for carrying out plasma chemical reaction in gas flow
AssigneeDM ECO Plasma, Inc.
InventorDmitry Medvedev
Life of this patent
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Abstract
A plasma chemical reactor including an anode having a generally cylindrical shape and an axis of rotational symmetry; a cathode inside the anode and co-axial with the anode; a hot plasma channel between the between the anode and the cathode; a gas input module providing gas flow into the anode; a gas output module at a distal end of the anode; and a high voltage power supply providing with a current in a range of 0.1-1.0 A. The high voltage power supply provides a voltage to the cathode in a range of 0-5 kV, a power of at least 1 kW, and a voltage/current ratio of at least 1000 V/A.
Claims9
A plasma chemical reactor comprising:
- an anode having a generally cylindrical shape and an axis of rotational symmetry;
- a cathode inside the anode and co-axial with the anode;
- a hot plasma channel between the between the anode and the cathode;
- a gas input module providing gas flow into the anode;
- a gas output module at a distal end of the anode;
- and
- a high voltage power supply providing with a current in a range of 0.1-1.0 A,
- the high voltage power supply providing a voltage to the cathode in a range of 0-5 kV and providing power of at least 1 kW, and
- the high voltage power supply providing a voltage/current ratio of at least 1000 V/A.
A plasma chemical reactor comprising:
- an anode having a generally cylindrical shape;
- a cathode inside the anode and co-axial with the anode;
- a plasma channel between the between the anode and the cathode;
- a gas input module providing gas flow into a proximal end of the anode;
- a gas output module at a distal end of the anode;
- and
- a high voltage power supply providing with a current in a range of 0.1-1.0 A,
- the high voltage power supply providing a voltage to the cathode in a range of up to 5 kV for each 1 kW of power;
- the high voltage power supply providing with a voltage/current ratio of at least 1000 V/A,
- wherein the high voltage power supply includes a plurality on series-connected or parallel-connected or series-parallel modules that limit current by an output reactive resistance based on a series capacitor, a series inductor, a series inductor adjustable by a biased magnetic core, or voltage doubling.
Dependencies are inferred from the claim text.