| Patent Number |
Title Of Patent |
Date Issued |
| 6117403 |
Barrier discharge conversion of Hg, SO.sub.2 and NOx |
September 12, 2000 |
| A process and apparatus for reducing particulate, nitrogen oxides ("NOx"), sulfur dioxide ("SO.sub.2 "), and mercury ("Hg") emissions from the combustion exhaust of fossil fuel fired plants while producing an end product that is commercially useful, comprising the steps of oxidizing Hg, |
| 5920474 |
Power supply for electrostatic devices |
July 6, 1999 |
| A power supply method particularly adapted for use with an electrostatic particulate collection device to provide substantially ripple-free DC power for improved operation. The power supply is adapted to receive three-phase AC power and to transform the AC power into high voltage DC |
| 5903450 |
Electrostatic precipitator power supply circuit having a T-filter and pi-filter |
May 11, 1999 |
| An electrical filter apparatus for an electrostatic precipitator, wherein the filter apparatus is a T-type or pi-type filter electrically connected to a high voltage output of an electrostatic precipitator power supply and an electrostatic precipitator electrode. The T-type filter compri |
| 5871703 |
Barrier discharge conversion of SO.sub.2 and NOx to acids |
February 16, 1999 |
| A process and apparatus for reducing particulate, nitrogen oxides ("NOx"), sulfur dioxide ("SO.sub.2 "), and mercury ("Hg") emissions from the combustion exhaust of fossil fuel fired plants while producing an end product that is commercially useful, comprising the steps of oxidizing Hg, |
| 5740024 |
Two-stage, high voltage inductor |
April 14, 1998 |
| An improved two-stage, high voltage inductor assembly. The inductor assembly is particularly adapted for use in a power supply circuit for an electrostatic precipitator. The inductor assembly includes a first inductor member defined by a plurality of turns of a continuous length of w |
| 5631818 |
Power supply for electrostatic preciptator electrodes |
May 20, 1997 |
| A power supply system particularly adapted for use with an electrostatic precipitator to provide substantially ripple-free DC power for improved precipitator operation. The power supply is adapted to receive three-phase AC power and to transform the AC power into high voltage DC power ha |
| 5629842 |
Two-stage, high voltage inductor |
May 13, 1997 |
| A two-stage, high-voltage inductor assembly. The inductor assembly is particularly adapted for use in a power supply circuit for an electrostatic precipitator. The inductor assembly includes a first stage inductor member defined by a toroidal inductor member formed from a plurality o |
