| Patent Number |
Title Of Patent |
Date Issued |
| 5881756 |
Process and apparatus for homogeneous mixing of gaseous fluids |
March 16, 1999 |
| A process and apparatus for premixing a gaseous fuel and air, the apparatus comprising a back plate having a plurality of back plate openings, a front plate having a plurality of front plate openings corresponding to and substantially aligned with the back plate openings, a gaseous fuel |
| 5725366 |
High-heat transfer, low-nox oxygen-fuel combustion system |
March 10, 1998 |
| A process and apparatus for combustion of a fuel/oxidant mixture in which at least a portion of the fuel is preheated and, thereafter, burned with any remaining portion of fuel in a flame having fuel-rich zones, thereby forming soot within the resulting flame to produce a luminous, high |
| 5520165 |
Hybrid direct/indirect water heating process and apparatus |
May 28, 1996 |
| A hybrid direct/indirect liquid heater and a process for heating a liquid in which an unheated liquid is introduced into a direct contact chamber of a hybrid direct/indirect liquid heater where it is directly contacted with hot flue gases exhausted from a cyclonic combustor-heat exchange |
| 5476375 |
Staged combustion in a porous-matrix surface combustor to promote ultra-low NO.sub.x Emissions |
December 19, 1995 |
| A porous matrix, surface combustor-fluid heating apparatus in which combustion of a fuel/oxidant mixture is carried out in stages within a stationary porous bed disposed in a combustion chamber. A fuel-rich fuel/oxidant mixture is burned within a region of the stationary porous bed d |
| 5350293 |
Method for two-stage combustion utilizing forced internal recirculation |
September 27, 1994 |
| A method for two-stage combustion in which a mixture of fuel and primary combustion air is burned in a primary combustion zone, the primary combustion air comprising less than a stoichiometric requirement for complete combustion of the fuel, a portion of cooled partial combustion pro |
| 5307748 |
Cyclonic thermal treatment and stabilization of industrial wastes |
May 3, 1994 |
| A process and apparatus for thermal treatment and stabilization of waste materials in which waste material is introduced into an uppermost first combustion zone of a vertically oriented combustion chamber and a fuel and an oxidant are tangentially injected into the first combustion zone, |
| 5307746 |
Process and apparatus for emissions reduction from waste incineration |
May 3, 1994 |
| A process for combustion of the combustible material includes introducing the combustible material into the combustion chamber, advancing the combustible material through the combustion chamber, supplying combustion air to the combustion chamber for drying and partially combusting the |
| 5220888 |
Cyclonic combustion |
June 22, 1993 |
| A process for cyclonic combustion of fuel in a combustor comprising mixing the fuel and oxidant forming a fuel/oxidant mixture prior to injection into said combustor, tangentially injecting the fuel/oxidant mixture into a first combustor chamber, igniting the fuel/oxidant mixture produci |
| 5205227 |
Process and apparatus for emissions reduction from waste incineration |
April 27, 1993 |
| A process for combustion of the combustible material includes introducing the combustible material into the combustion chamber, advancing the combustible material through the combustion chamber, supplying combustion air to the combustion chamber for drying and partially combusting the |
| 5203859 |
Oxygen-enriched combustion method |
April 20, 1993 |
| A process and apparatus for oxygen-enriched combustion of a fuel in an industrial furnace in which a preheated primary oxidant from a heat exchanger and a fuel to be combusted are introduced into a combustion chamber and ignited, a secondary oxidant having an oxygen concentration in |
| 5020456 |
Process and apparatus for emissions reduction from waste incineration |
June 4, 1991 |
| A furnace for combustion wherein a combustion chamber is configured such that waste can be advanced from a drying zone, to a combustion zone, to a burnout zone, and then into an ash pit. An air source provides air for drying, combustion and burnout in a primary combustion zone (PCZ). Fue |
| 4846665 |
Fuel combustion |
July 11, 1989 |
| Process and apparatus for fuel combustion providing oscillation of fuel or combustion air provided to a burner to generate successive fuel-rich and fuel-lean zones in a flame thereby reducing NO.sub.x emissions. |
