| 11339056 |
Controlled, compact, on-demand ammonia gas generation process and apparatus |
Ronald A. Lau, John M. Boyle, Scott Mayhew, David M. Kieffer |
2022-05-24 |
| 10124288 |
Controlling injection of magnesium oxide for controlling SO3 with enhanced boiler efficiency |
Fabian Johan Solberg, Gerry Carl Snow, Steven William Cottingham, Vasudeo S. Gavaskar |
2018-11-13 |
| 8951492 |
Ammonia gas generation from urea for low temperature process requirements |
John M. Boyle, Paul G. Carmignani, Scott Mayhew |
2015-02-10 |
| 8940543 |
Diagnostic tool and process for assessing thermal urea gasification performance |
John M. Boyle |
2015-01-27 |
| 8852542 |
Selective catalytic NOx reduction process and apparatus providing improved gassification of urea to form ammonia-containing gas |
John M. Boyle, Ronald A. Lau |
2014-10-07 |
| 8591848 |
Selective catalytic NOx reduction process and control system |
Paul G. Carmignani, John M. Boyle |
2013-11-26 |
| 8470277 |
Selective catalytic NOx reduction process and control system |
Paul G. Carmignani |
2013-06-25 |
| 7845292 |
Process for slag and corrosion control in boilers |
J. David Martin, Christopher R. Smyrniotis, Kent W. Schulz, Scott Bohlen, Glenn Brewer |
2010-12-07 |
| 7829033 |
Selective catalytic reduction of NOx enabled by sidestream urea decomposition |
William E. Cummings, Jr., Piers de Havilland, Paul G. Carmignani, John M. Boyle |
2010-11-09 |
| 7815881 |
Selective catalytic reduction of NOx enabled by urea decomposition heat-exchanger bypass |
M. Linda Lin, John M. Boyle, Penelope Stamatakis |
2010-10-19 |
| 7615200 |
Selective catalytic reduction of NOx enabled by urea decomposition in heat-exchanger bypass |
M. Linda Lin, John M. Boyle, Penelope Stamatakis |
2009-11-10 |
| 7332143 |
Targeted duct injection for SO3 control |
Christopher R. Symrniotis |
2008-02-19 |
| 7090810 |
Selective catalytic reduction of nox enabled by sidestream urea decomposition |
William E. Cummings, Jr., Piers de Havilland, Paul G. Carmignani, John M. Boyle |
2006-08-15 |
| 5894806 |
Process for increasing the effectiveness of slag and/or corrosion control chemicals for combustion units |
Christopher R. Smyrniotis, William F. Michels, M. Damian Marshall, Daniel V. Diep, Cari M. Chenanda |
1999-04-20 |
| 5740745 |
Process for increasing the effectiveness of slag control chemicals for black liquor recovery and other combustion units |
Christopher R. Smyrniotis, William F. Michels, M. Damian Marshall, Daniel V. Diep, Cari M. Chenanda |
1998-04-21 |
| 5286467 |
Highly efficient hybrid process for nitrogen oxides reduction |
John E. Hofmann, M. Linda Lin |
1994-02-15 |
| 5229090 |
Process for nitrogen oxides reduction to lowest achievable level |
John E. Hofmann |
1993-07-20 |
| 5199255 |
Selective gas-phase nox reduction in gas turbines |
William F. Michels |
1993-04-06 |
| 5139754 |
Catalytic/non-catalytic combination process for nitrogen oxides reduction |
Bryan K. Luftglass, John E. Hofmann |
1992-08-18 |
| 5048432 |
Process and apparatus for the thermal decomposition of nitrous oxide |
John E. Hofmann |
1991-09-17 |
| 4997631 |
Process for reducing nitrogen oxides without generating nitrous oxide |
John E. Hofmann, Barry N. Sprague |
1991-03-05 |
| 4978514 |
Combined catalytic/non-catalytic process for nitrogen oxides reduction |
John E. Hofmann, Bryan K. Luftglass |
1990-12-18 |