| 8088300 |
Stabilized composition for producing chlorine dioxide |
Barry K. Speronello |
2012-01-03 |
| 7311891 |
Process for the recovery of sulfur from Claus tail gas streams |
William B. Dolan, Michael J. Mitariten, Kenneth F. Butwell, Alfonse Maglio |
2007-12-25 |
| 6508863 |
Claus feed gas hydrocarbon removal |
William B. Dolan, Kenneth F. Butwell |
2003-01-21 |
| 5516497 |
Staged metal-promoted zeolite catalysts and method for catalytic reduction of nitrogen oxides using the same |
Barry K. Speronello, James M. Chen |
1996-05-14 |
| 5263326 |
Halogenated hydrocarbon recycling machine |
Mathias Block, Padraig Furlong, Brian Keogh, Brendan Farrell |
1993-11-23 |
| 5024981 |
Staged metal-promoted zeolite catalysts and method for catalytic reduction of nitrogen oxides using the same |
Barry K. Speronello, James M. Chen |
1991-06-18 |
| 4961917 |
Method for reduction of nitrogen oxides with ammonia using promoted zeolite catalysts |
— |
1990-10-09 |
| 4839026 |
Catalytic cracking with reduced emissions of sulfur oxides |
Stanley M. Brown, Harry E. Jacobs |
1989-06-13 |
| 4606813 |
Fluid catalytic cracking catalyst for cracking sulfur containing petroleum feedstocks and a process for using it |
Barry K. Speronello |
1986-08-19 |
| 4384949 |
Pretreating hydrocarbon feed stocks using deactivated FCC catalyst |
William J. Reagan, Francis L. Himpsl |
1983-05-24 |
| 4325817 |
Control of emissions in flue gas |
David B. Bartholic |
1982-04-20 |
| 4284494 |
Control of emissions in FCC regenerator flue gas |
David B. Bartholic |
1981-08-18 |
