| 10195565 |
Removal of hydrogen sulfide and sulfur recovery from a gas stream by catalytic direct oxidation and claus reaction |
Benoit Mares |
2019-02-05 |
| 9067166 |
Process for the removal of hydrogen sulfide from a gas stream |
— |
2015-06-30 |
| 7267809 |
Burner and method for the chemical reaction of two gas streams |
Harald Ranke, Sebastian Muschelknautz, Hanno Tautz |
2007-09-11 |
| 6676906 |
Reactor for carrying out reactions having a high enthalpy change |
— |
2004-01-13 |
| 6172244 |
Method and reactor for producing ethylene oxide |
— |
2001-01-09 |
| 5676921 |
Method for the recovery of elemental sulfur from a gas mixture containing H.sub.2 S |
Freimut Marold, Martin Gwinner |
1997-10-14 |
| 5660807 |
Process for the removal of HCN from gas mixtures |
Wolfgang Forg, Gerhard Ranke, Dietrich Maschmeyer, Robert J. Walter |
1997-08-26 |
| 5628977 |
Process for the desulfurization of a crude gas containing H.sub.2 S |
Freimut Marold |
1997-05-13 |
| 5439664 |
Process for thermal conversion of hydrogen sufide to elemental sulfur |
Freimut Marold |
1995-08-08 |
| 5084247 |
Apparatus for performing catalytic reactions |
Freimut Marold, Reiner Lohmueller |
1992-01-28 |
| 5035810 |
Process for treating wastewater which contains sour gases |
Josef Sporer |
1991-07-30 |
| 4988431 |
Process for performing catalytic reactions |
Freimut Marold, Reiner Lohmueller |
1991-01-29 |
| 4957724 |
Process and reactor for catalytic reaction of H.sub.2 S and SO.sub.2 to sulfur |
Freimut Marold |
1990-09-18 |
| 4795620 |
Claus residual gas cleanup using tetraethylene glycol dimethyl ethers as SO.sub.2 scrubbing agent |
Gerhard Linde |
1989-01-03 |
| 4764192 |
Sulfur condenser and degasser unit |
Reiner Lohmueller, Freimut Marold |
1988-08-16 |
| 4732918 |
Heat interchanging process and reactor therefor |
Reiner Lohmueller, Ulrich Lahne, Helmut Schneider, Markus Raab, Karl Hobel |
1988-03-22 |
| 4664903 |
Removal of sulfur compounds from gases |
Hans Becker, Karl Baur |
1987-05-12 |
| 4636377 |
Integrated scrubbing of SO.sub.2 and production of sulfur |
Freimut Marold, Gerhard Linde |
1987-01-13 |
| 4530827 |
Process for the simultaneous removal of H.sub.2 S, SO.sub.2 and elemental sulfur from gaseous mixtures |
Gerhard Ranke |
1985-07-23 |
| 4425317 |
Recycle of hydrogenated sulfur plant tail gas to sour gas scrubbing system |
Rainer Zeller, Aldo Belloni |
1984-01-10 |