| 9498748 |
Removal of acid gases from a fluid flow by means of reduced coabsorption of hydrocarbons and oxygen |
Rupert Wagner, Norbert Asprion |
2016-11-22 |
| 8603226 |
Cyclic-amine-comprising absorption medium for removing acid gases |
Hugo Rafael Garcia Andarcia, Georg Sieder, Oliver Spuhl, Steven Brughmans |
2013-12-10 |
| 8398749 |
Process for the recovery of carbon dioxide |
Norbert Asprion, Mark Claessen, Hiroshi Umino, Koji Tanaka |
2013-03-19 |
| 8388738 |
Method for removing carbon dioxide from fluid flows, in particular combustion exhaust gases |
Norbert Asprion, Georg Sieder, Hugo Rafael Garcia Andarcia |
2013-03-05 |
| 8361426 |
Absorption medium and method for removing sour gases from fluid streams, in particular from flue gases |
Robin Thiele, Susanna Voges, Georg Sieder, Oliver Spuhl, Hugo Rafael Garcia Andarcia |
2013-01-29 |
| 8318117 |
Absorption medium and method for removing sour gases from fluid streams, in particular from flue gases |
Robin Thiele, Susanna Voges, Georg Sieder, Oliver Spuhl, Hugo Rafael Garcia Andarcia |
2012-11-27 |
| 8269037 |
Absorption medium for removing acid gases which comprises amino acid and acid promoter |
Gerald Vorberg, Torsten Katz, Georg Sieder, Christian Riemann, Rupert Wagner +1 more |
2012-09-18 |
| 8075673 |
Absorption medium and method for removing carbon dioxide from gas streams |
Joachim-Thierry Anders, Johann-Peter Melder, Norbert Asprion, Ole Brettschneider, Iven Clausen +1 more |
2011-12-13 |
| 8034166 |
Carbon dioxide absorbent requiring less regeneration energy |
Norbert Asprion, Iven Clausen, Rupert Wagner |
2011-10-11 |
| 7887620 |
Removal of carbon dioxide from flue gases |
Norbert Asprion, Iven Clausen |
2011-02-15 |
| 7485275 |
Method for removing acid gases and ammonia from a fluid stream |
Norbert Asprion, Christoph Groβmann |
2009-02-03 |
| 7414159 |
Separation of liquid mixtures in a film evaporator |
Eckhard Stroefer, Neven Lang, Ulrich Steinbrenner, Hans Hasse |
2008-08-19 |
