| 10793494 |
Method for separating materials by means of an extractive distillation process |
— |
2020-10-06 |
| 10569192 |
Distillation device comprising a column which as three or a plurality of cells in series through which fluid flows and method for distilling or extractive distillation by use of the distillation device |
Bernd Heida, Jan-Oliver Weidert, Ortmund Lang |
2020-02-25 |
| 9611191 |
Reactor for carrying out an autothermal gas-phase dehydrogenation |
Gerhard Olbert, Carlos Tellaeche Herranz, Alexander Weck, Ellen Dahlhoff |
2017-04-04 |
| 9498748 |
Removal of acid gases from a fluid flow by means of reduced coabsorption of hydrocarbons and oxygen |
Rupert Wagner, Ute Lichtfers |
2016-11-22 |
| 9278306 |
Process for contacting two phases whose contact is accompanied by heat evolution |
Mauricio Grobys |
2016-03-08 |
| 8766009 |
Process for preparing ethylamines and monoisopropylamine (MIPA) |
Manfred Julius, Oliver Bey, Stefanie Werland, Frank Stein, Matthias Kummer +4 more |
2014-07-01 |
| 8476475 |
Premixture for preparing an absorbent for removing acidic gases from fluid streams |
— |
2013-07-02 |
| 8398749 |
Process for the recovery of carbon dioxide |
Ute Lichtfers, Mark Claessen, Hiroshi Umino, Koji Tanaka |
2013-03-19 |
| 8388738 |
Method for removing carbon dioxide from fluid flows, in particular combustion exhaust gases |
Georg Sieder, Ute Lichtfers, Hugo Rafael Garcia Andarcia |
2013-03-05 |
| 8075673 |
Absorption medium and method for removing carbon dioxide from gas streams |
Joachim-Thierry Anders, Johann-Peter Melder, Ole Brettschneider, Iven Clausen, Bernd Eck +1 more |
2011-12-13 |
| 8034166 |
Carbon dioxide absorbent requiring less regeneration energy |
Iven Clausen, Ute Lichtfers, Rupert Wagner |
2011-10-11 |
| 7887620 |
Removal of carbon dioxide from flue gases |
Iven Clausen, Ute Lichtfers |
2011-02-15 |
| 7749309 |
Method for deacidifying a fluid stream and washing liquid used in such a method |
Christoph Grossmann |
2010-07-06 |
| 7666813 |
Absorption medium and deacidification of fluid streams |
Frank Hoefer, Iven Clausen, Hans Hasse |
2010-02-23 |
| 7485275 |
Method for removing acid gases and ammonia from a fluid stream |
Ute Lichtfers, Christoph Groβmann |
2009-02-03 |
| 7481988 |
Method for obtaining a high pressure acid gas stream by removal of the acid gases from a fluid stream |
Torsten Katz |
2009-01-27 |
| 7374734 |
Absorbing agent and method for eliminating acid gases from fluids |
Christoph Grossman |
2008-05-20 |
| 7004997 |
Method for removal of acid gases from a gas flow |
Christoph Grossmann |
2006-02-28 |
| 6939393 |
Method for neutralizing a stream of fluid, and washing liquid for use in one such method |
Christoph Grossmann |
2005-09-06 |
| 6436174 |
Method for removing acid gas components from gases |
Christoph Grossmann, Karl-Heinz Hänzel, Dieter Kolassa |
2002-08-20 |
