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Process for the regeneration of a copper, zinc and zirconium oxide-comprising adsorption composition |
Lothar Karrer, Heiko Urtel, Stephan Hatscher |
2018-04-03 |
| 9610567 |
Process for regenerating a catalyst comprising ruthenium oxide for the oxidation of hydrogen chloride |
Heiko Urtel, Martin Sesing, Martin Karches, Thorsten von Fehren, Toni Kustura |
2017-04-04 |
| 9199220 |
Process for the activation of a copper-, zinc- and zirconium oxide-comprising adsorption composition |
Lothar Karrer, David J. Artrip, Heiko Urtel, Stephan Hatscher |
2015-12-01 |
| 9156024 |
Catalyst comprising ruthenium and silver and/or calcium for the oxidation of hydrogen chloride |
Heiko Urtel, Martin Sesing, Martin Karches |
2015-10-13 |
| 8637723 |
Process for the activation of a copper-, zinc- and zirconium oxide-comprising adsorption composition |
Lothar Karrer, David J. Artrip, Heiko Urtel, Stephan Hatscher |
2014-01-28 |
| 8637724 |
Process for the regeneration of a copper, zinc and zirconium oxide-comprising adsorption composition |
Lothar Karrer, Heiko Urtel, Stephan Hatscher |
2014-01-28 |
| 8252253 |
Process for recovering ruthenium from used ruthenium oxide-comprising catalysts |
Heiko Urtel, Martin Sesing, Martin Karches |
2012-08-28 |
