Fritschi, Susanne and Korth, Wolfgang and Julis, Jennifer and Kruse, Daniela and Hahn, Hanna and Franke, Robert and Fleischer, Ivana and Chowdhury, Abhishek Dutta and Weding, Nico and Jackstell, Ralf and Beller, Matthias and Jess, Andreas (2015) Synthesis of Aliphatic Aldehydes from Alkanes and Carbon Dioxide: Valeraldehyde from Butane and CO2 - Feasibility and Limitations. CHEMIE INGENIEUR TECHNIK, 87 (10). pp. 1313-1326. ISSN 0009-286X, 1522-2640
Full text not available from this repository. (Request a copy)Abstract
During the last decades, the engineering of chemical processes has focused more and more on energy efficiency and reduction of climate-changing emissions. Regarding the synthesis of aldehydes, the photocatalytic dehydrogenation of alkanes to olefins, using visible (sun) light, and the subsequent hydroformylation of such olefins with CO2 seem to be capable to achieve both targets. This work deals mainly with catalyst concepts for both reaction steps. Here, kinetic studies of the photocatalytic alkane dehydrogenation are presented, and the feasibility of hydroformylation using CO2 is described in a continuous gas phase reaction. The problems that have to be solved befoe the technical application are discussed and an economic and ecological evaluation for both processes is carried out.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | C-H ACTIVATION; TRANSFER-DEHYDROGENATION; DIHYDROGEN FORMATION; HYDROFORMYLATION; CARBONYLATION; RHCL(CO)(PME3)2; MECHANISM; 1-HEXENE; BENZENE; COMPLEX; Aldehydes; Alkane dehydrogenation; CO2 recycling; Hydroformylation; Photocatalysis; Rhodium; Ruthenium |
| Subjects: | 500 Science > 540 Chemistry & allied sciences |
| Divisions: | Chemistry and Pharmacy > Institut für Organische Chemie > Arbeitskreis Dr. Ivana Fleischer |
| Depositing User: | Dr. Gernot Deinzer |
| Date Deposited: | 06 Jun 2019 10:49 |
| Last Modified: | 06 Jun 2019 10:49 |
| URI: | https://pred.uni-regensburg.de/id/eprint/4743 |
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