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Hier finden Sie wissenschaftliche Publikationen aus den Fraunhofer-Instituten. Process optimization in steel production: A novel approach for a rugged extractive laser spectroscopic system
Poster at FLAIR 2009 - Field Laser Applications in Industry and Research, 6.-11.9.2009, Grainau, Germany
Process optimization in steel production: A novel approach for a rugged extractive exhaust gas analyzer
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Volltext urn:nbn:de:0011-n-1193216 (260 KByte PDF) MD5 Fingerprint: 78dbdf8962cb855bbc8a05ea7d3a520a Erstellt am: 12.3.2010 |
| 2009, 1 Folie
International Conference "Field Laser Applications in Industry and Research" (FLAIR) <2009, Grainau> |
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| Englisch |
| Poster, Elektronische Publikation |
| Fraunhofer IPM () |
| steel production; laser spectroscopic system; exhaust gas analyzer; Stromboli |
Abstract
Steel production using an electric arc furnace is one of the most energy intense processes. Typically 400-450 kWh/t electrical energy are needed. Up to 30% of the energy input is lost by the exhaust gas. In field experiments with post combustion of CO to CO2 by a regulated O2 injection a potential for energy savings up to 7% could be demonstrated. For the investigated case (steel production: 1m t/a) this means an energy saying potential of 33 million kWh/a.