| Affiliation: | 1. Ruhr-University Bochum, Mechanical Engineering, Universitätsstraße 150, 44780 Bochum, Germany;2. thyssenkrupp AG, thyssenkrupp Allee 1, 45143 Essen, Germany;3. Ruhr-University Bochum, Mechanical Engineering, Universitätsstraße 150, 44780 Bochum, Germany
Fraunhofer UMSICHT, Osterfelder Straße 3, 46047 Oberhausen, Germany |
| Abstract: | With respect to the climate goals of the greenhouse gas (GHG) neutrality in 2050, different GHG reduction strategies are discussed for industrial processes. For a comparison of the strategies carbon direct avoidance (CDA), carbon capture and storage, and carbon capture and utilization (CCU), the method system expansion is applied. Exemplarily, the CO2 reduction potential and the energy demand are determined. The Carbon2Chem® project is described as an example of CCU for the steel and chemical production. The direct reduction with H2 represents the CDA strategy for the steel industry. |
