Transient Optimization of Coproduction Systems for Steel and Value‐Added Chemicals,Chemie Ingenieur Technik

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Transient Optimization of Coproduction Systems for Steel and Value‐Added Chemicals
Chemie Ingenieur Technik ( IF 1.5 ) Pub Date : 2020-09-09 , DOI: 10.1002/cite.202000064
Mathias Beek ₁ , Matthias Sadlowski ₁

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A mixed‐integer linear programming model for methanol production from steelmaking byproduct gases is presented, considering dynamic constraints of process units. Renewable energy is used to produce hydrogen for the process via electrolysis. A case study incorporates dynamic market prices and the CO₂ footprint of the electric power consumption, revealing a CO₂ saving potential of 18.5 % for the scenarios and configurations studied. The results indicate that upgrading the model to a design optimization in the future will increase savings.

中文翻译：

钢铁和增值化学品联合生产系统的暂态优化

考虑到工艺单元的动态约束，提出了一种用于炼钢副产物气生产甲醇的混合整数线性规划模型。可再生能源用于通过电解为该过程生产氢气。案例研究结合了动态市场价格和电力消耗的CO ₂足迹，揭示了所研究方案和配置的CO ₂节省潜力为18.5％。结果表明，将来将模型升级到设计优化将增加节省。

更新日期：2020-09-29

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