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Methyl-Ethyl Ketone Production through Novel Intensified Process
Chemical Engineering & Technology ( IF 2.1 ) Pub Date : 2020-04-30 , DOI: 10.1002/ceat.201900664
Leopoldo Torres-Vinces 1 , Gabriel Contreras-Zarazua 1 , Brenda Huerta-Rosas 1 , Eduardo Sánchez-Ramírez 1 , Juan Gabriel Segovia-Hernández 1
Affiliation  

Methyl ethyl ketone (MEK) is widely used in the industry and is mainly produced from petroleum. Some works have projected MEK as a possible fuel since its performance in spark engines has overcome the performance of gasoline in certain indexes. Two intensified alternatives to produce MEK are introduced here, consisting of a reactive distillation column, an extractive distillation column, and three conventional distillation columns. The direct alternative resulted as the most promising when it was evaluated based on energy consumption, greenhouse gas emissions, and an environmental index. The obtained energy consumption for MEK production was 11.62 MJ kgMEK –1 for the entire process. Moreover, those intensified alternatives showed better performance indexes in comparison with a conventional process.

中文翻译:

通过新型强化工艺生产甲乙酮

甲乙酮(MEK)在工业中应用广泛,主要由石油生产。一些工作将 MEK 预测为可能的燃料,因为它在火花发动机中的性能在某些指标上已经超过了汽油的性能。这里介绍了两种生产 MEK 的强化替代方案,包括反应蒸馏塔、萃取蒸馏塔和三个常规蒸馏塔。根据能源消耗、温室气体排放和环境指数对直接替代方案进行评估时,它被认为是最有希望的。整个过程的 MEK 生产能耗为 11.62 MJ kgMEK –1。此外,与传统工艺相比,这些强化替代品显示出更好的性能指标。
更新日期:2020-04-30
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