Combined dehydrogenation reaction system

• Main Authors: KIM, PYUNG SOON, KIM YONG-MIN, NAM SEOK-WOO, KWAK JAE-WON, JUNG HYANG-SOO, SEO JI-HEE, CHOUNG JIN-WOO, YUN CHANG-WON
• Format: Patent
• Language: Chinese; English
• Published: 16.08.2022
• Subjects: BASIC ELECTRIC ELEMENTS; CHEMISTRY; COMPOUNDS THEREOF; ELECTRICITY; INORGANIC CHEMISTRY; METALLURGY; NON-METALLIC ELEMENTS; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY

The invention relates to a combined dehydrogenation reaction system, which comprises an acidic aqueous solution tank, an exothermic dehydrogenation reactor, an LOHC tank and an endothermic dehydrogenation reactor, and is characterized in that the acidic aqueous solution tank contains an acidic aqueous solution; an exothermic dehydrogenation reactor containing a solid chemical hydride, receiving an acidic aqueous solution from the acidic aqueous solution tank, and allowing the chemical hydride and the acidic aqueous solution to undergo an exothermic dehydrogenation reaction to produce hydrogen; the LOHC tank contains a liquid organic hydrogen carrier (LOHC); the endothermic dehydrogenation reactor receives the liquid organic hydrogen carrier from the LOHC tank and generates hydrogen gas by subjecting the liquid organic hydrogen carrier to an endothermic dehydrogenation reaction using heat generated by the exothermic dehydrogenation reactor. 本发明涉及组合脱氢反应系统，所述组合脱氢反应系统包含：酸性水溶液罐、放热脱氢反应器、LOHC罐和吸热脱氢反应器，所述酸性水溶液罐具有酸性水溶