| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a chemical heat storage device that can transfer reaction heat generated by a heat storage material to an object to be heated rapidly and uniformly.SOLUTION: A chemical heat storage device 10 comprises: a reactor 8 that is arranged around an oxidation catalyst 4; and an adsorber 11 that is connected to the reactor 8 and adsorbs and stores ammonia as a reaction medium. The reactor 8 includes a laminated body 20. In the laminated body 20, reaction parts 21 and heat conduction sheets 22 are alternately laminated. In the reaction parts 21, a heat storage material 24 that chemically reacts with ammonia and generates heat is mixed with a heat transfer material 23 whose heat conductivity is higher than that of the heat storage material 24. The heat conduction sheets 22 are made of a material whose heat conductivity is higher than that of the heat storage material 24.</p> |
