Description reaction apparatus, reaction system, battery material manufacturing system, battery manufacturing system, solid electrolyte manufacturing system, and reaction product manufacturing method

A reaction product manufacturing method comprising the steps of:

• preparing a kiln part including a supply port configured to receive a raw material supplied to one end side thereof, a discharge port configured to discharge a reaction product to another end side thereof, a cylindrical part extending along and rotatable around a central axis thereof, and a baffle plate provided so as to extend from an inner wall of the cylindrical part and pass through a central area of the cylindrical part including the central axis thereof;
• heating an interior of the kiln part to a predetermined temperature;
• supplying the raw material from the supply port;
• rotating the kiln part around the central axis, and thereby conveying the raw material along the center axis to the discharge port while keeping the raw material in contact with the baffle plate;
• and
• discharging the reaction product from the discharge port.