IN-SITU DECOUPLING BASED GAS/SOLID REACTION ANALYZING DEVICE AND ANALYZING METHOD

An in-situ decoupling based gas/solid reaction analyzing device and analyzing method; a gas detector (8) of the device is connected to the air outlet of a reactor (3); the reactor (3) is installed in an electric furnace (4); the outer side wall of the reactor (3) and the inner side wall of the electric furnace (4) form a furnace cavity (9); the material outlet of an instantaneous feeder (6) is connected to the reactor (3); the temperature detecting part of a thermoelectric temperature controller (7) is disposed in the reaction area of the reactor (3); the electric furnace (4) is provided with a cooling medium channel (5) therein; the cooling medium enhances the heat dissipation of the electric furnace (4) via the cooling medium channel (5), thus quickly reducing the temperature of the reactor when a heating element is not in operation, and solving the problem that existing analyzing devices and methods cannot properly analyze a multistage high-temperature gas/solid reaction. La présente invention concerne un