Microwave high voltage extraction container

The invention relates to a microwave high pressure extraction container, which takes silicon nitride ceramic material as a tank body to realize microwave high pressure supercritical fluid synchronous coupling extraction of different organic compounds in samples inside the tank. The microwave high pressure extraction container mainly consists of a tank body, an upper cover, a connecting bolt and asealing pad. The upper cover is provided with a high pressure fluid inlet, a high pressure fluid outlet, a pressure monitoring mouth and a safety valve connector. The tank body is connected into a whole with the upper cover by the connecting bolt, a connecting nut and the sealing pad. The high pressure fluid inlet and the high pressure fluid outlet are respectively communicated with the internal chamber of the tank body. The microwave high pressure extraction container of the invention has the function of realizing effectively extracting different organic compounds in microwave supercritical fluid synchronous coupling