Crude oil oxidation exothermic characteristic determination method

The invention discloses a crude oil oxidation exothermic characteristic determination method. The method comprises the following steps: putting reactants into a reaction container; injecting oxygen isinjected into the reaction container, wherein the reaction container is provided with an output port and an injection port, the output port is formed in an opening in the surface of the reaction container, the output port is used for exhausting gas produced by the reaction container, the injection port is formed in the reaction container, and oxygen enters the reaction container through the injection port; placing the reaction container in a high-pressure sealed environment, and heating the reaction container at a set experimental heating rate; after reactants in the reaction container are subjected to oxidation reaction, measuring the temperature inside the reaction container and the temperature of the outer wall of the reaction container, and adjusting the experimental heating rate to enable the temperature ins