Method and system for converting ultrahigh-temperature waste into hydrogen oil

The invention discloses a method and system for producing hydrogen oil by converting ultrahigh-temperature waste, and the system provided by the invention is used for gasifying waste at ultrahigh temperature to generate mixed gas, and the mixed gas is subjected to reforming and water-gas shift under the action of a high-selectivity reaction catalyst to generate hydrogen and carbon dioxide. Hydrogen passes through a gas purification section to prepare purified hydrogen, and the purified hydrogen and the liquid organic hydrogen storage carrier are subjected to hydrogenation reaction to obtain hydrogen oil which can be stored at normal temperature and normal pressure. According to the system for converting the ultrahigh-temperature waste into the hydrogen oil, various pollution sources generated in the waste treatment process can be fundamentally eradicated, the requirements of all environmental protection standards in the world at present are met, the waste can be converted into hydrogen energy and various usef