Method for rapidly screening solid waste attributes before unloading imported bulk iron ore

The invention discloses a method for quickly screening solid waste attributes before unloading imported bulk iron ore. The method comprises the following steps of dividing and crushing an extracted iron ore sample till the extracted iron ore sample completely passes through a screen; carrying out standard-sample-free quantitative detection on the element content of the iron ore sample by adopting a tabletting method-X-ray fluorescence spectrophotometer; the phase composition of the iron ore sample being detected by adopting an X-ray diffraction spectrometer and then being compared with the natural mineral characteristics, and the solid waste attribute of the iron ore sample being judged according to the natural mineral characteristics. According to the method, a problem that an iron ore inspection method, an identification process, a judgment basis and characteristic indexes are not unified is solved; attribute identification and detection efficiency of the imported bulk iron-containing material solid waste i