Preparation method of yellow zirconium silicate pigment for ink-jet printing and product prepared by same

The invention relates to a preparation method of a yellow zirconium silicate pigment for ink-jet printing and a product prepared by the same. The preparation method comprises the following steps of: successively introducing gas-phase SiO2 into a ZrOCl2.8H2O solution according to the molar ratio, and adding a praseodymium chloride solution and PEG (polyethylene glycol) 1000 for reacting to obtain a colloid; regulating the pH value of the colloid to be equal to 7, and then, adding LiF powder; and calcining at 900-1000 DEG C to obtain a yellow pigment for ink-jet printing, wherein the granularity of the yellow pigment is less than 1mu m, and the service temperature of the yellow pigment is higher than 1300 DEG C. The product prepared by the method provided by the invention has the characteristics of uniform chromaticity, high suspension property and coloring power, good high-temperature stability, vivid color development, good decorative effect and the like, meets the requirement for ink-jet printing of ink, and has wide application prospects in the fields of production and the like of architectural ceramics.