In view of such problems as the increase of zinc load of blast furnace caused by the treatment of high-zinc sludge in the sintering process, and the increase in fuel consumption caused by the use of coking dust, based on the analysis of the basic performance of the two materials, the sintering cup simulation experiment is used to carry out the dezincification test study of the high-zinc converter sludge in sintering by mixing them according to a certain mass ratio and mixing them into the sintered blending are according to different methods. The results show that the high-zinc sludge and coking dust are mixed according to a certain mass ratio and then are pelletized. The method of spreading them to the upper part of the substrate for sintering can reduce and enrich the ZnO in the sludge in the sintering dust. The optimum technological parameters are determined as follows: the mass ratio of high-zinc sludge to coking dust is 1:1~1:2, that is, n(ZnO)/n(C) = 0.01~0.005, and the size of the particle mixed and granulated by high-zinc sludge and coking dust is 3~6 mm. Under the best process conditions, the indicators are better, and when the mass ratio is 1:2, the dezincification rate can reach 65.4%.