Two different coloured ceramic pigments, blue-green and black, were prepared by using solid phase reaction method from calcined leather waste and industrial grade metal oxides. Chemical compositions of leather waste were characterized by X-ray fluorescence (XRF) in order to determine their chemical compositions, which indicated that the calcined leather waste could be used as a chromium precursor system to prepare ceramic pigments. Crystal structure, microstructure, absorption spectra and colorimetric coordinates of ceramic pigments were characterized by XRD, SEM, UV- vis spectrophotometer and fully automatic colorimeter, respectively. Glaze experiments proved that the as-prepared pigments had good stability and excellent colour development performance. In addition, it was found that the best black colour rendering effect (L*=9.95) occured when the content of calcined leather was 45 wt%, however, the colour rendering performance of blue-green pigments was related to the amount of Al₂O₃ added. The process scheme is green and environmentally friendly, which is of great significance to resource recycling, sustainable economy and social development.

以煅烧后的皮革废料和工业级金属氧化物为原料，采用固相反应法制备了蓝绿色和黑色两种不同颜色的陶瓷颜料。皮革废料的化学成分通过X射线荧光（XRF）表征以确定其化学成分，表明煅烧皮革废料可用作铬前体体系制备陶瓷颜料。分别采用XRD、SEM、紫外-可见分光光度计和全自动比色计对陶瓷颜料的晶体结构、微观结构、吸收光谱和比色坐标进行了表征。上釉实验证明所制备的颜料具有良好的稳定性和优异的显色性能。此外，发现最好的黑色显色效果（L*=9.添加₂ O ₃。该工艺方案绿色环保，对资源循环利用、经济可持续发展和社会发展具有重要意义。