我国料浆法磷铵工程专用泵技术的应用与发展

Application and development of the special pump technology for ammonium phosphate using surry concentrationprocess in China

针对料浆法磷铵工艺的特点，介绍了专用泵的类型、特点及其设计、制造、材料和密封等方面的进展。指出了专用泵的问题及发展的方向。

he kinds,characteristies of the special pumps for am-monium phosphate using slurry concentration process andtheir development in design,fabrication,materials,and sealwere pesented,and the existing problems and trends wereproposed.