节点文献
对辊挤压造粒稀土碳铵复混肥生产工艺
Production Process of Rare Earth-Ammonium Carbonate Composite Fertilizer by Counter Roller Extruding and Pelleting
【摘要】 概述了稀土碳铵复混肥对辊挤压造粒法(粒径=6mm)生产工艺;总结出生产实践中的技术操作要点,介绍了操作经验
【Abstract】 The production process of rare earth-ammonium carbonate by counter roller extruding and pelleting method(granular diameter=6mm)was generally decribed.Main points of technology and operation in production and practice were summarized.Operation experiences were introduced.