脲硫酸复肥新技术的研究进展  

Progress in Study of New Technology for Urea Sulfuric Acid Compound Fertilizer

作　　者：王光龙[1] 侯翠红[1] 张宝林[1] 

机构地区：[1]郑州大学,450002

出　　处：《化肥工业》2002年第6期3-6,9,共5页Chemical Fertilizer Industry

摘　　要：使用尿素和过磷酸钙为原料生产脲硫酸复合肥料是一条适合我国国情的化肥发展技术路线。对脲硫酸复肥新技术的过程机理、工艺流程和主要工艺条件进行了研究和分析 ,并探讨了进一步研究工作的方向 。The production of urea sulfuric acid compound fertilizer from urea and superphosphate is a technological route for the development of chemical fertilizers, adaptable to China's actual conditions. A study and an analysis are made of the process mechanism, process flow and main process conditions of the new technology for urea sulfuric acid compound fertilizer, an inquiry is conducted into the direction for further study, and a suggestion is offered on the implementation of this technology in China as soon as possible.

关 键 词：脲硫酸 研究进展 尿素 过磷酸钙 复合肥料 

分 类 号：TQ444.9[化学工程—化学肥料工业]