无机盐工业
主管:中海油天津化工研究设计院有限公司
主办:中海油天津化工研究设计院有限公司
   中海油炼油化工科学研究院(北京)有限公司
   中国化工学会无机酸碱盐专业委员会
ISSN 1006-4990 CN 12-1069/TQ

无机盐工业 ›› 2020, Vol. 52 ›› Issue (12): 7-11.doi: 10.11962/1006-4990.2020-0079

• 综述与专论 • 上一篇    下一篇

水溶性农用聚磷酸铵的研究与应用进展

刘续1,3(),汤建伟2,3,刘咏1,3,化全县1,3,王保明2,3()   

  1. 1.郑州大学化工学院,河南郑州 450001
    2.郑州大学生态与环境学院
    3.郑州大学国家钙镁磷复合肥技术研究推广中心
  • 收稿日期:2020-06-20 出版日期:2020-12-10 发布日期:2020-12-15
  • 通讯作者: 王保明
  • 作者简介:刘续(1995—),男,硕士,从事水溶性聚磷酸铵肥料的相关研究;E-mail:2434729843@qq.com
  • 基金资助:
    国家重点研发计划项目(2016YFD0300805)

Research and application progress of water-soluble agricultural ammonium polyphosphate

Liu Xu1,3(),Tang Jianwei2,3,Liu Yong1,3,Hua Quanxian1,3,Wang Baoming2,3()   

  1. 1. School of Chemical Engineering,Zhengzhou University,Zhengzhou 450001,China
    2. School of Ecology and Environment,Zhengzhou University
    3. National Centre of Research & Popularization on Calcium,Magnesium, Phosphate and Compound Fertilizer Technology,Zhengzhou University
  • Received:2020-06-20 Online:2020-12-10 Published:2020-12-15
  • Contact: Wang Baoming

摘要:

低聚合度水溶性聚磷酸铵是一种新型高浓度肥料,因其缓释高效、安全易复配的特点在近年新肥料研发和农业应用中受到广泛欢迎。综述了近期水溶性农用聚磷酸铵的合成方法和农学实验的研究进展。论述了水溶性农用聚磷酸铵在农业生产中的施用优点以及聚磷酸铵肥料的相关质量检测方法。分析了水溶性农用聚磷酸铵在土壤中的水解作用机理。阐述了当今农用聚磷酸铵肥料在实际生产应用中存在的问题与发展方向。

关键词: 聚磷酸铵, 低聚合度, 肥料

Abstract:

Low polymerization degree water-soluble ammonium polyphosphate is a new type of high-concentration fertilizer,which has been widely welcomed in fertilizer research and agricultural applications in recent years because of the advantages of slow release,high efficiency,safety and easy compounding.The recent research progress in the synthesis methods and agri-cultural experiments of water-soluble agricultural ammonium polyphosphate were summarized.In addition,the application advantages of water-soluble agricultural ammonium polyphosphate in agricultural production and the related quality testing methods of fertilizers were discussed,and the hydrolysis mechanism of water-soluble agricultural ammonium polyphosphate in soil was briefly analyzed.The problems in the practical production and application of agricultural ammonium polyphosphate at present as well as the development direction were expounded.

Key words: ammonium polyphosphate, low degree of polymerization, fertilizer

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