ICS65.020.20 CCSB05 T/SNLT 团体标准 T/SNLT0011-2026 聚磷酸盐功能水溶肥调控工艺技术规程 2026-02-10 发布 石河子农产品流通协2026-02-13 实施 会发布 全国团体标准信息平台 T/SNLT0011-2026 I目次 前言...................................................................................................................................................................III 1范围.....................................................................................................................................................................1 2规范性引用文件.................................................................................................................................................1 3术语和定义.........................................................................................................................................................1 4原理与工艺路线.................................................................................................................................................2 4.1原理..............................................................................................................................................................2 4.2工艺路线......................................................................................................................................................2 5原料与辅料要求.................................................................................................................................................3 5.1磷源..............................................................................................................................................................3 5.2有机单体......................................................................................................................................................3 5.3功能助剂(可选).........................................................................................................................................3 5.4中量/微量元素螯合物(可选)....................................................................................................................3 6装备与设施.........................................................................................................................................................3 6.1反应系统......................................................................................................................................................3 6.2梯度加药系统..............................................................................................................................................3 6.3在线检测......................................................................................................................................................3 6.4环保设施......................................................................................................................................................4 7链长调控关键工艺参数....................................................................................................................................4 7.1配料比（质量份数）.................................................................................................................................4 7.2阶段控制......................................................................................................................................................4 7.3梯度添加曲线..............................................................................................................................................4 7.4终点判定......................................................................................................................................................4 8过程监测与在线控制........................................................................................................................................5 8.1检测项目......................................................................................................................................................5 8.2频次......................................................................................................