【摘要】 介绍新型垂直筛板塔 ( New VST)在氮肥工业的综合塔、饱和热水塔中成功进行技术改造的典型实例及 New VST的优异性能 ,展现了该塔在氮肥工业中的广阔应用前景。更多还原

【Abstract】 This article not only gives typical examples about New VSTs success in technical reform of comprehensive tower and saturation hot water tower in nitrogenous fertilizer industry,but also introduces New VSTs outstanding functions.It also presents broad prospects of the application of such tray in nitrogenous fertilizer industry.更多还原