塔式造粒与尿素外观质量简析  

TOWER PRILLING VS. UREA APPEARANCE QUALITY

作　　者：白斌[1] 高明亮[1] 

机构地区：[1]河南煤业化工集团有限责任公司中原大化分公司,河南濮阳457004

出　　处：《大氮肥》2009年第1期39-41,共3页Large Scale Nitrogenous Fertilizer Industry

摘　　要：分析塔式造粒实际生产过程中各种因素对尿素外观质量的影响,针对喷头存在问题,采取相应改进措施,使尿素外观质量明显提高。Analyzed the influences of the inherent factors of tower prilling on the quality of urea appearance during the actual production. Aimed at the problems existed in the nozzle, took corresponding measures to improve and the quality of urea appearance.

关 键 词：造粒塔 尿素 质量 

分 类 号：TQ441.41[化学工程—化学肥料工业]