| 尿素合成塔塔板改造后对工艺系统的影响 |
| |
| 引用本文： | 张朝晖.尿素合成塔塔板改造后对工艺系统的影响[J].大氮肥,2008,31(6):374-377. |
| |
| 作者姓名： | 张朝晖 |
| |
| 作者单位： | 中国石油化工股份有限公司安庆分公司,安徽安庆,246002 |
| |
| 摘 要： | 采用新型高效节能塔板对尿素合成塔传统塔板进行更新改造，改善塔内物料的传质传热过程，并利用塔底部原有空间增加塔板，提高了尿素合成转化率，降低了尿素生产的氨耗和蒸汽消耗。
|
| 关 键 词： | 尿素 合成塔 高效塔板 转化率 |
INFLUENCES OF THE REVAMP OF UREA CONVERTER TRAYS ON PROCESS SYSTEM |
| |
| Zhang Zhaohui.INFLUENCES OF THE REVAMP OF UREA CONVERTER TRAYS ON PROCESS SYSTEM[J].Large Scale Nitrogenous Fertilizer Industry,2008,31(6):374-377. |
| |
| Authors: | Zhang Zhaohui |
| |
| Affiliation: | Secondary Chemical Fertilizer Department of Anqing Branch Co.;SINOPEC;Anqing;246002 |
| |
| Abstract: | New high efficiency energy-saving trays were used to revamp the conventional urea converter trays,in order to improve mass transfer and heat transfer processes of the feed inside the converter.The original space at the bottom of the converter was made full use of to increase the number of trays.After the revamp,urea synthesis conversion was increased,and ammonia consumption and steam consumption of urea production were decreased. |
| |
| Keywords: | urea converter high efficiency converter trays conversion |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
