| 尿素合成塔液位调节蝶阀的技术改造 |
| |
| 引用本文： | 程锦昌.尿素合成塔液位调节蝶阀的技术改造[J].大氮肥,2007,30(2):87-88. |
| |
| 作者姓名： | 程锦昌 |
| |
| 作者单位： | 中石化安庆分公司,安徽安庆,246002 |
| |
| 摘 要： | 将尿素合成塔液位调节蝶阀成功的改造为三偏心蝶阀,介绍三偏心蝶阀的结构特征、流量特性以及材料选择要求.
|
| 关 键 词： | 三偏心蝶阀 流量特性 材料选择 |
| 收稿时间： | 2006-09-25 |
| 修稿时间： | 2006-09-252007-04-06 |
TECHNICAL REVAMP OF BUTTERFLY VALVE ADJUSTING LIQUID LEVEL OF UREA CONVERTER |
| |
| Cheng Jinchang.TECHNICAL REVAMP OF BUTTERFLY VALVE ADJUSTING LIQUID LEVEL OF UREA CONVERTER[J].Large Scale Nitrogenous Fertilizer Industry,2007,30(2):87-88. |
| |
| Authors: | Cheng Jinchang |
| |
| Affiliation: | Anqing Branch Co., SINOPEC, Anqing, 246002 |
| |
| Abstract: | The butterfly valve adjusting liquid level of urea converter was successfully revamped into tri-eccentric butterfly valves. This paper presents the structure and flow characteristics of the trieccentric butterfly valves and requirements to material selection. |
| |
| Keywords: | tri-eccentric butterfly valve flow characteristics material selection |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
