化肥工业
化肥工業
화비공업
JOURNAL OF THE CHEMICAL FERTILIZER INDUSTRY
2014年
6期
45-47
,共3页
稀硝酸%双加压法%试生产
稀硝痠%雙加壓法%試生產
희초산%쌍가압법%시생산
dilute nitric acid%dual-pressure process%trial production
介绍了270 kt／a双加压法稀硝酸装置的工艺特点和试生产情况。针对试生产阶段出现的典型问题进行了深入分析，并提出相应的改进措施，为同类型装置的试车和正常操作提供参考。
介紹瞭270 kt／a雙加壓法稀硝痠裝置的工藝特點和試生產情況。針對試生產階段齣現的典型問題進行瞭深入分析，併提齣相應的改進措施，為同類型裝置的試車和正常操作提供參攷。
개소료270 kt／a쌍가압법희초산장치적공예특점화시생산정황。침대시생산계단출현적전형문제진행료심입분석，병제출상응적개진조시，위동류형장치적시차화정상조작제공삼고。
A description is given of process features of 270 kt/a dual-pressure dilute nitric acid unit and trial production conditions.An in-depth analysis is carried out in connection with typical problems in trial production period, and relevant improvement measures are proposed, providing references for trial operation and normal operation of the same type of unit.
