氯碱工业
氯堿工業
록감공업
Chlor-Alkali Industry
2015年
11期
42-45
,共4页
刘利德%宋先君%李存善%牛小慧%马效农
劉利德%宋先君%李存善%牛小慧%馬效農
류리덕%송선군%리존선%우소혜%마효농
联二脲%水合肼%缩合反应%反应釜%复合板%腐蚀%酸法缩合工艺
聯二脲%水閤肼%縮閤反應%反應釜%複閤闆%腐蝕%痠法縮閤工藝
련이뇨%수합정%축합반응%반응부%복합판%부식%산법축합공예
biurea%hydrazine hydrate%condensation reaction%reactor%composite plate%corrosion%acid condensation process
介绍了水合肼缩合生产联二脲的工艺,分析了Q235内衬Ta2复合板缩合釜的腐蚀原因,并提出了解决办法.
介紹瞭水閤肼縮閤生產聯二脲的工藝,分析瞭Q235內襯Ta2複閤闆縮閤釜的腐蝕原因,併提齣瞭解決辦法.
개소료수합정축합생산련이뇨적공예,분석료Q235내츤Ta2복합판축합부적부식원인,병제출료해결판법.
The production process of biurea by hydrazine hydrate condensation was introduced. The corrosion causes of condensation reactor made of Ta2-lining Q235 composite plate were analyzed and solu-tions were proposed.
