常压塔的腐蚀与防腐
Corrosion and Its Control on Atmospheric Tower
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- DOI:
- 作者:
- 臧红武
Zang Hongwu
- 作者单位:
- 华东石油勘察设计院, 山东省胶州市, 266300
- 关键词:
- 炼油装置;常压;塔;腐蚀;防腐
Atmospheric pressure;Column;Corrosion;Protection
- 摘要:
- 以中原250万t／a炼油装置的常压塔为例，针对腐蚀发生原因，介绍防腐蚀的可行途径，特别推荐采用复合钢板制造常压塔主体，对内件进行渗铝防护的防腐蚀做法。
By taking the atmospheric tower of a 250,000t/a oil refining unit in Zhongyuan Oilfield as an example,feasible ways to prevent corrosion are introduced in light of the corrosion causes.It is particularly recommended to use composite steel plate to build main tower body and to aluminize the internal parts to prevent corrosion.2000,1(1): 22-24 收稿日期：1999-5-10分类号：TE98