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孔祥军. 渣油对Q235钢的腐蚀分析[J]. 科学技术与工程, 2010, (29): .
kongxiangjun.CORROSION RESEARCH OF Q235 STEEL IN RESIDUAL OIL[J].Science Technology and Engineering,2010,(29):.
渣油对Q235钢的腐蚀分析
CORROSION RESEARCH OF Q235 STEEL IN RESIDUAL OIL
投稿时间:2010-07-18  修订日期:2010-09-10
DOI:
中文关键词:  关键词:Q235钢  环烷酸  渣油  腐蚀速度
英文关键词:Key word: Q235 steel, naphthenic acid, residual oil, corrosion speed
基金项目:
  
作者单位
孔祥军 辽宁石油化工大学
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中文摘要:
      [摘要]采用便携式瞬时腐蚀速度测量仪,用Q235钢对厂家渣油分别在静止和流动条件下,测定年腐蚀速率;改变渣油中环烷酸含量后,分别测定渣油在静止和流动时的年腐蚀速率并进行比较。结果表明,静止时腐蚀速率较低,流速越大腐蚀速度越大;环烷酸含量越大腐蚀速度越大。
英文摘要:
      Abstract: When residual oil is in stationary and ruining, we rate the corrosion speeds to Q235 steel by a-handy instant corrosion speeds measuring. After we alter the content of naphthenic acid in residual oil, comparing the corrosion speed when residual oil is in stationary and running. Consequence shows that the corrosion speeds in ruining is greater than in stationary, when running speeds is greater, the corrosion speeds is faster, the corrosion speeds is faster with the rising of the content of naphthenic acid.
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