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HanXia, Hu Yougang, Tang Sheng, Qian Dahu, An Yongfu. Corrosion mechanism and improvement of regenerative gas cooler in light hydrocarbon recovery[J]. PETROLEUM GEOLOGY & EXPERIMENT, 2011, 33(S1): 121-124. doi: 10.11781/sysydz2011S1121
Citation: HanXia, Hu Yougang, Tang Sheng, Qian Dahu, An Yongfu. Corrosion mechanism and improvement of regenerative gas cooler in light hydrocarbon recovery[J]. PETROLEUM GEOLOGY & EXPERIMENT, 2011, 33(S1): 121-124. doi: 10.11781/sysydz2011S1121
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Corrosion mechanism and improvement of regenerative gas cooler in light hydrocarbon recovery

doi: 10.11781/sysydz2011S1121

  • No.1 Tahe Production Plant,SINOPEC Northwest Company,Luntai,Xinjiang 841600,China

  • Received Date: 2010-12-20
  • Rev Recd Date: 2011-02-19
  • Publish Date: 2011-12-30
    Abstract
  • Regenerative gas cooler is used to cool regenerative gas which has been dehydrated with mole-cular sieve in light hydrocarbon recovery.The dehydrated regenerative gas contains water vapor,HASand CO2,which may cause corrosion in tubes of regenerative gas cooler.In this paper,corrosion,espe-cially corrosion mechanism is discussed.Some practical corrosion prevention measures are proposed,which may reduce corrosion and extend the service life of regenerative has cooler.

     

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