ISSN 1673-8217 CN 41-1388/TE
主管：中国石油化工集团有限公司 主办：中国石油化工股份有限公司河南油田分公司
王东升, 张肖莉, 张会莉, 樊黑钦. 2005: 催化裂化装置的腐蚀及防护. 石油地质与工程, 19(05): 78-79+102.
引用本文: 王东升, 张肖莉, 张会莉, 樊黑钦. 2005: 催化裂化装置的腐蚀及防护. 石油地质与工程, 19(05): 78-79+102.
shu
2005: Corrosion and protection of catalytic cracking unit and protective measures. Petroleum Geology and Engineering, 19(05): 78-79+102.
Citation: 2005: Corrosion and protection of catalytic cracking unit and protective measures. Petroleum Geology and Engineering, 19(05): 78-79+102.
shu

催化裂化装置的腐蚀及防护

Corrosion and protection of catalytic cracking unit and protective measures

    摘要
  • 摘要: 对中原油田石油化工总厂催化裂化装置的腐蚀部位和腐蚀原因进行了分析,认为H2S、CO2、氮化物、NH3、H2O及工艺操作不当是造成催化裂化设备产生腐蚀的主要原因。调整工艺与应用新技术,可使腐蚀得到适当降低。

     

    Abstract: Locations and causes of corrosion on the catalytic cracking unit of Central Petrochemical Plant of Zhongyuan Oilfield are analyzed. It is believed that the main causes of corrosion of the catalytic cracking unit are hydrogen sulphide, carbon dioxide, nitride, NH3, H2O and improper process operation. Process adjustment and application of new technologies can reduce corrosion.

     

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