Analysis on Causes of Scaling in Flue Gas Turbine of FCCU and Countermeasures

作者：Hou Dianguo^*

来源：China Petroleum Processing and Petrochemical Technology, 2011, 13(2): 65-74.

• fluid catalytic cracking
• catalyst
• regenerator
• flue gas turbine
• scale deposition

Causes of scale deposition in flue gas turbine expander of FCCU were analyzed based on some aspects, including the types and operating conditions of flue gas turbines, properties and composition of feedstocks and catalysts, and operating conditions of the reactor and regenerator. Some countermeasures were proposed for preventing scale deposition in flue gas turbine of FCCU.

• 出版日期2011-6
• 单位中国石油化工股份有限公司石油化工科学研究院