Effect of The Electric Desalt Unit’s Reformation on The Catalytic Cracking Unit
Hou Zongyu,Zhang Baijun(PetroChina Chemistry Stock Co.Ji’nan Branch,Ji’nan,Shandong,250102,China)
The introduction of crude oil from Shengli Oil Field brought about the result that the salt content of desalted crude oil surpassed the quality standard.By selecting demulsifier and reforming the process flow,the salt content decreased and the metal content of the catalytic material and the catalyst decreased further.At the same time,the consumption of catalyst and operating pressure decreased.The remarkable economic benefits were achieved.
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