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ATMOSPHERIC AND VACUUM DISTILLATION UNIT REVAMPING IN TRABRIZ REFINERY OF IRAN
Author(s): LI Lei
Pages: 30-
34
Year: 2003
Issue:
11
Journal: PETROLEUM REFINERY ENGINEERING
Keyword: 常减压蒸馏装置; 改造; 电脱盐; 高效塔板; 加热炉;
Abstract: 介绍了伊朗大不里士炼油厂常减压蒸馏装置的改造情况.由于原油性质发生了较大改变,对装置的换热流程、电脱盐、常压塔和汽提塔内件、加热炉等部分进行改造,采用Bilectric高效电脱盐技术,常压塔采用高效SU-PERFRAC塔盘,新旧加热炉并联操作等.充分利用原有设备,改动少,投资省,40天完成全部改造,并一次开车成功.结果表明,改造后装置可以加工四种混合原油,并达到原油加工量不变、生产的产品规格也不变的改造目的.
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