扬子石油化工公司尤里卡装置的三大关键设备——反应器、分馏塔和裂解炉均突破了原来的运行极限，创造了分馏塔连续运行２０个月，反应器连续运行半年不清焦等４项新记录。尤里卡装置的反应器、裂解炉、分馏塔结焦和反应器习惯性塌方等现象，曾经严重制约着装置的正常运行。仅 The three key components of the Eureka unit, the Reactor, the Fractionator and the Cracking Furnace, all broke the original operating limits and created a continuous operation of the fractionation column for 20 months. The reactor was continuously operated for six months without defocusing. 4 new records. Eureka device reactor, cracking furnace, fractionation tower coking and reactor habitual collapse and other phenomena, has severely restricted the normal operation of the device. only