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近几年来,本厂利用低温热的实践表明,实现装置与装置、装置与动力系统、生产设施与生活设施的热联合是充分回收低温热能,降低能耗的有效途径. 从1982年起,结合装置的技术改造,陆续用催化裂化的低温余热加热锅炉除盐水,用焦化余热加热循环水供生活区取暖和洗澡.1986年底,又完成了催化裂化-气体分馏低温联合改造工程. 本厂的气体分馏装置的各塔操作温度较
In recent years, the factory using low-temperature heat practice shows that the realization of devices and devices, devices and power systems, production facilities and living facilities is the full recovery of low-temperature heat energy and reduce energy consumption an effective way. Since 1982, combined with The technical transformation of the plant, one after another with catalytic cracking of low temperature waste heat boiler desalination water, with coking waste heat heating circulating water for living area heating and bathing .1986 by the end of the catalytic cracking - gas fractionation combined low temperature reform project. Our gas Fractionation tower operating temperature of each device