论文部分内容阅读
东方红炼油厂一九七七年综合能耗率为9.48%,他们的主要节能措施有:1.催化裂化、丙烷脱沥青装置采用热进料,分别节约热景1,017万千卡/时和480万千卡/时,共计1,500万千卡/时,相当于节约燃料油12,630吨/年。2.催化裂化两台主风机功率为6,000瓩,采用了背压透平驱动,排出的10公斤/厘米~2蒸汽一部分供给功率为4,000瓩的凝气式透平驱动气压机,冷
In 2007, the comprehensive energy consumption rate of Dongfanghong Refinery was 9.48%. Their main energy-saving measures are as follows: 1. The catalytic cracking and propane deasphalting units use hot feed, which respectively save the heat capacity of 1,017 kcal / h and 480 Million kcal / h, a total of 15 million kcal / h, equivalent to saving 12,630 tons of fuel oil / year. 2. Catalytic Cracking The two main blowers have a power of 6,000 采 and are powered by a back-pressure turbine. Part of the 10 kg / cm ~ 2 steam is supplied to a condensing turbo-driven air compressor with a power of 4,000,.