论文部分内容阅读
盛夏,烈日当头,骄阳似火。吉林石化公司年产32万吨苯乙烯项目建设现场,一派繁忙景象。红旗飘扬,人影攒动,数百名工人正在施工现场忙碌着。焊接管线、安装设备、墙体装饰、回填土方,几台大型起吊机早已在此待命……第一脱氢反应器DC-301设备——这个从国外引进的超大设备,高29.60米,直径5.38米,重量为205.22吨,承担着乙苯脱氢反应生成苯乙烯的重要使命,堪称苯乙烯装置“心脏”单元的“心脏”。它不仅是
Summer, the hot sun, the sun seems like fire. Jilin Petrochemical Company with an annual output of 320,000 tons of styrene project construction site, a busy scene. The red flag waving, the figure is saved, hundreds of workers are busy at the construction site. The first dehydrogenation reactor DC-301 equipment - the introduction of large equipment from abroad, 29.60 meters high, the diameter of 5.38 The weight of 205.22 tons, bear the important mission of ethylbenzene dehydrogenation reaction of styrene, called the “heart” unit “heart ” unit of styrene. It is not only