柴油深度脱硫技术自５０年代以来到现在，美国埃克森研究和工程公司已设计的中间馏分油加氢脱硫工业装置达到１２３套，总加工能力约为１．０亿ｔ／ａ，单套装置加工能力为７．５～４１５万ｔ／ａ，其中有３４套工业装置用来处理催化裂化和热裂化装置馏出油，其裂化油在原... Depth of diesel desulfurization technology Since the 1950s, the Exxon Research and Engineering Company has designed 123 sets of middle distillate hydrodesulfurization industrial unit with a total processing capacity of about 100 million t / a, a single set of devices Processing capacity of 7.5 to 4.15 million t / a, of which 34 sets of industrial installations for the treatment of catalytic cracking and thermal cracking unit distilling oil, the cracking oil in the original ...