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中国石油大连石化公司1 Mt/a轻汽油醚化装置以3 000元/t左右的甲醇和轻汽油反应产出高辛烷值汽油组分,可调合产出超过6 000元/t(不含税)的满足国Ⅳ和国Ⅴ排放标准的汽油,用低成本创出高效益。该套轻汽油醚化装置于2013年5月25日投产,以催化裂化汽油加氢脱硫装置产出的轻汽油中的烯烃与甲醇反应,生产出的汽油比催化裂化汽油辛烷值高,烯烃含量低,硫质量分数低于10μg/g,达到国Ⅴ排放标准。截至2013年11月17日,这套装置共消耗甲醇33kt,相当于将同等
PetroChina Dalian Petrochemical Company 1 Mt / a light gasoline etherification unit to about 3,000 yuan / t of methanol and light gasoline to produce high-octane gasoline components, adjustable output of more than 6000 yuan / t (not Tax) to meet the national emission standards and Ⅳ IV gasoline, with low-cost high-efficiency hit. The light gasoline etherification unit was put into operation on May 25, 2013. The light gasoline produced by FCC gasoline hydrodesulfurization unit reacts with methanol to produce gasoline with higher octane number than FCC gasoline. The olefin Low content of sulfur content of less than 10μg / g, up to the national V emission standards. As of November 17, 2013, this unit consumes a total of 33kt methanol equivalent to the same