Industrial Application of FITS Hydrogenation and Olefin Removal Technology in Hydrogenation of Reforming Oil
This article introduces the industrial application of FITS hydrogenation and olefin removal technology in the hydrogenation of reforming oil in a continuous reforming unit of a petrochemical enterprise.After the application of this technology,the bromine index of the reformed oil decreased,slowing down the aging rate of the solvent in the aromatics extraction unit,ensuring the stable quality of the reformed dearomatics gasoline and aromatics products,and ensuring the long-term safe and stable operation of the aromatics extraction unit.replacing the subsequent clay adsorption refining process of the aromatics extraction unit,eliminating the environmental protection issues of the clay adsorption refining process.The bromine index of benzene and toluene can continuously and stably be less than 15 mg/(100 g),and the bromine index of mixed xylene can continuously and stably be less than 50 mg/(100 g).
reforming oilhydrogenationolefin removalbromine index
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