发明名称 METHOD OF OIL REFINING
摘要 FIELD: chemistry. ^ SUBSTANCE: method includes raw materials injection to the first rectification column and residuum of the first column to the second rectification column with steam feeding from the upper part of the column to gas separation with emission of gas and light-weight gasoline cut, which are delivered for refluxing, tapping of gasoline and diesel oil cuts through the steaming sections and tapping of oil residue from the bottom half of the second column, after separation gases are exposed to absorption with getting of dry and wet gases, notably that to get such gases before cooled top and bottom of the circulating reflux of the second column are used as an absorbent and after adsorption they are returned, at the same time after gas separation light-weight gasoline cuts are delivered to the second column refluxing. ^ EFFECT: quality improvement of separation products and decrease of energy consumption. ^ 5 cl, 2 tbl, 1 dwg
申请公布号 RU2326928(C1) 申请公布日期 2008.06.20
申请号 RU20070109049 申请日期 2007.03.12
申请人 GOSUDARSTVENNOE UNITARNOE PREDPRIJATIE "INSTITUT NEFTEKHIMPERERABOTKI RESPUBLIKI BASHKORTOSTAN" (GUP "INKHP RB") 发明人 KHAJRUDINOV IL'DAR RASHIDOVICH;DEMENKOV VJACHESLAV NIKOLAEVICH;BIKTJUSHEV RAIL' IBRAGIMOVICH;TELJASHEV EHL'SHAD GUMEROVICH
分类号 C10G7/02 主分类号 C10G7/02
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