| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an oligomerization procedure and an apparatus to oligomerize light olefins to give gasoline related products. <P>SOLUTION: The oligomerization process is composed of at least two oligomerizing reaction vessels 24 and 70 wherein at least a part of the product stream from the two reaction vessels is separated in one separator vessel 46. In one practical embodiment, a liquid product stream from the first oligomerizing reaction vessel 24 is supplied to a fractionator column 46 and a side cut from the fractionator column 46 is supplied to the second oligomerizing reaction vessel 70. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
