Hydrogenation of oxidative dehydrogenation by-product
    6.
    发明授权
    Hydrogenation of oxidative dehydrogenation by-product 失效
    氧化脱氢副产物的氢化

    公开(公告)号:US3692859A

    公开(公告)日:1972-09-19

    申请号:US3692859D

    申请日:1970-03-13

    Inventor: COTTLE JOHN E

    CPC classification number: C07D307/08 C07C5/48 C07C7/163 C07D307/36 Y10S585/905

    Abstract: A by-product stream containing oxygenated hydrocarbons including furan resulting from hydrocarbon oxidative dehydrogenation processes is upgraded in value and rendered readily separable from residual close-boiling hydrocarbons remaining in the byproduct stream by subjecting the by-product stream to hydrogenation to convert furan to tetrahydrofuran and then separating the resulting tetrahydrofuran by fractionation from the hydrogenation effluent.

    Abstract translation: 包含含烃氧化烃(包括由烃类氧化脱氢方法产生的呋喃)的副产物流被提价,并且通过使副产物流进行氢化以将呋喃转化成呋喃,从而容易地与残留在副产物流中的残留的近沸点烃分离 四氢呋喃,然后通过从氢化流出物中分馏得到的四氢呋喃。

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