公开(公告)号：US07029572B2

公开(公告)日：2006-04-18

申请号：US10373996

申请日：2003-02-25

申请人： Theo Maesen ,  Tom Harris

发明人： Theo Maesen ,  Tom Harris

IPC分类号： C10G47/02 ,  C07G5/13 ,  C07G4/02 ,  C07G7/12

CPC分类号： C10G35/095

摘要： A process for producing a high RON naphtha which comprises contacting a hydrocarbon feed stream comprising a mixture of the isomers of C5 and C6 paraffins with ATS zeolite, such as SSZ-55, in an adsorption zone, whereby the branched isomers of the C5 and C6 paraffins are preferentially adsorbed by the ATS zeolite as compared to the straight chain isomers, and recovering a naphtha product from the adsorption zone having a higher RON than the hydrocarbon feed stream, also including a hydroisomerization process and a hydrocracking process.

摘要翻译： 一种制备高RON石脑油的方法，该方法包括将包含C 5异构体和C 6 - 6链烷烃的混合物的烃进料流与ATS沸石如SSZ- 55，在吸附区中，与直链异构体相比，C 5和C 6链烷烃的支链异构体优先被ATS沸石吸附，并且回收 来自吸附区的石脑油产物具有比烃进料流更高的RON，还包括加氢异构化方法和加氢裂化方法。