公开(公告)号：US09751817B2

公开(公告)日：2017-09-05

申请号：US14200731

申请日：2014-03-07

申请人： UOP LLC

发明人： Priyesh Jayendrakumar Jani ,  Soumendra Mohan Banerjee ,  Stephen Wayne Sohn

IPC分类号： C07C2/66 ,  C07C6/12

CPC分类号： C07C2/66 ,  C07C6/126 ,  Y02P20/584 ,  C07C15/107

摘要： A process for producing alkylaromatic compounds is described. The process involves utilizing at least a portion of the aromatic compound used to regenerate the alkylation catalyst in a spent alkylation reaction zone as a reactant in the active alkylation reaction zone. The process further includes utilizing a portion of the process stream leaving the alkylation zone as a recycle stream to the alkylation zone.

公开(公告)号：US20150251975A1

公开(公告)日：2015-09-10

申请号：US14200731

申请日：2014-03-07

申请人： UOP LLC

发明人： Priyesh Jayendrakumar Jani ,  Soumendra Mohan Banerjee ,  Stephen Wayne Sohn

IPC分类号： C07C5/27 ,  C07C2/66

CPC分类号： C07C2/66 ,  C07C6/126 ,  Y02P20/584 ,  C07C15/107

摘要： A process for producing alkylaromatic compounds is described. The process involves utilizing at least a portion of the aromatic compound used to regenerate the alkylation catalyst in a spent alkylation reaction zone as a reactant in the active alkylation reaction zone. The process further includes utilizing a portion of the process stream leaving the alkylation zone as a recycle stream to the alkylation zone.

摘要翻译： 描述了制备烷基芳族化合物的方法。 该方法包括在废烷基化反应区中利用至少一部分用于再生烷基化催化剂的芳族化合物作为活性烷基化反应区中的反应物。 该方法还包括利用一部分工艺物流离开烷基化区，作为向烷基化区的再循环物流。