公开(公告)号：US20140353216A1

公开(公告)日：2014-12-04

申请号：US14365739

申请日：2012-12-14

申请人： SIME S.R.L.

发明人： Luciano Scibola ,  Stefano Favilli

IPC分类号： C10G7/08

CPC分类号： C10G7/08 ,  B01D3/141 ,  B01D3/40 ,  C07C7/08 ,  C10G2300/1096 ,  C10G2300/203 ,  C10G2300/4056 ,  C10G2400/02 ,  C10G2400/30 ,  C07C15/00

摘要： A column for consecutive extractive distillations, in particular of crude hydrocarbon mixes comprising aromatic, naphthene and paraffin hydrocarbons. The invention also relates to methods for separating and recovering the components of a crude hydrocarbon mix comprising aromatic, naphthene and paraffin hydrocarbons by consecutive extractive distillations provided by means of the column for consecutive extractive distillations, to which the invention also relates.

摘要翻译： 用于连续萃取蒸馏的塔，特别是包含芳烃，环烷烃和链烷烃的粗烃混合物。 本发明还涉及通过本发明还涉及的用于连续萃取蒸馏的塔提供的连续萃取馏出物来分离和回收包含芳烃，环烷烃和链烷烃的粗烃混合物的组分的方法。

公开(公告)号：US09556386B2

公开(公告)日：2017-01-31

申请号：US14365739

申请日：2012-12-14

申请人： SIME S.R.L.

发明人： Luciano Scibola ,  Stefano Favilli

IPC分类号： C10G7/08 ,  B01D3/14 ,  B01D3/40 ,  C07C7/08

CPC分类号： C10G7/08 ,  B01D3/141 ,  B01D3/40 ,  C07C7/08 ,  C10G2300/1096 ,  C10G2300/203 ,  C10G2300/4056 ,  C10G2400/02 ,  C10G2400/30 ,  C07C15/00

摘要： A column for consecutive extractive distillations, in particular of crude hydrocarbon mixes comprising aromatic, naphthene and paraffin hydrocarbons. The invention also relates to methods for separating and recovering the components of a crude hydrocarbon mix comprising aromatic, naphthene and paraffin hydrocarbons by consecutive extractive distillations provided by means of the column for consecutive extractive distillations, to which the invention also relates.

摘要翻译： 用于连续萃取蒸馏的塔，特别是包含芳烃，环烷烃和链烷烃的粗烃混合物。 本发明还涉及通过本发明还涉及的用于连续萃取蒸馏的塔提供的连续萃取馏出物来分离和回收包含芳烃，环烷烃和链烷烃的粗烃混合物的组分的方法。