公开(公告)号：US20140128648A1

公开(公告)日：2014-05-08

申请号：US14053672

申请日：2013-10-15

Applicant: BASF SE

Inventor： Roman Prochazka ,  Martin Bock ,  Steffen Tschirschwitz ,  Gauthier Luc Maurice Averlant ,  Joni Joni ,  Markus Schmitt ,  Katharina Spuhl ,  Jochen Bürkle ,  Alois Kindler ,  Daniela Malkowsky ,  Stefan Bitterlich ,  Michael Hübner

IPC: C07C5/13

CPC classification number: C07C5/13 ,  C07C5/10 ,  C07C5/29 ,  C07C2527/125 ,  C07C13/18

Abstract: The present invention relates to a process for hydrocarbon conversion in the presence of an acidic ionic liquid. The hydrocarbon conversion is preferably an isomerization, especially an isomerization of methylcyclopentane (MOP) to cyclohexane. Prior to the hydrocarbon conversion, a hydrogenation is performed, preference being given to hydrogenating benzene to cyclohexane. The cyclohexane obtained in the hydrogenation and/or isomerization is preferably isolated from the process. In a preferred embodiment of the present invention, the hydrogenation is followed and the hydrocarbon conversion, especially the isomerization, is preceded by distillative removal of low boilers, especially C5-C6-alkanes such as cyclopentane or isohexanes, from the hydrocarbon mixture used for hydrocarbon conversion.

Abstract translation: 本发明涉及在酸性离子液体存在下烃转化的方法。 烃转化率优选为异构化，特别是甲基环戊烷（MOP）异构化为环己烷。 在烃转化之前，进行氢化，优选将苯氢化成环己烷。 在氢化和/或异构化中获得的环己烷优选与该方法分离。 在本发明的一个优选实施方案中，遵循氢化并且烃转化，特别是异构化之前是从用于烃的烃混合物中蒸馏除去低锅炉，特别是C 5 -C 6烷烃如环戊烷或异己烷 转换。

公开(公告)号：US20140024875A1

公开(公告)日：2014-01-23

申请号：US13937436

申请日：2013-07-09

Applicant: BASF SE

Inventor： Katharina Spuhl ,  Markus Schmitt ,  Jochen Bürkle ,  Joni Joni ,  Steffen Tschirschwitz ,  Daniel Pfeiffer ,  Stefan Bitterlich ,  Michael Hübner ,  Pawel Czajka

IPC: C07C7/00

CPC classification number: C07C7/005 ,  C07C5/29 ,  C07C7/10 ,  C07C2527/125 ,  C07C2601/14 ,  C07C13/18

Abstract: The present invention relates to a process for treating an output from a hydrocarbon conversion, wherein the hydrocarbon conversion is performed in the presence of an acidic ionic liquid. The hydrocarbon conversion is preferably an isomerization. First of all, the hydrogen halide is drawn off in an apparatus from a mixture which originates from the hydrocarbon conversion and comprises at least one hydrocarbon and at least one hydrogen halide, and then the mixture depleted of hydrogen halide is subjected to a wash.

Abstract translation: 本发明涉及一种处理烃转化产物的方法，其中烃转化在酸性离子液体存在下进行。 烃转化率优选为异构化。 首先，卤化氢在装置中从源于烃转化的混合物中排出，并包含至少一种烃和至少一种卤化氢，然后将耗尽卤化氢的混合物进行洗涤。

公开(公告)号：US20140018597A1

公开(公告)日：2014-01-16

申请号：US13937413

申请日：2013-07-09

Applicant: BASF SE

Inventor： Daniel Pfeiffer ,  Stefan Bitterlich ,  Michael Hübner

IPC: C07C7/10

CPC classification number: C07C7/10 ,  B01D3/06 ,  B01D17/0208 ,  B01D19/0036 ,  C07C5/29 ,  C07C7/00 ,  C07C7/005 ,  C07C2527/125 ,  C07C2531/02 ,  C07C2601/14 ,  C07C13/18

Abstract: The present invention relates to a process for treating an output from a hydrocarbon conversion, wherein the hydrocarbon conversion is performed in the presence of an acidic ionic liquid. The hydrocarbon conversion is preferably an isomerization. A mixture which originates from the hydrocarbon conversion and comprises at least one hydrocarbon and at least one hydrogen halide is washed with an aqueous medium having a pH between 5 and 9, which removes hydrogen halide from the mixture.

Abstract translation: 本发明涉及一种处理烃转化产物的方法，其中烃转化在酸性离子液体存在下进行。 烃转化率优选为异构化。 来自烃转化率并且包含至少一种烃和至少一种卤化氢的混合物用pH在5和9之间的水性介质洗涤，其从混合物中除去卤化氢。