公开(公告)号：US20160167034A1

公开(公告)日：2016-06-16

申请号：US14567844

申请日：2014-12-11

Applicant: UOP LLC

Inventor： Michael Brendel ,  Avram M. Buchbinder ,  Paul Olson ,  Susie C. Martins ,  Kaitlin M. DeSalvo ,  Douglas A. Nafis

IPC: B01J31/40 ,  B01J38/68 ,  C07F9/02 ,  B01J31/02

CPC classification number: B01J31/4069 ,  B01J31/0298 ,  B01J38/68 ,  B01J2231/44 ,  B01J2531/002 ,  B01J2531/008 ,  C07F9/025 ,  C07F9/5407 ,  Y02P20/584

Abstract: A method for regenerating deactivated acidic ionic liquid is described. The method involves reducing a level of free hydrochloric acid in the deactivated acidic ionic liquid in a removal zone using at least one of heat, a stripping fluid, reduced pressure, and liquid-liquid extraction to form a deactivated acidic ionic liquid having a reduced level of free hydrochloric acid; and regenerating the deactivated acidic ionic liquid having the reduced level of free hydrochloric acid.

Abstract translation: 描述了一种用于再生失活的酸性离子液体的方法。 该方法包括使用热，汽提液，减压和液 - 液萃取中的至少一种来降低去除区中失活的酸性离子液体中的游离盐酸水平，以形成具有降低水平的失活酸性离子液体 的游离盐酸; 并再生具有降低的游离盐酸水平的失活的酸性离子液体。

公开(公告)号：US20150276692A1

公开(公告)日：2015-10-01

申请号：US14228619

申请日：2014-03-28

Applicant: UOP LLC

Inventor： Paul Olson ,  Douglas Andrew Nafis ,  Michael Brendel

IPC: G01N31/10 ,  G01N11/10

CPC classification number: G01N11/10 ,  B01J19/0033 ,  B01J19/18 ,  B01J31/40 ,  B01J38/56 ,  B01J38/58 ,  B01J2219/00047 ,  B01J2219/00168 ,  B01J2219/00202 ,  B01J2219/00213 ,  B01J2219/00231 ,  B01J2219/00236 ,  B01J2219/0024 ,  C07C2/58 ,  C07C2531/02 ,  C10G29/205 ,  C10G50/00 ,  C10G2300/1092 ,  C10G2300/701 ,  C10G2400/02 ,  G01N11/00 ,  G01N31/10 ,  Y02P20/584 ,  C07C9/16 ,  C07C9/21

Abstract: A process in which the viscosity of an ionic liquid catalyst used in a continuous reaction is measured in order to determine the amount of conjunct polymer associated with the ionic liquid catalyst. The viscosity may be used to control: an amount of spent ionic liquid catalyst passed back to the reaction zone; an amount of spent ionic liquid catalyst passed to a regeneration zone; an amount of spent ionic liquid catalyst removed from the continuous reaction process; an amount of fresh ionic liquid catalyst passed to the reaction zone; an amount of regenerated ionic liquid catalyst passed to the reaction zone; or combinations thereof.

Abstract translation: 测量在连续反应中使用的离子液体催化剂的粘度以确定与离子液体催化剂相关的结合聚合物的量的方法。 粘度可用于控制：废离子液体催化剂的量传回反应区; 一定量的废离子液体催化剂通过再生区; 从连续反应过程中除去的废离子液体催化剂的量; 一定量的新鲜离子液体催化剂通过反应区; 一定量的再生离子液体催化剂通过反应区; 或其组合。

公开(公告)号：US09566578B2

公开(公告)日：2017-02-14

申请号：US14567844

申请日：2014-12-11

Applicant: UOP LLC

Inventor： Michael Brendel ,  Avram M. Buchbinder ,  Paul Olson ,  Susie C. Martins ,  Kaitlin M. DeSalvo ,  Douglas A. Nafis

IPC: B01J31/40 ,  B01J38/68 ,  C07F9/02 ,  B01J31/02 ,  C07F9/54

CPC classification number: B01J31/4069 ,  B01J31/0298 ,  B01J38/68 ,  B01J2231/44 ,  B01J2531/002 ,  B01J2531/008 ,  C07F9/025 ,  C07F9/5407 ,  Y02P20/584

Abstract: A method for regenerating deactivated acidic ionic liquid is described. The method involves reducing a level of free hydrochloric acid in the deactivated acidic ionic liquid in a removal zone using at least one of heat, a stripping fluid, reduced pressure, and liquid-liquid extraction to form a deactivated acidic ionic liquid having a reduced level of free hydrochloric acid; and regenerating the deactivated acidic ionic liquid having the reduced level of free hydrochloric acid.

Abstract translation: 描述了一种用于再生失活的酸性离子液体的方法。 该方法包括使用热，汽提液，减压和液 - 液萃取中的至少一种来降低去除区中失活的酸性离子液体中的游离盐酸水平，以形成具有降低水平的失活酸性离子液体 的游离盐酸; 并再生具有降低的游离盐酸水平的失活的酸性离子液体。