公开(公告)号：US20150299070A1

公开(公告)日：2015-10-22

申请号：US14642000

申请日：2015-03-09

Applicant: ExxonMobil Chemical Patents Inc.

Inventor： John Di-Yi Ou ,  Glenn A. Heeter ,  Shifang L. Luo ,  Indulis J. Eilands ,  Jeevan S. Abichandani ,  Allen S. Gawlik ,  Mark W. Nash ,  Terrance C. Osby ,  Robert G. Tinger

IPC: C07C2/86

CPC classification number: C07C2/864 ,  B01J19/24 ,  B01J19/245 ,  B01J2219/24 ,  C07C2/865 ,  C07C5/2729 ,  C07C7/12 ,  C07C7/13 ,  C07C7/14 ,  C07C2529/85 ,  C07C15/08

Abstract: The invention is directed to purification of an aromatic hydrocarbon stream including selective removal of phenol from a process stream comprising aromatic hydrocarbon mixtures, especially aromatic hydrocarbon mixtures that contain higher-than-equilibrium paraxylene, by contact with suitable adsorbents, to provide a product stream having lower concentration of phenol than said process stream.

Abstract translation: 本发明涉及芳烃流的纯化，包括通过与合适的吸附剂接触从包含芳族烃混合物，特别是包含高于平衡对二甲苯的芳族烃混合物的工艺流中选择性除去苯酚，以提供具有 苯酚浓度低于所述工艺流。

公开(公告)号：US20150314261A1

公开(公告)日：2015-11-05

申请号：US14642042

申请日：2015-03-09

Applicant: ExxonMobil Chemical Patents Inc.

Inventor： John Di-Yi Ou ,  Glenn A. Heeter ,  Shifang L. Luo ,  Indulis J. Eilands ,  Jeevan S. Abichandani ,  Allen S. Gawlik ,  Mark W. Nash ,  Terrance C. Osby ,  Robert G. Tinger

IPC: B01J19/24

CPC classification number: C07C2/864 ,  B01J19/24 ,  B01J19/245 ,  B01J2219/24 ,  C07C2/865 ,  C07C5/2729 ,  C07C7/12 ,  C07C7/13 ,  C07C7/14 ,  C07C2529/85 ,  C07C15/08

Abstract: The invention is directed to purification of an aromatic hydrocarbon stream including selective removal of phenol from a process stream comprising aromatic hydrocarbon mixtures, especially aromatic hydrocarbon mixtures that contain higher-than-equilibrium paraxylene, by contact with suitable adsorbents, to provide a product stream having lower concentration of phenol than said process stream.

Abstract translation: 本发明涉及芳烃流的纯化，包括通过与合适的吸附剂接触从包含芳族烃混合物，特别是包含高于平衡对二甲苯的芳族烃混合物的工艺流中选择性除去苯酚，以提供具有 苯酚浓度低于所述工艺流。

公开(公告)号：US09434661B2

公开(公告)日：2016-09-06

申请号：US14642000

申请日：2015-03-09

Applicant: ExxonMobil Chemical Patents Inc.

Inventor： John Di-Yi Ou ,  Glenn A. Heeter ,  Shifang L. Luo ,  Indulis J. Eilands ,  Jeevan S. Abichandani ,  Allen S. Gawlik ,  Mark W. Nash ,  Terrance C. Osby ,  Robert G. Tinger

IPC: B01J19/24 ,  C07C2/86 ,  C07C7/13

CPC classification number: C07C2/864 ,  B01J19/24 ,  B01J19/245 ,  B01J2219/24 ,  C07C2/865 ,  C07C5/2729 ,  C07C7/12 ,  C07C7/13 ,  C07C7/14 ,  C07C2529/85 ,  C07C15/08

Abstract: The invention is directed to purification of an aromatic hydrocarbon stream including selective removal of phenol from a process stream comprising aromatic hydrocarbon mixtures, especially aromatic hydrocarbon mixtures that contain higher-than-equilibrium paraxylene, by contact with suitable adsorbents, to provide a product stream having lower concentration of phenol than said process stream.

公开(公告)号：US09205401B2

公开(公告)日：2015-12-08

申请号：US14642042

申请日：2015-03-09

Applicant: ExxonMobil Chemical Patents Inc.

Inventor： John Di-Yi Ou ,  Glenn A. Heeter ,  Shifang L. Luo ,  Indulis J. Eilands ,  Jeevan S. Abichandani ,  Allen S. Gawlik ,  Mark W. Nash ,  Terrance C. Osby ,  Robert G. Tinger

IPC: B01J19/24

CPC classification number: C07C2/864 ,  B01J19/24 ,  B01J19/245 ,  B01J2219/24 ,  C07C2/865 ,  C07C5/2729 ,  C07C7/12 ,  C07C7/13 ,  C07C7/14 ,  C07C2529/85 ,  C07C15/08

Abstract: The invention is directed to purification of an aromatic hydrocarbon stream including selective removal of phenol from a process stream comprising aromatic hydrocarbon mixtures, especially aromatic hydrocarbon mixtures that contain higher-than-equilibrium paraxylene, by contact with suitable adsorbents, to provide a product stream having lower concentration of phenol than said process stream.

公开(公告)号：US09012711B2

公开(公告)日：2015-04-21

申请号：US13875402

申请日：2013-05-02

Applicant: ExxonMobil Chemical Patents Inc.

Inventor： John Di-Yi Ou ,  Glenn A. Heeter ,  Shifang L. Luo ,  Indulis J. Eilands ,  Jeevan S. Abichandani ,  Allen Scott Gawlik ,  Mark W. Nash ,  Terrance C. Osby ,  Robert G. Tinger

IPC: C07C7/13

CPC classification number: C07C2/864 ,  B01J19/24 ,  B01J19/245 ,  B01J2219/24 ,  C07C2/865 ,  C07C5/2729 ,  C07C7/12 ,  C07C7/13 ,  C07C7/14 ,  C07C2529/85 ,  C07C15/08

Abstract: The invention is directed to purification of an aromatic hydrocarbon stream including selective removal of phenol from a process stream comprising aromatic hydrocarbon mixtures, especially aromatic hydrocarbon mixtures that contain higher-than-equilibrium paraxylene, by contact with suitable adsorbents, to provide a product stream having lower concentration of phenol than said process stream.

Abstract translation: 本发明涉及芳烃流的纯化，包括通过与合适的吸附剂接触从包含芳族烃混合物，特别是包含高于平衡对二甲苯的芳族烃混合物的工艺流中选择性除去苯酚，以提供具有 苯酚浓度低于所述工艺流。

公开(公告)号：US20130324780A1

公开(公告)日：2013-12-05

申请号：US13875402

申请日：2013-05-02

Applicant: EXXONMOBIL CHEMICAL PATENTS INC.

Inventor： John Di-Yi Ou ,  Glenn A. Heeter ,  Shifang L. Luo ,  Indulis J. Eilands ,  Jeevan S. Abichandani ,  Allen Scott Gawlik ,  Mark W. Nash ,  Terrance C. Osby ,  Robert G. Tinger

IPC: C07C7/13

CPC classification number: C07C2/864 ,  B01J19/24 ,  B01J19/245 ,  B01J2219/24 ,  C07C2/865 ,  C07C5/2729 ,  C07C7/12 ,  C07C7/13 ,  C07C7/14 ,  C07C2529/85 ,  C07C15/08

Abstract: The invention is directed to purification of an aromatic hydrocarbon stream including selective removal of phenol from a process stream comprising aromatic hydrocarbon mixtures, especially aromatic hydrocarbon mixtures that contain higher-than-equilibrium paraxylene, by contact with suitable adsorbents, to provide a product stream having lower concentration of phenol than said process stream.