公开(公告)号：WO2019126176A1

公开(公告)日：2019-06-27

申请号：PCT/US2018/066242

申请日：2018-12-18

Applicant: UOP LLC

Inventor： OSMAN, Zara ,  PAN, Wei

IPC: B01J23/00 ,  B01J23/85 ,  B01J27/047 ,  B01J27/08 ,  B01J27/24 ,  B01J37/04 ,  B01J37/20 ,  C10G45/08 ,  C10G47/04 ,  C10G45/50 ,  C10G45/60

CPC classification number: B01J27/051 ,  B01J37/0009 ,  B01J37/04 ,  B01J37/20 ,  C10G45/08 ,  C10G45/50 ,  C10G45/60 ,  C10G47/04 ,  C10G2300/70

Abstract: A highly active quaternary mixed transition metal oxide material has been developed. The material may be sulfided to generate metal sulfides which are used as a catalyst in a conversion process such as hydroprocessing. The hydroprocessing may include hydrodenitrification, hydrodesulfurization, hydrodemetallation, hydrodesilication, hydrodearomatization, hydroisomerization, hydrotreating, hydrofining, and hydrocracking.

公开(公告)号：WO2019126159A1

公开(公告)日：2019-06-27

申请号：PCT/US2018/066221

申请日：2018-12-18

Applicant: UOP LLC

Inventor： PAN, Wei ,  KOSTER, Susan C. ,  OSMAN, Zara

IPC: C01G49/00 ,  C01G51/00 ,  C01G53/00 ,  C01G37/00 ,  C01G39/00 ,  C01G41/00 ,  B01J23/85 ,  B01J27/047 ,  B01J27/24 ,  B01J27/08 ,  B01J37/20 ,  B01J37/03 ,  C10G45/08 ,  C10G45/50 ,  C10G45/60 ,  C10G47/02

Abstract: A highly active trimetallic mixed transition metal oxide material has been developed. The material may be sulfided to generate metal sulfides which are used as a catalyst in a conversion process such as hydroprocessing. The hydroprocessing may include hydrodenitrification, hydrodesulfurization, hydrodemetallation, hydrodesilication, hydrodearomatization, hydroisomerization, hydrotreating, hydrofining, and hydrocracking.

公开(公告)号：WO2015047711A1

公开(公告)日：2015-04-02

申请号：PCT/US2014/054638

申请日：2014-09-09

Applicant: UOP LLC

Inventor： LIU, Chunqing ,  OSMAN, Zara ,  TROXELL, Angela N.

IPC: B01D71/62 ,  B01D71/64 ,  C08G73/10 ,  C08G73/22

CPC classification number: B01D71/62 ,  B01D67/0006 ,  B01D67/0083 ,  B01D67/0088 ,  B01D2323/08 ,  B01D2323/30

Abstract: A method of making a polybenzoxazole (PBO) membrane from a self-cross-linked aromatic polyimide polymer membrane is provided. These membranes are useful in the separation of gas mixtures and liquid mixtures. The PBO membrane is made by fabricating a self-cross-linkable aromatic polyimide polymer membrane comprising both hydroxyl functional groups and carboxylic acid functional groups; cross-linking the polymer to form a self-cross-linked aromatic polyimide polymer membrane by heating the membrane at 250° to 300°C under an inert atmosphere; and thermal heating the self-cross-linked aromatic polyimide polymer membrane at a temperature from 350° to 500°C under an inert atmosphere to convert the self-cross-linked aromatic polyimide polymer membrane into a PBO membrane. A membrane coating step may be added by coating the selective layer surface of the PBO membrane with a thin layer of high permeability material.

Abstract translation: 提供了一种从自交联的芳族聚酰亚胺聚合物膜制备聚苯并恶唑（PBO）膜的方法。 这些膜可用于气体混合物和液体混合物的分离。 PBO膜通过制造包含羟基官能团和羧酸官能团的自交联芳族聚酰亚胺聚合物膜制成; 交联聚合物以通过在惰性气氛下在250℃至300℃下加热该膜而形成自交联的芳族聚酰亚胺聚合物膜; 并在惰性气氛下，在350〜500℃的温度下自热交联芳族聚酰亚胺聚合物膜，将自交联的芳香族聚酰亚胺聚合物膜转化为PBO膜。 可以通过用高渗透性材料的薄层涂布PBO膜的选择性层表面来添加膜涂覆步骤。

公开(公告)号：WO2014209699A1

公开(公告)日：2014-12-31

申请号：PCT/US2014/042843

申请日：2014-06-18

Applicant: UOP LLC

Inventor： OSMAN, Zara ,  LIU, Chunqing ,  TROXELL, Angela N. ,  LISKEY, Carl W.

IPC: C08G73/10 ,  C08J5/22 ,  B01D71/64 ,  B01D67/00

CPC classification number: B01D71/64 ,  B01D53/228 ,  B01D61/362 ,  B01D69/02 ,  B01D69/125 ,  B01D71/80 ,  B01D2323/30 ,  B01D2323/345 ,  B01D2325/023 ,  C08G73/1042 ,  C08G73/105 ,  C08G73/1064 ,  C08G73/1067 ,  C08G73/1071 ,  C08L79/08 ,  Y02C20/20

Abstract: The present invention generally relates to high permeability, UV cross-linkable copolyimide polymers and membranes for gas, vapor, and liquid separations, as well as methods for making and using these membranes. The invention provides a process for separating at least one gas from a mixture of gases using the high permeability copolyimide membrane or the UV cross-linked copolyimide membrane, the process comprising: (a) providing a high permeability copolyimide membrane or a UV cross-linked copolyimide membrane which is permeable to said at least one gas; (b) contacting the mixture on one side of the high permeability copolyimide membrane or the UV cross-linked copolyimide membrane to cause said at least one gas to permeate the membrane; and (c) removing from the opposite side of the membrane a permeate gas composition comprising a portion of said at least one gas which permeated said membrane.

Abstract translation: 本发明一般涉及用于气体，蒸气和液体分离的高透过性，可UV交联的共聚酰亚胺聚合物和膜，以及制造和使用这些膜的方法。 本发明提供了一种使用高渗透性共聚酰亚胺膜或UV交联共聚酰亚胺膜从气体混合物中分离至少一种气体的方法，该方法包括：（a）提供高渗透性共聚酰亚胺膜或UV交联 对所述至少一种气体是可渗透的共聚酰亚胺膜; （b）使混合物在高渗透性共聚酰亚胺膜或UV交联的共聚酰亚胺膜的一侧接触，以使所述至少一种气体渗透到膜中; 和（c）从所述膜的相对侧移除包含渗透所述膜的所述至少一种气体的一部分的渗透气体组合物。

公开(公告)号：WO2014078090A1

公开(公告)日：2014-05-22

申请号：PCT/US2013/067748

申请日：2013-10-31

Applicant: UOP LLC

Inventor： LIU, Chunqing ,  OSMAN, Zara ,  TRAN, Howie Q. ,  LU, Changqing ,  POSS, Andrew J. ,  SINGH, Rajiv R. ,  NALEWAJEK, David ,  CANTLON, Cheryl L.

IPC: B01D71/32 ,  B01D71/34 ,  B01D69/00 ,  B01D61/00 ,  B01D53/00 ,  C07C7/144

CPC classification number: B01D71/34 ,  B01D53/228 ,  B01D61/025 ,  B01D61/362 ,  B01D67/0018 ,  B01D71/32 ,  B01D71/36 ,  B01D71/76 ,  B01D2323/12 ,  H01M8/1023 ,  H01M8/1039

Abstract: A fluorinated ethylene-propylene polymeric membrane comprising a copolymer comprising 2,3,3,3-tetrafluoropropene and vinylidene fluoride is disclosed. The fluorinated ethylene-propylene polymeric membranes of the invention are especially useful in gas separation processes in air purification, petrochemical, refinery, and natural gas industries.

Abstract translation: 公开了包含含有2,3,3,3-四氟丙烯和偏二氟乙烯的共聚物的氟化乙烯 - 丙烯聚合物膜。 本发明的氟化乙烯 - 丙烯聚合物膜特别适用于空气净化，石化，炼油和天然气工业的气体分离过程。