公开(公告)号：US12203027B2

公开(公告)日：2025-01-21

申请号：US17596698

申请日：2020-08-26

Applicant: ExxonMobil Technology and Engineering Company

Inventor： Mohsen S. Yeganeh ,  Robert J. Colby ,  Mark A. King ,  Abhimanyu O. Patil ,  Satish Bodige

IPC: C09K3/18 ,  B05D5/08 ,  B05D7/22

Abstract: A frozen material prevention system for preventing a freezable material in a fluid flow from freezing and accumulating frozen material in a flow path, including, a surface configured to interact with a freezable-material-miscible (FMM) liquid to retain the FMM liquid to the surface. The system can include the FMM liquid. The FMM liquid can be configured to absorb the freezable material to prevent freezing and accumulation of frozen material on the surface.

公开(公告)号：US11590447B2

公开(公告)日：2023-02-28

申请号：US16660029

申请日：2019-10-22

Applicant: ExxonMobil Technology And Engineering Company

Inventor： Mohsen S. Yeganeh ,  Pavel Kortunov ,  P. Scott Northrop ,  Xiaozhou Zhang ,  Giovanni Pilloni ,  Ning Ma ,  Robert J. Colby ,  Qiuzi Li ,  Zarath M. Summers ,  Matthew S. Ide

IPC: B01D53/14 ,  B01D53/22 ,  B01D67/00 ,  B01D69/14 ,  B01D53/18 ,  B01D53/26 ,  B01J20/08 ,  B01J20/10 ,  B01J20/22 ,  B01J20/26 ,  B01J20/28 ,  B01J21/08 ,  B01J31/00 ,  B01J31/26 ,  B01J35/06 ,  C02F1/26 ,  C02F3/34 ,  C02F101/34

Abstract: The present disclosure relates to a porous liquid or a porous liquid enzyme that includes a high surface area solid and a liquid film substantially covering the high surface area solid. The porous liquid or porous liquid enzyme may be contacted with a fluid that is immiscible with the liquid film such that a liquid-fluid interface is formed. The liquid film may facilitate mass transfer of a substance or substrate across the liquid-fluid interface. The present disclosure also provides methods of performing liquid-based extractions and enzymatic reactions utilizing the porous liquid or porous liquid enzyme of the present disclosure.

公开(公告)号：US20230137305A1

公开(公告)日：2023-05-04

申请号：US18089396

申请日：2022-12-27

Applicant: ExxonMobil Technology and Engineering Company

Inventor： Ning Ma ,  Mohsen S. Yeganeh ,  Robert J. Colby ,  Qiuzi Li ,  Matthew S. Ide

IPC: B01D53/14 ,  B01D53/22 ,  B01D67/00 ,  B01D69/14 ,  B01D53/18 ,  B01D53/26 ,  B01J20/08 ,  B01J20/10 ,  B01J20/22 ,  B01J20/26 ,  B01J20/28 ,  B01J21/08 ,  B01J31/00 ,  B01J31/26 ,  B01J35/06 ,  C02F1/26 ,  C02F3/34

Abstract: The present disclosure relates to a porous liquid or a porous liquid enzyme system that includes a high surface area solid and a liquid film substantially covering the high surface area solid. The porous liquid or porous liquid enzyme may be contacted with a fluid that is immiscible with the liquid film such that a liquid-fluid interface is formed. The liquid film may facilitate mass transfer of a substance or substrate across the liquid-fluid interface. The present disclosure also provides methods of performing liquid-based extractions and enzymatic reactions utilizing the porous liquid or porous liquid enzyme of the present disclosure. The present disclosure also provides methods for selecting the components of the porous liquid or a porous liquid enzyme system and methods of self-replenishing the used liquid coating.

公开(公告)号：US20220411687A1

公开(公告)日：2022-12-29

申请号：US17770074

申请日：2020-09-14

Applicant: ExxonMobil Technology and Engineering Company

Inventor： Qiuzi Li ,  Robert J. Colby ,  Mohsen S. Yeganeh ,  Mark A. King

IPC: C09K3/18

Abstract: A structure for use as a liquid impregnated surface (LIS) can include a surface configured to interact with a liquid to retain the liquid to the surface. The liquid can be a low viscosity hydrocarbon. In certain embodiments, the low viscosity hydrocarbon can be polyalphaolefin (PAO) or heptane, for example. Any other suitable low viscosity hydrocarbon is contemplated herein. In certain embodiments, the structure can further include the low viscosity hydrocarbon disposed on the surface.