公开(公告)号：US20170210975A1

公开(公告)日：2017-07-27

申请号：US15006201

申请日：2016-01-26

Applicant: GENERAL ELECTRIC COMPANY ,  University of Pittsburgh-Of The Commonwealth System of Higher Education

Inventor： Mark Daniel DOHERTY ,  Michael Joseph O'BRIEN ,  Jason LEE ,  Robert James PERRY ,  Robert ENICK

IPC: C09K8/64 ,  C07F7/21 ,  C09K8/82 ,  C07F7/08

CPC classification number: C09K8/64 ,  C07F7/0838 ,  C07F7/21 ,  C09K8/594 ,  C09K8/82

Abstract: A compound represented by the following formula is provided: Also provided is a solution including a compound disclosed herein, a volume of dense carbon dioxide (CO2), and a co-solvent, where the solution has an increased viscosity greater than the viscosity of dense CO2. Methods of increasing the viscosity of dense CO2 and natural gas liquids (NGLs) by, for example, dissolving a compound disclosed herein to form a solution, are also provided.

公开(公告)号：US20170341016A1

公开(公告)日：2017-11-30

申请号：US15676149

申请日：2017-08-14

Applicant: General Electric Company

Inventor： Irina Pavlovna SPIRY ,  Benjamin Rue WOOD ,  Surinder Prabhjot SINGH ,  Robert James PERRY ,  John Brian MCDERMOTT

IPC: B01D53/14 ,  B01D53/62 ,  B01D53/96

CPC classification number: B01D53/1475 ,  B01D53/1425 ,  B01D53/62 ,  B01D53/96 ,  B01D2252/2026 ,  B01D2252/20489 ,  B01D2252/2053 ,  B01D2257/504 ,  B01D2258/0283 ,  Y02C10/06

Abstract: A method for treatment of a flue gas involves feeding the flue gas and a lean solvent to an absorber. The method further involves reacting the flue gas with the lean solvent within the absorber to generate a clean flue gas and a rich solvent. The method also involves feeding the clean flue gas from the absorber and water from a source, to a wash tower to separate a stripped portion of the lean solvent from the clean flue gas to generate a washed clean flue gas and a mixture of the water and the stripped portion of the lean solvent. The method further involves treating at least a portion of the mixture of the water and the stripped portion of the lean solvent via a separation system to separate the water from the stripped portion of the lean solvent.

公开(公告)号：US20170158717A1

公开(公告)日：2017-06-08

申请号：US14962199

申请日：2015-12-08

Applicant: GENERAL ELECTRIC COMPANY

Inventor： Irina Pavlovna SPIRY ,  Robert James PERRY ,  Benjamin Rue WOOD ,  Surinder Prabhjot SINGH ,  Rachel Lizabeth FARNUM ,  Sarah Elizabeth GENOVESE

IPC: C07F7/20 ,  B01D5/00 ,  B01D53/18 ,  B01D53/00 ,  B01D53/14

CPC classification number: C07F7/20 ,  B01D5/0036 ,  B01D5/009 ,  B01D53/002 ,  B01D53/1425 ,  B01D53/1475 ,  B01D53/18 ,  B01D2252/204 ,  B01D2256/22 ,  B01D2257/704 ,  B01D2257/80 ,  Y02P70/34

Abstract: The present invention is directed to aminosilicone solvent recovery methods and systems. The methods and systems disclosed herein may be used to recover aminosilicone solvent from a carbon dioxide containing vapor stream, for example, a vapor stream that leaves an aminosilicone solvent desorber apparatus. The methods and systems of the invention utilize a first condensation process at a temperature from about 80° C. to about 150° C. and a second condensation process at a temperature from about 5° C. to about 75° C. The first condensation process yields recovered aminosilicone solvent. The second condensation process yields water.