摘要 |
In accordance with one aspect, the present invention provides an amino-siloxane composition comprising at least one of structures I, II, III, IV or V said compositions being useful for the capture of carbon dioxide from gas streams such as power plant flue gases. In addition, the present invention provides methods of preparing the amino-siloxane compositions are provided. Also provided are methods for reducing the amount of carbon dioxide in a process stream employing the amino-siloxane compositions of the invention as species which react with carbon dioxide to form an adduct with carbon dioxide. The reaction of the amino-siloxane compositions provided by the present invention with carbon dioxide is reversible and thus, the method provides for multicycle use of said compositions. |
申请人 |
GENERAL ELECTRIC COMPANY;PERRY, ROBERT, JAMES;LEWIS, LARRY, NEIL;O'BRIEN, MICHAEL, JOSEPH;SOLOVEICHIK, GRIGORII, LEV;KNIAJANSKI, SERGEI;LAM, TUNCHIAO, HUBERT;LEE, JULIA, LAM;RUBINSZTAJN, MALGORZATA, IWONA |
发明人 |
PERRY, ROBERT, JAMES;LEWIS, LARRY, NEIL;O'BRIEN, MICHAEL, JOSEPH;SOLOVEICHIK, GRIGORII, LEV;KNIAJANSKI, SERGEI;LAM, TUNCHIAO, HUBERT;LEE, JULIA, LAM;RUBINSZTAJN, MALGORZATA, IWONA |