The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 25, 2022
Filed:
Jul. 27, 2018
Rodney John Allam, Chippenham, GB;
Brock Alan Forrest, Durham, NC (US);
Jeremy Eron Fetvedt, Raleigh, NC (US);
Rodney John Allam, Chippenham, GB;
Brock Alan Forrest, Durham, NC (US);
Jeremy Eron Fetvedt, Raleigh, NC (US);
8 Rivers Capital, LLC, Durham, NC (US);
Abstract
The present disclosure relates to systems and methods that provide a low pressure liquid COstream. In particular, the present disclosure provides systems and methods wherein a high pressure COstream, such as a recycle COstream from a power production process using predominately COas a working fluid, can be divided such that a portion thereof can be expanded and used as a cooling stream in a heat exchanger to cool the remaining portion of the high pressure COstream, which can then be expanded to form a low pressure COstream, which may be in a mixed form with COvapor. The systems and methods can be utilized to provide net COfrom combustion in a liquid form that is easily transportable.