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:
Jul. 19, 2016
Filed:
Nov. 14, 2011
Alain Briglia, Corze, FR;
Philippe Court, Vincennes, FR;
Arthur Darde, Paris, FR;
Ludovic Granados, Puteaux, FR;
Jean-pierre Tranier, L'Hay-les-Roses, FR;
Xavier Traversac, Paris, FR;
Alain Briglia, Corze, FR;
Philippe Court, Vincennes, FR;
Arthur Darde, Paris, FR;
Ludovic Granados, Puteaux, FR;
Jean-Pierre Tranier, L'Hay-les-Roses, FR;
Xavier Traversac, Paris, FR;
Abstract
In a method for purifying a flow rich in carbon dioxide and containing at least one impurity lighter than carbon dioxide, the flow is cooled in a heat exchanger () and partially condensed, the partially condensed flow is sent to a first phase separator () operating under a first pressure, a gas from the first phase separator is compressed and sent to a second phase separator () operating under a second pressure higher than the first pressure, a first liquid () is sent from the first phase separator to a housing () operating under a pressure lower than the first pressure, and a second liquid () is sent to the housing.