Invention Grant
- Patent Title: Process and apparatus for the separation of a gaseous mixture
- Patent Title (中): 用于分离气体混合物的方法和装置
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Application No.: US11776483Application Date: 2007-07-11
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Publication No.: US07708804B2Publication Date: 2010-05-04
- Inventor: Arthur Darde , Bao Ha , Jean-Pierre Tranier
- Applicant: Arthur Darde , Bao Ha , Jean-Pierre Tranier
- Applicant Address: FR Paris
- Assignee: L'Air Liquide, Societe Anonyme pour l'Etude Et l'Exploitation des Procedes Georges Claude
- Current Assignee: L'Air Liquide, Societe Anonyme pour l'Etude Et l'Exploitation des Procedes Georges Claude
- Current Assignee Address: FR Paris
- Agent Elwood L. Haynes
- Main IPC: F25J3/08
- IPC: F25J3/08 ; C01B31/20
Abstract:
A process for separating carbon dioxide from a fluid containing carbon dioxide, NO2, and at least one of oxygen, argon, and nitrogen comprises the steps of separating at least part of the fluid into a carbon dioxide enriched stream, a carbon dioxide depleted stream comprising CO2 and at least one of oxygen, argon, and nitrogen and a NO2 enriched stream and recycling said NO2 enriched stream upstream of the separation step.
Public/Granted literature
- US20090013871A1 PROCESS AND APPARATUS FOR THE SEPARATION OF A GASEOUS MIXTURE Public/Granted day:2009-01-15
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