United States
US 12,697,579 B2
Method for managing a fault in a pressure swing absorption gas treatment unit
US 12,697,579 B2 is a granted patent from the United States Patent and Trademark Office (USPTO), dated 2026-08-04. Applicant: L'Air Liquide, Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude. Its PDF downloads from this page without an account, up to 5 a day.
- Applicant
- L'Air Liquide, Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude
- Inventors
- Paulo SILVA; Christian MONEREAU; Jan MATTHYSSEN; Pascal MEERMAN; Luc NELIS
- Publication date
- 2026-08-04
- Filing date
- 2023-05-09
- Document type
- B2 Granted patent
- Also written as
- US 12,697,579 B2 · US12697579 · 12697579
Abstract
A method for managing a pressure swing adsorption gas treatment unit, the unit having at least N adsorbers, N being a number greater than or equal to 6. Wherein, when a first group and a second group each comprise at least one operational adsorber and at least one defective adsorber. A method including a) shutting down the unit, b) isolating the defective adsorbers from the unit, c) configuring the connections to swap the instrumentation means of the defective adsorber of the first group with the instrumentation means of the operational adsorber of the second group, so that the first group onc…
The opening of the abstract. The full text is in the PDF.
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