Title:
GAS RECOVERY METHOD AND APPARATUS FOR A COMPRESSOR
Document Type and Number:
WIPO Patent Application WO/2024/083386
Kind Code:
A1
Abstract:
The invention relates to a method for recovering gas from a compressor (C), wherein a first fluid (01) is compressed in the compressor and a second fluid (10) comprising a single component, the second fluid being a sealing fluid, is injected into the compressor at a seal of the compressor, a mixture (20) of a portion of the first fluid and at least a portion of the second fluid is extracted from the compressor in the form of a gas, another portion of the first fluid exits the compressor as a first compressed fluid (02), the mixture is cooled and partially condensed to form a liquid (22) enriched with the or at least a component of the first fluid, the liquid is pressurised after it has been vaporised by means of an ejector (J) in order to produce a third fluid (04), and the third fluid is sent to the compressor in order to be compressed therein.
Inventors:
PERE FÉLIX (FR)
MOREL THOMAS (FR)
PEYRON JEAN-MARC (FR)
GRANADOS LUDOVIC (FR)
HAIK NATACHA (FR)
GAERTNER AXELLE (FR)
PAGES BAPTISTE (FR)
MOREL THOMAS (FR)
PEYRON JEAN-MARC (FR)
GRANADOS LUDOVIC (FR)
HAIK NATACHA (FR)
GAERTNER AXELLE (FR)
PAGES BAPTISTE (FR)
Application Number:
PCT/EP2023/073538
Publication Date:
April 25, 2024
Filing Date:
August 28, 2023
Export Citation:
Assignee:
LAIR LIQUIDE SA POUR LETUDE ET LEXPLOITATION DES PROCEDES GEORGES CLAUDE (FR)
International Classes:
F25J1/00; F04D29/00; F25J3/06
Attorney, Agent or Firm:
MERCEY, Fiona (FR)
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