Method for recovering energy when commpressing gas by a compressor

Method for recovering energy when commpressing gas by a compressor

Method for recovering energy when compressing a gas with a compressor (1) with two or more compression stages, with each stage realised by a compressor element (2,3), whereby in each case downstream from at least two aforementioned compressor elements there is a heat exchanger (4,5) with a primary a...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: JANSSENS, STIJN JOZEF RITA JOHANNA
Format: Patent
Sprache:eng
Schlagworte:
BLASTING
HEAT EXCHANGE IN GENERAL
HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS,IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
HEATING
LIGHTING
MECHANICAL ENGINEERING
NON-POSITIVE DISPLACEMENT PUMPS
POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS
PUMPS
PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
RANGES
ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTMACHINES FOR LIQUIDS
ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTPUMPS
VENTILATING
WEAPONS
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Beschreibung
Zusammenfassung:Method for recovering energy when compressing a gas with a compressor (1) with two or more compression stages, with each stage realised by a compressor element (2,3), whereby in each case downstream from at least two aforementioned compressor elements there is a heat exchanger (4,5) with a primary and a secondary part, whereby the coolant is guided. successively in series through the. secondary part of at least two heat exchangers (4,5), whereby the sequence in which the coolant is guided through the heat exchangers (4,5) is chosen such that the temperature at the inlet of the primary part of at least one subsequent heat exchanger is higher than or equal to the temperature at the inlet of the primary part of a preceding heat exchanger, as seen in the direction of flow of the coolant, and whereby at least one heat exchanger (4 and/or 17) is provided with a tertiary part for a coolant.