A CARBON CAPTURE SYSTEM AND A METHOD FOR CARBON CAPTURE

A carbon capture system (1) comprising an absorption unit (3), a desorption unit (5), a solvent capable of absorbing/desorbing carbon dioxide, a solvent heating unit (10), and a heat pump system (20) comprising a refrigerant recirculation flow line (22), and in refrigerant flow line order, a condens...

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Bibliographische Detailangaben
1. Verfasser:	Bellemo, Lorenzo
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING COMBINED HEATING AND REFRIGERATION SYSTEMS HEAT PUMP SYSTEMS HEATING LIGHTING LIQUEFACTION SOLIDIFICATION OF GASES MANUFACTURE OR STORAGE OF ICE MECHANICAL ENGINEERING PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL REFRIGERATION MACHINES, PLANTS OR SYSTEMS REFRIGERATION OR COOLING SEPARATION TRANSPORTING WEAPONS
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Beschreibung
Zusammenfassung:	A carbon capture system (1) comprising an absorption unit (3), a desorption unit (5), a solvent capable of absorbing/desorbing carbon dioxide, a solvent heating unit (10), and a heat pump system (20) comprising a refrigerant recirculation flow line (22), and in refrigerant flow line order, a condenser (21), a depressurization section (24), an evaporator (25), and a compression section (26a, 26b), wherein the condenser (21) is arranged to transfer heat to the solvent heating unit (10). The heat pump system (20) further comprises a desuperheating heat exchanger (30) arranged at a point between the compression section (26a, 26b) and the condenser (21) with reference to the refrigerant flow line order, the desuperheating heat exchanger (30) being arranged to transfer heat from a refrigerant in the refrigerant recirculation flow line (22) to a desuperheating fluid flow (43a, 43b) arranged to flow to and from the desuperheating heat exchanger (30).