System and method for integrating refrigerants of propane dehydrogenation device and ethylene device

System and method for integrating refrigerants of propane dehydrogenation device and ethylene device

The invention particularly relates to a system for integrating refrigerants of a propane dehydrogenation device and an ethylene device, and belongs to the technical field of petrochemical engineering, the system comprises the propane dehydrogenation device, the propane dehydrogenation device compris...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: MA CHAOFAN, HAN YU, XIN JIANG, WU DEJUAN, CHANG CHENGWEI, GU ZHIYU, DONG SHENGYE, ZHAO WEI, ZHANG XIAOCHEN, WANG YONG
Format: Patent
Sprache:chi ; eng
Schlagworte:
ACYCLIC OR CARBOCYCLIC COMPOUNDS
BLASTING
CHEMISTRY
COMBINED HEATING AND REFRIGERATION SYSTEMS
HEAT PUMP SYSTEMS
HEATING
LIGHTING
LIQUEFACTION SOLIDIFICATION OF GASES
MANUFACTURE OR STORAGE OF ICE
MECHANICAL ENGINEERING
METALLURGY
ORGANIC CHEMISTRY
REFRIGERATION MACHINES, PLANTS OR SYSTEMS
REFRIGERATION OR COOLING
WEAPONS
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Beschreibung
Zusammenfassung:The invention particularly relates to a system for integrating refrigerants of a propane dehydrogenation device and an ethylene device, and belongs to the technical field of petrochemical engineering, the system comprises the propane dehydrogenation device, the propane dehydrogenation device comprises a first refrigerant user and an ethylene device, the ethylene device comprises a second refrigerant user and a refrigeration unit, the refrigeration unit comprises a propylene refrigeration compressor and an ethylene refrigeration compressor, and the propylene refrigeration compressor is communicated with a first refrigerant user and a second refrigerant user at the same time and used for providing propylene refrigerants for the first refrigerant user and the second refrigerant user. The ethylene refrigeration compressor is simultaneously communicated with a first refrigerant user and a second refrigerant user and is used for providing an ethylene refrigerant for the first refrigerant user and the second refrige