公开(公告)号：US20170122660A1

公开(公告)日：2017-05-04

申请号：US15317810

申请日：2015-06-09

Applicant: SHELL OIL COMPANY

Inventor： Brian Reza Shaied Shehdjiet IMAMKHAN ,  Bas KESSELS

IPC: F25J1/02 ,  F25B9/00 ,  F25J1/00 ,  F25B40/04 ,  F25B49/02 ,  C10G5/06 ,  F25B9/06

CPC classification number: F25J1/0296 ,  C10G5/06 ,  F04D27/0238 ,  F25B1/10 ,  F25B9/00 ,  F25B9/006 ,  F25B9/02 ,  F25B9/06 ,  F25B40/04 ,  F25B49/02 ,  F25B2400/0405 ,  F25B2400/072 ,  F25B2600/111 ,  F25B2600/2501 ,  F25B2700/21163 ,  F25J1/0022 ,  F25J1/0052 ,  F25J1/0055 ,  F25J1/0214 ,  F25J1/0252 ,  F25J1/0279 ,  F25J1/0292 ,  F25J1/0298 ,  F25J2245/02 ,  F25J2270/66

Abstract: A compressed vaporous discharge stream is de-superheated in a de-superheater system. The de-superheater system comprises a de-superheater heat exchanger configured to bring at least a portion of the compressed vaporous discharge stream in indirect heat exchanging contact with an ambient stream. A de-superheater bypass line comprising an temperature-controlled valve is configured to selectively bypass the de-superheater heat exchanger. A combiner is configured downstream of the de-superheater heat exchanger for rejoining the bypass portion with the portion of the compressed vaporous discharge stream that has passed through the de-superheater heat exchanger. A mixer is configured downstream of said combiner, to receive and mix the rejoined stream, and discharge the rejoined stream into a de-superheater discharge conduit as a de-superheated stream.