Title:
モジュール化ＬＮＧ分離装置およびフラッシュガス熱交換器
Document Type and Number:
Japanese Patent JP6928029
Kind Code:
B2
Abstract:
Described herein are methods and systems for the liquefaction of natural gas to produce a LNG product. The methods and systems use an apparatus for separating a flash gas from a liquefied natural gas (LNG) stream to produce a LNG product and recovering refrigeration from the flash gas. The apparatus includes a shell casing enclosing a heat exchange zone comprising a coil wound heat exchanger, and a separation zone. The heat exchange zone is located above and in fluid communication with the separation zone. Flash gas is separated from the LNG product in the separation zone and flows upwards from the separation zone into the heat exchange zone where refrigeration is recovered from the separated flash gas.
More Like This:
Inventors:
Chen Fei
Christopher Michael Ott
Ann Marie Ot Waste
Mark Julian Roberts
Christopher Michael Ott
Ann Marie Ot Waste
Mark Julian Roberts
Application Number:
JP2019088852A
Publication Date:
September 01, 2021
Filing Date:
May 09, 2019
Export Citation:
Assignee:
AIR PRODUCTS AND CHEMICALS INCORPORATED
International Classes:
F25J1/00; C10L3/10
Domestic Patent References:
| JP2012518153A | ||||
| JP2008537089A | ||||
| JP60191175A | ||||
| JP11508027A |
Foreign References:
| US20100206542 | ||||
| EP2857782A1 |
Attorney, Agent or Firm:
Atsushi Aoki
Shinji Mitsuhashi
Kenji Kimura
Naori Kota
Naoki Tanaka
Shinji Mitsuhashi
Kenji Kimura
Naori Kota
Naoki Tanaka