Title:
天然ガスプラントの稼働解析方法
Document Type and Number:
Japanese Patent JP7116392
Kind Code:
B2
Abstract:
An operation analysis method for a natural gas plant includes: acquiring production amount data of a product per unit time and operation data of a plurality of controlled devices forming the natural gas plant in association with each other along a time series; determining whether or not a controlled device that violates the operation constraint is present at the time point of acquisition of the production amount data when the production amount data is less than the reference production amount, and performing data processing of associating an item subjected to the operation constraint to the production amount data; and determining, for each of the items subjected to the operation constraints, a length of a period with the production reduction in accordance with a magnitude of the production reduction amount.
Inventors:
Yugo Furubayashi
Hirokatsu Uchida
Kenji Mohri
Hirokatsu Uchida
Kenji Mohri
Application Number:
JP2021530430A
Publication Date:
August 10, 2022
Filing Date:
July 10, 2019
Export Citation:
Assignee:
JGC Global Co., Ltd.
International Classes:
F25J1/00; C10L3/10; G06Q50/06
Domestic Patent References:
| JP63025481A | ||||
| JP2012185743A | ||||
| JP2018032396A |
Foreign References:
| US20180356151 | ||||
| WO2017154181A1 |
Attorney, Agent or Firm:
Patent Attorney Corporation Yayoi Patent Office