Title:
DELAYED COKING MODEL INTEGRATION METHOD
Document Type and Number:
WIPO Patent Application WO/2020/155865
Kind Code:
A1
Abstract:
A delayed coking model integration method. The method comprises the following steps: (1) associating macroscopic property fingerprint data of feedstock with component content fingerprint data of feedstock used in a delayed coker; (2) integrating with a coking reaction model to obtain a yield of products from coking; (3) performing fitting, according to coke product data and the yield obtained in step (2), to obtain fingerprint data relating to a full-range product from delayed coking; and (4) integrating with a fractionation model to realize separation of gases, liquefied gases, gas oil, diesel and wax oil.
Inventors:
QIAN FENG (CN)
YANG MINGLEI (CN)
ZHONG WEIMIN (CN)
DU WENLI (CN)
LI ZHI (CN)
YANG MINGLEI (CN)
ZHONG WEIMIN (CN)
DU WENLI (CN)
LI ZHI (CN)
Application Number:
PCT/CN2019/124316
Publication Date:
August 06, 2020
Filing Date:
December 10, 2019
Export Citation:
Assignee:
UNIV EAST CHINA SCIENCE & TECH (CN)
International Classes:
G16C20/10
Domestic Patent References:
| WO2007124002A2 | 2007-11-01 |
Foreign References:
| CN109817287A | 2019-05-28 | |||
| CN104765346A | 2015-07-08 | |||
| CN104765347A | 2015-07-08 | |||
| CN105975685A | 2016-09-28 |
Other References:
TIAN LIDA, SHEN BENXIAN, LIU JICHANG: "Study on Application of Structure-Oriented Lumping Model for Delayed Coking", PETROLEUM REFINERY ENGINEERING, vol. 42, no. 5, 31 May 2012 (2012-05-31), CN, pages 55 - 60, XP009522466, ISSN: 1002-106X
Attorney, Agent or Firm:
SHANGHAI PATENT & TRADEMARK LAW OFFICE, LLC (CN)
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