Title:
低品質油の改質方法および改質システム
Document Type and Number:
Japanese Patent JP7048728
Kind Code:
B2
Abstract:
Disclosed is a process and system for upgrading low-quality oils. The upgrading process comprises: (1) subjecting a low-quality oil to a conversion reaction in the presence of hydrogen and optionally in the presence of a conversion catalyst to obtain a conversion product, (2) processing the conversion product to obtain a first processed product, wherein the first processed product comprises a specific amount of a special component, and (3) subjecting the first processed product to extraction separation to obtain an upgraded oil and a pitch. The upgrading process and the upgrading system have the advantages of stable operation, high upgrading efficiency, environmental friendliness, low coke yield or high yield of upgraded oil.
Inventors:
Dragon army
侯煥▲テイ▼
Prince army
Shin Kaihei
Akira
Standing order
▲キョウ▼剣洪
Lee Yoshihiro
Zhang Sho Hong
Wang Suiko
▲シャ▼玉成
King ball emblem
陶夢▲エイ▼
侯煥▲テイ▼
Prince army
Shin Kaihei
Akira
Standing order
▲キョウ▼剣洪
Lee Yoshihiro
Zhang Sho Hong
Wang Suiko
▲シャ▼玉成
King ball emblem
陶夢▲エイ▼
Application Number:
JP2020514508A
Publication Date:
April 05, 2022
Filing Date:
September 11, 2017
Export Citation:
Assignee:
China Petrochemical Co. Ltd.
China Petrochemical Co., Ltd. Petrochemical Science Institute
China Petrochemical Co., Ltd. Petrochemical Science Institute
International Classes:
C10G67/04; C10G21/14; C10G45/16
Foreign References:
| US20160304794 | ||||
| US20160177203 | ||||
| CN104995284A | ||||
| CN103789036A | ||||
| US20070158239 |
Attorney, Agent or Firm:
Patent business corporation HARAKENZO WORLD PATENT & TRADEMARK