Title:
METHOD FOR PREPARING NICKEL-TUNGSTEN CARBIDE CATALYST PARTICLES, AND METHOD FOR PREPARING LIGHT OIL USING SAME
Document Type and Number:
WIPO Patent Application WO/2019/151599
Kind Code:
A1
Abstract:
The present invention relates to a method for preparing nickel-tungsten carbide catalyst particles, and a method for preparing light oil from extra heavy oil using same. The present invention can provide a method for preparing nickel-tungsten carbide catalyst particles which have an easily adjustable nickel promoter ratio and are easy to synthesize. Also, if the nickel-tungsten carbide catalyst particles prepared according to the present invention are applied to a hydrocracking reaction of extra heavy oil, a liquid product and light oil can be produced at a high yield by efficiently cracking the extra heavy oil.
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Inventors:
LEE KWAN-YOUNG (KR)
KIM CHAN HUN (KR)
LEE GI-PPEUM (KR)
KIM CHAN HUN (KR)
LEE GI-PPEUM (KR)
Application Number:
PCT/KR2018/010456
Publication Date:
August 08, 2019
Filing Date:
September 07, 2018
Export Citation:
Assignee:
UNIV KOREA RES & BUS FOUND (KR)
International Classes:
B01J37/02; B01J21/08; B01J23/888
Foreign References:
| KR20160083667A | 2016-07-12 | |||
| KR101754448B1 | 2017-07-05 |
Other References:
KIM, C. H.: "(617gm) Nano-Sized Tungsten Carbide Catalyst for Upgrading Extra-Heavy Oil", AICHE ANNUAL MEETING, 2016, pages 1 - 4, XP055628587, Retrieved from the Internet
WU, C.ET AL.: "The use of a nano-nickel catalyst for upgrading extra-heavy oil by an aquathermolysis treatment under steam injection conditions", PETROLEUM SCIENCE AND TECHNOLOGY, vol. 31, no. 21, 20 September 2013 (2013-09-20), pages 2211 - 2218, XP055628589
GUTBERLET, L. C.: "Design of a nickel-tungsten hydrocracking catalyst", E NERGY & FUELS, 1994, pages 227 - 233, XP055399122, doi:10.1021/ef00043a035
WU, C.ET AL.: "The use of a nano-nickel catalyst for upgrading extra-heavy oil by an aquathermolysis treatment under steam injection conditions", PETROLEUM SCIENCE AND TECHNOLOGY, vol. 31, no. 21, 20 September 2013 (2013-09-20), pages 2211 - 2218, XP055628589
GUTBERLET, L. C.: "Design of a nickel-tungsten hydrocracking catalyst", E NERGY & FUELS, 1994, pages 227 - 233, XP055399122, doi:10.1021/ef00043a035
Attorney, Agent or Firm:
JUNG, Eun Youl (KR)
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