Title:
METHOD FOR PREPARING LIGHT CRUDE OIL FROM EXTRA HEAVY CRUDE OIL USING SULFURIZED NICKEL-MOLYBDENUM-TUNGSTEN DISPERSION TYPE CATALYST WITHOUT USE OF CARRIER
Document Type and Number:
WIPO Patent Application WO/2018/117339
Kind Code:
A1
Abstract:
The present invention relates to a method for preparing light crude oil from extra heavy crude oil using a nickel-molybdenum-tungsten dispersion type catalyst without the use of a carrier. The catalyst has high reactivity compared with a commercial NiMo/Al2O3 catalyst that is generally used in the decomposition reaction of heavy crude oil, so that the catalyst can efficiently decompose extra heavy crude oil, thereby producing light crude oil. In addition, the catalyst exhibits a high yield of liquid-phase products, suppresses the generation of cokes compared with a catalyst using a carrier, and also shows high activity in the decomposition of asphaltene.
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Inventors:
LEE KWAN-YOUNG (KR)
HUR YOUNG GUL (KR)
KIM CHAN HUN (KR)
JEONG GWANG-SIK (KR)
HUR YOUNG GUL (KR)
KIM CHAN HUN (KR)
JEONG GWANG-SIK (KR)
Application Number:
PCT/KR2017/003621
Publication Date:
June 28, 2018
Filing Date:
April 03, 2017
Export Citation:
Assignee:
UNIV KOREA RES & BUS FOUND (KR)
International Classes:
C10G45/08; B01J23/883; B01J23/888; B01J27/049; B01J27/051; B01J35/02; B01J37/00
Foreign References:
| KR20160039471A | 2016-04-11 | |||
| KR20160083667A | 2016-07-12 | |||
| KR20130048651A | 2013-05-10 | |||
| JP2014506831A | 2014-03-20 | |||
| KR20110058639A | 2011-06-01 |
Attorney, Agent or Firm:
JUNG, Eun Youl (KR)
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