(19)
(11) EP 4 069 804 A1

(12)

(43) Date of publication:
12.10.2022 Bulletin 2022/41

(21) Application number: 20897112.7

(22) Date of filing: 27.04.2020
(51) International Patent Classification (IPC): 
C10G 31/09(2006.01)
 C10L 1/04(2006.01)
(52) Cooperative Patent Classification (CPC):
C10L 1/04; C10G 31/09
(86) International application number:
PCT/KR2020/005521
(87) International publication number:
WO 2021/112345 (10.06.2021 Gazette 2021/23)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME
Designated Validation States:
KH MA MD TN

(30) Priority: 06.12.2019 KR 20190161976

(71) Applicant: Hyundai Oilbank Co., Ltd.
Seosan-si, Chungcheongnam-do 31902 (KR)

(72) Inventors:
  • JUNG, Haewon
    Seosan-si Chungcheongnam-do 31904 (KR)
  • KIM, Cheolhyun
    Yongin-si Gyeonggi-do 16876 (KR)
  • SUNG, Daejin
    Seoul 05208 (KR)
  • CHUNG, Yongkwon
    Seoul 08255 (KR)
  • OH, Hyunho
    Anyang-si Gyeonggi-do 14103 (KR)
  • CHOI, Hyun
    Yongin-si Gyeonggi-do 16926 (KR)
  • JUNG, Sungho
    Seongnam-si Gyeonggi-do 13434 (KR)
  • KANG, Seulgi
    Yongin-si Gyeonggi-do 16873 (KR)
  • KIM, Youngdae
    Seoul 07567 (KR)

(74) Representative: Gille Hrabal Partnerschaftsgesellschaft mbB Patentanwälte 
Brucknerstraße 20
40593 Düsseldorf
40593 Düsseldorf (DE)

   


(54) METHOD OF PREPARING STABILIZED FUEL OIL AND THE SAME PRODUCED THEREFROM