Title:
METHOD FOR PRODUCING LIQUID HYDROCARBON FUEL
Document Type and Number:
WIPO Patent Application WO/2020/090141
Kind Code:
A1
Abstract:
[Solution] The present invention relates to a method for producing a liquid hydrocarbon fuel, the method comprising the following first and second reaction steps. (1) First reaction step: a feed oil is catalytically hydrocracked in the presence of a hydrocracking catalyst while controlling the hydrogen supply pressure to 0.2-0.95 MPa, the liquid hourly space velocity of the feed oil to 0.05-0.5 hr-1, and the ratio between the flow rate of hydrogen and the flow rate of the feed oil to 100-1000 NL of hydrogen per liter of feed oil, thereby providing a decomposed liquid. (2) Second step: the decomposed liquid is hydrogenated in the presence of a hydrogenation catalyst while controlling the hydrogen supply pressure to 0.2-0.95 MPa, the liquid hourly space velocity of the decomposed liquid to 0.2-5 hr-1, and the ratio between the flow rate of hydrogen and the flow rate of the decomposed liquid to 100-1000 NL of hydrogen per liter of decomposed liquid, thereby providing a liquid hydrocarbon fuel. According to the present invention, a desired liquid hydrocarbon fuel can be produced by performing the combination of catalytic hydrocracking and hydrogenation of a feed oil such as an oil, a fat or the like under predetermined conditions while supplying hydrogen at a low pressure close to normal pressure.
Inventors:
TSUTO KEIICHI
AZUMA YUICHIRO
MATSUNAGA KOTETSU
NODA MIZUHO
AZUMA YUICHIRO
MATSUNAGA KOTETSU
NODA MIZUHO
Application Number:
PCT/JP2019/021619
Publication Date:
May 07, 2020
Filing Date:
May 30, 2019
Export Citation:
Assignee:
REVO INT INC (JP)
International Classes:
C10G3/00; C10G65/12; C10G45/60; C10G47/16
Domestic Patent References:
| WO2017208497A1 | 2017-12-07 | |||
| WO2013073528A1 | 2013-05-23 | |||
| WO2017208497A1 | 2017-12-07 |
Foreign References:
| JP2013503246A | 2013-01-31 | |||
| JP2017039910A | 2017-02-23 | |||
| JP2015025089A | 2015-02-05 | |||
| JP2013035945A | 2013-02-21 | |||
| JP2011148909A | 2011-08-04 | |||
| JPS5721152B1 | 1982-05-06 |
Other References:
KOYAMA ET AL.: "Jidosha-Nenryo notameno Shokubutsuyu no Suisoka Shori Kotei (Hydrogenation Treatment Process of Vegetable Oils for Automobile Fuels)", SAE PAPER, 2007, pages 1 - 6
KIKUCHI ET AL.: "Atarashii Shokubai Kagaku (New Catalyst Chemistry", 1997, SANKYO SHUPPAN
K. OKAMURAM. TAZAKI: "(Osen-joukyou Monitaringu Gijutsu-Guruupu", CONTAMINATION SITUATIONS MONITORING TECHNICAL GROUP, article "Seiyu-sho, Yusou-sho niokeru Dojou-osen Jokyou Haaku Gijutsu no Kaihatsu (Development of Technologies in Grasping Soil Contamination Situations in Oil Refinery or Oil Tank)"
"Koukuu Gyokai no Saisei-kanou Jetto Nenryo eno Torikumi-joukyou (Current Act(2) on Reproducible Jet Fuels in Aviation Industries)", JPEC REPORT, FISCAL YEAR OF 2015, 10 July 2015 (2015-07-10)
See also references of EP 3666857A4
KIKUCHI ET AL.: "Atarashii Shokubai Kagaku (New Catalyst Chemistry", 1997, SANKYO SHUPPAN
K. OKAMURAM. TAZAKI: "(Osen-joukyou Monitaringu Gijutsu-Guruupu", CONTAMINATION SITUATIONS MONITORING TECHNICAL GROUP, article "Seiyu-sho, Yusou-sho niokeru Dojou-osen Jokyou Haaku Gijutsu no Kaihatsu (Development of Technologies in Grasping Soil Contamination Situations in Oil Refinery or Oil Tank)"
"Koukuu Gyokai no Saisei-kanou Jetto Nenryo eno Torikumi-joukyou (Current Act(2) on Reproducible Jet Fuels in Aviation Industries)", JPEC REPORT, FISCAL YEAR OF 2015, 10 July 2015 (2015-07-10)
See also references of EP 3666857A4
Attorney, Agent or Firm:
HOSODA, Yoshinori (JP)
Download PDF: