Title:
HYDROTREATING CATALYST FOR HYDROCARBON OIL, PROCESS FOR PRODUCING SAME, AND HYDROTREATING METHOD
Document Type and Number:
WIPO Patent Application WO/2016/189982
Kind Code:
A1
Abstract:
[Problem] To provide: a hydrotreating catalyst for hydrocarbon oils which has high desulfurization activity, high wear endurance, and high compressive strength; and a process for producing the hydrotreating catalyst.
[Solution] The hydrotreating catalyst includes an alumina-phosphorus support, wherein the support contains phosphorus in an amount of 0.5-2.0 mass% in terms of oxide amount, and at least one metal and at least one metal respectively belonging to Group 6A and Group 8 of the periodic table have been fixed to the support. The hydrotreating catalyst has a specific surface area of 150 m2/g or larger and a total pore volume, as determined by a mercury intrusion method, of 0.40-0.75 ml/g, gives, through the examination by a mercury intrusion method, a Log differential pore volume distribution that has two maximal peaks in the pore diameter range of 6-13 nm, and has a wear endurance of 0.5% or less and a compressive strength of 15 N/mm or higher. The support is produced, for example, from a hydrate obtained by adding phosphorus to an alumina hydrate obtained using a liquid mixture of two solutions which are an acidic aqueous aluminum salt solution and a basic aqueous aluminum salt solution.
Inventors:
YAMANE KENJI (JP)
OHASHI SHUNSUKE (JP)
OHASHI SHUNSUKE (JP)
Application Number:
PCT/JP2016/061442
Publication Date:
December 01, 2016
Filing Date:
April 07, 2016
Export Citation:
Assignee:
JGC CATALYSTS & CHEMICALS LTD (JP)
International Classes:
B01J27/19; B01J32/00; B01J35/10; B01J37/02; B01J37/03; B01J37/04; C10G45/08
Domestic Patent References:
| WO2014162967A1 | 2014-10-09 | |||
| WO2015046323A1 | 2015-04-02 | |||
| WO2001016026A1 | 2001-03-08 |
Foreign References:
| JPH06205990A | 1994-07-26 | |||
| JPH07286184A | 1995-10-31 | |||
| JPH05317706A | 1993-12-03 | |||
| JP2013091010A | 2013-05-16 | |||
| JP2004523340A | 2004-08-05 | |||
| JP2003503304A | 2003-01-28 |
Other References:
LEWIS, J. A. ET AL.: "The effect of conditions of preparation on the form of alumina. I. Precipitation and subsequent calcination of products in the system aluminium sulphate- sodium aluminate-water", JOURNAL OF APPLIED CHEMISTRY, vol. 8, no. 4, April 1958 (1958-04-01), pages 223 - 228, XP055332060
See also references of EP 3305406A4
See also references of EP 3305406A4
Attorney, Agent or Firm:
INOUE, Toshio et al. (JP)
Toshio Inoue (JP)
Toshio Inoue (JP)
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