HYDROTREATING CATALYST FOR HYDROCARBON OIL, METHOD FOR PRODUCING HYDROTREATING CATALYST, AND HYDROTREATING METHOD

WIPO Patent Application WO/2017/135193

A1

[Problem] To provide a hydrotreating catalyst for hydrocarbon oil, wherein the hydrotreating catalyst maintains high industrial productivity, has excellent desulfurization activity, and can regenerate a high performance catalyst. [Solution] On a γ-alumina carrier (a carrier composed of 100% γ-alumina or an inorganic composite oxide carrier obtained by mixing γ-alumina with a different metal element) are carried, for example, 15-28 parts by mass of molybdenum and/or tungsten in terms of oxides and 2-7 parts by mass of cobalt and/or nickel in terms of oxides with respect to 100 parts by mass of the catalyst, and the content of carbon derived from an organic acid is 2.0 parts by mass or less on an elemental basis. The catalyst has a specific surface area of 180-320 m2/g, and has an average pore diameter of 50-110 Å as measured by a mercury penetration method. The ignition loss of the catalyst is 5.0% or less, and the adsorption amount of nitric oxide on the sulfide-treated catalyst is 8.0 ml/g or more.

MATSUMOTO YUSUKE (JP)
WATABE MITSUNORI (JP)
KOBAYASHI MIDORI (JP)

PCT/JP2017/003197

August 10, 2017

January 30, 2017

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JGC CATALYSTS & CHEMICALS LTD (JP)

B01J27/19; B01J21/04; B01J32/00; B01J35/10; B01J37/00; B01J37/02; B01J37/08; C10G45/08

WO2014162967A1	2014-10-09
WO2007032232A1	2007-03-22

JP2013027838A	2013-02-07
JP2013027839A	2013-02-07
JP2008173640A	2008-07-31
JP2011502764A	2011-01-27

INOUE, Toshio et al. (JP)

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