Title:
A catalyst for hydrogenation refining and a manufacturing method for the same of hydrocarbon oil
Document Type and Number:
Japanese Patent JP6239403
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a catalyst for hydrorefining hydrocarbon oils, which is made excellent in both of desulfurization activity and denitrification activity.SOLUTION: An inorganic compound oxide carrier comprising aluminum, silicon and phosphorus satisfies the following conditions. The condition (a) is that the content of silica is 6.0-12.0 mass% in terms of silicon oxide (SiO). The condition (b) is that the content of phosphorus is adjusted in terms of phosphorus oxide (PO) so that a weight ratio of PO/SiObecomes 0.2-1.4. The condition (c) is that a ratio ((OH)/(OH)) of the absorbance (OH) of a basic OH group per the unit surface area of the carrier to that (OH) of an acidic OH group per the unit surface area of the carrier is controlled within 0.70-0.95, and the absorbance (OH) of the maximum peak position of the basic OH group is controlled within 0.015-0.035 mand that (OH) of the maximum peak position of the acidic OH group is controlled within 0.025-0.050 m.
Inventors:
Tomoyasu Kagawa
Yusuke Matsumoto
Yusuke Matsumoto
Application Number:
JP2014032399A
Publication Date:
November 29, 2017
Filing Date:
February 24, 2014
Export Citation:
Assignee:
JGC Catalysts Co., Ltd.
International Classes:
B01J27/19; B01J32/00; B01J35/10; B01J37/08; C10G45/08
Domestic Patent References:
| JP2013212448A | ||||
| JP2009119453A | ||||
| JP5096175A | ||||
| JP2071843A |
Attorney, Agent or Firm:
Toshio Inoue
Nobuaki Takizawa
Nobuaki Takizawa