Title:
燃料油に含まれる硫黄化合物の光酸化触媒
Document Type and Number:
Japanese Patent JP4061375
Kind Code:
B2
Abstract:
To provide an industrially advantageous photooxidation desulfurization catalyst for a fuel oil capable of efficiently oxidizing and removing a hardly removable organic sulfur compound contained in the fuel oil, particularly dibenzothiophenes.
The photooxidation catalyst is a photooxidation catalyst for a sulfur compound contained in the fuel oil containing a poly-acid compound represented by the general formula (1): (wherein [MxOy]n-represents a poly-acid anion, M represents a polyatom of which a part is sometimes substituted by a heteroatom, x and y represent an integer of 1 or more determined by the kind of M, [A]n+represents an atom or an atomic group forming a pair ion of the poly-acid anion and n represents the number of valence).
COPYRIGHT: (C)2005,JPO&NCIPI
Application Number:
JP2003102380A
Publication Date:
March 19, 2008
Filing Date:
April 07, 2003
Assignee:
National Institute of Advanced Industrial Science and Technology
International Classes:
B01J27/188; B01J35/02; C10G27/04; C10G32/00
Domestic Patent References:
