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Inventor:
Abe; Kazunobu
Address:
Izumi, JP
No. of patents:
10
Patents:












Patent Number Title Of Patent Date Issued
5180699 Process for producing powder material for lead perovskite ceramic January 19, 1993
A process for producing a powder material for niobium-containing lead perovskite ceramics represented by the general formula:wherein X=1/2 or 1/3, A represents at least one element selected from the group consisting of Fe, Co, Cr, Ni, Mn, Mg, Zn, Cd, Zr, In, Cu and Hf. A dried mixture of
5102649 Process for producing peroxoniobic acid sol April 7, 1992
A process for producing a peroxoniobic acid sol which comprises: adding a strong acid, hydrogen peroxide and water to at least one niobium compound selected from the group consisting of niobium hydroxide, niobium oxide and niobium pentachloride to provide an aqueous solution of peroxonio
4643984 Process for producing a composition which includes perovskite compounds February 17, 1987
A process for producing a composition which includes a perovskite compound, the process comprising:(a) subjecting a mixture of a hydroxide of at least one A group element selected from the group consisting of Mg, Ca, Sr, Ba, Pb and rare earth elements and a hydroxide of at least one B gr
4520124 Method for producing a catalytic structure for the reduction of nitrogen oxides May 28, 1985
A method is provided for producing a catalytic structure in the form of sheet or honeycomb for the gas phase reduction of nitrogen oxides. The method comprises: beating an inorganic fiber in water to form a slurry; forming the slurry into a sheet by paper-making means and drying the
4416800 Method for producing a catalyst and a carrier therefor including heat-resistant fibers November 22, 1983
A method is provided for producing a catalyst and a carrier therefor in the form of sheet or honeycomb. The method comprises: beating a heat-resistant fiber such as asbesto fiber in water to form a slurry; mixing the slurry with a catalytically active agent, a carrier material therefor a
4297248 Method for packing catalysts October 27, 1981
A method for packing catalysts comprising packing the catalysts having through-holes in the direction of the flow of the gas with plurality of them being arranged in the direction of the flow of the gas through the catalyst-packed layers, characterized by arranging the catalysts in such
4294806 Method for preventing the wear of a monolithic catalyst by dusts October 13, 1981
In a method for treating a gas containing dusts therein under a monolithic catalyst consisting of a ceramic support which is substantially porous throughout the structure, and has active ingredients uniformly dispersed therein and passages therethrough parallel to the flow of the gas for
4280926 Method for producing a catalyst and a carrier therefor July 28, 1981
A method is provided for producing a catalyst and a carrier therefor in the form of sheet or honeycomb. The method comprises: beating a heat-resistant fiber such as asbesto fiber in water to form a slurry; mixing the slurry with a catalytically active agent, a carrier material therefor a
4259057 Method of continuously extruding and molding ceramic honey-comb shaped moldings and die for use March 31, 1981
The present invention is directed to a method of continuously extruding and molding ceramic honey-comb shaped moldings by use of an extruding die including a tertiary channel grooved, corresponding to the cross-sectional shape of the core unit of the ceramic honey-comb, on the material o
4113660 Production of shaped catalysts or carriers comprising titanium oxides September 12, 1978
A process for preparing shaped catalysts or carriers mainly containing titanium oxide and improved in mechanical strength which comprises calcining a material mainly comprising titanium oxide or a substance convertible into titanium oxide on calcination in the presence of metatitanic










 
 
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