Provided is a device for testing a catalyst for use in the fluid catalytic cracking of a hydrocarbon oil which can produce reaction results that are extremely similar to those obtained by a pilot device for fluid catalytic cracking or a fluid catalytic cracking device for commercial use (an actual device) and which ...

To provide titanium-containing powder for honeycomb exhaust gas treating catalyst that has good extruding property, has high abrasion resistance, and exhibits low decrease of specific surface area after calcining, and the like. [Means for Solution] Titanium-containing powder for a raw material of a honeycomb exhaus...

This catalyst for hydrocarbon catalytic cracking is obtained by mixing a catalyst (a) comprising a faujasite type zeolite (A) having a lattice constant within the range of 2.435 2.455 nm a matrix component and a rare earth and a catalyst (b) comprising a faujasite type zeolite (B) having a lattice constant within th...

[Problem] To provide: a titanium containing granular powder which has good moldability into honeycomb structures exhibits high abrasion resistance and shows little decrease in specific surface area after baking; a method for the production of the granular powder; a honeycomb type catalyst for treating exhaust gas sa...

A modified titanium oxide fine particle powder which is composed of fine titanium oxide particles and is characterized in that: the fine titanium oxide particles are modified with a modifying agent that is composed of a fatty acid and/or a fatty acid ester; and the content of the modifying agent is within the range ...

Disclosed is an exhaust gas treating catalyst capable of demonstrating a high denitration performance even when used for purification of exhaust gases at low temperatures, and less likely to be inactivated even when used for exhaust gases rich in poisoning components containing alkali metal or alkali earth meta...

The present invention relates to a coating composition containing metal oxide particles with a high refractive index and low photocatalytic activity and a coating film obtained by applying the coating composition onto a substrate. The coating composition contains metal oxide particles with a high refractive index ob...

The present invention relates to: a catalvst for catalytic cracking 01 nydrocaroons which, when used in the catalytic cracking of hydrocarbons, in particular, heavy-oil hydrocarbons, has excellent hydrothermal stability and the high ability to crack distillation residues (bottoms) and is excellent in terms of sele...

(Object) There is provided a catalyst for fluid catalytic cracking of hydrocarbon oil with which gasoline and a gas oil fraction can be obtained in high yields and a high degree of bottom cracking and a low coke yield are attained. [Solution] Catalyst Composition A that comprised zeolite and 10 to 30 % by mass of ...

A fluid catalytic cracking catalyst for a hydrocarbon oil, the catalyst being obtained by mixing two fluid catalytic cracking catalysts which differ in terms of hydrogen transition reaction activity or in which the pore distribution after quasi-equilibration is within specific ranges, wherein one of the catalysts co...

Provided is a water-resistant sulfur compound adsorbent the crushing strength of which is hardly lowered even when used in a process including water. Specifically the present invention provides a water-resistant sulfur compound adsorbent the crushing strength of which is hardly lowered even when used in a process in...

The purpose of the present invention is to provide a chabazite type zeolite which is not easily separated from a substrate coated therewith even if the substrate is a honeycomb body or the like, while exhibiting excellent durability. The present invention relates to a chabazite type zeolite for substrate coating, wh...

Disclosed is an additive for a fluid catalytic cracking catalyst which is capable of enhancing the cracking efficiency of a heavy oil fraction while suppressing increase in the coke yield. Specifically disclosed is an additive for a fluid catalytic cracking catalyst which is obtained by spray drying a mixed slurry t...

[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 ?-alumina carrier (a carrier composed of 100% ?-alumina or an inorganic co...

Provided are spherical organic-inorganic composite particles that exhibit good biodegradability. Organic-inorganic composite particles according to the present invention contain 1-79 wt% of a silica component and 21-99 wt% of a biodegradable plastic. The organic-inorganic composite particles have an average particle...

[Problem] To provide an additive for a FCC catalyst, which enables the production of a lower olefin such as propylene with high yield in FCC even when a raw material hydrocarbon oil contains a heavy metal in a large quantity. [Solution] An additive for a fluid catalytic cracking catalyst, the additive containing pe...

Provided is a pest repellent composition that is capable of maintaining a stable repelling effect for a long period of time. A pest repellent composition according to the present invention contains a pest repelling component, a solvent, and porous particles. The porous particles are particles in which primary partic...

This adsorbent is used for the purpose of removing carbonyl sulfide contained in a fluid that contains an olefin. This adsorbent contains copper oxide and an aluminum compound; the content of the aluminum compound is within the range of from 10% by mass (inclusive) to 50% by mass (inclusive) in terms of Al; and the ...

[Problem] Chabazite zeolites have a problem of low hydrothermal resistance. [Solution] By steam treating a chabazite zeolite having a silica-alumina ratio and a crystallinity that are within certain ranges, a chabazite zeolite having a high crystallinity and a high hydrothermal resistance can be obtained. ...