Kabushiki Kaisha Toyota Chuo Kenkyusho

Toyota Jidosha Kabushiki Kaisha

Trinity Industrial Corporation

Toyota Boshoku Kabushiki Kaisha

Toyota Motor Corporation

Kenichirou Suzuki

Taisuke Yoshimoto

Hiroaki Hayashi

Hideaki Muraki

Yoshiyasu Fujitani

Kazuhiro Fukumoto

Megumi Sasaki

Yoshiaki Fukushima

Akira Morikawa

Toshitaka Tanabe

Kazuhiro Sugimoto

Hideo Sobukawa

Osami Kamigaito

Shinji Inagaki

Yoshihisa Shinoda

Norio Sato

Masahiro Sugiura

Yasuo Tokushima

Minoru Honda

Hiroaki Wakayama

Narihito Tatsuda

Yasunari Arai

Nobuhiko Nakagaki

Yoshitsugu Kojima

Norihiko Setoyama

Kazuo Higuchi

Shunichi Akiyama

Yasutomo Goto

Minoru Takahara

Hideo Tachi

Teizi Nagai

Sadao Kubota

Hideaki Nakasho

An atmosphere-cleaning device equipped on vehicle and provides a DOR (Direct Ozone Reduction) system including an on-vehicle component on which a new ozone purifier is supported and a method for manufacturing same. A radiator has a core part including an ozone purifier with a particle of an activated carbon as its core and an ozone purification catalyst layer as its shell formed by powder plating process. Ozone can diffuse into the layer and the carbon in this order. Ozonolysis reaction with the sub-catalyst can be initiated in advance to ozonolysis reaction with the carbon thereby gas contact probability with the carbon can be relatively reduced and oxidation reaction of the carbon caused by active oxygen can be suppressed.

Atmosphere-cleaning device equipped on vehicle and method for manufacturing same

Provided is a filter for removing a sulfur-containing-gas (), which removes the sulfur-containing-gas by being brought into contact with the sulfur-containing-gas in a gas flow path, the filter including a former filter () disposed on an upstream side of the gas flow path, and a latter filter () disposed on a downstream side of the gas flow path, wherein the former filter () includes a first material for removing a sulfur-containing-gas, the first material including a porous support, and iodine which is supported on the porous support, and is produced by catalytic pyrolysis of ammonium iodide at a thermal decomposition ratio of 80% or more by use of the porous support as a catalyst, and the latter filter () includes a second material for removing a sulfur-containing-gas, the second material including an activated carbon fiber, and an alkali component which is supported on the activated carbon fiber.

Filter for removing a sulfur-containing-gas and method for removing a sulfur-containing-gas using the same

An ordinary-temperature purifying catalyst includes an oxide having an oxygen defect introduced by a reduction treatment, and a noble metal loaded on the oxide. For example, the oxide can be at least one oxide selected from the group consisting of cerium oxides and zirconium oxides, at least a part of which has an oxygen defect. The catalyst can purify an environmental loading material, such as carbon monoxide, a nitrogen oxide, ethylene, formaldehyde, trimethylamine, methyl mercaptan and acetaldehyde, in air at an ordinary temperature. A method for how to use the catalyst is also disclosed.

Ordinary-temperature purifying catalyst

A coated material comprising a substrate which has micropores and a reaction product coated thereon along the surface configuration of the substrate and an inner wall of the micropores thereof. The coated material is preferably produced by performing a supercritical coating step wherein a reaction precursor is dissolved in a supercritical fluid to form a precursor fluid and then the precursor fluid is brought into contact with a substrate in the presence with a reaction initiator to allow a reaction between the reaction precursor and the reaction initiator, thereby coating a reaction product onto the substrate.

Coated object and process for producing the same

An exhaust gas processing apparatus for a paint drying oven of this invention comprises a reaction container; a first catalyst layer disposed at an upstream side of the reaction container comprising a support of a honeycomb substance or a foamed substance, a carrier layer formed on the support and a platinum group element catalyst loaded on the carrier layer; a second catalyst layer disposed downstream of the first catalyst layer comprising a support of a pellet substance, a honeycomb substance or a foamed substance and a platinum group element catalyst; and a third catalyst layer disposed downstream of the second catalyst layer comprising a support, a carrier layer formed on the support and a copper-cerium-silver catalyst loaded on the carrier layer. Thus, the exhaust gas processing apparatus of this invention exhibits improved exhaust gases purifying abilities, even at relatively low temperatures, and less pressure drop.

Exhaust gas processing apparatus for paint drying oven

A catalytic combustion type exhaust gas processing device wherein noxious/smelly components contained in exhaust gases are deodorized and purified through sequential oxidative decomposition by at least one catalyst layer composed of platinum and/or palladium catalyst and a copper-cerium catalyst comprising chemically active species of copper and cerium in a compounded form. The device can be applied effectively to a drying furnace, for example, used in a coating for automobile use.

Catalytic combustion type exhaust gas processing device and drying

A catalyst for decomposing an offensively smelling substance such as aldehydes by oxidation and a method which employs it for removing the offensively smelling substance. The catalyst comprises copper, cerium and silver supported on a porous ceramic carrier and is contacted with an offensively smelling substance to decompose it. The catalyst is particularly effective for decomposing aldehydes.

Catalyst for oxidizing an offensively smelling substance and a method of

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Owariasahi, Japan

Kenichirou Suzuki