| International Catalyst Technology, Inc. Patent applications |
| Patent application number | Title | Published |
|---|
| 20120027654 | CATALYST FOR PURIFICATION OF EXHAUST GAS | 02-02-2012 |
| 20110200506 | EXHAUST GAS PURIFYING CATALYST AND PURIFICATION METHOD USING SAME - A catalyst for the purification of exhaust gas that can be used to highly efficiently treat an exhaust gas which has moisture and fluctuates between an oxidizing atmosphere and a reducing atmosphere even after the catalyst is exposed to a high temperature is provided. The present invention relates to a catalyst for the purification of exhaust gas having a catalyst layer of catalyst components comprising a noble metal, magnesium oxide, and a refractory inorganic oxide formed on a three-dimensional structure, wherein the catalyst layer has two peaks originated from the magnesium oxide in a pore distribution obtained by mercury intrusion technique. | 08-18-2011 |
| 20110027155 | CATALYST FOR CLEANING INTERNAL COMBUSTION ENGINE EXHAUST GAS AND METHOD FOR CLEANING EXHAUST GAS USING SAID CATALYST - An Object of the patent is to remove highly reducing hydrocarbon exhausted during acceleration period, and to remove efficiently hydrocarbon even after contacting with highly reducing hydrocarbon. By using a catalyst having a higher proportion of palladium having surface charge of 2-valence or 4-valence supported than that of 0-valence by supporting palladium together with magnesium oxide, hydrocarbon exhausted from an internal combustion engine especially during acceleration period can be efficiently removed. | 02-03-2011 |
| 20100260652 | Catalyst for the removal of nitrogen oxides and method for the removal of nitrogen oxides with the same - The present invention provides a catalyst which can sufficiently remove nitrogen oxides in an exhaust gas. The catalyst for removing nitrogen oxides to achieve an object of the present invention includes a monolithic support which is coated with a lower layer containing a catalytic component A comprising cerium oxide and an upper layer containing a catalytic component B comprising at least one kind of metal selected from a group consisting of copper, manganese, iron, cobalt and nickel or a compound thereof, and zeolite. | 10-14-2010 |
| 20100150800 | Oxidation catalyst and exhaust-gas purification system using the same - An oxidation catalyst that efficiently promotes oxidation of NO to NO | 06-17-2010 |
| 20090107122 | METHOD FOR PURIFICATION OF EXHAUST GAS FROM INTERNAL COMBUSTION ENGINE - Temperature range enabling combustion of high concentration hydrocarbon is enlarged, or high temperature gas is rapidly supplied to a latter part catalyst. Provided is a method for purification of exhaust gas from an internal combustion engine, by using a catalyst for increasing temperature of exhaust gas from an internal combustion engine, wherein hydrocarbon from 1,000 to 40,000 ppm by volume, as converted to methane, to the exhaust gas, is introduced at the upstream side of the catalyst for increasing temperature, along flow of the exhaust gas inside a passage of exhaust gas from the internal combustion engine. | 04-30-2009 |
