| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 502075000 | Including chemical reduction of exchanged cation | 7 |
| 20110105306 | Method of Fabricating Cu-Zn-Al Catalyst for Producing Methanol and Dimethyl Ether - A Cu—Zn—Al catalyst is fabricated for producing methanol and dimethyl ether (DME). A sol-gel method is used to obtain an organic phase with gel clusters rapidly transferred in. The catalyst thus fabricated can be adjusted in crystal grain size, crystal type, surface structure and active sites distribution. Thus, performance of the catalyst is improved. | 05-05-2011 |
| 20130090234 | Organotemplate-Free Synthetic Process For The Production Of A Zeolitic Material Of The LEV-Type Structure - Described is an organotemplate-free synthetic process for the production of a zeolitic material having an LEV-type framework structure comprising YO | 04-11-2013 |
| 20140357476 | FORMED CERAMIC SUBSTRATE COMPOSITION FOR CATALYST INTEGRATION - Disclosed herein are formed ceramic substrates comprising an oxide ceramic material, wherein the formed ceramic substrate comprises a low elemental alkali metal content, such as less than about 1000 ppm. Also disclosed are composite bodies comprising at least one catalyst and a formed ceramic substrate comprising an oxide ceramic material, wherein the composite body has a low elemental alkali metal content, such as less than about 1000 ppm, and methods for preparing the same. | 12-04-2014 |
| 20150065337 | HONEYCOMB CATALYST AND EXHAUST GAS PURIFYING APPARATUS - A honeycomb catalyst includes a honeycomb unit. The honeycomb unit has a plurality of through holes that are arranged in parallel in a longitudinal direction and partitions that are provided between the plurality of through holes. The partitions have pores having an average pore size of about 0.05 to about 0.2 μm. The honeycomb unit includes a zeolite and an inorganic binder. The zeolite includes a CHA-structured aluminosilicate having a Si/Al ratio of about 15 to about 50. | 03-05-2015 |
| 20150087499 | HONEYCOMB STRUCTURE - A honeycomb structure includes a honeycomb unit. The honeycomb unit has a plurality of through holes defined by partition walls along a longitudinal direction of the honeycomb unit. The partition walls have a thickness of approximately 0.1 mm to approximately 0.4 mm. The honeycomb unit is manufactured by molding raw material paste by extrusion molding and thereafter by firing the molded raw material paste. The raw material paste contains zeolite and an inorganic binder. A specific surface area of the zeolite is more than or equal to approximately 500 m | 03-26-2015 |
| 20150111723 | REFRACTORY MIXED-METAL OXIDES AND SPINEL COMPOSITIONS FOR THERMO-CATALYTIC CONVERSION OF BIOMASS - A process for biomass catalytic cracking is disclosed herein. More specifically, the process is in presence of is a mixed metal oxide catalyst represented by the formula (X | 04-23-2015 |
| 20150126358 | Catalyzed SCR Filter and Emission Treatment System - Provided is a catalyst article for simultaneously remediating the nitrogen oxides (NOx), particulate matter, and gaseous hydrocarbons present in diesel engine exhaust streams. The catalyst article has a soot filter coated with a material effective in the Selective Catalytic Reduction (SCR) of NOx by a reductant, e.g., ammonia. | 05-07-2015 |
