Patent
Method of preparing an oxidation catalyst for partially combusted gases
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TLDR
In this paper, a copper chromite-containing catalyst is described, which is used to treat exhaust gases from internal combustion engines (ECG) and is shown to work well in the presence of an alumina support material.Abstract:
A copper chromite-containing catalyst is prepared by intimately admixing in the solid state a source of copper chromite and an alumina-containing support material, and drying the resulting product generally after forming the same into desired particle form. The use of such catalyst to treat exhaust gases from internal combustion engines is described.read more
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High temperature regenerative H2 S sorbents
TL;DR: In this article, regenerable sorbents for removal of H 2 S from high temperature gas streams comprise porous, high surface area particles, which are a mixture of a Group VB or VIB metal oxide with a Group IB, IIB or VIII metal oxide.
Patent
Copper chromite catalyst and process for preparing said catalyst
TL;DR: In this article, a formed copper chromite catalyst is described, which is made from a blend consisting of at least one extrudable inorganic binder material and has a surface area of from about 20 to about 225 m2/g.
Patent
Extruded copper chromite-alumina hydrogenation catalyst
Donald G. Kelly,Eugene Nebesh +1 more
TL;DR: An extruded copper chromite-alumina catalyst was proposed in this article for the liquid and vapor phase hydrogenation and hydrogenolysis of various carbonyl compounds and the functional side groups of aromatic compounds.
Patent
Oxide catalyst and phosphoric oxide catalyst for hydrocarbon steam cracking, method for preparing the same and method for preparing olefin by using the same
TL;DR: In this paper, an oxide catalyst and a phosphoric oxide catalyst for hydrocarbon steam cracking, method for preparing the same, and a method for making olefin by using the same.
Patent
Acid-resistant copper oxide-chromium oxide catalyst for the hydrogenation of fatty acids and fatty esters
TL;DR: In this article, the acid resistance of catalysts for hydrogenation of fatty acids or fatty acid mixtures is defined as the amount of copper which is dissolved by stirring 10 g of the catalyst for 2 minutes in 100 ml of 10 weight percent acetic acid at 20° C.
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Patent
Catalyst for purification of exhaust gases from motor vehicles and industrial plants
TL;DR: In this article, the authors provided a catalyst for the purification of exhaust gases from industrial processes and motor vehicles by combustion of oxidizable impurities contained therein to carbon dioxide and water and removal of nitrogen oxide at elevated temperatures in contact with air consisting essentially of a calcined mixture of eta and gamma aluminum oxide and heavy metal oxide compounds.