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Klaus Hess, Bernd Morsbach, Ronald Drews, Wolfgang Buechele, Helmut Schachner: Catalyst containing metal oxides for use in the degenerative oxidation of organic compounds present in exhaust gases from combustion plants. BASF Aktiengesellschaft, Keil & Weinkauf, July 13, 1993: US05227356 (22 worldwide citation)

A metal oxide-containing catalyst which also contains, besides oxides of titanium and/or zirconium, oxides of vanadium and/or niobium and oxides of molybdenum, tungsten, and/or chromium, sulfates of alkaline earth metals, and which is used in a process for the degenerative oxidation of organic compo ...


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Thomas Fetzer, Wolfgang Buechele, Hermann Wistuba, Claus Witte, Gert Buerger, Guenter Herrmann: Catalytic decomposition of dinitrogen monoxide. BASF Aktiengesellschaft, Keil & Weinkauf, March 18, 1997: US05612009 (11 worldwide citation)

A supported silver-containing catalyst for the decomposition of dinitrogen monoxide as pure gas or in admixture with other gases and having an aluminum oxide support which has a specific surface area of from 26 to 350 m.sup.2 /g, and a process for the selective catalytic decomposition of dinitrogen ...


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Thomas Fetzer, Wolfgang Buechele, Matthias Irgang, Bernhard Otto, Hermann Wistuba, Gert Buerger: Catalyst with fine-particle dispersion of the active component. BASF Aktiengesellschaft, John H Shurtleff, September 26, 2000: US06124234 (7 worldwide citation)

Catalysts prepared by combining M--Al.sub.2 O.sub.4 where M is an element of Group Ib, VIIb or VIII of the Periodic Table of the Elements with tin, lead, an element of group IIa or IIb of the Periodic Table of the Elements as oxide or salt or in elemental form and calcining at 300-1300.degree. C. un ...


4
Martin Hartweg, Martina Heinau, Andrea Seibold, Leonhard Walz, Thomas Fetzer, Bernd Morsbach, Wolfgang Buechele: Catalyst and process for its production. Daimler Benz, BASF Aktiengesellschaft, Evenson McKeown Edwards & Lenahan PLLC, May 12, 1998: US05750460 (6 worldwide citation)

A catalyst and a process for producing the catalyst are provided. For the catalytic reduction of NO.sub.x and for the oxidation of hydrocarbons, the catalyst contains a spinel containing the metals copper, zinc and aluminum.


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Thomas Fetzer, Wolfgang Buechele, Hermann Wistuba, Bernhard Otto, Gert Buerger, Paul Pijl: Process for the catalytic decomposition of dinitrogen monoxide in a gas stream. BASF Aktiengesellschaft, John H Shurtleff, December 24, 1996: US05587135 (6 worldwide citation)

A process for the catalytic decomposition of dinitrogen monoxide in a gas stream by contacting the gas stream at temperatures of 200.degree.-900.degree. C. and pressures of 0.1 to 20 bar with a catalyst free of noble metals, the catalyst being prepared by combining a spinel CuAl.sub.2 O.sub.3 with a ...


6
Wolfgang J Poepel, Gregor Tremmel, Wolfgang Buechele, Axel Deimling, Hermann Petersen: Preparation of iron-, potassium- and cerium-containing catalysts. BASF Aktiengesellschaft, Keil & Weinkauf, September 24, 1996: US05559066 (5 worldwide citation)

A process for the preparation of iron-, potassium- and cerium-containing catalysts for the dehydrogenation of hydrocarbons from the same spent catalysts (regeneration) by grinding and, if necessary, purifying the spent material, restoring the original activity by adjusting the composition and restor ...


7
Martin Hartweg, Martina Heinau, Andrea Seibold, Leonhard Walz, Thomas Fetzer, Bernd Morsbach, Wolfgang Buechele: Catalyst and process for its production. Daimler Benz, BASF Aktiengesellschaft, Evenson Mckeown Edwards & Lenahan PLLC, August 31, 1999: US05945080 (1 worldwide citation)

A catalyst and a process for producing the catalyst are provided. For the catalytic reduction of NO.sub.x and for the oxidation of hydrocarbons, the catalyst contains a spinel containing the metals copper, zinc and aluminum.


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Thomas Fetzer, Wolfgang Buechele, Hermann Wistuba: Catalytic decomposition process of nitrous oxide pure or contained in gaseous mixtures. Basf Aktiengesellschaft, TIAN MINGSHENG YANG JIUCHANG, February 7, 1996: CN94190924

A process is disclosed for catalytically decomposing nitrous oxide pure or contained in gaseous mixtures at 200 to 900 DEG C by using a catalyst prepared by combining CuAl2O4 with tin, lead, an element of the main or secondary group II of the periodic table of elements as an oxide or a salt or in th ...


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