| Patents for B01J 21 - Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium (28,523) |
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| 05/19/1992 | US5114895 Alumina clay compositions |
| 05/19/1992 | US5114644 Fabrication of cordierite bodies |
| 05/19/1992 | US5114643 Fabrication of cordierite bodies |
| 05/19/1992 | CA1301196C Method of reducing nitrile into a corresponding alcohol |
| 05/19/1992 | CA1301144C Denitration catalyst for reducing nitrogen oxides in exhaust gas |
| 05/19/1992 | CA1301141C Catalyst composition and a process for the preparation therewith of hydrocarbons from synthesis gas |
| 05/19/1992 | CA1300852C Claus reaction furnace |
| 05/13/1992 | EP0484792A1 Fluidized-bed catalyst for preparing acrylonitrile |
| 05/13/1992 | CN1061037A Catayst process for producting high certain catalysts of glucamide detergent |
| 05/12/1992 | US5113034 Group IVB oxide with an anion as a catalyst |
| 05/12/1992 | US5113020 Nonpolluting, solid catalyst, reaction of trichlorotoluene and chlorobenzene |
| 05/12/1992 | US5112792 Nickel/silica catalyst and the preparation and use thereof |
| 05/12/1992 | US5112784 Calcining magnesium and aluminum containing clay followed by rehydration, etherification catalysts |
| 05/12/1992 | US5112587 Catalytic oxidation of combustion gases with hydrogen peroxide |
| 05/12/1992 | CA1300543C Upgrading of petroleum residua |
| 05/06/1992 | WO1992007653A1 Process for producing aluminium oxide beads |
| 05/06/1992 | EP0483632A2 Process for the preparation of aryl carbonates |
| 05/06/1992 | EP0483609A1 Liquid phase process for dimethyl ether synthesis |
| 05/06/1992 | CA2095349A1 Process for producing aluminum oxide beads |
| 05/05/1992 | US5110992 Process for the preparation of glycol ethers |
| 05/05/1992 | US5110783 Hydrotreating catalyst and method for preparation thereof |
| 05/05/1992 | US5110781 Catalysts |
| 05/05/1992 | US5110693 Catalytic electrode having carbon microfibers to enhance electroconductivity |
| 05/05/1992 | CA1300118C Catalysts for the production of alkylene oxides and their production |
| 05/02/1992 | WO1992007797A1 Method of treating aqueous liquids to decompose halogenated organic compounds using a combination of light energy and ultrasonic energy in the presence of a photocatalyst |
| 05/02/1992 | CA2069444A1 Method of treating aqueous liquids to decompose halogenated organic compounds using a combination of light energy and ultrasonic energy in the presence of a photocatalyst |
| 04/29/1992 | EP0482817A1 Method for preparing a catalyst for hydrogenation of hydrocarbon oil |
| 04/29/1992 | EP0482753A2 Methanol synthesis catalyst |
| 04/29/1992 | CN1016424B Catalysts for polymerization of olefins |
| 04/28/1992 | US5108979 Synthetic spinels and processes for making them |
| 04/28/1992 | US5108975 Composition and method of making high porosity, high strength compositions |
| 04/28/1992 | US5108973 Dehydrogenation catalysts |
| 04/28/1992 | CA1299343C Method of cleaning exhaust gases |
| 04/28/1992 | CA1299342C Process for the removal of hydrogen cyanide from a gas stream |
| 04/23/1992 | DE4035089C1 Aluminium oxide spheres for adsorbent, chromatography, catalyst etc. - with defined surface area, density, pore vol, breaking strength and narrow particles size distribution etc. |
| 04/21/1992 | US5107051 Using sulfide activated catalyst comprising group 8 oxide, tungsten or molybdenum oxide, basic promoter oxide on support |
| 04/21/1992 | US5106812 Catalyst carrier for use in high-temperature combustion |
| 04/21/1992 | US5106607 Multilobar catalysts for the conversion of sulfur containing gaseous effluents |
| 04/21/1992 | US5106549 Titania extrudates |
| 04/21/1992 | CA1299203C Process for producing ethylene dichloride |
| 04/18/1992 | WO1992006783A1 Synthetic clays |
| 04/18/1992 | CA2094235A1 Synthetic clays |
| 04/15/1992 | EP0480255A1 Catalyst for the reduction of nitrogen oxides from waste gases and process for the preparation thereof |
| 04/14/1992 | US5105042 Sulfated layered titanium oxide catalysts in process for preparing long chain alkyl aromatic compounds |
| 04/14/1992 | US5105037 Process for co-oligomerizing propylene and alpha-olefins to prepare synthetic lubricant base stocks having improved properties |
| 04/14/1992 | US5104939 Polymer mixture which comprises a polyamide, a polyphenylene ether and an agent to improve the impact strength |
| 04/10/1992 | CA2052825A1 Catalyst for the reduction of nitrogen oxides from waste gases and a process for its production |
| 04/08/1992 | EP0478768A1 Process for the synthesis of high porosity, high specific surface metallic oxides, oxides obtained and catalysts containing same. |
| 04/08/1992 | CN1016172B Method for preparing epichlorohydrins |
| 04/08/1992 | CN1016144B Carrier-type copper-nickel base carbinol resolving catalyst |
| 04/07/1992 | US5102852 Potassium on an alumina support; useful for hydrometalation and desulfurization activities |
| 04/07/1992 | US5101743 Fluid bed incineration |
| 04/02/1992 | WO1992005168A1 Catalytic production of lactide directly from lactic acid |
| 04/02/1992 | WO1992005132A1 Oxo process |
| 04/02/1992 | WO1992004976A1 Improved silica microspheres, method of improving attrition resistance and use |
| 04/02/1992 | WO1992004965A1 Supported platinum group metal catalysts |
| 04/02/1992 | WO1992004963A1 Conversion of formaldehyde and nitrogen to a gaseous product and use of gaseous product in reduction of nitrogen oxide in effluent gases |
| 04/02/1992 | CA2091689A1 Catalytic production of lactide directly from lactic acid |
| 04/01/1992 | EP0478075A2 Decarboxylation processes |
| 04/01/1992 | EP0478073A2 Processes for the preparation of carboxylated compounds |
| 04/01/1992 | EP0477343A1 Active composite and its use as reaction medium. |
| 03/31/1992 | US5101075 Process for the preparation of bis-and tris-(3-dimethylaminopropyl)amine |
| 03/31/1992 | US5100859 Catalyst carrier |
| 03/31/1992 | US5100858 Moldable/extrudable titanium dioxide particulates |
| 03/31/1992 | US5100853 Molded aluminosilicate catalyst and method for its preparation |
| 03/31/1992 | US5100851 Stationary aqueous acid phase transition metal catalysts for reduction of aromatics |
| 03/31/1992 | CA1298319C Process for the preparation of sialon products |
| 03/31/1992 | CA1298270C Process for the preparation of a silver-containing catalyst |
| 03/31/1992 | CA1298269C High macropore catalyst for the selective hydrogenation of diolefinic hydrocarbons |
| 03/29/1992 | WO1992006070A1 High catalyst process for glucamide detergents |
| 03/29/1992 | WO1992006066A1 Process for producing diester of carbonic acid |
| 03/29/1992 | CA2067167A1 Method of producing carbonic acid diester |
| 03/25/1992 | EP0476786A2 Processes for the preparation of cyclic ethers |
| 03/25/1992 | EP0476785A1 Processes for the preparation of aminoethers |
| 03/25/1992 | EP0476784A1 Processes for the preparation of ethers |
| 03/25/1992 | EP0476782A1 Catalytic processes for the preparation of N,N,N-trisubstituted nitrogen-containing compounds |
| 03/25/1992 | EP0476781A2 Catalytic process for the preparation of bridged nitrogen-containing compounds |
| 03/25/1992 | EP0476780A2 Catalytic processes for the preparation of bridged nitrogen-containing compounds |
| 03/25/1992 | EP0476489A1 Process and catalyst for preparing aromatic compounds |
| 03/25/1992 | EP0277137B1 Method of making an attrition-resistant catalyst composition and use of the same |
| 03/25/1992 | CN1015991B Comburant agent for co |
| 03/24/1992 | US5099054 Clay with an onium ion exchange reaction |
| 03/21/1992 | CA2051597A1 Catalytic process for the preparation of n,n,n-trisubstituted nitrogen-containing compounds |
| 03/21/1992 | CA2051593A1 Process for the preparation of cyclic ethers |
| 03/21/1992 | CA2051488A1 Processes for the preparation of carboxylated compounds |
| 03/21/1992 | CA2051486A1 Catalytic processes for the preparation of bridged nitrogen-containing compounds |
| 03/21/1992 | CA2051485A1 Catalytic process for the preparation of bridged nitrogen-containing compounds |
| 03/21/1992 | CA2051468A1 Processes for the preparation of ethers |
| 03/19/1992 | DE4029323A1 Vefahren zur herstellung von oligoglyceringemischen mit hohem diglyceringehalt Vefahren for manufacturing oligoglycerol mixtures with a high diglycerol |
| 03/18/1992 | EP0475562A2 Purification of cumene recycle stream |
| 03/18/1992 | EP0475490A1 Improved alumina-ceria catalyst washcoat |
| 03/18/1992 | EP0475442A1 Method for decomposition of chlorofluorocarbons |
| 03/17/1992 | US5097085 Process for oligomerizing olefins using phosphorous-containing acid on montmorillonite clay |
| 03/17/1992 | CA1297470C Catalyst and a method for denitrizing nitrogen oxides contained in waste gases |
| 03/16/1992 | WO1992005133A1 Method of preparing oligoglycerine mixtures with a high diglycerine content |
| 03/16/1992 | CA2091687A1 Process for the production of oligoglycerol mixtures of high diglycerol content |
| 03/11/1992 | EP0474265A2 Method for preparation of dichlorosilane |
| 03/11/1992 | EP0474164A1 Process for producing p-halogenobenzophenone derivatives |
| 03/11/1992 | CN1059318A Catalytic process for production of synthetic gas by means of hydrocarbon reforming and combustion reactions |
| 03/11/1992 | CA2039848A1 Purification of cumene recycle streams |