| 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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| 05/25/2000 | WO2000029108A1 Attrition resistant thin film catalyst and method of preparation |
| 05/24/2000 | EP1002577A1 Process for the preparation of catalysts based on MFI-type zeolite |
| 05/24/2000 | EP1002575A2 Catalyst carrier for use in production of ethylene oxide |
| 05/24/2000 | EP1002574A1 Catalyst for the alkylation of aromatic amines |
| 05/24/2000 | CN1254336A Epoxidation process using improved heterogeneous catalyst composition |
| 05/24/2000 | CN1253907A Production process of coal VAC carrier active carbon |
| 05/24/2000 | CN1253859A Hydrocracking catalyst for producing middle distillate and its preparation method |
| 05/24/2000 | CN1052717C Preparation of pivaloyl hydrazide |
| 05/24/2000 | CN1052703C Coal-produced active carbon as fluidized bed carrier and its production method |
| 05/23/2000 | US6066589 Hydrogenation catalysts |
| 05/23/2000 | US6066587 Catalyst for purifying exhaust gas |
| 05/23/2000 | US6066308 Alumina agglomerates and process for the preparation thereof |
| 05/23/2000 | US6066251 Reforming process using a catalyst system with differentiated acid properties |
| 05/18/2000 | WO2000027524A1 Catalyst body and method for reducing halogenated hydrocarbons |
| 05/18/2000 | WO2000016896B1 Highly activated carbon from caustic digestion of rice hull ash and method |
| 05/18/2000 | WO2000009445A3 Boehmitic aluminas, and high-temperature stabile and highly porous aluminum oxides in a pure phase which are obtained therefrom |
| 05/17/2000 | EP0773906B1 Process for the catalytic partial oxidation of hydrocarbons |
| 05/17/2000 | CN1253033A Selectively oxidizing catalyst of transition metal with high isolation of active center |
| 05/16/2000 | US6063633 Catalyst testing process and apparatus |
| 05/16/2000 | US6063358 High surface area alumina and other aluminum products method of preparing by Schiff base mediated hydrolysis products made thereof |
| 05/16/2000 | CA2261218C Catalyst for removal of nitrogen oxides and method for removal of nitrogen oxides by use of the catalyst |
| 05/11/2000 | WO2000025918A1 Star shaped alumina extrudates and catalyst based thereon |
| 05/11/2000 | WO2000025917A1 Interior material or indoor fixture fitted with titanium oxide particles and method for use thereof |
| 05/11/2000 | WO2000025913A1 Carbon type catalyst or carbon type additive for use in super-critical hydrothermal oxidation and sub-critical hydrothermal oxidation |
| 05/11/2000 | WO2000025912A1 A solid catalyst, its preparation and its application |
| 05/10/2000 | EP0998976A1 Star shaped alumina extrudates and catalyst based thereon |
| 05/10/2000 | EP0998975A1 Catalyst and method for hydrogenation of hydrocarbon oils |
| 05/10/2000 | EP0998534A1 Dispersion of titanium particles comprising a binder based on polyorganosiloxane |
| 05/09/2000 | US6060035 Addition reaction of hydroxyl-containing compounds with alkynes or allenes |
| 05/09/2000 | CA2077660C Isomerization of epoxyalkenes to 2,5-dihydrofurans and catalysts compositions useful therefor |
| 05/03/2000 | EP0997193A1 Shaped body, consisting of pyrogenic mixed oxide, and use thereof |
| 05/03/2000 | EP0997192A1 Supported catalyst for the production of vinyl acetate monomer |
| 05/03/2000 | EP0997191A1 Photocatalyst having visible light activity and uses thereof |
| 05/03/2000 | CN1051985C Method of isomerism of olefin skeloton with material based on alluminum oxide |
| 05/02/2000 | US6057467 Metallocene adduct, its preparation and its application in olefin polymerization |
| 05/02/2000 | US6056937 Possess exceptional mechanical strength, heat resistance and hydrothermal resistance and are useful as catalysts or catalyst supports. |
| 05/02/2000 | CA2201090C Ceramic honeycomb catalyst having excellent thermal shock resistance |
| 05/02/2000 | CA2197436C Process for producing ceramic powders, especially titanium dioxide useful as a photocatalyst |
| 04/27/2000 | DE19951242A1 Olefin or styrene polymerization catalyst forming polystyrene having syndiotactic structure |
| 04/26/2000 | EP0995738A1 Process for the preparation of (meth)acrylate esters and polyester (meth)acrylates |
| 04/26/2000 | EP0995718A1 Alumina doped silica prepared pyrogenically using an aerosol |
| 04/26/2000 | EP0994749A1 Method for treating gases to reduce nitrogen oxide emissions using a catalytic composition based on silica and titanium oxide |
| 04/20/2000 | WO2000022006A1 Methods of making and using catalyst precursor |
| 04/20/2000 | WO2000021883A1 Silicon dioxide with mesopores and micropores |
| 04/20/2000 | WO2000021655A2 Fluidized bed method and reactor for the treatment of catalysts and catalyst carriers |
| 04/20/2000 | DE19847647A1 Solid catalyst treatment by e.g. fluidization, removal of fines and roasting with introduction of gases, liquids and solids, takes place continuously in catalyst reactor, |
| 04/20/2000 | DE19847630A1 Silica having mesopores and micropores, useful for making catalysts, catalyst supports or carriers for pharmacologically active substances, enzymes or pigments |
| 04/20/2000 | DE19847161A1 Mittels Aerosol dotiertes pyrogen hergestelltes Siliciumdioxid By aerosol doped fumed silica |
| 04/20/2000 | CA2346892A1 Silicon dioxide having mesopores and micropores |
| 04/19/2000 | EP0993865A2 Basic catalyst based on titanates, zirconates and hafnates |
| 04/19/2000 | EP0993861A1 Catalyst for purifying exhaust gas from lean-burn engine |
| 04/19/2000 | EP0993443A1 Method for producing 4,4' dihalogendiphenylsulfone |
| 04/19/2000 | EP0993431A1 Method for producing enol ethers |
| 04/19/2000 | EP0993338A1 Hydrogenation catalyst with high sulphur tolerance |
| 04/19/2000 | EP0961770A4 Processes for producing 3-cyanopyridine from 2-methyl-1,5-pentanediamine |
| 04/19/2000 | CN1250775A Method for producing epoxy propane |
| 04/19/2000 | CN1250761A Moulded material contg. pyrolysis blend oxide, and use therefor |
| 04/19/2000 | CN1051528C Granules based on pyrogenically prepared silicon dioxide, method for their prepn.and use thereof |
| 04/19/2000 | CA2286398A1 Process for the production of (meth)acrylate esters and polyester (meth)acrylates |
| 04/18/2000 | US6051529 Ceric oxide washcoat |
| 04/18/2000 | US6051198 Catalyst for purifying fumigation exhaust gases and a method of purifying fumigation exhaust gases |
| 04/18/2000 | CA2012663C Titania extrudates |
| 04/14/2000 | CA2285792A1 Pyrogenically produced silicon dioxide doped by means of an aerosol |
| 04/13/2000 | DE19846549A1 Basischer Katalysator auf Basis von Titanaten, Zirkonaten und Hafnaten Basic catalyst based on titanates, zirconates, hafnates and |
| 04/13/2000 | CA2345271A1 Process for treatment of petroleum acids with ammonia |
| 04/12/2000 | EP0992285A1 Catalyst for hydrogenation treatment and method for hydrogenation treatment of hydrocarbon oil |
| 04/12/2000 | EP0992284A2 Catalyst and process for the selective hydrogenation of unsaturated components in hydrocarbon streams |
| 04/12/2000 | EP0992276A1 Exhaust gas purifying catalyst |
| 04/12/2000 | EP0991466A1 Alumina extrudates, methods for preparing and use as catalysts or catalyst supports |
| 04/12/2000 | CN1250436A Process for preparing aromatic polyamine mixtures |
| 04/12/2000 | CN1249963A Catalyst and method for purifying mass flow |
| 04/12/2000 | CN1051295C Process for the isomerisation of olefins |
| 04/11/2000 | US6049011 Hydroformylation process |
| 04/11/2000 | US6049008 Contacting compound selected from aldehydes, ketones, carboxylic acids, carboxylic acid ester, and nitroaromatic compounds with shaped hydrogenation catalyst |
| 04/11/2000 | US6048821 SOx additive systems based upon use of multiple particle species |
| 04/11/2000 | US6048817 Polymerization of olefins |
| 04/11/2000 | US6048490 Method of producing cordierite bodies utilizing substantially reduced firing times |
| 04/06/2000 | WO2000019461A1 Fibril composite electrode for electrochemical capacitors |
| 04/05/2000 | EP0990621A2 Spinel powder and spinel slurry |
| 04/05/2000 | EP0989954A1 Low density silica particles and method for their preparation |
| 04/05/2000 | CN1249292A Process for producing linear alkyl arene |
| 04/05/2000 | CN1249208A Macroporous alumina carrier and preparing process thereof |
| 04/05/2000 | CN1051028C Catalyst for hydration of olefines and its preparing method |
| 04/04/2000 | US6045915 Active composite having a laminate structure comprising an active agent in the form of granules |
| 03/30/2000 | WO2000017101A1 Chemical derivatization of single-wall carbon nanotubes to facilitate solvation thereof; and use of derivatized nanotubes |
| 03/30/2000 | WO2000017097A1 Catalysts for the selective oxidation of carbon monoxide in hydrogen-containing gases |
| 03/30/2000 | WO2000016896A1 Highly activated carbon from caustic digestion of rice hull ash and method |
| 03/30/2000 | WO2000016882A1 Catalytic converter for removing ozone having anodized and washcoat layers |
| 03/30/2000 | DE19843845A1 Pyrogenic mixed oxide molded body useful as a catalyst support in olefin hydration for preparation of ethanol and diethylether contains silicon, aluminum, zirconium, or titanium oxides |
| 03/30/2000 | DE19843693A1 Catalyst for vinyl acetate production from ethylene, acetic acid and oxygen contains palladium and other metals on a pyrogenic mixed oxide support based on silicon, aluminum, titanium and/or zirconium oxide |
| 03/30/2000 | CA2344449A1 Catalysts for the selective oxidation of carbon monoxide in hydrogen-containing gases |
| 03/29/2000 | EP0988281A1 Method for the preparation of carbamates |
| 03/29/2000 | EP0988266A1 Continuous method for reducing carbonyl compounds |
| 03/29/2000 | CN1248643A Improved method for adhering metal particle on carbon base body |
| 03/29/2000 | CN1248491A Novel load silver catalyst and preparation process thereof |
| 03/29/2000 | CN1248489A Asistants zirconium oxide catalyst for preparing isobutene by synthetic gas |
| 03/29/2000 | CN1050778C Catalyst for producing ethylene oxides and process for preparing said catalyst |
| 03/28/2000 | US6043187 Extruded essentially alumina-based support, constituted by a plurality of juxtaposed agglomerates and partially in the form of packs of flakes and partially in the form of needles |
| 03/28/2000 | CA2194058C Amorphous microporous oxidic solids, process for producing them and their use |
| 03/24/2000 | CA2283040A1 Mouldings consisting of pyrogenic mixed oxide and use thereof |