Patents for B01J 38 - Regeneration or reactivation of catalysts, in general (7,157)
12/2004
12/01/2004EP1346009B1 Method for desulphurising hydrocarbons containing thiophene derivatives
11/2004
11/30/2004US6825391 Rejuvenating SAPO molecular sieve with anhydrous liquid or vapor
11/30/2004CA2121670C Process and apparatus for distributing fluids in a container
11/24/2004EP1478612A1 Fischer-tropsch catalyst enhancement
11/24/2004EP1478611A1 Solid catalyst alkylation process with regeneration section and hydrogen fractionation zone
11/24/2004CN1549807A Separation of impurities and/or valuable products from solutions containing diarylcarbonate, by means of solution crystallisation
11/24/2004CN1549745A Process for preparing fluorination catalyst
11/09/2004US6814945 Dumping device of catalyst inside reactor and dumping method using the same
11/09/2004US6814941 Separation of particulate catalyst materials from gaseous materials in an fcc fluidized catalytic cracking system
11/09/2004CA2119703C Sulfur dioxide regeneration of superacid catalyst
11/04/2004WO2004094024A2 Process for regenerating a spent sorbent
11/03/2004EP1472001A2 Regeneration of catalysts for carbon monoxide hydrogenation
11/03/2004EP1472000A1 Regeneration of supported catalysts for carbon monoxide hydrogenation
11/03/2004EP1194238B1 Selective separation of iron by treatment with an ion-exchanging resin comprising diphosphonic acid groups
11/03/2004EP1019353B1 Improved metal-ligand complex catalyzed processes
11/03/2004CN1541769A Method for regenerating a palladium catalyst
11/03/2004CN1541768A Application method of solid acid catalyst
11/03/2004CN1541767A Reactivation method of loading type palladium catalyst
11/02/2004US6812179 Process for regenerating a slurry fischer-tropsch catalyst
11/02/2004US6811578 Fuel reforming apparatus and method of controlling same
11/02/2004US6810657 Method and device for treating exhaust gases produced by an internal combustion engine
11/02/2004CA2116503C Thermal treatment of catalyst/adsorbent solid particles in presence of a vibrating helicoidal coil
10/2004
10/28/2004WO2003080766A8 Process for combusting coke during regeneration of a catalyst
10/28/2004US20040213718 Selective separation of iron by treatment with an ion-exchanging resin comprising diphosphonic acid groups
10/27/2004CN1541140A Regeneration of dehydrogenation catalyst
10/26/2004US6809054 FCC spent catalyst distributor
10/26/2004CA2137235C Production of hydrofluorocarbons
10/20/2004EP1467962A2 Continuous method for hydrogenation of nitriles or nitrated compounds to give amines
10/20/2004EP1296891A4 Method and apparatus for producing carbon nanotubes
10/20/2004EP1251960B1 Process for preparing a catalyst support
10/20/2004CN1539003A Stripping process and apparatus
10/20/2004CN1171841C Aldol condensation
10/20/2004CN1171668C High activated catalyst
10/13/2004EP1301270A4 Method and reactivating solid catalysts used in alkylation reactions
10/13/2004EP1210174A4 Catalytic reforming catalyst activation
10/13/2004CN1170637C Catalyst degassing tower and method for removing catalyst carried gas
10/13/2004CN1170630C Catalysis type ammonia prepn. method, and method of prepn. and recovery of catalyst of ammonia synthesis
10/12/2004US6803473 Method for producing maleic acid anhydride
10/07/2004WO2004085062A1 Production of alkyl aromatic compounds with catalyst reactivation
10/07/2004DE10313853A1 Verfahren zur Herstellung von Alkylaminen und zur Erhöhung der Hydroaminierungsaktivität von calcinierten zeolithischen Katalysatoren A process for preparing alkylamines and to increase the Hydroaminierungsaktivität of calcined zeolitic catalysts
10/06/2004EP1214145B1 Method for regenerating platinum group metal suspension catalysts
10/06/2004CN1534014A Preparation method of alkylamine and method of increasing hydroamination activity of calicining zeolite catalyst
10/05/2004US6800586 NOx reduction composition for use in FCC processes
10/05/2004US6800585 Catalyst for selective catalytic reduction of nitrogen oxides and a method for preparing the same
10/05/2004US6800579 Catalyst regeneration
10/05/2004US6800111 Concentrating the catalytic metal colloid on a filter; removing the catalytic metal of the catalytic metal colloid from the filter with an oxidizer; collecting the catalytic metal
09/2004
09/30/2004US20040192993 Regeneration temperature control in a catalytic reaction system
09/30/2004US20040192991 Method for adding heat to a reactor system used to convert oxygenates to olefins
09/30/2004US20040192970 Preparation of alkylamines and method of increasing the hydroamination activity of calcined zeolitic catalysts
09/30/2004US20040192866 comprises coordination catalyst and exposure to electromagnetic radiation; for homopolymerization/copolymerization of ethylene/propylene
09/29/2004EP1462165A1 Method for the production of alkylamines and for increasing the hydroamination activity of calcined zeolitic catalysts
09/29/2004EP1461301A1 Reducing temperature differences within the regenerator of an oxygenate to olefin process
09/29/2004EP1461154A1 Method for separating reaction mixtures and recycling of quaternary salts and bases
09/29/2004EP1461153A1 Method for separating reaction mixtures and recycling quaternary salts
09/29/2004EP1322729A4 Regeneration of iron-based hydrogen sulfide sorbents
09/29/2004CN2643995Y 催化剂活化器 Catalyst activator
09/28/2004US6797033 Method for recovering catalytic metals
09/28/2004US6796118 Nox trap catalyst; air/fuel ratio controller; switching between diffusion and premix combustion modes
09/23/2004WO2004081243A1 Method for recovering platinum group element
09/23/2004WO2004080596A1 Method for recovering catalyst material, catalyst material recovered by said recovering method, method for recovering substrate, substrate recovered by said recovering method
09/23/2004WO2004080591A1 A method for the regeneration of zeolite catalysts
09/23/2004US20040186333 Fluid bed oxygenates to olefins reactor apparatus and process of controlling same
09/23/2004US20040186323 Olefins to aldehydes; rhodium complex with carbon monoxide and organophosphorous ligand; continuous catalyst recycling despite ongoing deactivation; desorption fron ion exchange resin
09/23/2004US20040186307 catalytic esterification of animal/vegetable fats at high temperature under vacuum with alcohol
09/23/2004DE10310269A1 Verfahren zur Abtrennung von Katalysatorpartikeln Process for the separation of catalyst particles
09/22/2004EP1460051A2 Process for the production of mesitylene and durene
09/22/2004EP1458478A2 Method for thermally decoking a zeolite catalyst
09/22/2004CN1531518A Regeneration of catalysts used in manufacture of bisphenols
09/16/2004WO2004078343A1 Method for regenerating re2o7 doped catalyst supports
09/16/2004DE10309070A1 Verfahren zur Regenerierung von Re207 dotierten Trägerkatalysatoren Process for the regeneration of supported catalysts doped Re207
09/15/2004EP1457262A1 method of separation of highly active catalyst particles
09/15/2004EP1455940A1 Heterogenisation of catalytic components
09/15/2004EP1455935A2 Catalytic composition for the dehydrogenation of alkylaromatic hydrocarbons
09/15/2004EP1455933A1 Supported metal oxides as catalysts for aldol condensations
09/15/2004EP1024896B1 Process for regeneration of carbon-supported, rhenium-containing catalysts
09/15/2004CN1529745A Reaction and regeneration system
09/15/2004CN1529685A Improved metal-ligand complex catalyzed processes
09/14/2004US6790802 Cyclic catalyst regeneration process using adsorption and desorption on vent stream
09/14/2004US6790319 Method for recovering titanium compound, process for preparing titanium halide, and process for preparing catalyst for polymer production
09/10/2004WO2004076067A1 Methods for cleaning catalytic converters
09/10/2004WO2004039498A3 Recovery process
09/10/2004CA2540416A1 Methods for cleaning catalytic converters
09/09/2004DE19546514B9 Katalysator und dessen Verwendung Catalyst and its use
09/08/2004EP1224029A4 Recovery process for oxidation catalyst in the manufacture of aromatic carboxylic acids
09/08/2004CN1526838A Selecting processing method for catalyst carrier
09/08/2004CN1526707A Homogeneous catalyst recovering process
09/08/2004CN1165514C Method of producing amines and aminonitriles
09/07/2004US6787496 Supported catalyst treatment
09/02/2004WO2004073835A1 Method for removing dirt and/or clogged material from a set of ducts
09/02/2004WO2003093205A3 Method for the production of unsaturated hydrocarbons containing halogen and suitable device therefor
09/02/2004US20040171888 Process for the preparation of bisphenols with zeolites
09/02/2004US20040171478 Process for recovering homogenous metal hydrate catalysts
09/01/2004CN1164365C Process to separate a rhodium/phosphite ligand complex and free phosphite ligand complex from a hydroformylation mixture
09/01/2004CN1164364C Rejuvenating SAPO and/or ALPO molecular sieve with anhydrous liquid or vapor
08/2004
08/31/2004US6784132 Recovering halogen-containing materials; catalytic hydrocarbon conversion; arrangement of adsorbent beds
08/31/2004CA2148069C Reactor and use thereof
08/26/2004WO2004071657A1 Process for the regeneration of mixed oxide catalysts
08/26/2004US20040167359 Method for synthesis of oximes
08/26/2004US20040163676 Methods for cleaning catalytic converters
08/26/2004DE10305650A1 Regeneration of antimony-vanadium-based mixed oxide catalyst e.g. for /gas phase production of nitriles, especially 3-cyanopyridine, by ammonoxidation, especially in situ regeneration, uses gas containing oxygen
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