| Patents for B01J 38 - Regeneration or reactivation of catalysts, in general (7,157) |
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| 03/14/2007 | CN1304113C Process for the regeneration of catalysts for steam cracking |
| 03/13/2007 | US7189845 Method for producing ε-caprolactam |
| 03/08/2007 | WO2007009679A3 Method for the reactivation of thermally aged nitrogen oxide storage catalytic converters |
| 03/08/2007 | WO2007009679A2 Method for the reactivation of thermally aged nitrogen oxide storage catalytic converters |
| 03/08/2007 | US20070051666 Catalyst regenerator with a centerwell |
| 03/07/2007 | EP1758846A1 Process for removal of impurities from mother liquor in the synthesis of carboxylic acid using pressure filtration |
| 03/07/2007 | EP1758839A1 Alkylaromatic process with solid catalyst regeneration and with removal of aromatic byproducts |
| 03/07/2007 | EP1758679A2 Methods for generating and recycling metal halide catalyst compositions for aromatic ring halogenation |
| 03/07/2007 | CN1925915A Method for reclaiming precious metal from metallic carrier catalyst device |
| 03/01/2007 | WO2006001876A9 Catalyst regeneration process |
| 02/28/2007 | CN1921943A Method of restoring catalytic activity to a spent hydrotreating catalyst, the resulting restored catalyst, and a method of hydroprocessing |
| 02/28/2007 | CN1921942A Method of restoring catalytic activity to a spent hydroprocessing catalyst, a spent hydroprocessing catalyst having restored catalytic activity, and a hydroprocessing process |
| 02/28/2007 | CN1921941A Method for recovering molybdenum and method for preparing catalyst |
| 02/28/2007 | CN1921938A Catalyst regeneration process |
| 02/27/2007 | US7183452 Alkylated aromatic compositions, zeolite catalyst compositions and processes for making the same |
| 02/27/2007 | US7183329 Process for the activation of a catalyst comprising a cobalt compound and a support |
| 02/22/2007 | WO2007021382A1 Method for stabilizing catalyst activity during mto unit operation |
| 02/22/2007 | DE112004002800T5 Verfahren zur Rückgewinnung von Edelmetallen aus einer katalytischen Vorrichtung mit metallischem Träger Process for the recovery of precious metals from a catalytic device with metal core |
| 02/21/2007 | EP1753845A2 Fixed bed hydroprocessing methods and systems and methods for upgrading an existing fixed bed system |
| 02/21/2007 | EP1753844A2 Hydroprocessing method and system for upgrading heavy oil using a colloidal or molecular catalyst |
| 02/21/2007 | EP1042068B1 Method for regenerating a hydrogenation catalyst, method for hydrogenating compounds comprising nitrile functions |
| 02/21/2007 | CN1918278A Method for using stabilizing catalyst activity during mto unit operation |
| 02/21/2007 | CN1917958A Catalyst structure and method for producing carbon nanotube using same |
| 02/20/2007 | CA2292765C Process for converting oxygenates to olefins using molecular sieve catalysts comprising desirable carbonaceous deposits |
| 02/08/2007 | US20070032681 Method for dehydrogenation of carbonyl compounds |
| 02/08/2007 | US20070032373 Method of regenerating deteriorated catalyst |
| 02/08/2007 | US20070032372 selectivity, reduction, passivation, oxidation |
| 02/07/2007 | CN1909966A Method of regenerating hydrogenation catalyst and diolefin purification plant |
| 02/01/2007 | WO2007013739A1 Method of regeneration of titanium-containing molecular sieve catalyst |
| 01/31/2007 | EP1747064A1 Methods of activating chromium catalysts |
| 01/31/2007 | CN1297474C Method and appts. for producing carbon nanotubes |
| 01/30/2007 | US7168242 NOx catalyst regeneration method for NOx purifying system and NOx purifying system |
| 01/25/2007 | WO2007009927A1 Catalyst for the dehydrogenation or hydrogenation of hydrocarbons containing secondary catalyst material |
| 01/25/2007 | DE102005034344A1 Verfahren zur Reaktivierung thermisch gealterter Stickoxid-Speicherkatalysatoren Process for reactivating thermally aged nitrogen oxide storage catalytic |
| 01/24/2007 | CN1296335C Regeneration of catalysts used in manufacture of bisphenols |
| 01/18/2007 | WO2007007107A1 DESULPHATING Ag/A12 O3 HC-SCR CATALYST |
| 01/17/2007 | EP1742739A1 Process for the removal of corrosion metals from carbonylation catalyst solutions |
| 01/17/2007 | CN1896185A Process for sulfur removal from hydrocarbon liquids |
| 01/17/2007 | CN1896059A Process for separating imide compounds |
| 01/16/2007 | CA2201164C Gas phase fluorination catalyst regeneration |
| 01/11/2007 | WO2007005353A2 Methods for recovering activity of molecular sieve catalysts |
| 01/09/2007 | CA2267887C Removal of permanganate reducing compounds and alkyl iodides from a carbonylation process stream |
| 01/04/2007 | US20070004951 regeneration or activation of silicoaluminophosphate molecular sieve by contacting with warm water, ammonium salts, dilute acids or low pressure steam; conversion of hydrocarbon oxidates to acyclic unsaturated hydrocarbons, used as chemical intermediates for addition polymers |
| 01/04/2007 | US20070004582 Cobalt oxide catalysts |
| 01/03/2007 | EP1737571A1 A method of restoring catalytic activity of a spent hydrotreating catalyst, the resulting restored catalyst, and a method of hydroprocessing |
| 01/03/2007 | CN1890351A Process for activating a hydrotreating catalyst |
| 01/03/2007 | CN1292833C Catalyst recovery |
| 01/02/2007 | CA2272274C Process for zeolite catalyst reactivation |
| 01/02/2007 | CA2162226C Process for regenerating off site a catalyst containing at least one precious metal |
| 12/26/2006 | US7154009 Long-term operation of a heterogeneously catalyzed gas phase partial oxidation of propene to acrolein |
| 12/26/2006 | US7153479 Catalyst regenerator with a centerwell |
| 12/26/2006 | US7153413 Fluidized catalytic cracking; desulfurization of gasoline |
| 12/21/2006 | WO2006090429A3 Removal of oxygen from hydrocarbons |
| 12/20/2006 | EP1732678A1 A method of treating a catalytic reactor system prior to reactor servicing |
| 12/20/2006 | EP1360002B1 Improved metal-ligand complex catalyzed processes |
| 12/20/2006 | CN1290973C Process for combusting coke in regeneration of catalyst |
| 12/20/2006 | CN1290617C Process for preparing hydrogenating refining catalyst by waste hydrogenating refining catalyst |
| 12/19/2006 | CA2190006C High activity gamma alumina catalysts |
| 12/12/2006 | US7148171 Method for adding heat to a reactor system used to convert oxygenates to olefins |
| 12/07/2006 | WO2006128650A1 Oligomerization using molecular sieve catalysts |
| 12/07/2006 | WO2006128649A1 Molecular sieve catalyst treatment |
| 12/07/2006 | WO2006084872A3 Method for regenerating inert carrier material of deactivated oxidation catalysts and corresponding device |
| 12/06/2006 | EP1728554A1 A process for removing sulfur particles from an aqueous catalyst solution and for removing hydrogen sulfide and recovering sulfur from a gas stream |
| 12/06/2006 | CN1874983A Long term operation of a heterogeneously catalysed gas phase partial oxidation of propene in order to form acrolein |
| 12/06/2006 | CN1872418A Method for recovering ruthenium catalyst carried by active carbon |
| 11/29/2006 | CN1871068A Alkylation and catalyst regenerative process |
| 11/15/2006 | EP1720653A1 Catalyst regeneration process |
| 11/15/2006 | EP1390441B1 Process for the catalytic oxidation of sulfur, nitrogen and unsaturated compounds from hydrocarbon streams |
| 11/14/2006 | US7134619 separating waste catalysts of an internal-combustion engine having metallic catalyst carriers, without chemicals and toxic substances |
| 11/14/2006 | CA2205261C Fireproof cladding in the transfer line of a gasifier to the heat recovery boiler |
| 11/09/2006 | US20060252938 Process for the separation of palladium catalyst from crude reaction mixtures of aryl acetic acids obtained by carbonylation |
| 11/09/2006 | US20060252630 Microwave assisted desulfurization of nitrogen oxide storage reduction catalysts |
| 11/08/2006 | EP1719556A1 Catalyst structure and method for producing carbon nanotube using same |
| 11/08/2006 | EP1718408A1 A method of restoring catalytic activity of a spent hydroprocessing catalyst, a spent hydroprocessing catalyst having restored catalytic activity and a hydroprocessing process |
| 11/08/2006 | CN1860206A Fines co-feed for maintaining efficient reactor hydrodynamics |
| 11/02/2006 | EP1337219B1 Phase transfer of nanoparticles |
| 10/26/2006 | WO2006113260A1 Activating hydroprocessing catalysts using carbon monoxide and use of catalysts for hydroprocessing |
| 10/26/2006 | CA2604924A1 Activating hydroprocessing catalysts using carbon monoxide and use of catalysts for hydroprocessing |
| 10/26/2006 | CA2604923A1 Activating hydroprocessing catalysts using carbon monoxide |
| 10/25/2006 | EP1713898A1 Method for stabilizing catalyst activity during mto unit operation |
| 10/25/2006 | EP1713578A2 Reactor-regenerator device and use thereof in the production of styrene |
| 10/19/2006 | WO2006110383A2 Process for purifying titanium chloride-containing feedstock |
| 10/19/2006 | US20060233687 Process for cleaning gases form gasification units |
| 10/18/2006 | EP1712281A1 Method of regenerating hydrogenation catalyst and diolefin purification plant |
| 10/17/2006 | US7122663 Oxidation of alcohols to aldehydes, ketones, acids |
| 10/17/2006 | US7122491 Method of increasing the lifetime of a hydro-oxidation catalyst |
| 10/12/2006 | US20060228292 Process for purifying titanium chloride-containing feedstock |
| 10/11/2006 | CN2825093Y Counterflow scorching regenerator for reforming catalyst |
| 10/11/2006 | CN1843630A Method for reclaiming oxidation catalyst |
| 10/11/2006 | CN1278760C Preparation method of catalyst for selective catalytic reduction of nitrogen oxide |
| 10/10/2006 | US7119241 Process for handling catalyst from an oxygenate to olefin reaction |
| 10/10/2006 | US7119235 Process utilizing zeolites as catalysts/catalyst precursors |
| 10/05/2006 | US20060224032 Protecting catalytic sites of activated porous molecular sieves |
| 10/04/2006 | CN1277602C Slurry catalyst regeneration in-situ in slurry reactor |
| 10/03/2006 | US7115774 Process for carbonylating alcohols, employing a catalyst based on rhodium or iridium in a non-aqueous ionic liquid, with efficient catalyst recycling |
| 10/03/2006 | US7115537 Washing catalyst with aromatic amine, hydroxy, or ether compound; synthesis of methylenedianiline (MDA); electrophilic substitution |
| 10/03/2006 | US7114328 Control method of exhaust gas purifying system |
| 10/03/2006 | CA2266537C Outdoor fabric |
| 09/28/2006 | US20060213323 Method for recovering platinum group elements |
| 09/27/2006 | CN1276794C Reactivation method of loading type palladium catalyst |