| Patents for B01J 38 - Regeneration or reactivation of catalysts, in general (7,157) |
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| 05/14/2008 | EP1919614A1 Catalyst for the dehydrogenation or hydrogenation of hydrocarbons containing secondary catalyst material |
| 05/14/2008 | EP1617949A4 Production of alkyl aromatic compounds with catalyst reactivation |
| 05/14/2008 | CN100388546C Method of operating fuel cell |
| 05/14/2008 | CN100387344C Method for recovering ruthenium catalyst carried by active carbon |
| 05/13/2008 | CA2462018C Method of and apparatus for regenerating adsorbent |
| 05/08/2008 | WO2008053007A1 Process for the production of hydrogen |
| 05/07/2008 | CN101172263A Regeneration method of copper base hydrodearsenic catalyst |
| 05/07/2008 | CN101172262A Regeneration method of catalyst for producing diphenylamine with phenylamine continuous condensation |
| 05/07/2008 | CN101172247A Catalyst for production of propylene and ethylene with carbon alkatetraenes, regeneration and uses thereof |
| 05/07/2008 | CN100386128C Process for catalyst recovery from hydrocyanation product mixtures |
| 05/06/2008 | US7368409 Heating under reducing environment; catalyst for desulfurization, purification of hydrocarbons |
| 05/06/2008 | US7368090 Fluidized catalytic cracking; uniform distribution of catalyst; complete combustion of coke; reduced emission of nitrogen oxide in flue gas |
| 04/30/2008 | CN101168137A System and method for regenerating reactivating and recovering FCC balance catalyst |
| 04/24/2008 | WO2008047553A1 Process for continuously producing monosilane |
| 04/23/2008 | EP1265830B1 Separation of reaction products containing organophosphorus complexes |
| 04/23/2008 | CN100383101C Long term operation of a heterogeneously catalysed gas phase partial oxidation of propene in order to form acrolein |
| 04/23/2008 | CN100383039C Processes and systems for making phosgene |
| 04/22/2008 | CA2439792C Phase transfer of nanoparticles |
| 04/17/2008 | US20080087577 Hydroprocessing Catalyst, Method for the Preparation Thereof and Use of the Same |
| 04/16/2008 | CN101163549A Processes for recovery of a triarylphosphine from a group viii metal catalyst complex mixture |
| 04/10/2008 | WO2008015103A3 Process for regenerating ruthenium catalysts which are suitable for hydrogenation |
| 04/09/2008 | EP1322420B1 Method for regenerating catalysts |
| 04/09/2008 | CN100379726C Process for producing epsilon-hexanolactam |
| 04/08/2008 | US7355086 Methanol to olefin; exposing hydrocarbon oxygenate to a silicoaluminophosphate molecular sieve catalyst; regenerating the catalyst; mixing the regenerated catalyst particles with coked catalyst particles to maintain catalytic activity at a predetermined level; and polymerizing the olefins formed |
| 04/03/2008 | WO2008038855A1 A method for regenerating catalysts |
| 04/02/2008 | EP1905510A2 Fuel cell system and corresponding operating method |
| 04/01/2008 | US7351677 Process for regenerating a nitrogen oxides storage catalyst |
| 04/01/2008 | US7351396 Extraction process for removal of impurities from an aqueous mixture |
| 03/26/2008 | CN101147865A Method for preparing hydrogenation refined catalyst from waste catalyst |
| 03/18/2008 | US7344682 Oxidizer and oxidation process for a desulphurization process |
| 03/13/2008 | WO2008015170A3 Process for regenerating ruthenium catalysts for the hydrogenation of benzene |
| 03/13/2008 | WO2008015135A3 Process for regenerating ruthenium catalysts for the ring hydrogenation of phthalates |
| 03/13/2008 | US20080064883 Low cost, impact and chemical resistant, shaped bodies; high conversion rate and selectivity; such as maleic anhydride to tetrahydrofuran and gamma-butyrolactone |
| 03/13/2008 | US20080064591 Having deposits of a catalytic metal (gold, silver, lanthanide, platinum or palladium) and a promoter metal (Group IA, IIA, erbium or leutetium) pretreated with an oxidant, followed by dissolving the metals in agua regia, washing, drying, calcining the renewed catalyst |
| 03/12/2008 | EP1896437A2 Nanometer scale restructuring of alumina carrier surface and catalysts for the production of alkene oxides |
| 03/06/2008 | WO2008026681A1 Fluid catalytic cracking method |
| 03/06/2008 | WO2008026635A1 Fluid catalytic cracking method |
| 03/06/2008 | WO2006128650A8 Oligomerization using molecular sieve catalysts |
| 03/05/2008 | CN100372611C Regeneration method of fluorine catalyst with chromium base |
| 02/28/2008 | WO2008023851A1 Catalyst for producing hydrocarbon from synthetic gas, method for producing catalyst, method for regenerating catalyst, and method for producing hydrocarbon from synthetic gas |
| 02/26/2008 | CA2175969C Bf3 removal from bf3 catalyzed olefin oligomer |
| 02/21/2008 | US20080041049 Hydraulic Stepless Speed Changing Device |
| 02/19/2008 | US7332625 passing a gas mixture including propane, water, vapor, and optionally an inert gas and/or molecular oxygen, on a mixed oxide catalyst comprising molybdenum, vandadium and niobium |
| 02/19/2008 | US7332134 Fluid bed oxygenates to olefins reactor apparatus and process of controlling same |
| 02/14/2008 | US20080038159 Method and apparatus for regenerating an iron-based fischer-tropsch catalyst |
| 02/13/2008 | CN101121963A Method of recovering platinum group element and apparatus therefor |
| 02/07/2008 | WO2008015170A2 Process for regenerating ruthenium catalysts for the hydrogenation of benzene |
| 02/07/2008 | WO2008015135A2 Process for regenerating ruthenium catalysts for the ring hydrogenation of phthalates |
| 02/07/2008 | WO2008015103A2 Process for regenerating ruthenium catalysts which are suitable for hydrogenation |
| 02/07/2008 | US20080033168 adsorbing a silicon compound on a zeolite catalyst that had been used for a Beckmann rearrangement reaction of cyclohexanone oxime (to produce e-caprolactam) and contacting the catalyst with an aqueous solution containing ammonia; allows e-caprolactam to be produced with a favorable yield for a long time |
| 02/07/2008 | US20080029435 Rejuvenation process for olefin polymerization and alkylation catalyst |
| 02/06/2008 | EP1883471A2 Processes for recovery of a triarylphosphine from a group viii metal catalyst complex mixture |
| 02/06/2008 | CN101116832A Revival method for removing metal from the catalytic cracking catalyzer by using solid phase vulcanizing method |
| 02/06/2008 | CN100366770C Method for recovering platinum group element |
| 01/30/2008 | CN101115554A Method for regenerating inert carrier material of deactivated oxidation catalysts |
| 01/30/2008 | CN101112694A Method for the revival of catalytic cracking catalyzer metal-removing by adopting a gas-phase reduction method |
| 01/23/2008 | CN100363469C Regenerating method for hydrogenating catalyst |
| 01/22/2008 | CA2199669C Halogenation catalyst |
| 01/17/2008 | US20080015402 catalyst regeneration by heating; use SAPO catalyst for convert methanol to ethylene and/or propylene |
| 01/16/2008 | EP1877187A2 Method for the reactivation of thermally aged nitrogen oxide storage catalytic converters |
| 01/16/2008 | EP1877186A2 Activating hydroprocessing catalysts using carbon monoxide |
| 01/16/2008 | EP1401565B1 Reaction and regeneration system |
| 01/16/2008 | CN101107072A Hydroprocessing catalyst, preparation method thereof and use of same |
| 01/16/2008 | CN101107071A Hydroprocessing catalyst, preparation method thereof and use of same |
| 01/16/2008 | CN101104147A Composition with catalyzing function |
| 01/16/2008 | CN100361951C Extraction process for removal of impurities from an aqueous mixture |
| 01/15/2008 | US7319175 Synthesis of partially halogenated fluorine-containing organic compounds (dichlorotrifluoroethane) with regeneration of the catalyst (antimony pentachloride) by oxidation with elemental halogen (chlorine) |
| 01/10/2008 | WO2006083828A8 Microwave assisted desulfurization of nitrogen oxide storage reduction catalysts |
| 01/10/2008 | US20080009405 transferring heat energy from a waste heat source to a processing unit, using pump-free closed hydrostatic flow steam or water system; for alkanolamine regeneration unit using an amine reboiler |
| 01/10/2008 | US20080008644 Contacting, in a reactor cell, metallic catalytic particles with an effective amount of a carbon-containing gas at a temperature sufficient to catalytically produce carbon nanotubes, wherein a substantial portion of the carbon nanotubes are single-walled nanotubes |
| 01/10/2008 | DE102005005863B4 Verfahren und Anlage zur Erhitzung von Regenerationsgasen durch katalytische Verbrennung Method and apparatus for heating regeneration gases by catalytic combustion |
| 01/09/2008 | EP1875964A1 Process for regenerating catalyst for producing a-caprolactam and process for producing e-caprolactam |
| 01/09/2008 | CN101102840A Process for upgrading an FCC equilibrium catalyst |
| 01/09/2008 | CN101099935A Process for regenerating catalyst for producing epsilon-caprolactam and process for producing epsilon-caprolactam |
| 01/09/2008 | CN100360492C Process for preparing acetic acid |
| 01/09/2008 | CN100360238C Method for reproducing deactivation catalyst of carbon deposit |
| 01/08/2008 | US7316988 Gas turbine single plant modifying method, a catalyst re-using method and a re-produced catalyst |
| 01/03/2008 | US20080004173 Consisting of mixed oxide comprising molybdenum, bismuth and iron, for preparing unsaturated aldehyde and/or unsaturated carboxylic acid by catalytically oxidizing propylene, isobutylene and tert-butanol with molecular oxygen; heat treatment |
| 01/03/2008 | DE102007029661A1 Process for regenerating a mixed oxide catalyst comprising molybdenum, bismuth and iron, useful e.g. for preparing unsaturated-aldehyde, comprises thermal treatment of the catalyst in the presence of oxygen, and a reducing agent |
| 01/02/2008 | EP1871526A1 Activating hydroprocessing catalysts using carbon monoxide and use of catalysts for hydroprocessing |
| 01/02/2008 | CN101098755A Reclamation of a titanosilicate, and reconstitution of an active oxidation catalyst |
| 01/02/2008 | CN100358635C Method for cleaning and maintaining ternary catalyzing unit of gasoline motorcar |
| 12/27/2007 | US20070298960 Process For The Removal Of Corrosion Metals From Carbonylation Catalyst Solutions |
| 12/27/2007 | DE102006029080A1 Verfahren zur On-Board-Reaktivierung thermisch gealterter Stickoxid-Speicherkatalysatoren in Kraftfahrzeugen mit überwiegend mager betriebenen Verbrennungsmotoren A method for on-board thermal reactivation aged nitrogen oxide storage catalytic converters for cars with predominantly lean burn internal combustion engines |
| 12/26/2007 | EP1870393A1 Apparatus and method for recovering acetic acid and catalyst in process for preparation of 2,6-Naphthalenedicarboxylic acid |
| 12/26/2007 | CN100357025C Method for reducing catalyst containing molecular sieve and noble metals |
| 12/25/2007 | US7312173 Passing a recycle gas stream containing oxygen through bed of catalyst particles containing coke deposits in regeneration zone to combust coke; reconditioning of spent hydrocarbon conversion catalyst so that the catalyst can be reused |
| 12/21/2007 | WO2007146611A2 Optimization of amine regeneration system start-up using flash tank pressurization |
| 12/21/2007 | WO2007143960A1 Method for regenerating a reformer |
| 12/21/2007 | CA2653415A1 Method for regenerating a reformer |
| 12/20/2007 | US20070293389 Method of Generating a Catalyst |
| 12/19/2007 | CN100355718C Regeneration method of catalyst of hydrofinishing terephthalic acid |
| 12/18/2007 | US7309675 Method for regenerating platinum catalysts |
| 12/18/2007 | US7309471 Method for producing unsaturated halogenic hydrocarbons and device suitable for use with said method |
| 12/13/2007 | WO2007142748A1 Improved oxidizer and oxidation process for a desulphurization process |
| 12/13/2007 | US20070286785 Optimization of amine regeneration system start-up using flash tank pressurization |
| 12/13/2007 | US20070284317 combining water with a mother liquor, subjecting aqueous mixture to a single stage solvent (acetic acid) extraction to remove organic impurities ( by-product of unoxidized p-xylene) to produce an extract stream and a raffinate containing Co, Mn, Br2 as oxidation catalyst used to form terephthalic acid |
| 12/12/2007 | EP0996501B2 Method for regenerating a zeolitic catalyst |
| 12/12/2007 | CN101087652A Method of preparing catalyst support from a waste catalyst |
| 12/06/2007 | WO2007019562A3 Hydrogen producing bioreactor with sand for the maintenance of a high biomass bacteria |