| Patents for B01J 38 - Regeneration or reactivation of catalysts, in general (7,157) |
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| 07/15/2009 | CN101480625A Pulse type lift pipe regenerator |
| 07/14/2009 | US7559993 cleaning a substrate in an aqueous solution comprising a first emulsifier at a concentration of 0.5 to 5.0 percent by weight and maintained at a temperature of 10 to 90 degrees C., while agitating the solution, treating with acid or alkali; reuse the spent catalyst from VOC, catalytic converters |
| 07/09/2009 | WO2009085450A1 A process for ionic liquid catalyst regeneration |
| 07/09/2009 | WO2009085448A1 System and apparatus for ionic liquid catalyst regeneration |
| 07/09/2009 | WO2009084736A1 Process for production of catalyst for use in the reforming of tar-containing gas, method for reforming of tar, and method for regeneration of catalyst for use in the reforming of tar-containing gas |
| 07/08/2009 | EP2077309A1 Method and system of heating a fluid catalytic cracking unit having a regenerator and a reactor |
| 07/08/2009 | EP2077157A1 Method and system of heating a fluid catalytic cracking unit for overall CO2 reduction |
| 07/08/2009 | CN101474582A Equipment for cooling and stripping regenerated catalyst |
| 07/08/2009 | CN101474578A Method of separating imide compound |
| 07/08/2009 | CN100510019C Process for activating a hydrotreating catalyst |
| 07/08/2009 | CN100509715C Catalyst regenerator with central well |
| 07/02/2009 | WO2009081734A1 Method for recovery of oxidation catalyst, and process for production of aromatic carboxylic acid |
| 07/02/2009 | US20090170689 Catalyst for Purification of Exhaust Gas, Regeneration Method for the Catalyst, and Apparatus and Method for Purification of Exhaust Gas Using the Catalyst |
| 07/02/2009 | US20090170688 reacting ionic liquid catalyst with aluminum metal to free conjunct polymers from ionic liquid catalyst in stirred reactor or fixed bed reactor, separating conjunct polymers from ionic liquid catalyst by solvent extraction in stirred or packed extraction column |
| 07/02/2009 | US20090170687 System and apparatus for ionic liquid catalyst regeneration |
| 07/01/2009 | EP2075070A1 Catalyst recovery process |
| 07/01/2009 | EP1758839B1 Alkylaromatic process with solid catalyst regeneration and with removal of aromatic byproducts |
| 06/30/2009 | US7553793 Method and system for recovering catalyst for fuel cell |
| 06/25/2009 | WO2009079019A1 Fast biodiesel production from bio-substance with radio frequency heating |
| 06/25/2009 | WO2009077745A1 Carbonylation process with in situ regeneration of mordenite catalyst |
| 06/25/2009 | WO2009058522A3 A process for rejuvenating a catalyst composition |
| 06/25/2009 | US20090163352 Conversion of fine catalyst into coke-like material |
| 06/25/2009 | US20090163350 Heavy oil upgrade process including recovery of spent catalyst |
| 06/25/2009 | US20090163348 Recovery of slurry unsupported catalyst |
| 06/25/2009 | US20090163347 Recovery of slurry unsupported catalyst |
| 06/24/2009 | EP2072606A1 System and method of regenerating catalyst in a fluidized catalytic cracking unit |
| 06/24/2009 | EP1758846B1 Process for removal of impurities from mother liquor in the synthesis of carboxylic acid using pressure filtration |
| 06/23/2009 | US7550641 Methods for recovering activity of molecular sieve catalysts |
| 06/23/2009 | US7550403 Methods for recovering activity of molecular sieve catalysts |
| 06/23/2009 | CA2502482C Denitration catalyst management method and denitration catalyst management device |
| 06/18/2009 | WO2009074774A2 Catalyst recovery process |
| 06/11/2009 | US20090149315 Process for regenerating catalyst |
| 06/11/2009 | US20090149314 Mixed oxide catalysts |
| 06/10/2009 | CN100496747C Carbon deposit cleaning agent and its application in reproduction of deactivation catalyst |
| 06/10/2009 | CN100496746C Carbon deposit cleaning agent and its application in reproduction process of carbon deposit deactivation catalyst |
| 06/10/2009 | CN100496718C Catalyst extrudate based on copper oxide and their use for hydrogenating carbonyl compounds |
| 06/10/2009 | CN100496710C Ceramic catalyst body |
| 06/10/2009 | CN100496706C Process for preparing fluorination catalyst |
| 06/09/2009 | CA2326645C Activation procedure for a fischer-tropsch synthesis catalyst |
| 06/04/2009 | US20090143218 Regeneration process for a c8 alkylaromatic isomerization catalyst |
| 06/03/2009 | CN100493716C Extraction of nickel(0) complexes from nitrile mixtures with reduced powder formation |
| 05/27/2009 | CN101439300A Regeneration method for deactivated titanium silicon molecular sieve |
| 05/27/2009 | CN101439299A Catalyst regeneration process |
| 05/26/2009 | US7538059 Selectively enriched or poisoned to reduce catalyst aging; for production of unsaturated carboxylic acids, or unsaturated nitrites, from alkanes, or mixtures of alkanes and alkenes; contacting mixed metal oxide with a an oxidizing gas such as oxygen, air |
| 05/21/2009 | US20090131243 Compounds of strontium and/or barium with the support material are decomposed by treatment with a gas mixture of nitrogen dioxide, water vapor and, if appropriate, carbon dioxide at temperatures in the range from 300 to 500 degrees C.; internal combustion engines; diesel engines; auto maintenance |
| 05/20/2009 | EP2059475A1 Process for the production of hydrogen |
| 05/20/2009 | CN100488634C In situ catalyst regeneration/activation method |
| 05/13/2009 | EP1289656B1 Rejuvenation and/or cleaning of catalysts |
| 05/13/2009 | EP1265832B1 Separation of reaction products containing organophosphorus complexes |
| 05/13/2009 | CN101428235A Regeneration method of molecular sieve catalysts |
| 05/12/2009 | US7531705 Supplemental heat is added with a heating fuel, e.g., a torch oil, having low autoignition temperature, low sulfur, and low nitrogen content; adding heat to a reactor system used to convert oxygenates to olefin; polymerizing the light olefins to make polyolefins |
| 05/07/2009 | WO2009058522A2 A process for rejuvenating a catalyst composition |
| 05/07/2009 | WO2009058133A1 Regeneration method with efficient oxygen utilization |
| 05/06/2009 | EP2055381A1 Catalyst for producing hydrocarbon from synthetic gas, method for producing catalyst, method for regenerating catalyst, and method for producing hydrocarbon from synthetic gas |
| 05/06/2009 | CN101422740A Activation method of inactive Pd/C catalyst in hydrogenation reaction |
| 04/29/2009 | CN101421037A Exhaust gas purifying catalyst, method for recovering exhaust gas purifying catalyst, and catalyst system for exhaust gas purification |
| 04/29/2009 | CN100482348C Process of treating catalyst carrier waste active carbon for synthesizing vinyl acetate |
| 04/28/2009 | US7524787 treating a particulate pre-reduction cobalt nitrate-based supported Fischer-Tropsch synthesis catalyst precursor containing reducible cobalt oxides, with hydrogen to reduce the cobalt oxides over a period of time to Co, ammonia and water being formed |
| 04/28/2009 | US7524786 process for the preparation of synthesis gas (i.e., a mixture of carbon monoxide and hydrogen), typically labeled syngas. More particularly, the present invention relates to a regeneration method for a syngas catalyst. |
| 04/23/2009 | WO2009050067A1 Alkylation process using a catalyst comprising rare earth containing zeolites and reduced amount of noble metal |
| 04/23/2009 | CA2702774A1 Alkylation process using a catalyst comprising rare earth containing zeolites and reduced amount of noble metal |
| 04/22/2009 | EP2049255A2 Process for regenerating ruthenium catalysts for the hydrogenation of benzene |
| 04/22/2009 | EP2049254A2 Process for regenerating ruthenium catalysts for the ring hydrogenation of phthalates |
| 04/22/2009 | EP2049253A2 Process for regenerating ruthenium catalysts which are suitable for hydrogenation |
| 04/22/2009 | CN100479922C Process for the removal of corrosion metals from carbonylation catalyst solutions |
| 04/16/2009 | US20090099005 Exhaust gas purifying catalyst, method for recovering exhaust gas purifying catalyst, and catalyst system for exhaust gas purification |
| 04/16/2009 | US20090099004 Thermal cracking and vaporization; industrial scale |
| 04/15/2009 | CN101410487A Method of hydrotreating wax and process for producing fuel base |
| 04/14/2009 | US7517824 Steaming a catalyst of clay and Zeolite MCM-22 at100 to 250 degrees C., a pressure lof ess than 310 kPa-a, and a space velocity range of 0.01 to 100 hr-1; catalyst is a molecular sieve having a structure type of MWW; regenerating by burning off hydrocarbons under oxidative conditions |
| 04/14/2009 | US7517446 Upgrading a heavy oil feedstock a slurry phase reactors using a colloidal or molecular catalyst formed in situ; further hydroprocessing the upgraded feedstock within one or more fixed bed reactors using a porous supported catalyst |
| 04/09/2009 | WO2006053022A3 Enhancement of alkylation catalysts for improved supercritical fluid regeneration |
| 04/08/2009 | CN101405372A Process for hydrogenation of wax and process for production of fuel base |
| 04/08/2009 | CN101405370A Methods and mixing systems for introducing catalyst precursor into heavy oil feedstock |
| 04/08/2009 | CN101402050A Regeneration method for preparing light olefins catalyst from oxygen-containing compounds |
| 04/02/2009 | WO2009040311A2 Process for the removal of catalyst degradation products |
| 04/02/2009 | WO2009018924A4 Regeneration of catalysts for dehydrating alkanes |
| 04/02/2009 | US20090088316 Method for regenerating catalyst |
| 04/01/2009 | EP1379607B1 Fcc reactor vessel |
| 03/31/2009 | US7511080 Process for the activation of a catalyst comprising a cobalt compound and a support |
| 03/31/2009 | US7510645 relatively high amount of Y zeolite relative to beta zeolite; Increased yields of naphtha and increased catalyst activity |
| 03/26/2009 | WO2009036775A1 Process for preparing methyltrioxorhenium and organorhenium(vii) oxides |
| 03/25/2009 | EP2038240A1 High pressure catalyst activation method and catalyst produced thereby |
| 03/25/2009 | EP1222155B1 Method for preparing an organic compound and method for recovering a co-catalyst |
| 03/25/2009 | CN101391234A Catalyst multistage regeneration method and device |
| 03/19/2009 | WO2009003697A3 Offgas catalyst for hydrochloric acid-containing offgases |
| 03/18/2009 | CN101389404A Method for separation and collection of dialkyl tin dialkoxide |
| 03/12/2009 | WO2008139407A3 Catalysts |
| 03/11/2009 | EP1699558B1 Removal of ruthenium by-product by supercritical fluid processing |
| 03/11/2009 | EP1301460B9 Method for preparing a fatty substance ester and use thereof in pharmaceutics, cosmetics or food industry |
| 03/11/2009 | CN101384359A Method for regenerated epoxide catalyst preparation |
| 03/11/2009 | CN101380597A Method for removing landification dead catalyst oiliness material |
| 03/10/2009 | US7501106 Denitrification catalyst regeneration method |
| 03/05/2009 | WO2009026793A1 Regenerating method for activated alumina used in regenerating working fluid of hydrogen peroxide |
| 03/05/2009 | WO2009026792A1 Regenerating method for activated alumina used in regenerating working fluid of hydrogen peroxide |
| 03/04/2009 | EP2029701A1 Process for the manufacture of olefin oligomers |
| 03/04/2009 | CN101376115A Method for regenerating precious metal hydrogenation catalyst |
| 03/04/2009 | CN101376099A Method for reconditioning active aluminum oxide used in regeneration of hydrogen peroxide working liquid |
| 03/03/2009 | US7497942 Catalyst additives for the removal of NH3 and HCN |
| 02/25/2009 | EP2027061A1 Method for regenerating a reformer |
| 02/24/2009 | US7494641 Extraction process for removal of impurities from an oxidizer purge stream in the synthesis of carboxylic acid |