| Patents for B01J 38 - Regeneration or reactivation of catalysts, in general (7,157) |
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| 01/26/2006 | WO2006009571A1 Process for removal of impurities from mother liquor in the synthesis of carboxylic acid using pressure filtration |
| 01/26/2006 | CA2570969A1 Process for removal of impurities from mother liquor in the synthesis of carboxylic acid using pressure filtration |
| 01/25/2006 | EP1617949A1 Production of alkyl aromatic compounds with catalyst reactivation |
| 01/25/2006 | CN1724166A Tech. for regenerating reforming catalyst back charring and its regenerator |
| 01/25/2006 | CN1724165A Process of treating catalyst carrier waste active carbon for synthesizing vinyl acetate |
| 01/25/2006 | CN1238335C Process and apparatus for producing alkane hydramine |
| 01/24/2006 | US6989403 catalyst is separated before regeneration, which avoids some disadvantages of in-situ regeneration; de-waxing and drying the catalyst to produce a free-flowing catalyst powder; fluidizing said powder; oxidizing catalyst; reducing catalyst |
| 01/24/2006 | US6989348 High strength |
| 01/24/2006 | US6989343 Granular photocatalytic material, functional restoration method therefor, and apparatus for decomposing and removing toxic organic matter using the same |
| 01/19/2006 | US20060014628 regenerator operated such that carbon from contaminated catalyst is converted to carbon monoxide in first section, which is then converted to carbon dioxide in second section |
| 01/18/2006 | CN1723067A Process for catalyst recovery from hydrocyanation product mixtures |
| 01/18/2006 | CN1237045C Method of reaction with soluble metallic catalyst and anion-exchange resin |
| 01/17/2006 | US6987078 Alkylation and catalyst regenerative process |
| 01/12/2006 | US20060009669 Mordenite zeolite alkylation catalyst |
| 01/12/2006 | US20060006100 Reduction of gas phase reduced nitrogen species in partial burn FCC processes |
| 01/11/2006 | CN1236017C Catalytic conversion of oxygenates to olefins |
| 01/10/2006 | US6984751 Catalytic reaction of (meth)acrylic acid and alkylene glycol; recovering catalyst |
| 01/05/2006 | WO2006001876A1 Catalyst regeneration process |
| 01/05/2006 | WO2005104749A3 Hydroprocessing method and system for upgrading heavy oil using a colloidal or molecular catalyst |
| 01/05/2006 | US20060004225 Method for the producing acrylic acid from propane, in the absence of molecular oxygen |
| 01/05/2006 | US20060003891 Spent FCC catalyst based coagulating and flocculating agent and method for making it |
| 01/05/2006 | CA2565436A1 Catalyst regeneration process |
| 01/04/2006 | EP1390334B1 Hydroformylation process |
| 01/04/2006 | CN1714929A Activated ignition promoters for metal catalyzed reactions |
| 01/04/2006 | CN1234460C Regeneration process for solid acid catalyst |
| 01/04/2006 | CN1234459C Application method of solid acid catalyst |
| 01/03/2006 | US6982356 Method for preparation of para-brominated hydroxyaromatic compounds |
| 01/03/2006 | US6982235 Catalytic epoxidation between propylene and organic peroxy compound; controlling temperature |
| 12/28/2005 | EP1609527A1 Method for recovering catalyst material, catalyst material recovered by said recovering method, method for recovering substrate, substrate recovered by said recovering method |
| 12/28/2005 | EP1094898B1 Process for regenerating a used precious metal catalyst |
| 12/28/2005 | CN1233632C Process for enhancement of cycle life of zinc chromium based catalyst used in synthesis of 2-methyl pyrazine |
| 12/27/2005 | US6978601 Regenerating sulphur poisoned diesel catalysts |
| 12/22/2005 | US20050283034 Methods for recycling catalyst compositions for aromatic ring halogenation |
| 12/21/2005 | EP1607488A1 Method for recovering platinum group element |
| 12/21/2005 | CN1709576A Method for regenerating urea dehydrogenation noble metal catalyst |
| 12/20/2005 | US6977319 Alkylated aromatic compositions, zeolite catalyst compositions and processes for making the same |
| 12/15/2005 | WO2005118514A1 Alkylaromatic process with solid catalyst regeneration and with removal of aromatic byproducts |
| 12/15/2005 | WO2005118137A1 Method for activating a catalyst |
| 12/15/2005 | WO2005104786A3 Fixed bed hydroprocessing methods and systems and methods for upgrading an existing fixed bed system |
| 12/15/2005 | US20050277542 Catalyst regeneration process |
| 12/15/2005 | CA2566995A1 Alkylaromatic process with solid catalyst regeneration and with removal of aromatic byproducts |
| 12/14/2005 | EP1603669A1 A method for the regeneration of zeolite catalysts |
| 12/14/2005 | CN1708346A Denitration catalyst management method and denitration catalyst management device |
| 12/14/2005 | CN1231295C Process for recovering homogeneous metal hydrate catalysts |
| 12/13/2005 | CA2339762C Autothermal process for the production of olefins |
| 12/08/2005 | US20050272597 Processes for the recovery and recycling of boron trifluoride or complexes thereof |
| 12/08/2005 | US20050271572 Activated ignition promoters for metal catalyzed reactions |
| 12/07/2005 | EP1602408A2 Activated ignition promoters for metal catalyzed reactions |
| 12/07/2005 | EP1601458A1 METHOD FOR REGENERATING RE sb 2 /sb O sb 7 /sb DOPED CATALYST SUPPORTS |
| 12/07/2005 | CN1705511A Method for regenerating a hydrogenation catalyst |
| 12/01/2005 | WO2005113146A1 Methods of activating chromium catalysts |
| 11/29/2005 | CA2092784C Continuous process for the dehydrogenation of paraffinic hydrocarbons to olefinic hydrocarbons |
| 11/24/2005 | US20050257516 Method and apparatus for regenerating NOx adsorbers |
| 11/24/2005 | DE20122446U1 Catalytically converting nitrogen oxide in exhaust gas stream mixed with ammonia to form water and nitrogen comprises feeding gas stream together with added catalytically active substance to reaction chamber |
| 11/22/2005 | CA2255577C Method for regenerating a catalyst with a sulphurus active phase and contaminated by a mercury compound |
| 11/17/2005 | WO2005107945A1 Process for the removal of corrosion metals from carbonylation catalyst solutions |
| 11/17/2005 | US20050255987 Rapid heating to a first temperature is followed by a first hold period before heating to a higher second temperature and maintaining the second temperature for a second hold period; overall activation process takes less than 10 hour; inert, reducing and oxidation atomosphere during ramp and hold time |
| 11/17/2005 | US20050252083 Fuel reforming apparatus |
| 11/17/2005 | CA2562698A1 Process for the removal of corrosion metals from carbonylation catalyst solutions |
| 11/16/2005 | EP1594587A1 Method for removing dirt and/or clogged material from a set of ducts |
| 11/16/2005 | CN1697815A Method of regenerating catalyst |
| 11/16/2005 | CN1697812A Process for producing (meth)acrylic acid or (meth)acrolein |
| 11/16/2005 | CN1697704A Method for recovering catalyst material, catalyst material recovered by said recovering method, method for recovering substrate, substrate recovered by said recovering method |
| 11/16/2005 | CN1227212C Method for preparing fatty substance ester and use thereof in pharmaceutics, cosmetics or food industry |
| 11/15/2005 | US6965057 amount of oxygen molecules entrained in regenerated catalyst is reduced by removing at least 60% by volume of said molecular oxygen from the regenerated catalyst before returning the catalyst to the reactor |
| 11/15/2005 | US6964935 Mordenite zeolite alkylation catalysts |
| 11/10/2005 | WO2005105956A1 Integrating an air separation unit into an oxygenate-to-olefins reaction system |
| 11/10/2005 | WO2005105714A1 Process for producing (meth)acrylic acid or (meth)acrolein |
| 11/10/2005 | WO2005104786A2 Fixed bed hydroprocessing methods and systems and methods for upgrading an existing fixed bed system |
| 11/10/2005 | WO2005104749A2 Hydroprocessing method and system for upgrading heavy oil using a colloidal or molecular catalyst |
| 11/10/2005 | US20050247624 extractiing chlorides of zinc and/or iron, from cyanation reaction mixtures of reactants and catalyst systems comprising acid catalysts and complexes; reuse |
| 11/10/2005 | CA2564359A1 Fixed bed hydroprocessing methods and systems and methods for upgrading an existing fixed bed system |
| 11/10/2005 | CA2564342A1 Hydroprocessing method and system for upgrading heavy oil using a colloidal or molecular catalyst |
| 11/09/2005 | EP1593433A1 Method for producing epsilon-Carpolactam and method for reactivating catalyst for producing epsilon-Carpolactam |
| 11/09/2005 | CN1226100C Method of eliminating fume for regenerated catalyst |
| 11/08/2005 | US6962947 Pressure swing catalyst regeneration procedure for Fischer-Tropsh catalyst |
| 11/03/2005 | US20050245740 Method for producing E-caprolactam |
| 11/03/2005 | US20050241993 Hydroprocessing method and system for upgrading heavy oil using a colloidal or molecular catalyst |
| 11/03/2005 | US20050241992 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 |
| 11/02/2005 | EP1590555A2 Combustion process |
| 11/02/2005 | EP1315693B1 Recovery of metals from olefin hydroformylation reactions |
| 11/02/2005 | EP1292554B1 Slurry hydrocarbon synthesis with fresh catalyst activity increase during hydrocarbon production |
| 11/01/2005 | CA2286809C Hydrocarbon synthesis using reactor tail gas for catalyst rejuvenation |
| 11/01/2005 | CA2286289C Slurry hydrocarbon synthesis process with multistage catalyst rejuvenation |
| 10/27/2005 | US20050239633 Control method of catalyst activity |
| 10/26/2005 | EP1587615A1 Regeneration of spent supported metal catalysts |
| 10/26/2005 | EP0870003B1 Hydrotreating catalyst: composition, preparation, and use thereof |
| 10/26/2005 | CN1688522A Fluid bed oxygenates to olefins reactor apparatus and process of controlling same |
| 10/26/2005 | CN1688508A Flue gas treatments to reduce NOx and CO emissions |
| 10/25/2005 | US6958413 Causing soluble metallic catalyst to coexist with anion exchange resin during reaction and conducting reaction under such conditions that 50% or more of the soluble metallic catalyst is adsorbed onto the anion exchange resin |
| 10/25/2005 | US6958304 Heating the finished epoxidation catalyst in a fixed-bed reactor |
| 10/20/2005 | US20050234284 Process for the treatment of sodium-containing heavy residues and fuel so obtained |
| 10/20/2005 | US20050234278 Integrating an air separation unit into an oxygenate-to-olefins reaction system |
| 10/19/2005 | EP1586568A1 Process for the treatment of sodium-containing heavy residues and fuel so obtained |
| 10/19/2005 | CN1685034A Catalyst regenerator linked with a plurality of reactors |
| 10/19/2005 | CN1684766A Cooxidation promoters for use in FCC processes |
| 10/19/2005 | CN1683081A Control method of catalyst activity |
| 10/19/2005 | CN1223404C Catalyst for selective catalytic reduction of nitrogen oxides and preparing method |
| 10/18/2005 | US6955800 Feeding catalytic particles into reactor; removing air from the catalytic particles; reducing catalytic particles; preheating reduced catalytic particles to a reaction temperature; catalytically forming carbon nanotubes; cooling |
| 10/13/2005 | US20050227850 Process for combusting coke |