| Patents for B01J 38 - Regeneration or reactivation of catalysts, in general (7,157) |
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| 08/24/1982 | US4346019 Stabilization and regeneration of activated carbon supported palladium chloride catalysts in the oxidation of vinyl halides |
| 08/11/1982 | EP0057551A1 Catalyst regeneration procedure |
| 08/10/1982 | CA1129393A1 Crystalline zeolite catalysis |
| 08/10/1982 | CA1129364A1 On-line regeneration of hydrodesulfurization catalyst |
| 08/04/1982 | EP0057041A1 Catalyst reactivation |
| 08/04/1982 | EP0056869A1 Process for the regeneration of a supported catalyst containing platinum and/or palladium and tellurium |
| 07/27/1982 | CA1128550A1 Rhodium catalyst regeneration by thermal treatment |
| 07/20/1982 | US4340569 Treatment of carbonylation residues |
| 07/13/1982 | CA1127619A1 Passivation of metals on cracking catalyst with thallium |
| 07/13/1982 | CA1127617A1 Passivating metals on cracking catalysts |
| 07/13/1982 | CA1127616A1 Cracking process and catalyst for same |
| 07/07/1982 | EP0055487A1 Preparation of rhodium complex compounds |
| 06/29/1982 | CA1126762A1 Process for hydrogenating aromatic dinitriles |
| 06/22/1982 | CA1126292A1 Catalyst metal separation from saturated aliphatic monocarboxylic acids |
| 06/15/1982 | US4335014 Washing with an aliphatic alcohol or ketone containing an amine, depositing compound of cesium or rubidium |
| 06/15/1982 | US4334893 Recovery of alkali metal catalyst constituents with sulfurous acid |
| 06/10/1982 | WO1982001829A1 Process for the recovery of rhodium catalyst |
| 06/09/1982 | EP0053241A1 Process for the recovery and reuse of a heavy metal catalyst from residues of the Witten-DMT process |
| 06/08/1982 | CA1125214A1 Process for reactivating an iridium-containing catalyst |
| 06/02/1982 | EP0052719A1 Process for the separation of metal catalysts, and use of membrane separation apparatuses |
| 05/26/1982 | EP0052356A1 A process for improving the activity of a cracking catalyst and cracking process |
| 05/18/1982 | US4330429 Process for regenerating an antimony containing oxide catalyst |
| 05/18/1982 | US4330397 Fluid-contacting process |
| 04/21/1982 | EP0049781A1 Reactivation of rhodium complex hydroformylation catalysts |
| 04/20/1982 | CA1122195A1 Activation of chromic fluoride catalyst with hydrogen chloride and chlorine |
| 04/13/1982 | US4324699 Treating catalyst containing silver with solution of heavy alkali metal compound |
| 04/13/1982 | US4324648 To permit regeneration of catalyst by oxidation |
| 04/01/1982 | WO1982000961A1 Method for reactivating catalyst |
| 03/31/1982 | EP0048409A1 Reactivation of spent chromia-alumina catalyst by zinc oxide doping |
| 03/30/1982 | US4322314 Solvent exraction of a cobalt carbonyl complex |
| 03/23/1982 | US4321160 Method for the activation of phosphomolybdic acid based catalysts |
| 03/09/1982 | US4319035 From aromatic nitro compounds or amines, oxidizers, carbon monoxide, hydroxy compounds |
| 03/02/1982 | CA1119116A1 Method and apparatus for regenerating a fluid cracking catalyst |
| 02/17/1982 | EP0046056A2 Process for preparation or reactivation of metal catalysts |
| 02/10/1982 | EP0045333A1 Process for isomerization of xylenes |
| 01/26/1982 | US4312780 Dehydrogenation catalyst |
| 01/26/1982 | CA1117146A1 Catalytic reforming or production of aromatic hydrocarbons |
| 01/19/1982 | US4311868 Process for converting hydrocarbon |
| 01/19/1982 | US4311851 Preparation of carboxylic acid esters with BF3 -alcohol complex catalyst |
| 01/19/1982 | US4311611 Process for regenerating an antimony containing oxide catalyst |
| 01/19/1982 | US4311581 Carbon monoxide and sulfur oxide, bastnaesite |
| 01/19/1982 | CA1116642A1 Hydrogen regeneration of coke-selectivated crystalline aluminosilicate catalyst |
| 01/19/1982 | CA1116582A1 Process for extracting vanadium from deactivated catalysts |
| 01/13/1982 | EP0043695A1 Activation of gallium ion exchanged aluminosilicate catalyst |
| 01/13/1982 | EP0043684A1 A process for producing a fluidized bed catalyst from a coarse catalyst |
| 12/23/1981 | EP0042097A1 Process for the reactivation of support catalysts that contain palladium or platinum, copper and tellurium |
| 12/15/1981 | US4306086 Hydroformylation catalyst system and processes |
| 12/15/1981 | CA1114357A1 Process for improving the activity of used supported silver catalysts |
| 12/02/1981 | EP0040950A2 Process for regenerating antimony containing oxide catalyst |
| 11/10/1981 | US4300014 Catalyst selectivity |
| 11/10/1981 | US4299086 Utilization of energy obtained by substoichiometric combustion of low heating value gases |
| 11/04/1981 | EP0038919A1 Process for recovering and reactivating catalysts that contain cobalt used in the conversion of olefins with carbon monoxide and alkanols |
| 10/07/1981 | EP0037137A2 Process for the reactivation of a platinum-group metal catalyst for the hydrogenation of sugars |
| 10/06/1981 | CA1110277A1 Catalyst recovery |
| 10/06/1981 | CA1110221A1 Process for extracting vanadium from deactivated catalysts |
| 09/30/1981 | EP0036661A1 Process for improving the properties of a cracking catalyst |
| 09/30/1981 | EP0036464A2 Production of improved antimony containing catalysts, catalysts so produced and use thereof |
| 09/22/1981 | US4290920 Improve performace of used catalysts |
| 09/22/1981 | US4290919 Cracking catalysts passivated by tungsten |
| 09/02/1981 | EP0034853A1 Process for the removal of vanadium-containing acid from an acid-extracted deactivated demetallization catalyst |
| 08/18/1981 | CA1107219A1 Method for promoting regeneration of a catalyst in a fluidized regenerator |
| 07/29/1981 | EP0032525A2 Hydrogenation regeneration process for catalysts that contain cobalt, utilised in hydrocarboxylation |
| 07/29/1981 | EP0032524A2 Process for the extractive regeneration of catalysts that contain cobalt, utilised in hydrocarboxylation |
| 07/28/1981 | CA1105919A1 Recycling process for gaseous reagents used in the regeneration of a hydro-carbon hydroconversion catalyst |
| 07/15/1981 | EP0032064A1 System for the continuous conveyance of catalyst from a fluidized bed in a regenerator |
| 07/01/1981 | EP0031205A2 Carbonylation of ethylene or propylene |
| 06/24/1981 | EP0030796A1 Rejuvenation of alkylation catalyst |
| 06/23/1981 | CA1103651A1 Process for improving the activity of used supported silver catalysts |
| 06/17/1981 | EP0030269A1 Process for recovering the noble metal catalyst in the production of aromatic urethanes |
| 06/09/1981 | CA1102779A1 Process for improving the performance of silver catalysts |
| 06/02/1981 | CA1102140A1 Catalyst recovery |
| 05/05/1981 | CA1100474A1 Catalyst reduction method |
| 04/07/1981 | CA1098714A1 Process for recovering vanadium accumulated on spent catalyst |
| 04/01/1981 | EP0025963A1 Process for improving the activity of silver-support catalysts |
| 03/25/1981 | EP0025746A1 Reactivation of chemical reconversion catalysts used in a cyclic production process of hydrogen peroxide, and use of an apparatus for putting it into practice |
| 03/10/1981 | US4255279 Recovering active cobalt carbonyls |
| 01/28/1981 | EP0023049A1 Process for passivating metals, modified cracking catalyst and cracking process |
| 01/20/1981 | US4246185 Catalyst metal separation from saturated aliphatic monocarboxylic acids |
| 01/07/1981 | EP0020990A2 Process for the recovery and recycling of an oxydation catalyst in the Witten DMT process |
| 01/06/1981 | US4243517 Internal method for reducing transverse oxygen gradients in FCCU regeneration |
| 01/06/1981 | CA1093057A1 Isolation and regeneration of rhodium-containing catalysts from distillation residues of hydroformylation reactions |
| 01/06/1981 | CA1093056A1 Process for improving the activity of used supported silver catalysts |
| 01/06/1981 | CA1093054A1 Process for preparing modified silver catalysts |
| 01/06/1981 | CA1093049A1 Residue treatment process |
| 12/30/1980 | CA1092592A1 Catalyst regeneration |
| 12/24/1980 | WO1980002809A1 Method of regeneration of rhodium-containing catalyst |
| 12/09/1980 | US4238370 Washing a titanium oxide support free of vanadium pentoxide; total oxidation |
| 12/09/1980 | US4238367 Passivation of metals on cracking catalyst with thallium |
| 11/18/1980 | CA1089791A1 Method of temperature control in catalyst regeneration |
| 11/12/1980 | EP0018471A1 Process for activating or reactivating silver support catalysts |
| 11/11/1980 | US4233268 Continuous catalyst regeneration in a hydroreforming process |
| 10/14/1980 | US4228033 Method for reactivation of platinum group metal catalyst with aqueous alkaline and/or reducing solutions |
| 09/23/1980 | US4224235 Rhodium catalyst regeneration by thermal treatment |
| 09/17/1980 | EP0015379A1 Regeneration of rhodium hydroformylation catalysts |
| 09/16/1980 | US4222961 Ether solvent containing water and ammonia; hydrogenation catalysis |
| 09/16/1980 | US4222856 Method for promoting regeneration of a catalyst in a fluidized regenerator |
| 09/03/1980 | EP0014802A1 Liquid phase chemical process with separation of catalyst particles by magnetic flocculation |
| 09/02/1980 | CA1084893A1 Rejuvenation process for catalyst carrier particles and for catalysts |
| 08/26/1980 | US4219442 Fluid coke contaminated catalyst regeneration process |
| 08/20/1980 | EP0014457A2 Process for preparing and regenerating supported catalysts and their use in the preparation of ethylene oxide |