| Patents for B01J 38 - Regeneration or reactivation of catalysts, in general (7,157) |
|---|
| 03/28/2001 | CN1063754C Process for preparing N-alkyl polyhydroxyalkyl amines in aqueous/hydroxy solvents |
| 03/27/2001 | US6206819 Low volatility substituted n,n diformamides as halogenation catalysts for transforming organic hydroxyl, thiol, aldehyde, and carboxy groups to organohalides |
| 03/22/2001 | WO2001019500A1 Regenerating sulphur poisoned diesel catalysts |
| 03/21/2001 | EP1084749A2 Process for periodic reactivation of a copper-containing catalyst material |
| 03/21/2001 | CN1063354C Regenerating ruthenium catalyst |
| 03/20/2001 | US6203766 Dumping device of catalyst inside reactor and dumping method using the same |
| 03/15/2001 | WO2001017931A2 Regeneration of onium fluoride-hf adducts |
| 03/15/2001 | WO2001017678A1 Process for the reactivation of sulfur deactivated cobalt titania catalyst |
| 03/15/2001 | DE19940459A1 Verfahren zur Regenerierung von Platingruppenmetall-Suspensionskatalysatoren Process for the regeneration of the platinum group metal catalysts suspension |
| 03/15/2001 | CA2682802A1 Process for the reactivation of sulfur deactivated cobalt titania catalyst |
| 03/14/2001 | EP1082997A1 Method for regenerating molybdenum-containing oxide fluidized-bed catalyst |
| 03/14/2001 | CN1063098C Acrylonitrile fluidized bed waste catalyst utilizing technology |
| 03/13/2001 | US6201030 Process and apparatus for regenerating a particulate catalyst |
| 03/13/2001 | US6200927 As hydrocracking catalyst |
| 03/07/2001 | CN1286667A Method for direct oridation in sulphur, by catalytic process and in vapour phase of low content H2S in gas |
| 03/06/2001 | US6197266 System for sealing a cyclone leg |
| 03/06/2001 | CA2155549C Regeneration of aromatization catalysts |
| 03/01/2001 | WO2001014697A1 Method and device for treating exhaust gases produced by an internal combustion engine |
| 03/01/2001 | WO2001014058A1 Method for regenerating platinum group metal suspension catalysts |
| 03/01/2001 | DE19939807A1 Verfahren und Vorrichtung zur Abgasnachbehandlung des von einem Verbrennungsmotor erzeugten Abgases Method and apparatus for exhaust gas aftertreatment of the exhaust gas generated by an internal combustion engine |
| 02/28/2001 | CN1285341A Palladium-carbon catalyst on-line regeneration method for terephthalic acid production apparatus |
| 02/28/2001 | CN1062492C Process for reclaiming waste catalyst with low palladium content |
| 02/28/2001 | CN1062491C Method for regeneration of amination catalyst |
| 02/22/2001 | WO2001012617A1 Process for preparing alkylene oxide |
| 02/22/2001 | WO2001012318A1 Recovery process for oxidation catalyst in the manufacture of aromatic carboxylic acids |
| 02/21/2001 | EP0874796B1 Improved metal-ligand complex catalyzed processes |
| 02/21/2001 | CN1062193C Method for regeneration of catalyst |
| 02/20/2001 | US6191060 Selective precipitation of metal catalyst species from aqueous extract stream of with a complexing or chelating agent such as acetylacetone or oxalic acid |
| 02/14/2001 | CN1284010A Method for regenerating hydrogenation catalyst, method for hydrogenating compounds comprising nitrile functions |
| 02/07/2001 | EP1074547A1 Process for the preparation of an epoxide |
| 02/07/2001 | EP0874797B1 Processes employing indicator ligands |
| 02/06/2001 | CA2226302C Method for separating a palladium catalyst |
| 02/01/2001 | WO2001007382A2 Improved metal-ligand complex catalyzed processes |
| 02/01/2001 | CA2683446A1 Cyclic aldehydes and derivatives thereof prepared by metal-ligand complex catalyzed processes |
| 01/31/2001 | EP1072302A1 Method and apparatus for regenerating catalysts |
| 01/31/2001 | EP1071505A1 Methods for enhancing the acid sites of fcc catalysts |
| 01/30/2001 | US6180071 Process for recovering rhodium catalyst |
| 01/17/2001 | EP1068898A2 Process for the regeneration of zeolitic catalysts used in (trans)alkylation processes |
| 01/17/2001 | EP1068011A1 Process for activating an epoxidation catalyst |
| 01/16/2001 | CA2150492C Separating catalyst-free working solution from the hydrogenation cycle of the anthraquinone method for the production of hydrogen peroxide |
| 01/11/2001 | WO2001002092A1 Process for regenerating and rejuvenating additive containing catalysts |
| 01/11/2001 | WO2001002091A1 Process for regenerating additive containing catalysts |
| 01/10/2001 | EP1066879A1 Regenerated hydrogenation catalyst and methods of hydrogenating heavy oil |
| 01/09/2001 | US6172274 Solid catalyst alkylation process using a wetting zone |
| 01/09/2001 | US6171566 Selective catalytic reduction for the removal of nitrogen oxides and catalyst body thereof |
| 01/04/2001 | WO2001000524A1 Process for the regeneration of reforming catalysts |
| 01/04/2001 | WO2001000319A1 Process for activating a reforming catalyst |
| 01/04/2001 | WO2001000318A1 Catalytic reforming catalyst activation |
| 01/04/2001 | DE19952091C1 Regeneration of a catalyst used for the autothermal reforming of hydrocarbons comprises reacting sulfur bound to the catalyst with water during the autothermal reforming to release it from the catalyst |
| 01/04/2001 | CA2377129A1 Process for the regeneration of reforming catalysts |
| 01/04/2001 | CA2369166A1 Process for activating a reforming catalyst |
| 01/04/2001 | CA2369164A1 Catalytic reforming catalyst activation |
| 01/03/2001 | EP1065000A1 Method of regenerating hydrogenation catalyst |
| 01/03/2001 | CN1060151C Process for producing hydroxyl compounds |
| 01/02/2001 | US6169050 Process for regeneration of catalysts of titanium silicalite type |
| 01/02/2001 | CA2122134C A process for regenerating spent fluidized catalytic cracking catalyst |
| 12/27/2000 | CN1278021A Low temp. chemical vapor-phase deposition equipment and method for synthesizing nanometer carbon tube using same |
| 12/21/2000 | WO2000076661A1 Selective separation of iron by treatment with an ion-exchanging resin comprising diphosphonic acid groups |
| 12/21/2000 | CA2374224A1 Selective separation of iron by treatment with an ion-exchanging resin comprising diphosphonic acid groups |
| 12/20/2000 | EP1061041A1 Low-temperature thermal chemical vapor deposition apparatus and method of synthesizing carbon nanotube using the same |
| 12/19/2000 | US6162754 Process for regenerating a catalyst contained within a bubble-column reactor with draft-tube and process for the production of a hydrocarbon |
| 12/19/2000 | US6162753 Process for recovering cobalt carbonyl catalysts used to produced N-acyl-alpha-amino acid derivatives by amidocarbonylation |
| 12/19/2000 | US6162524 Process for recovering catalyst |
| 12/19/2000 | US6162402 Fluidized bed catalytic cracking using a regenerator stripper to remove carbon monoxide and light hydrocarbons upstream of the regeneration zone that operates with a backmix addition of regenerated catalyst directly from the regeneration zone |
| 12/14/2000 | WO2000074849A1 Catalyst support body for two-wheeled or diesel vehicles |
| 12/13/2000 | EP1059262A1 Fuel reforming apparatus |
| 12/07/2000 | WO2000072967A1 PRETREATMENT OF A Pt/Sn-BASED CATALYST |
| 12/07/2000 | WO2000043124A8 METHOD FOR PROCESSING pTHF POLYMERIZATION CATALYSTS |
| 11/30/2000 | WO2000071642A1 Multi-stage reforming process using rhenium-containing catalyst in the final stage |
| 11/30/2000 | WO2000071248A1 Process for producing catalyst |
| 11/30/2000 | DE19922981A1 Verfahren zur Kontrolle der Funktionstüchtigkeit eines NO¶x¶-Speicherkatalysators Procedures for monitoring the health of a NO¶x¶ storage catalyst |
| 11/30/2000 | CA2374233A1 Multi-stage reforming process using rhenium-containing catalyst in the final stage |
| 11/28/2000 | US6153091 Passing hydrocarbon feedstock to reaction zone and contacting feedstock with catalyst in presence of chloride, and recovering hydrocarbon product; removing deactivated catalyst particles; sorption, recirculation, regeneration |
| 11/22/2000 | EP1053777A1 Process for controlling the catalytic activity of an NOx-storage catalyst |
| 11/22/2000 | EP1053390A1 Regeneration of catalyst/absorber |
| 11/21/2000 | US6150572 Process for the regeneration of a catalyst based on trivalent chromium compounds |
| 11/21/2000 | CA2121942C Process for the reactivation of nickel-alumina catalysts |
| 11/15/2000 | EP1051256A1 Method for regenerating supported catalysts covered with gold particles and used for oxidising unsaturated hydrocarbons |
| 11/14/2000 | US6147022 Process for degraded-mode regeneration of a catalyst |
| 11/07/2000 | US6143930 Employing a multiple distillation process coupled with an optional extraction of acetaldehyde in manufacture of high purity acetic acid |
| 10/31/2000 | CA2092049C Process for the recovery of rhodium from residues of carbonylation reactions |
| 10/25/2000 | CN1270853A Stripping method and equipment for catalytic conversion catalyst-regenerating |
| 10/19/2000 | WO2000061493A1 Process for the regeneration of used silica gel |
| 10/19/2000 | CA2369409A1 Process for the regeneration of used silica gel |
| 10/18/2000 | EP1044963A2 Process for the recovery of perfluorinated sulphonic acids from spent acid |
| 10/18/2000 | CN1057527C Synthesis of triethylenediamine as catalyst with base-treated zeolites |
| 10/17/2000 | US6133183 Process for regenerating a catalyst for the production of aromatic compounds or for reforming, with improved oxychlorination |
| 10/14/2000 | CA2269169A1 Magnetic separation using hot separator high-strength magnets |
| 10/11/2000 | EP1043384A2 Improved residual oil fluid catalytic cracking process with catalyst having increased metals tolerance |
| 10/11/2000 | EP1042068A1 Method for regenerating a hydrogenation catalyst, method for hydrogenating compounds comprising nitrile functions |
| 10/11/2000 | CN1269360A Process for producing epsilon-hexanolactam |
| 10/10/2000 | US6130351 Continuous process for the preparation of N-(phosphonomethyl) iminodiacetic acid |
| 10/04/2000 | EP1040080A1 Method for direct oxidation in sulphur, by catalytic process and in vapour phase, of low content h 2?s in a gas |
| 10/03/2000 | US6127299 Process for preparing a hydroprocessing catalyst from waste hydroprocessing catalyst |
| 09/28/2000 | WO2000009520A9 Continuous process for the preparation of n-(phosphonomethyl) iminodiacetic acid |
| 09/26/2000 | CA2213171C Process to rejuvenate spent sorbents |
| 09/21/2000 | WO2000012471A8 Method for the non-oxidative production of formaldehyde from methanol |
| 09/20/2000 | EP1036838A2 Staged catalyst regeneration in a baffled fluidized bed |
| 09/20/2000 | EP1036756A1 Method and apparatus for the production of hydrogen by thermocatalytic cracking of hydrocarbons |
| 09/20/2000 | CN2396885Y Catalyst fluidization activator |