| Patents for B01J 38 - Regeneration or reactivation of catalysts, in general (7,157) |
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| 08/08/2007 | EP1814661A1 A method of regenerating a catalyst |
| 08/08/2007 | EP1480931B1 Catalyst enhancement process |
| 08/08/2007 | CN1330419C Method for regenerating urea dehydrogenation noble metal catalyst |
| 08/01/2007 | EP1294481B1 Process for the regeneration of solid acid catalysts |
| 08/01/2007 | CN1329124C Method of regenerating NOx removal catalyst |
| 08/01/2007 | CN101007286A Preparation method of molybdenum acetylacetonate catalyst coated by surfactants and its application |
| 07/31/2007 | US7250530 Processes and systems for making phosgene |
| 07/31/2007 | CA2445918C Pressure swing catalyst regeneration procedure for fischer-tropsch catalyst |
| 07/26/2007 | WO2007084302A2 Production of multifunctional granular medium by partial activation of partially decomposed organic matter |
| 07/26/2007 | WO2007082790A1 Process for regenerating a dehydrogenation catalyst |
| 07/26/2007 | US20070172409 Catalyst structure and method of manufacturing carbon nanotube using the same |
| 07/25/2007 | EP1811208A1 Hydraulic stepless apeed changing device |
| 07/25/2007 | CN101005893A Catalyst regeneration process |
| 07/19/2007 | US20070167321 Method for recovering molybdenum and method for preparing catalyst |
| 07/19/2007 | US20070167310 Production of multifunctional granular medium by partial activation of partially decomposed organic matter |
| 07/19/2007 | US20070167309 Process for regenerating a spent sorbent |
| 07/18/2007 | EP1360006A4 A catalyst for selective catalytic reduction of nitrogen oxides and a method for preparing the same |
| 07/18/2007 | CN1327011C Selecting processing method for catalyst carrier |
| 07/18/2007 | CN100998956A Recovery and apptied mechanically method of phase transfer catalyst |
| 07/17/2007 | CA2441198C Method and apparatus for the regeneration of hydrocarbon synthesis catalysts |
| 07/17/2007 | CA2314332C Gas conversion using hydrogen from synthesis gas and hydroconversion tail gas |
| 07/17/2007 | CA2176407C Regeneration of a titanium-containing molecular sieve |
| 07/12/2007 | WO2007078382A1 Regeneration of ionic liquid catalyst |
| 07/12/2007 | US20070161831 By telomerization reaction of perfluoroalkyl iodide slurry with tetrafluoroethylene catalyzed with solid catalyst containing copper particles; hydrocyclones |
| 07/12/2007 | US20070161830 Process for regenerating a hydrogenation catalyst |
| 07/12/2007 | US20070161809 Method for the production of fuel from acid fats and system for carrying out said method |
| 07/12/2007 | US20070161500 Method of regenerating hydrogenation catalyst and diolefin purification plant |
| 07/10/2007 | US7241931 Process for the preparation of 2,6-dimethylnaphthalene |
| 07/10/2007 | US7241527 Method and apparatus for facilitating a chemical reaction |
| 07/05/2007 | WO2007076392A2 A method for reusing rhenium from a donor spent epoxidation catalyst |
| 07/05/2007 | WO2007076390A2 A process for preparing a rejuvenated epoxidation catalyst |
| 07/05/2007 | WO2007076134A2 Photocatalytic fluidized bed air purifier |
| 07/05/2007 | DE102006056773A1 Vorrichtung und Verfahren zur Beladung eines Reaktors Apparatus and method for loading a reactor |
| 07/05/2007 | CA2634332A1 A method for reusing rhenium from a donor spent epoxidation catalyst |
| 07/05/2007 | CA2634324A1 A process for preparing a rejuvenated epoxidation catalyst |
| 07/04/2007 | EP1803700A2 Method for the dehydrogenation of diisopropyl benezene |
| 07/04/2007 | EP1373226B1 Process for the enhancement of cycle life of a zinc-chromium based catalyst in the synthesis of 2-methylpyrazine |
| 07/04/2007 | CN1323757C Regeneration technique for fumes and gas flue in imperfect combustion |
| 07/04/2007 | CN1323749C Desulfurization system with novel sorbent transfer mechanism |
| 07/03/2007 | CA2215913C Process for catalyst regeneration |
| 06/28/2007 | WO2007073440A1 Regeneration of ionic liquid catalyst by hydrogenation using metal and acid |
| 06/27/2007 | CN1323137C Desulfurization with improved sorbent regeneration |
| 06/26/2007 | US7235510 Catalysts |
| 06/26/2007 | US7235509 from hydrofluorocarbon compound and/or an oxygenic hydrofluorocarbon solvent system; using such reaction solvent, solvent layer containing boron trifluoride or its complex and a reaction product layer can be formed simply by allowing the reaction solution to stand after completion of the reaction |
| 06/26/2007 | US7235220 Exhaust gas treatment method, exhaust gas treatment system, and catalytic oxidation apparatus |
| 06/26/2007 | CA2232613C Process and chamber for regenerating a catalyst, including an end of combustion control |
| 06/20/2007 | EP1797954A1 Process for the treatment of catalyst for the purification of flue gas |
| 06/20/2007 | CN1984862A Process for removal of impurities from mother liquor in the synthesis of carboxylic acid using pressure filtration |
| 06/20/2007 | CN1982663A Method for regenerating a NOx absorbing catalyst |
| 06/20/2007 | CN1321955C Fluid bed oxygenates to olefins reactor apparatus and process of controlling same |
| 06/20/2007 | CN1321953C Reducing temperature differences within the regenerator of an oxygenate to olefin process |
| 06/19/2007 | CA2424417C A gas turbine single plant modifying method, a catalyst re-using method and a re-produced catalyst |
| 06/19/2007 | CA2232529C Staged combustion process and system for regenerating a reforming or aromatics production catalyst in a moving bed |
| 06/19/2007 | CA2207275C Regeneration of catalyst/absorber |
| 06/13/2007 | CN1980735A Methods for recycling catalyst compositions for aromatic ring halogenation |
| 06/12/2007 | CA2239569C Improved metal-ligand complex catalyzed processes |
| 06/07/2007 | WO2007064027A1 Method for production of supported ruthenium and method for production of chlorine |
| 06/07/2007 | US20070129235 Process for steam stripping hydrocarbons from a bromine index reduction catalyst |
| 06/05/2007 | US7227048 Converting oxygenates to olefins over a catalyst comprising acidic molecular sieve of controlled carbon atom to acid site ratio |
| 06/05/2007 | US7226883 Hollow fiber membrane allow an oxygen containing gas to contact a liquid reduction-oxidation catalyst solution at high mass transfer rates |
| 05/30/2007 | EP1790628A1 Method for producing unsaturated vicinal diol compound |
| 05/30/2007 | EP1113857B1 Method and assembly for separating solids from gaseous phase |
| 05/29/2007 | US7223710 Contacting a halogen stream with catalyst to regenerate the catalyst, withdrawing a regeneration effluent halogen stream from the catalyst bed; a circulating stream to return the halogen-containing materials to a regeneration circuit. |
| 05/29/2007 | CA2264572C Bubble-column reactor with draft-tube and process for the regeneration of the catalyst contained therein |
| 05/24/2007 | US20070118001 Continuous process for the hydrogenation of nitriles or nitro compounds to amines |
| 05/24/2007 | US20070117719 Low cost, impact and chemical resistant, shaped bodies; high conversion rate and selectivity; Al2O3 as catalyst support material; hydrogenation catalyst for converting maleic anhydride to tetrahydrofuran and gamma-butyrolactone |
| 05/22/2007 | CA2239696C Improved metal-ligand complex catalyzed processes |
| 05/16/2007 | CN1964787A Methods of activating chromium catalysts |
| 05/16/2007 | CN1964783A Catalyst extrudates based on copper oxide and their use for hydrogenating carbonyl compounds |
| 05/16/2007 | CN1962064A Method for processing waste catalyst in production of pentafluoro ethane |
| 05/16/2007 | CN1315990C Process for coupling regenerating of dual catalyst system |
| 05/10/2007 | US20070102321 Hydrocracking catalyst containing beta and Y zeolites, and process for its use to produce naphtha |
| 05/08/2007 | US7214636 Contacting coked catalyst with medium at a first superficial velocity to regenerate the catalyst and form gaseous products, which are separated at a second superficial velocity; the ratio of the first superficial velocity to the second superficial velocity is at least 1.2.; methanol to olefin conversion |
| 05/01/2007 | CA2273333C Process for alkylating hydrocarbons |
| 04/26/2007 | WO2007047117A1 Oxygenate conversion catalyst processing |
| 04/26/2007 | WO2006113259B1 Activating hydroprocessing catalysts using carbon monoxide |
| 04/26/2007 | WO2005075063A3 Reactor-regenerator device and use thereof in the production of styrene |
| 04/25/2007 | CN1312110C Preparation method of alkylamine and method of increasing hydroamination activity of calicining zeolite catalyst |
| 04/24/2007 | US7208440 Method for pretreatment of catalysts with a phosphoric acid base |
| 04/19/2007 | US20070088187 Converting the oxygenate-containing feed stream to the light olefins while spending the catalyst; regenerating spent catalyst; using barrier filter to treat a catalyst particle-containing flue gas resulting from a catalyst regenerator |
| 04/19/2007 | US20070088182 Regenerating molecular sieve absorbents used for alcohol dehydration |
| 04/18/2007 | CN1950484A Hydroprocessing method and system for upgrading heavy oil using a colloidal or molecular catalyst |
| 04/18/2007 | CN1950483A Fixed bed hydroprocessing methods and systems and methods for upgrading an existing fixed bed system |
| 04/18/2007 | CN1950315A Method and system for catalytically converting oxygenates and regenerating and stripping catalyst |
| 04/18/2007 | CN1950148A Process for the removal of corrosion metals from carbonylation catalyst solutions |
| 04/12/2007 | WO2007040603A1 Regeneration process for activated carbon for fuel purification |
| 04/11/2007 | EP1771246A1 Catalyst regeneration process |
| 04/05/2007 | WO2007036424A1 Method for separating organic transition metal complex catalysts |
| 04/05/2007 | WO2006088602A3 Titanium and chromium containing catalyst activation process and process for (co) polymerizing ethylene with said catalyst to form a resin |
| 04/05/2007 | US20070078287 Method for adding heat to a reactor system used to convert oxygenates to olefins |
| 04/04/2007 | CN1308081C Regeneration of dehydrogenation catalyst |
| 04/03/2007 | US7199068 Process for the regeneration of a solid acid alkylation catalyst in a reactive distillation alkylation process taking place in a pressurized distillation column including an intermediate reactive catalyst zone having supported therein a |
| 03/29/2007 | WO2007034972A1 Method for recovering tungsten |
| 03/28/2007 | EP1345693B1 Regeneration method of heterogeneous catalysts and adsorbents |
| 03/22/2007 | WO2007032228A1 Methods for recovery of molybdenum and process for preparation of catalysts |
| 03/21/2007 | EP1764353A1 Improved metal-ligand complex catalysed processes |
| 03/15/2007 | WO2006115644A3 Processes for recovery of a triarylphosphine from a group viii metal catalyst complex mixture |
| 03/15/2007 | WO2006113259A3 Activating hydroprocessing catalysts using carbon monoxide |
| 03/14/2007 | EP1309527B1 Regeneration of aromatic alkylation catalysts using hydrocarbon stripping |
| 03/14/2007 | CN1929904A Method of treating a catalytic reactor system prior to reactor servicing |