Patents
Patents for B01J 37 - Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts (39,240)
07/1996
07/02/1996US5531885 Hydroconversion process for heavy hydrocarbon oil
07/02/1996CA2103337C Catalysts for hydrotreating hydrocarbon oils and methods of preparing the same
06/1996
06/27/1996WO1996019290A1 Process for the preparation of supported catalyst for synthesis of methacrolein and methacrylic acid
06/26/1996EP0718239A1 Sol-gel process for obtaining pure and mixed oxide zirconia spheres, microspheres and washcoats, useful as catalysts or catalyst support
06/26/1996EP0718028A1 Heat-resistant support for catalysts and the production thereof
06/26/1996EP0717661A1 A catalyst material for purification of gases and liquids and a process for preparing it
06/26/1996CN1125408A A method of treating spontaneously combustible catalysts
06/26/1996CN1125157A Composite clay materials for removal of sox from gas streams
06/25/1996US5530170 Ethylbenzene alkylation with ethylene to produce para-diethylbenzene
06/25/1996US5530127 Preparation of amines
06/25/1996US5529969 B.E.T. specific surface-stabilized ceria
06/25/1996US5529964 Having small metal clusters in pores and interstices of small-pored zeolite
06/25/1996CA2070507C Ceric oxide composition, its preparation and its uses
06/20/1996WO1996018885A1 Microminiature combustible gas sensor and method of fabricating a microminiature combustible gas sensor
06/20/1996DE4444286A1 Catalyst for converting carbon mon:oxide to carbon di:oxide and hydrogen@
06/19/1996EP0716876A1 Catalyst for purifying exhaust gases
06/19/1996EP0688244A4 Method for the preparation of supported hydrogenation and hydrotreating catalysts
06/19/1996CN1124950A Process for modifying the shape selectivity of a zeolite catalyst and use of the mofified catalyst
06/19/1996CN1124673A Chromium-based fluorination catalyst, production method thereof, and fluorination method
06/18/1996US5527946 Partial hydrogenation of aliphatic alpha, omega-dinitriles at elevated temperature and pressure in presence of solvent and cobalt-containing catalyst
06/18/1996CA2058073C Process for preparing bismuth and iron molybdates coated catalysts, doped with phosphorus and potassium
06/13/1996WO1996017820A1 Process for producing dimethylamine
06/13/1996WO1996017685A1 Process for producing tenside-stabilized colloids of mono- and bimetals of the group viii and ib of the periodic system in the form of precursors for catalysts which are isolable and water soluble at high concentration
06/13/1996DE4443705A1 Verfahren zur Herstellung von tensidstabilisierten Mono- und Bimetallkolloiden der Gruppe VIII und Ib des Periodensystems als isolierbare und in hoher Konzentration wasserlösliche Precursor für Katalysatoren A process for producing surfactant-stabilized mono- and bimetal colloids of Group VIII and Ib of the Periodic Table as isolable and water-soluble precursors for catalysts in high concentration
06/13/1996DE4443392A1 Electrochemical redn. of metal salts to form colloids for optical and electronic use, etc.
06/12/1996EP0715890A1 Electrochemical preparation process of transition metal and phosphine containing catalysts
06/12/1996EP0715889A2 Shell catalyst, process for its preparation and its use
06/12/1996EP0701596A4 Process for preparing an alumina bound zeolite catalyst
06/12/1996CN1124468A New method and catalysts on inorganic carriers for converting C1-C4 Hydrocarbons to C2-olefinic hydrocarbons
06/12/1996CN1124467A New method and supported catalysts for converting C1-C4 hydrocarbons to C2-olefinic hydrocarbons
06/12/1996CN1124466A Molecular sieve layers and processes for their manufacture
06/12/1996CN1124226A High temp. changing catalyst and its preparing method
06/11/1996US5525740 Process for preparing silver catalyst and process of using same to produce ethylene oxide
06/11/1996US5525570 Process for producing a catalyst layer on a carrier and a catalyst produced therefrom
06/11/1996US5525568 Supported metallic catalyst and manufacturing method thereof
06/11/1996US5525563 Structured catalyst including microporous oxides of silicon, aluminum and titianium
06/11/1996US5525557 Silicon nitride spheres, absence of radial density gradients, high temperature strength, high toughness, oxidation and thermal shock resistance; used as ceramic ball bearings after sintering
06/11/1996US5525210 Sulfur reduction in FCC gasoline
06/11/1996CA2050712C Process for the activation of the surface of heavy metal carbides with high specific surface in view of catalytic reactions
06/11/1996CA2006021C Process for separating organometallic compounds and/or metal carbonyls from their solutions in organic media
06/08/1996CA2164462A1 Catalyst activation process and catalyst reactivation process
06/06/1996WO1996017039A1 Integrated process for the production of reformate having reduced benzene content
06/06/1996WO1996016737A1 Process for preparation of supports
06/06/1996WO1996016736A1 Phosphorous bound porous microspheres
06/06/1996WO1996016734A1 Silver catalyst preparation
06/06/1996CA2206309A1 Integrated process for the production of reformate having reduced benzene content
06/06/1996CA2205178A1 Process for preparation of supports
06/05/1996EP0714971A1 Olefinic hydrocarbons sulfurized with elemental sulfur in the presence of alkanolamines, their preparation and their use
06/05/1996EP0714970A1 Olefinic hydrocarbons sulfurized with elemental sulfur in the presence of alkali on alkaline earth metal hydroxides and glycols, polyglycols or their alkyl ethers and/or water
06/05/1996EP0714700A2 Process of manufacturing of a catalyst consisting of a carrier and a catalytic active mass of oxide deposited on the surface of the carrier
06/05/1996EP0714698A2 High temperature combustion catalyst
06/05/1996EP0714692A1 Catalyst for purification of diesel engine exhaust gas
06/05/1996EP0705321A4 Lubricant hydrocraking process
06/05/1996DE19534194A1 Flat composite material for use as e.g. heat insulating material
06/05/1996DE19500997C1 Catalytic coating application to internal combustion engine piston head
06/05/1996CN1123789A Preparation of amines
06/05/1996CN1031927C Process for preparing carrier catalyst of vinyl acetate and use
06/05/1996CN1031926C Catalyst for oxidation of sulfur dioxide
06/04/1996US5523510 Treated bound ferrierite zeolites for skeletal isomerization of n-olefins to iso-olefins
06/04/1996US5523507 Process of trimerizing and oligomerizing olefins using chromium compounds
06/04/1996US5523500 Mixed oxide of chromium with nickel oxide added to improve catalyst selectivity by inhibiting oxidation of hydrogen chloride by-product and crystallization
06/03/1996CA2164236A1 High temperature combustion catalyst
05/1996
05/30/1996WO1996016142A1 A method for upgrading waxy feeds using a catalyst comprising mixed powdered dewaxing catalyst and powdered isomerization catalyst formed into a discrete particle
05/30/1996WO1996016012A2 Aldehyde preparation process
05/30/1996WO1996016004A2 Hydrocarbon conversion process using a zeolite bound zeolite catalyst
05/30/1996CA2163834A1 Preparation of a catalyst consisting of a carrier and a catalytically active oxide material applied to the surface of the carrier
05/29/1996EP0713492A1 Electron acceptor compositions
05/29/1996CN1123527A Catalyst and process for using same for the preparation of unsaturated carboxylic acid esters
05/29/1996CN1123249A A high concentration colloidal dispersion of a cerium compound and a process for its preparation
05/29/1996CN1123196A Hydrodemetalation catalyst and preparation method thereof
05/29/1996CN1031864C Hydrogention catalyst and production process thereof
05/28/1996US5521139 Palladium-containing fixed-bed catalyst for the hydrogenation of butyne-1,4-diol to butene-2-diol-1,2
05/28/1996US5521133 Phosphorus bound porous microspheres
05/28/1996US5520898 Method for the preparation of highly reactive clay composites for the removal of sox from flue gas streams
05/28/1996US5520895 Method for the reduction of nitrogen oxides using iron impregnated zeolites
05/23/1996DE4440801A1 Verfahren zur Herstellung von Aldehyden A process for the preparation of aldehydes
05/23/1996DE4434825A1 Flat composite material
05/22/1996EP0712662A2 Process for repairing a molecular sieve catalyst support using aqueous emulsions of silicone resins
05/22/1996EP0712660A1 Bifunctional catalyst containing multimetal oxides
05/22/1996EP0712334A1 Epoxidation catalyst
05/22/1996CN1122726A Process for the separation of catalyst-free working solution from the hydrogenation circuit of the anthraquinone process for the manufacture of hydrogen peroxide
05/21/1996US5518979 Abrasion-resistant catalyst carrier formed of transition aluminas
05/21/1996US5518978 Difunctional catalyst useful in wax hydroisomerization and process for preparing it
05/21/1996US5518831 Plasma vapor deposition to polymerize organosilicon compound
05/21/1996US5518704 Nickel and cobalt containing hydrotalcite-like materials having a sheet-like morphology and process for production thereof
05/17/1996WO1996014342A1 Process for producing starch ester, starch ester, and starch ester composition
05/15/1996EP0712045A2 Index print for preventing removal of an image recording medium from a container
05/15/1996EP0711601A2 Catalyst for multistage etherification with high conversion of T-butanol
05/15/1996EP0711586A2 Methods for producing coating powders, catalysts and drier water-borne coatings by spraying compositions with compressed fluids
05/15/1996EP0711203A1 Process and installation for recovering catalyst components
05/15/1996CN1122260A Organic-inorganic phosphate catalyst carrier with complex group and its synthetic method
05/15/1996CA2159410A1 Catalyst for multistage etherification with high conversion of t-butanol
05/14/1996US5516851 Mixing transition metal compound, polymer and carrier; molding, drying, and roasting
05/14/1996US5516744 Alumina catalysts support manufacture
05/14/1996US5516743 Alumina catalyst support preparation
05/14/1996US5516740 Catalyst comprising thin shell of catalytically active material bonded onto an inert core
05/14/1996US5516494 Process for applying a coating to honeycomb structures in an exhaust gas converter
05/09/1996WO1996013493A1 Process for preparing ethylene oxide catalysts
05/09/1996WO1996013330A1 Improved process for the calcination/activation of v/p/o catalyst
05/09/1996WO1996013327A1 Titanium oxide photocatalyst structure and method of manufacturing the same