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Patent Searching and Data


Matches 701 - 750 out of 15,248

Document Document Title
WO/2006/101246
Disclosed is an agent for decomposing an organic halogen-containing compound, which comprises an iron powder being composed of flat iron particles having a planar ratio of 2 or more. Further, disclosed is an agent for decomposing an orga...  
WO/2006/100606
Disclosed are materials and methods for preparing precursors of optically active β-amino acids, which bind to the alpha-2-delta (α2δ) subunit of a calcium channel and are useful for treating pain, fibromyalgia, and a variety of psychi...  
WO/2006/094979
The invention relates to a method for producing DMC catalysts by reacting cyanometallate compounds, preferably cyanometallate salts, in particular, alkali or alkaline earth salts, with metal salts, wherein the inventive method is charact...  
WO/2006/094979
The invention relates to a method for producing DMC catalysts by reacting cyanometallate compounds, preferably cyanometallate salts, in particular, alkali or alkaline earth salts, with metal salts, wherein the inventive method is charact...  
WO/2006/095392
A process for producing a catalyst for discharge gas treatment. It can reduce the amount of a noble metal to be deposited and thereby attains a reduction in production cost. The process, which is for producing a catalyst for the treatmen...  
WO/2006/094612
The mercaptans R-SH contained in a hydrocarbon stream are oxidized to the corresponding (di)sulfides by means of a redox system which comprises trivalent iron and a heteropolyacid which allows the complete reoxidation of the reduced iron...  
WO/2006/093754
A composition, containing vanadium, phosphorous and a support is disclosed. A method of preparing such composition is also disclosed. The composition is employed in a process to remove a heavy metal from a gaseous feed stream which can o...  
WO/2006/092305
The invention relates to a method for improving or optimising a catalyst for producing phthalic anhydride by the gas phase oxidation of o-xylol and/or naphthalene, said method comprising the following steps: a) provision of a starting ca...  
WO/2006/092304
The invention relates to the use of a catalyst containing at least one first catalyst layer on the gas entry side, a second catalyst layer laying closer to the gas exit side and a third catalyst layer lying even closer to or on the gas e...  
WO/2006/093170
The invention relates to a porous inorganic oxide carrier supporting thereon an oxygen-containing carbonaceous substance, preferably a carbide of an oxygen-containing organic compound, wherein the mass ratio of carbon supported on the ca...  
WO/2006/090631
This invention provides a multifunctional material that can easily adsorb VOC, has high photocatalytic activity and can function as a visible light-responsive photocatalyst by virtue of a large surface area and doping with carbon, and, a...  
WO/2006/089193  
WO/2006/088117
Disclosed is a palladium-containing catalyst which enables to highly selectively produce an &agr ,β-unsaturated carboxylic acid from an olefin or an &agr ,β-unsaturated aldehyde. Also disclosed are a method for producing such a catalys...  
WO/2006/082938
Proposed are a ceramic honeycomb structure which can achieve the effective collection and removal of particulates and the effective clarification of a harmful gas, both being discharged from an internal combustion engine or the like, and...  
WO/2006/082801
[PROBLEMS] This invention provides a process for producing gas, which is low in electrode cost and can cause a photoelectric chemical reaction at a low applied voltage, a process for producing acidic water and alkaline water, and an appa...  
WO/2006/077316
The invention relates to a method for preparing acrylic acid by oxidizing propylene and then acrolein, involving the recycling of gases that had not reacted by means of a partial oxidation of the propane, in parallel, at the end of the a...  
WO/2006/077731
Supported catalysts which allow shortening of the production steps for supported catalysts useful for production of lower aliphatic carboxylic acids from lower olefins and oxygen, and which compared to supported catalysts of the prior ar...  
WO/2006/072682
The invention relates to a method of preparing acrylic acid by selective oxidation of propane in a circulating fluidised bed or in a fluidised bed in the presence of a catalyst having structure MolVaXbZcSidOx (I), wherein X represents te...  
WO/2006/072447
The invention relates to phosphor- modified multimetallic oxide compounds and to the use thereof in the form of catalytically active materials for heterogeneously catalysing gas phase oxidations and/or gas phase ammooxidations.  
WO/2006/069535
The present invention discloses a kind of catalyst and a hydrocarbon oil cracking method, the said catalyst comprises, by weight of the dry composite, 10-65wt% ZSM-5 molecular sieve, 0-60wt% clay, 15-60wt% inorganic oxide binder, 0.5-15w...  
WO/2006/069673
The invention relates to a method for the production of nitrogen-containing catalysts, comprising: a) production of an oxidic species containing the following components: at least one metal, M, selected from the groups Ib to VIIb and VII...  
WO/2006/064685
A process for carboxylic acid ester production by which a carboxylic acid ester comprising an alcohol and a carboxylic acid each having 10 or more carbon atoms can be produced in a high yield. The catalyst used can be reused. The process...  
WO/2006/063669
The invention relates to a halide-containing alkali tungstate catalyst for synthesizing alkyl mercaptanes from alkanols and hydrogen sulfide as well as a method for producing said catalyst.  
WO/2006/064178
A process and catalyst for the production of acetic acid by the carbonylation of methanol and/or a reactive derivative thereof wherein the catalyst system comprises a rhodium carbonylation catalyst, methyl iodide, a non-hydrohalogenoic a...  
WO/2006/060692
A method of forming supported group 4, and/or 5, and/or 6 metal clusters, which may be used as a catalyst for alkane reactions. The method includes combining a solid support and a precursor compound of group 4, 5, or 6 metals, or precurs...  
WO/2006/053786
The invention relates to a catalyst comprising a titanium dioxide carrier and a mixture of metal oxides comprising at least one oxide of a metal selected from the group consisting of vanadium and tungsten and silicon oxide, comprised in ...  
WO/2006/053135
A composition comprising a metal oxide and a promoter and a halogen, wherein at least a portion of the promoter is present as a reduced valence promoter and methods of preparing such composition are disclosed. The thus-obtained compositi...  
WO/2006/053135
A composition comprising a metal oxide and a promoter and a halogen, wherein at least a portion of the promoter is present as a reduced valence promoter and methods of preparing such composition are disclosed. The thus-obtained compositi...  
WO/2006/046540
A process for producing an N-vinylcarbazole compound, which has no danger caused by the use of high-pressure conditions or an explosive substance and is less apt to have a problem concerning a post-treatment, e.g., a treatment of a waste...  
WO/2006/046012
The invention provides a nanoporous non-oxide material which comprises a modified derivative of silicon nitride and comprises a plurality of nanoscale pores. The nanoporous non-oxide material is preferably prepared by means of a sol-gel ...  
WO/2006/044852
The present invention relates to embodiments for a process for the isomerization of at least one alpha olefin to an internal olefin via a multi-step process resulting in a mixture comprising alkene isomers and a low level of oligomers. A...  
WO/2006/040427
invention concerns a method for preparing a catalyst based on a sulphide of a metal M selected among Mo and W, promoted by a metal promoter element P selected among Fe, Co and Ni, including the following steps: (A) reacting the metal M i...  
WO/2006/040863
[PROBLEMS] To provide a process for producing a high-performance catalyst for use in a reaction for acrylic acid production from propane or propylene through air oxidation. [MEANS FOR SOLVING PROBLEMS] The process is for producing a meta...  
WO/2006/037541
The invention relates to a continuous method for producing DMC catalysts, which is characterized in that the solutions of a metal salt and a hexacyanometallate compound and optionally organic ligands and/or organic additives are continuo...  
WO/2006/037436
A large pore (metallo)aluminophosphate molecular sieve is disclosed The material has an X-ray diffraction pattern including the lines listed in Table 4 and is synthesized in the presence of 4-dimethylaminopyridine as structure directing ...  
WO/2006/036609
Bulk bi-metallic catalysts for use in the hydroprocessing of hydrocarbon feeds, as well as a method for preparing such catalysts. The catalysts are prepared from a catalyst precursor containing an organic agent.  
WO/2006/036610
Novel bulk tri-metallic catalysts for use in the hydroprocessing of hydrocarbon feeds, as well as a method for preparing such catalysts. The catalysts are prepared from a catalyst precursor containing an organic agent.  
WO/2006/034073
A method of making a high activity catalyst composition suitable for use in the hydrodesulfurization of a middle distillate feed, such as diesel fuel, having a high concentration of sulfur, to thereby provide a low sulfur middle distilla...  
WO/2006/032843
A silica support for use in the manufacture of a silica supported heteropolyacid catalyst for use in producing a carboxylic ester from a monocarboxylic acid, olefin and water wherein the support is produced by treating silica-gel granule...  
WO/2006/032782
The invention concerns doped catalyst on alumino-silicate support with adjusted macropore content and hydrocracking/hydroconversion and hydrotreatment methods using same. The catalyst comprises at least one hydro-hydrogenating element se...  
WO/2006/033512
Disclosed is a method of preparation of spherical support for olefin polymerization catalyst, wherein the support is produced by continuously introducing a mixture of metal magnesium and alcohol into a reactor containing a mixture compri...  
WO/2006/031575
The instant invention is directed to the preparation of a catalyst composition suitable for the hydroconversion of heavy oils. The catalyst composition is prepared by a series of steps, involving mixing a group VIB metal oxide and aqueou...  
WO/2006/031570
The instant invention is directed to the preparation of a slurry catalyst composition. The slurry catalyst composition is prepared in a series of steps, involving mixing a Group VIB metal oxide and aqueous ammonia to form an aqueous mixt...  
WO/2006/030656
Disclosed is a method for purifying ethyl chloride wherein a crude ethyl chloride containing a stabilizer and/or moisture is brought into contact with a zeolite having an average pore size of 3-11 Å and/or a carbonaceous material adsorb...  
WO/2006/031068
Provided are a catalyst composition including a transition metal catalyst and a nitrogen-containing bidentate phosphorus compound and a process for hydroformylation reaction of olefins to prepare aldehydes which includes stirring the cat...  
WO/2006/028404
The invention relates to a catalyst for producing ethyl-methyl keton by catalytically oxidising n-butenes by oxygen and/or an oxygen-containing palladium-based gas, which is stabilised by a complexing ligand and a heteropolyacid and/or t...  
WO/2006/028602
Process for converting certain lactones to their alpha-methylene substituted forms in a supercritical or near-critical fluid phase reaction using an oxynitride catalyst or a composite oxynitride catalyst incorporating lithium, sodium, po...  
WO/2006/028940
A process is provided for increasing the crush strength of a carrier which process comprises incorporating into the carrier a strength-enhancing additive. Also provided is the resultant carrier having incorporated therein a strength-enha...  
WO/2006/027976
The invention makes use of an exhaust gas catalyst, comprising an active component comprising at least one type of metal from noble metals and transition metals; NOx-absorbing material for absorbing and releasing nitrogen oxides accordin...  
WO/2006/025498
A body is prepared by mixing silicon carbide (ceramic particles), fine particles of silicon carbide having an average particle diameter less than that of the former silicon carbide and a substance (alumina) less susceptible to erosion. T...  

Matches 701 - 750 out of 15,248