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9034780 Heavy aromatics processing catalyst and process of using the same  
This disclosure relates to a catalyst system adapted for transalkylation a C9+ aromatic feedstock with a C6-C7 aromatic feedstock, comprising: (a) a first catalyst comprising a first molecular...
9029283 Catalyst composition, its preparation and use  
A catalyst composition which comprises: a) a carrier which comprises at least 30 wt % of a binder selected from silica, zirconia and titania; at least 20 wt % of a pentasil zeolite, having a bulk...
9018121 Bimetallic catalyst and use in xylene production  
The invention is directed to a bimetallic catalyst system adapted for the manufacture of xylenes, a process for making said catalyst system, and to the process of manufacture of xylenes using said...
9006125 Transalkylation of heavy aromatic hydrocarbon feedstocks  
In a process for producing xylene by transalkylation of a C9+ aromatic hydrocarbon feedstock with a C6 and/or C7 aromatic hydrocarbon, the C9+ aromatic hydrocarbon feedstock, at least one C6...
8993469 Zeolite-containing catalyst and method for producing the same, and method for producing propylene  
The present invention provides a zeolite-containing catalyst having excellent shape, fluidity and mechanical strength as a catalyst for a fluidized bed reaction. The present invention provides a...
8987161 Zeolite-based SCR catalysts and their use in diesel engine emission treatment  
A catalyst comprising a zeolite loaded with copper ions and at least one trivalent metal ion other than Al+3, wherein the catalyst decreases NOx emissions in diesel exhaust. The trivalent metal...
8987162 Hydrothermally stable, low-temperature NOx reduction NH3-SCR catalyst  
A catalyst composition includes a heterobimetallic zeolite characterized by a chabazite structure loaded with copper ions and at least one trivalent metal ion other than Al3+. The catalyst...
8969229 Gas separation adsorbents and manufacturing method  
The present invention generally relates to high rate adsorbents and a method for their manufacture involving the steps of component mixing, extrusion, spheronization and calcination. The component...
8932973 Disordered molecular sieve supports for the selective catalytic reduction of NOx  
A catalyst for selective catalytic reduction of NOx having one or more transition metals selected from Cr, Mn, Fe, Co, Ce, Ni, Cu, Zn, Ga, Mo, Ru, Rh, Pd, Ag, In, Sn, Re, Ir, Pt, and mixtures...
8912109 Catalyst with an ion-modified binder  
An alkylation catalyst having a zeolite catalyst component and a binder component providing mechanical support for the zeolite catalyst component is disclosed. The binder component is an...
8889940 Catalyst and process for hydrocarbon conversion  
The subject invention comprises a hydrocarbon-conversion process using a zeolitic catalyst comprising very low concentrations of non-zeolitic material and featuring a gradient in crystallinity...
8883667 Purification catalyst for reflow furnace gas, method for preventing contamination of reflow furnace, and reflow furnace  
A purification catalyst which prevents contamination within a reflow furnace, including flux components, while suppressing the generation of CO is provided. A purification catalyst for a reflow...
8877670 Fibrous substrate-based hydroprocessing catalysts and associated methods  
Catalysts are disclosed comprising fibrous substrates having silica-containing fibers with diameters generally from about 1 to about 50 microns, which act effectively as “micro cylinders.” Such...
8877669 Hydroisomerization catalysts for biological feedstocks  
Provided are hydroisomerization catalysts for processing a bio-based feedstock into biodiesel fuels. These catalysts comprise a catalytic material and a matrix component. The catalytic material is...
8865020 Aluminum silicate complex and high-performance adsorbent comprising the same  
Provided is an adsorbent having superior adsorption properties for use as a dehumidifying agent for desiccant air conditioning which exhibits high adsorption properties at mid and high humidity...
8853117 Method of making a molecular sieve of MFS framework type with controllable average size  
A method of making a crystalline molecular sieve of MFS framework type, preferably ZSM-57, from a synthesis mixture comprising at least one source of tetravalent element (Y), at least one source...
8846559 Stable shape-selective catalyst for aromatic alkylation and methods of using and preparing  
A catalyst and method of forming a catalyst for use in aromatic alkylation involves treating a zeolite, which may be a ZSM-5 zeolite, with a phosphorus-containing compound. The phosphorus-treated...
8845881 Process for middle distillae production form fischer-tropsch waxes using a modified-zeolite-based catalyst  
The invention relates to a process for the production of middle distillates from a paraffinic feedstock that is produced by Fischer-Tropsch synthesis, implementing a...
8841227 Production of aromatics from methane  
A catalyst for the conversion of methane to higher hydrocarbons including aromatic hydrocarbons comprises a support and molybdenum or a compound thereof dispersed on the support. The support...
8835342 Mesostructured zeolitic materials and methods of making and using the same  
One aspect of the present invention relates to mesostructured zeolites. The invention also relates to a method of preparing mesostructured zeolites, as well as using them as cracking catalysts for...
8835341 Processed support and methods of making and using same  
A method for removing tightly bound sodium from a zeolitic support comprising contacting the support with a sodium specific removal agent to produce a treated support. A method comprising...
8809217 Disordered molecular sieve supports for the selective catalytic reduction of NOx  
A catalyst for selective catalytic reduction of NOx having one or more transition metals selected from Cr, Mn, Fe, Co, Ce, Ni, Cu, Zn, Ga, Mo, Ru, Rh, Pd, Ag, In, Sn, Re, Ir, Pt, and mixtures...
8809216 Catalyst for converting acid-containing inferior crude oil and process for making and using the same  
The present invention relates to a catalyst for converting inferior acid-containing crude oil. Based on the total amount of the catalyst, said catalyst comprises from 1 to 50 wt % of a mesopore...
8802582 High temperature ammonia SCR catalyst and method of using the catalyst  
A catalyst and a method for selectively reducing nitrogen oxides (“NOx”) with ammonia are provided. The catalyst includes a first component comprising a zeolite or mixture of zeolites selected...
8795513 Hydrocracking catalyst for heavy oil and method for hydrotreating heavy oil using same  
Provided is a catalyst for hydrocracking of heavy oil which is excellent in both functions of cracking activity and desulfurization activity with respect to heavy oil by striking a balance between...
8791039 Agglomerated zeolite adsorbents and process for producing the same  
An agglomerated zeolite adsorbent which comprises 95-99.5 mass % of X zeolite and 0.5-5.0 mass % of binder, wherein the exchangeable cationic sites of said X zeolite are occupied by Group IIA...
8791040 Catalysts containing nano-materials and methods of making and using same  
A method of making a catalyst containing nanosize zeolite particles supported on a support material is disclosed. A process for making styrene or ethylbenzene by reacting toluene with a C1 source...
8785707 Catalyst based on a crystallized material with hierarchized and organized porosity and its use in oligomerization of light olefins  
A catalyst that comprises at least one binder and at least one crystallized material with hierarchized and organized porosity in the fields of microporosity and mesoporosity is described, whereby...
8771639 Methods for preparing composites of substrate-molecular sieve  
The present invention relates to a method for preparing composites of substrate-molecular sieve, in particular, to a method for preparing a composite of substrate-molecular sieve, which comprises...
8772564 Method of producing synthetic zeolite catalyst and method of producing high-purity paraxylene with a catalyst produced by such a method  
This invention relates to a method wherein a high-purity paraxylene can be produced efficiently by using a catalyst having a molecular sieving action (or shape selectivity) and being excellent in...
8765624 Coating suspension for coating catalyst substrates  
A coating suspension for coating catalyst substrates comprises at least two different particulate metal and/or semi-metal oxides with a sedimentation mass (MS), characterized in that the...
8754247 Catalyst comprising at least one IZM-2 zeolite, and its use in the transformation of hydrocarbon feeds  
A catalyst is described which comprises at least one IZM-2 zeolite and at least one matrix, said zeolite having a chemical composition expressed as the anhydrous base in terms of moles of oxides...
8753535 Composite absorbent for catalyst residues removal from polyolefin solution polymerization mixture  
A solid shaped composite adsorbent for reducing deactivated catalyst residues and contaminants from a post polyolefin solution polymerization mixture is disclosed. The composite adsorbent...
8751169 Spectral method for determining the source of expanded vermiculite insulation in attics and walls  
A method for identifying the source of vermiculite insulation in situ using a portable spectrometer with a light-emitting contact probe and a personal computer. Identification is accomplished...
8748333 Surface-modified zeolites and methods for preparing the same  
Surface-modified zeolites and methods for preparing surface-modified zeolites are provided. A hybrid polymer formed from a silicon alkoxide and a metal alkoxide, a co-monomer, or both, is...
8742189 Catalyst for the dehydroaromatisation of methane and mixtures containing methane  
The present invention relates to a catalyst for dehydroaromatizing C1-C4-aliphatics, said catalyst being obtainable by twice treating a zeolite from the group of MFI and MWW with NH4-containing...
8734743 NOx storage catalyst with improved hydrocarbon conversion activity  
Described is a nitrogen oxide storage catalyst comprising: a substrate;a first washcoat layer provided on the substrate, the first washcoat layer comprising a nitrogen oxide storage material,a...
8728969 Process for obtaining a catalyst composite  
A process for obtaining a catalyst composite comprising the following steps: a). selecting a molecular sieve having pores of 10-or more-membered ringsb). contacting the molecular sieve with a...
8722560 Highly heat-resistant β-type zeolite and SCR catalyst employing the same  
A subject for the invention is to provide a highly heat-resistant SCR catalyst which has an NOx reduction percentage of 40% or higher at 200° C. after a hydrothermal durability treatment. The...
8715487 Low small mesoporous peak cracking catalyst and method of using  
This invention relates to the composition, method of making and use of a fluidized catalytic cracking (“FCC”) catalyst that is comprised of a new Y zeolite which exhibits an exceptionally low...
8703635 Catalyst composition and its use thereof in aromatics alkylation  
This disclosure relates to a catalyst composition comprising (a) MCM-22 family material; and (b) a binder comprising at least 1 wt. % of a titanium compound based on the weight of said catalyst...
8685875 Methods for enhancing the mesoporosity of zeolite-containing materials  
Methods for enhancing the mesoporosity of a zeolite-containing material. Such methods may comprise contacting a composite shaped article containing at least one zeolite and at least one...
8680355 Olefin production process  
A novel olefin production process of the invention can be established as an industrial and practical process of producing an olefin with high selectivity by directly reacting a ketone and hydrogen...
8673803 Alkaline-earth metal compound-containing zeolite catalyst, method for preparing same, method for regenerating same, and method for producing lower hydrocarbons  
An alkaline-earth metal compound-containing zeolite catalyst composed of a composite material comprising at least a first component, a second component, and a third component. The first component...
8658553 Catalytic composition and process for the transalkylation of aromatic hydrocarbons  
A catalytic composition for transalkylation of aromatic hydrocarbons which contains a zeolite and an inorganic binder and has an extra-zeolitic porosity higher than or equal to 0.7 cc/g for a...
8642493 Process for producing lower-hydrocarbon aromatization catalyst and lower-hydrocarbon aromatization catalyst  
[Task] To improve activity of a lower hydrocarbon aromatization catalyst and the catalyst stability. [Solving Means] In a method for producing a lower hydrocarbon aromatization catalyst to produce...
8629073 Catalyst comprising an izm-2 zeolite and at least one metal, and its use in the transformation of hydrocarbons  
A catalyst is described which comprises at least one IZM-2 zeolite, at least one matrix and at least one metal selected from metals from groups VIII, VIB and VIIB, said zeolite having a chemical...
8623508 Crystallized silicon-containing material with hierarchical and organized porosity  
Material with hierarchical and organized porosity in the microporosity and mesoporosity domains, consisting of at least two elementary spherical particles, each one of said particles comprising a...
8617513 Mesostructured zeolitic materials and methods of making and using the same  
One aspect of the present invention relates to mesostructured zeolites. The invention also relates to a method of preparing mesostructured zeolites, as well as using them as cracking catalysts for...
8614160 Catalyst compositions for improved fluid catalytic cracking (FCC) processes targeting propylene production  
Catalyst compositions comprising a siliceous zeolite component, either in separately formed catalyst particles or dispersed in the same binder or matrix as other zeolites of the compositions, are...