105753 ⎘
Aspects relating to hydrocarbon processing covered by groups - Catalyst aspects
Process for producing diesel fuel from olefinic refinery feedstreams
#302Method of recycling waste plastic material
#303Catalytic hot-gas filtration of biomass pyrolysis vapors
#304Single step process for the simultaneous production of aromatics, naphthenics and isoparaffins using transition metal functionalized zeolite based catalyst
#305Catalyst precursor for hydrocracking reaction and method for hydrocracking heavy oil by using same
#306Ultrasonic oxidative desulfurization of heavy fuel oils
#307Methods for producing mesoporous zeolite multifunctional catalysts for upgrading pyrolysis oil
#308Regeneration of catalyst
#309Method for selective delamination and transfer of thin film using liquid platform
#310Cyclic metal deactivation unit design for FCC catalyst deactivation
#311Flash chemical ionizing pyrolysis of hydrocarbons
#312Catalyst and process for the production of diesel fuel from national gas, natural gas liquids, or other gaseous feedstocks
#313Fluid catalytic cracking process and apparatus for maximizing light olefin yield and other applications
#314Catalytic remedy for advanced UCO bleed reduction in recycle hydrocracking operations
#315Metal trap for use in fluid catalytic cracking (FCC)
#316Naphtha reformer yield using modified zeolitic catalysts
#317Phosphorus-containing molecular sieve, its preparation and application thereof
#318Molecular sieve composition, process of preparing same and use thereof
#319FCC catalyst prepared by a process involving more than one silica material
#320Naphtha hydrotreating process
#321Staged fluid catalytic cracking processes incorporating a solids separation device for upgrading naphtha range material
#322Modified Y-type molecular sieve and preparation method thereof, hydrocracking catalyst and preparation method thereof, and method for hydrocracking hydrocarbon oil
#323Desulfurization catalyst, its production and application thereof
#324HYDROCRACKING PROCESSES USING A METAL-CALIXARENE BASED CATALYST
#325Systems and methods for producing fuel intermediates
#326Catalyst structure and method of upgrading hydrocarbons in the presence of the catalyst structure
#327Process for producing diesel fuel from olefinic refinery feedstreams
#328Stabilization of zeolite beta for FCC processes
#329Fluidized bed conversion of oxygenates with increased aromatic selectivity
#330Bifunctional catalyst comprising phosphorous
#331Multi-stage device and process for production of a low sulfur heavy marine fuel oil
#332Supercritical reactor systems and processes for petroleum upgrading
#333Process for oxidation of organosulfur compounds
#334Heavy marine fuel oil composition
#335Heavy marine fuel compositions
#336Hydrocracking catalyst
#337Catalytic system, and process for removing heteroatomic compounds from hydrocarbon streams
#338Fluid catalytic cracking process
#339Process for producing a Fischer-Tropsch synthesis catalyst
#340Integrated device for millisecond-level gas phase catalytic cracking reaction and separation
#341Multi-stage process and device utilizing structured catalyst beds and reactive distillation for the production of a low sulfur heavy marine fuel oil
#342Hierarchical EU-2 type zeolite having both micropores and mesopores, and preparation method therefor
#343Acidic aromatization catalyst with improved activity and stability
#344Multi-stage process and device for treatment heavy marine fuel oil and resultant composition including ultrasound promoted desulfurization
#345Cobalt catalyst comprising a support comprising a mixed oxide phase including cobalt and/or nickel produced from an ether compound
#346Hydrocarbon conversion catalyst composition
#347Cobalt catalyst comprising a support comprising a mixed oxide phase including cobalt and/or nickel produced from an organic compound from the family of carboyxyanhydrides
#348Upgraded ebullated bed reactor with no recycle buildup of asphaltenes in vacuum bottoms
#349Supercritical reactor systems and processes for petroleum upgrading
#350Functional structural body and method for making functional structural body
#351Functional structural body and method for making functional structural body
#352Hydrodeoxigenation process of vegetable oils for obtaining green diesel
#353Process and device for treating high sulfur heavy marine fuel oil for use as feedstock in a subsequent refinery unit
#354Multi-stage device for reducing environmental contaminates in heavy marine fuel oil
#355Process for making and using metal catalyst for slurry hydrocracking
#356Structured catalyst for catalytic cracking or hydrodesulfurization, catalytic cracking apparatus and hydrodesulfurization apparatus including the structured catalyst, and method for producing structured catalyst for catalytic cracking or hydrodesulfurization
#357Boron and/or carbon nanofiber modified alumina-supported molybdenum-cobalt catalysts useful in hydrodesulfurization
#358Catalyst composition for enhancing yield of olefins in fluid catalytic cracking process (FCC)
#359Process for selective production of light olefins and aromatic from cracked light naphtha
#360Bottoms upgrading and low coke fluid catalytic cracking catalyst
#361Method for adding an organic compound to a porous solid in the gaseous phase
#362PRODUCTION OF ETHYLENE WITH NANOWIRE CATALYSTS
#363Fischer-tropsch process in the presence of a catalyst prepared from a molten salt
#364Process for making molecular sieves
#365Oligomerization of olefins derived from oxygenates
#366Catalytic remedy for advanced UCO bleed reduction in recycle hydrocracking operations
#367Hydroisomerization catalyst
#368Heavy Aromatics Conversion Processes and Catalyst Compositions Used Therein
#369Heavy aromatics conversion processes and catalyst compositions used therein
#370Catalyzed alkylation, alkylation catalysts, and methods of making alkylation catalysts
#371Catalysts that include iron, cobalt, and copper, and methods for making the same
#372Plasmonic nanoparticle catalysts and methods for producing long-chain hydrocarbon molecules
#373Acid-resistant catalyst supports and catalysts
#374Process to convert synthesis gas to olefins using a bifunctional chromium/zinc oxide-SAPO-34 catalyst
#375Fibrous zeolite catalyst for hydrocracking
#376Modified Y-type molecular sieve, preparation thereof and catalyst comprising the same
#377Fischer-Tropsch synthesis catalyst containing nitride support, preparation method therefor and use thereof
#378Fluid catalytic cracking process and apparatus for maximizing light olefin yield and other applications
#379Perchloroethylene decomposition reactor design for isomerization unit hydrogen feed, enabling a lower temperature process with increased C5+ yield
#380ACCELERATED METHOD FOR PREPARING HYDROCARBON-SOLUBLE MOLYBDENUM CATALYST PRECURSORS UNDER PRESSURE
#381Poorly crystalline transition metal tungstate
#382Process and apparatus for enhanced removal of contaminants in fluid catalytic cracking processes
#383Transition metal tungstate material
#384A PROCESS FOR SELECTIVELY REMOVING DIOLEFINS FROM A GAS STREAM
#385Process and device for reducing environmental contaminates in heavy marine fuel oil
#386Use of a bifunctional catalyst based on IZM-2 with a specific Si/Al ratio for the isomerization of long paraffinic feedstocks to middle distillates
#387METHOD FOR THE HYDROGENATION OF AROMATICS USING A NICKEL-BASED CATALYST
#388Group III base stocks and lubricant compositions
#389Method for recovering the oxygenated compounds contained in aqueous fractions derived from biomass
#390Hydrocracking process for making middle distillate from a light hydrocarbon feedstock
#391Hydrocarbon conversion process
#392Catalytic cracking catalyst and preparation thereof
#393Conversion process for an inferior oil
#394Process and device for producing energy products by catalytic cracking of a hydrocarbon-based solid material without coke formation
#395SERVER, METHOD, AND PROGRAM FOR SUPPLYING DESULFURIZATION CATALYST-RELATED INFORMATION, AND COMPUTER-READABLE RECORDING MEDIUM RECORDING SAME
#396Process for preparing hydrocracking catalyst
#397PROCESS OF ALKALINE CATALYTIC CRACKING OF INFERIOR HEAVY OIL WITH DOUBLE REACTION TUBES IN MILLISECONDS AND GASEOUS COUPLING
#398Supercritical reactor systems and processes for petroleum upgrading
#399Pyrolysis tube for manufacturing olefin and method for manufacturing dehydrogenating catalyst
#400Red mud compositions and methods related thereto
#401Catalytic dehydrogenation catalyst health index
#402BULK METALLIC CATALYSTS AND METHODS OF MAKING AND USING THE SAME
#403Nano-crystallite binder based CO combustion promoter
#404Methods and compositions for microwave-assisted non-oxidative catalytic direct conversion of natural gas
#405Catalyst containing 2-acetylbutyrolactone and/or the hydrolysis products thereof, and use thereof in a hydrotreatment and/or hydrocracking process
#406Use of Aromax® catalyst in sulfur converter absorber and advantages related thereto
#407Process for producing BTX from a C—C hydrocarbon mixture
#408Method for manufacturing a fuel component
#409High severity fluidized catalytic cracking systems and processes for producing olefins from petroleum feeds
#410Catalyst and process for the production of diesel fuel from natural gas, natural gas liquids, or other gaseous feedstocks
#411Group III base stocks and lubricant compositions
#412Oxidative desulfurization of liquid fuels using metal sulfide quantum dots/graphen oxid hybrid nanocatalyst
#413IRON-BASED CATALYST FOR FISCHER-TROPSCH SYNTHESIS, METHOD OF PREPARING THE SAME AND METHOD OF USING THE SAME
#414Hydrodesulphurization catalyst selective of gasolines from FCC
#415Method for producing hydrocarbon liquid fuel
#416Highly active trimetallic materials using short-chain alkyl quaternary ammonium compounds
#417Crystalline oxy-hydroxide transition metal molybdotungstate
#418Highly active quaternary metallic materials using short-chain alkyl quaternary ammonium compounds
#419Process to peptize alumina for fluidizable catalysts
#420Catalyst regenerator and catalyst regeneration method
#421Process for preparing a catalyst based on IZM-2 from a solution comprising specific precursors and use for the isomerization of paraffinic feedstocks
#422Use of zeolite NU-86 for naphtha catalytic cracking
#423Hydrocracking catalyst based on hierarchically porous beta zeolite and method of preparing the same and method of preparing bio-jet fuel from triglyceride-containing biomass using the same
#424Cyclic metal deactivation unit design for FCC catalyst deactivation
#425Cobalt catalyst comprising a support with a mixed oxide phase containing cobalt and/or nickel, prepared using an ester compound
#426Process for producing catalytic cracking gasoline with a high octane number
#427Systems and methods for improving yields of hydrocarbon fuels from alcohols
#428High charge density Metalloaluminophosphosilicate molecular sieves MeAPSO-82
#429High charge density metalloaluminophosphosilicate molecular sieves MeAPSO-83
#430Catalyst for producing light aromatics with heavy aromatics, method for preparing the catalyst, and use thereof
#431SINGLE STAGE PROCESS COMBINING NON-NOBLE AND NOBLE METAL CATALYST LOADING
#432Plasmonic nanoparticle catalysts and methods for producing long-chain hydrocarbon molecules
#433Process for preparation of a supported cobalt-containing Fishcer-Tropsch synthesis
#434Fuel-cell reactor
#435PROCESS FOR CONVERTING MIXED HYDROCARBON STREAMS TO LPG AND BTX
#436Method for direct production of gasoline-range hydrocarbons from carbon dioxide hydrogenation
#437Multi-stage process and device for treatment heavy marine fuel oil and resultant composition and the removal of detrimental solids
#438Molecular sieve SSZ-95, method of making, and use
#439Apparatus for distribution of catalyst in fluidized catalytic cracking unit
#440Methods for regenerating and rejuvenating catalysts
#441AN ELECTROMECHANICAL DEVICE FOR REMOVING MATERIAL FROM AN ENCLOSED SPACE
#442Additive and a catalyst composition comprising the additive for FCC process
#443LTFT CATALYST FINES REMOVAL
#444Upgraded ebullated bed reactor with less fouling sediment
#445Multi-stage process and device for reducing environmental contaminates in heavy marine fuel oil
#446Method for modifying molecular sieve and a catalytic cracking catalyst containing the molecular sieve
#447Catalyst staging in catalytic reaction process
#448Process to convert aliphatics and alkylaromatics to light olefins with acidic catalyst
#449Method for optimizing catalyst loading for hydrocracking process
#450Supercritical reactor systems and processes for petroleum upgrading
#451Production of ethylene with nanowire catalysts
#452Method for producing a hydrodesulfurization catalyst
#453Process and apparatus for enhanced removal of contaminants in fluid catalytic cracking processes
#454Acidic aromatization catalyst with improved activity and stability
#455Process for increasing hydrocarbon yield from catalytic reformer
#456Dual catalyst system for ebullated bed upgrading to produce improved quality vacuum residue product
#457Catalyst manufacturing method
#458Ebullated bed process for high conversion of heavy hydrocarbons with a low sediment yield
#459Method of operating an ebullated bed process to reduce sediment yield
#460Ebullated bed process for high conversion of heavy hydrocarbons with a low sediment yield
#461Method for hydrocracking, method for producing hydrocracked oil, hydrocracking device, and device for producing hydrocracked oil
#462Regeneration method for catalytic cracking reaction
#463PROCESS FOR HYDROCRACKING HEAVY OIL AND OIL RESIDUE WITH A NON-METALLISED CARBONACEOUS ADDITIVE
#464METHOD FOR PREPARING A MULTI-METAL CATALYST HAVING AN OPTIMIZED SITE PROXIMITY
#465Process for adsorber regeneration
#466Process for rejuvenating hydrotreating catalyst
#467Catalyst and process for the production of diesel fuel from natural gas, natural gas liquids, or other gaseous feedstocks
#468Trim dewaxing of distillate fuel
#469Process for hydrocracking heavy oil and oil residue
#470Supercritical reactor systems and processes for petroleum upgrading
#471Supercritical reactor systems and processes for petroleum upgrading
#472Supercritical reactor systems and processes for petroleum upgrading
#473Crystalline transition metal oxy-hydroxide molybdate
#474Crystalline bis-ammonia metal molybdate
#475Method for making molecular sieve SSZ-95
#476Composition and process for preparation of attrition resistant additive suitable for cracking hydrocarbon feed
#477Processes for regenerating catalysts useful in Fischer-Tropsch processes
#478Process for production of high quality syngas through regeneration of coked upgradation agent
#479Upgraded ebullated bed reactor used with opportunity feedstocks
#480Upgraded ebullated bed reactor with increased production rate of converted products
#481Systems and methods for hydroprocessing heavy oil
#482TiObased catalyst precursor material, production thereof and use thereof
#483PROCESS FOR REJUVENATING HYDROTREATING CATALYST
#484Middle distillate hydrocracking catalyst
#485Catalyst reactor basket
#486Fluid catalytic cracking process and apparatus for maximizing light olefins or middle distillates and light olefins
#487Process for the dearomatization of petroleum cuts
#488Fluid catalytic cracking unit with low emissions
#489Process for converting a biomass-derived pyrolysis oil, method for preparing a catalyst, and a catalyst
#490Process to improve formulations of hydrocarbon conversion catalysts through removal and modification of detrimental particles and reuse of modified fractions
#491Method of producing FCC catalysts with reduced attrition rates
#492Process for catalyst unloading facilitation
#493Resid hydrotreating catalyst containing titania
#494Resid hydrotreating catalyst containing titania
#495Hydrogenation reactor and process
#496Cobalt metal foam catalyst, method of making same, thermal-medium-circulating heat-exchange reactor using same, and method of producing a liquid fuel by means of a Fischer-Tropsch synthesis reaction using thermal-medium-circulating heat-exchange reactor
#497Cobalt metal foam catalyst, method of making same, thermal-medium-circulating heat-exchange reactor using same, and method of producing a liquid fuel by means of a Fischer-Tropsch synthesis reaction using thermal-medium-circulating heat-exchange reactor
#498Hydrocracking process utilizing aqueous ammonia
#499Separation of fluid catalytic cracking equilibrium catalysts to improve value and reduce waste
#500Hydroprocessing catalyst composition containing an acetoacetic acid compound, a method of making such a catalyst, and a process of using such catalyst
#501Hydrocracking catalyst
#502Regenerator for regenerating catalysts under different operating conditions
#503Hydroprocessing with drum blanketing gas compositional control
#504Systems and processes for catalytic pyrolysis of biomass and hydrocarbonaceous materials for production of aromatics with optional olefin recycle, and catalysts having selected particle size for catalytic pyrolysis
#505Procedure for obtaining a catalytic formulation for the production of ultra low sulfur diesel, obtained product and application thereof
#506Composition having an active metal or precursor, an amine component and a non-amine containing polar additive useful in the catalytic hydroprocessing of hydrocarbons, a method of making such catalyst, and a process of using such catalyst
#507Fischer-Tropsch synthesis catalyst, manufacturing method therefor, and hydrocarbon manufacturing method
#508Single step catalytic process for the conversion of n-paraffins and naphtha to diesel range hydrocarbons
#509Method for recovering entrained ionic liquid from an ionic liquid immiscible phase
#510Fischer-tropsch process using a catalyst based on a metal of group VIIIB and an oxides support comprising alumina, silica and phosphorus
#511Process and device for treating catalyst discharged from bubbling bed hydrogenation of residual oil
#512Process of reactivating a metal contaminated biomass conversion catalyst
#513Catalyst composition for fluid catalytic cracking, process for preparing the same and use thereof
#514Continuous or semi-continuous biomass wash system for hydrothermal hydrocatalytic conversion
#515Process for regenerating catalyst in a fluid catalytic cracking unit
#516Resid hydrotreating catalyst containing titania
#517Processes using molecular sieve SSZ-96
#518Method of producing FCC catalysts with reduced attrition rates
#519Process for metathesis of olefins obtained from Fischer-Tropsch fractions using a ruthenium complex comprising a dissymmetrical N-heterocyclic diaminocarbene
#520Methods for producing diesel range materials having improved cold flow properties
#521Slurry bed Fischer-Tropsch catalysts with silica/alumina structural promoters
#522Selective hydrogenation catalyst and methods of making and using same
#523High surface area composition for use in the catalytic hydroconversion of a heavy hydrocarbon feedstock, a method making such composition and its use
#524Mercaptan removal using microreactors
#525Process and installation for making protected catalyst bodies by means of a molten organic substance
#526Catalysts having metal nano-particle catalyst supported on surface-treated natural cellulose fibers and preparation method thereof
#527High-selectivity catalyst for production of high-quality gasoline fractions from syngas and its preparation method
#528Process of reforming a sulfur-containing liquid fuel
#529Fluid cracking process and apparatus for maximizing light olefins or middle distillates and light olefins
#530Metal nanoparticle deposited inorganic nanostructure hybrids, uses thereof and processes for their preparation
#531Process and apparatus for distributing hydrocarbon feed to a catalyst stream
#532Catalyst recovery system, hydrocarbon synthesis reaction apparatus, hydrocarbon synthesis reaction system, and catalyst recovery process
#533Apparatus for mixing two streams of catalyst with an insert having aligned openings
#534Process for hydrotreating heavy raw oils
#535Alkylation method using ionic liquid as catalyst
#536Methods and apparatuses for isomerization of paraffins
#537IMPROVED HYBRID FISCHER-TROPSCH CATALYSTS AND PROCESSES FOR USE THEREOF
#538Integrated hydroprocessing and fluid catalytic cracking for processing of a crude oil
#539Method for upgrading ebullated bed reactor and upgraded ebullated bed reactor
#540Process for regenerating catalyst in a fluid catalytic cracking unit
#541Method for separating entrained catalyst and catalyst fines from slurry oil
#542Composition having an active metal or precursor, an amine component and a non-amine containing polar additive useful in the catalytic hydroprocessing of hydrocarbons, a method of making such catalyst, and a process of using such catalyst
#543Multifunctional catalyst additive composition and process of preparation thereof
#544Catalyst regeneration zone divided into sectors for regenerative catalytic units
#545Combined process of hydrotreating and catalytic cracking of hydrocarbon oils
#546Method of manufacturing high quality lube base oil using unconverted oil
#547Process for oligomerizing olefins
#548Catalyst that can be used in hydrotreatment, comprising metals of groups VIII and VIB, and preparation with acetic acid and dialkyl succinate C1-C4
#549Hydroisomerization catalyst, process for producing the same, method of dewaxing hydrocarbon oil, process for producing hydrocarbon, and process for producing lube base oil
#550High light olefins FCC catalyst compositions
#551FISCHER-TROPSCH SYNTHESIS CATALYST, MANUFACTURING METHOD THEREFOR, AND HYDROCARBON MANUFACTURING METHOD
#552METHOD FOR MAKING A COBALT METAL FOAM CATALYST IN WHICH A COBALT CATALYST POWDER IS COATED ONTO THE SURFACE OF A METAL FOAM, THE COBALT METAL FOAM CATALYST, A THERMAL-MEDIUM- CIRCULATING HEAT-EXCHANGE REACTOR USING THE COBALT METAL FOAM CATALYST, AND A METHOD FOR PRODUCING A LIQUID FUEL BY MEANS OF A FISCHER-TROPSCH SYNTHESIS REACTION USING THE THERMAL-MEDIUM-CIRCULATING HEAT-EXCHANGE REACTOR
#553Methods for monitoring ionic liquids using vibrational spectroscopy
#554METHODS FOR REGENERATING AND MAINTAINING ACTIVITY OF IONIC LIQUID CATALYST AND PRODUCING ALKYLATE
#555METHOD FOR PRODUCING DISTILLATE FROM A HYDROCARBON FEED, COMPRISING ALCOHOL CONDENSATION
#556METHOD OF ALKYLATION USING CATALYST ON CERAMIC FOAM SUPPORT
#557Process to improve formulations of hydrocarbon conversion catalysts through removal and modification of detrimental particles and reuse of modified fractions
#558Systems and processes for catalytic pyrolysis of biomass and hydrocarbonaceous materials for production of aromatics with optional olefin recycle, and catalysts having selected particle size for catalytic pyrolysis
#559Hydrodesulfurization catalyst for hydrocarbon oil, process of producing same and method for hydrorefining
#560Alkene oligomerization process
#561METHOD FOR PREPARING A MULTI-METAL CATALYST HAVING AN OPTIMIZED SITE PROXIMITY
#562Modified zeolite catalyst
#563Method for revamping an HF or sulphuric acid alkylation unit and method for the production of alkylate
#564Modified Zeolites and their Use in the Recycling of Plactics Waste
#565Process for regenerating a catalyst
#566Shaped catalyst units
#567Hydroprocessing catalysts and methods for making thereof
#568Hydroprocessing catalysts and methods for making thereof
#569Eggshell catalyst and methods of its preparation
#570CONTROLLED ACTIVITY PYROLYSIS CATALYSTS
#571MULTI-METALLIC CATALYST WITH A STRONG METALLIC INTERACTION
#572Hydroconversion multi-metallic catalyst and method for making thereof
#573Catalyst for synthesis of hydrocarbons from CO and Hand preparation method thereof
#574FLUID CATALYTIC CRACKING CATALYST STRIPPING
#575Catalytic hydrothermal treatment of biomass
#576METHODS FOR PRODUCING DIESEL RANGE MATERIALS HAVING IMPROVED COLD FLOW PROPERTIES
#577Mesoporous aluminas stabilized with rare earth and phosphorous
#578Process and installation for making protected catalyst bodies by means of a molten organic substance
#579Multimetallic anionic clays and derived products for SOx removal in the fluid catalytic cracking process
#580Hydrocracking catalyst
#581Production of ethylene with nanowire catalysts
#582Non-destructive process for the elimination of silicon from alumina based materials
#583Multi-metallic bulk catalyst with layered structure and method for the preparation and use thereof
#584Hydrotreating catalyst containing phosphorus and boron
#585FISCHER-TROPSCH SYNTHESIS CATALYST, PREPARATION AND APPLICATION THEREOF
#586COBALT-BASED CATALYST ON A SILICA-ALUMINA SUPPORT FOR FISCHER-TROPSCH SYNTHESIS
#587HYDROPROCESSING PROCESS FOR THE IMPROVEMENT OF THE CATALYST LIFE
#588Zeolitic Materials of the LEV-Type Structure And Methods For Their Production
#589Alkali-free synthesis of zeolitic materials of the LEV-type structure
#590PROTECTIVE COATING FOR METALLIC SURFACES AND PRODUCTION THEREOF
#591Process for the preparation of fischer-tropsche catalysts and their use
#592METHOD OF SELECTIVELY REMOVING CATALYST FROM FISCHER-TROPSCH SYNTHETIC CRUDE OIL AND METHOD OF RECYCLING REMOVED CATALYST
#593REMOVABLE BASKETS CONTAINING FILTRATION PARTICLES FOR FIXED BED REACTORS
#594Process for regenerating catalyst in a fluid catalytic cracking unit
#595Isomerization catalyst
#596Method for manufacturing zeolite Y with aluminum and titanium inserted therein
#597Processes using UZM-37 aluminosilicate zeolite
#598Debris Separation Device and Method of Use
#599Methods for hydrocracking a heavy oil feedstock using an in situ colloidal or molecular catalyst and recycling the colloidal or molecular catalyst
#600NOVEL ULTRA STABLE ZEOLITE Y AND METHOD FOR MANUFACTURING THE SAME