236669 ⎘
Technologies relating to oil refining and petrochemical industry Ethylene production
ACETYLENE REMOVAL METHODS AND APPARATUS
#302Process and catalyst for cracking of ethers and alcohols
#303Methods of converting methanol feedstock to olefins
#304Method of regenerating catalyst in a fluidized catalytic cracking unit
#305System and method of producing heat in a fluid catalytic cracking unit
#306Method and system of heating a fluid catalytic cracking unit for overall COreduction
#307System and method of increasing synthesis gas yield in a fluid catalytic cracking unit
#308Method of recovering energy from a fluid catalytic cracking unit for overall carbon dioxide reduction
#309Method and system of heating a fluid catalytic cracking unit having a regenerator and a reactor
#310PROCESS FOR THE CONVERSION OF ETHANE TO MIXED LOWER ALKANES TO AROMATIC HYDROCARBONS
#311Method and device for producing lower olefins from oxygenates
#312Metal oxide system for adsorbent applications
#313OXYGENATE CONVERSION USING BORON-CONTAINING MOLECULAR SIEVE CHA
#314Process and plant for producing C-Colefins from methanol and/or dimethyl ether
#315Catalytic conversion apparatus
#316Process for Recovering Ethylene From an Autothermal Cracking Reactor Effluent
#317Vapor/liquid separation apparatus
#318PROCESS FOR THE PREPARATION OF AN OLEFIN
#319Method of removing carbon dioxide emissions from in-situ recovery of bitumen and heavy oil
#320Method of formulating a molecular sieve catalyst composition by controlling component addition
#321Oxidative coupling of methane
#322Synthesis of chabazite structure-containing molecular sieves and their use in the conversion of oxygenates to olefins
#323Process for the removal of oxygenates from a gaseous stream
#324Pyrolysis reactor conversion of hydrocarbon feedstocks into higher value hydrocarbons
#325Integrated Processing of Methanol to Olefins
#326Production of hydrocarbons from natural gas
#327Conversion of co-fed methane and hydrocarbon feedstocks into higher value hydrocarbons
#328Disaster pack
#329Catalyst for conversion of hydrocarbons, process of making and process of using thereof—incorporation-1
#330Feedstock preparation of olefins for oligomerization to produce fuels
#331Molecular sieve catalyst composition, its making and use in conversion processes
#332Process and apparatus for carbon capture and elimination of multi-pollutants in flue gas from hydrocarbon fuel sources and recovery of multiple by-products
#333Recycle of DME in an oxygenate-to-olefin reaction system
#334Method for producing methanol, dimethyl ether, derived synthetic hydrocarbons and their products from carbon dioxide and water (moisture) of the air as sole source material
#335Process for recovering lower carbon olefins from product gas for production of olefins
#336Method For Producing Propene From 2-Butene And Isobutene-Rich Feeding Flows
#337Metathesis Method for Purifying Starting Products
#338Method of separating condensed liquid from an olefin stream
#339Cyclic catalytic upgrading of chemical species using metal oxide materials
#340Aromatics co-production in a methanol-to-propylene unit
#341Preparation of molecular sieve SSZ-13
#342PREPARATION OF MOLECULAR SIEVE SSZ-13
#343Oxygenate conversion to olefins with dimerization and metathesis
#344Oxygenate conversion to olefins with metathesis
#345System and method of reducing carbon dioxide emissions in a fluid catalytic cracking unit
#346System and method of recycling spent catalyst in a fluid catalytic cracking unit
#347Neutralization of quench stream in a process for handling catalyst from an oxygenate-to-olefin reaction
#348Method and apparatus for recovering oil from oil shale without environmental impacts
#349Wet Scrubbing and Recycle of Effluent-Contaminating Catalyst Particles in an Oxygenate-to-Olefin Process
#350Functionalized ionic liquids, and methods of use thereof
#351Synthesis of SAPO-34 with essentially pure CHA framework
#352Processes for converting oxygenates to olefins using aluminosilicate catalysts
#353Absorption recovery processing of light olefins free of carbon dioxide
#354Integrated processing of methanol to olefins
#355Method of making porous crystalline materials
#356Oxygenate conversion using molecular sieve SSZ-75
#357Synthesis of chabazite-containing molecular sieves and their use in the conversion of oxygenates to olefins
#358Methods of using structures including catalytic materials disposed within porous zeolite materials to synthesize hydrocarbons
#359Process for enhanced olefin production
#360Method for producing methanol, dimethyl ether, derived synthetic hydrocarbons and their products from carbon dioxide and water (moisture) of the air as sole source material
#361Protecting catalytic sites of metalloaluminophosphate molecular sieves
#362Production of light olefins
#363Hydrocarbons Synthesis
#364Process to produce polyolefins using metallocene catalysts
#365Intergrown molecular sieve, its synthesis and its use in the conversion of oxygenates to olefins
#366Process and apparatus for recovering olefins
#367Hydrocarbon conversion using molecular sieve SSZ-75
#368Synthesis of molecular sieves and their use in the conversion of oxygenates to olefins
#369Apparatus and process for light olefin recovery
#370Molecular sieve catalyst composition, its making and use in conversion processes
#371Method for converting an oxygenate feed to a light olefin
#372Process for the production of mixed alcohols
#373Molecular sieve catalyst composition, its making and use in conversion processes
#374Method of synthesizing aluminophosphate and silicoaluminophosphate molecular sieves
#375Conversion process
#376Molecular sieves having micro and mesoporosity, their synthesis and their use in the organic conversion reactions
#377Process for producing liquid fuel from carbon dioxide and water
#378Producing olefin product from syngas
#379Treatment of air to a catalyst regenerator to maintain catalyst activity
#380Molecular sieve catalyst composition, its making and use in conversion processes
#381Conversion process
#382Method of high pressure and high capacity oxygenate conversion with catalyst exposure cycle
#383Removal of water and salts from a catalyst regenerator to maintain catalyst activity
#384Vapor/liquid separation apparatus for use in cracking hydrocarbon feedstock containing resid
#385Reactor with two fluidized reaction zones with an integrated gas/solid separation system
#386In situ recovery from a hydrocarbon containing formation
#387Method for producing creped paper
#388Method of making and process for using molecular sieve catalyst
#389Oxygenate conversion to olefins with metathesis
#390Method for cold supply to the low-temperature separation stage of an olefin plant
#391Treating oxygenate containing feedstreams in the conversion of oxygenates to olefins
#392Test methods for simulating FCC regenerator catalysis and catalyst deactivation
#393Molecular sieve compositions, catalyst thereof, their making and use in conversion processes
#394Oxygenate conversion using molecular sieve SSZ-74
#395Reduction of CO and NOx in regenerator flue gas
#396Production of propylene from steam cracking of hydrocarbons, particularly ethane
#397Integrated oxygenate conversion and product cracking
#398Metalloaluminophosphate molecular sieves, their synthesis and use
#399Conversion of ethers to olefins
#400Porous composite materials having micro and meso/macroporosity
#401Catalyst and method for converting low molecular weight paraffinic hydrocarbons into alkenes and organic compounds with carbon numbers of 2 or more
#402Process for increasing production of light olefins from hydrocarbon feedstock in catalytic cracking
#403Process for the production of olefins
#404Method for adding heat to a reactor system used to convert oxygenates to olefins
#405Low metal content catalyst compositions and processes for making and using same
#406Steam cracking of high TAN crudes
#407Molecular sieves with high selectivity towards light olefins in methanol to olefin conversion
#408Methanol feed for producing olefin streams
#409High silica chabazite, its synthesis and its use in the conversion of oxygenates to olefins
#410Catalytic conversion of oxygenates to olefins
#411Synthesis of molecular sieves having the chabazite framework type and their use in the conversion of oxygenates to olefins
#412Process for producing lower olefins from methanol or dimethylether
#413Process for producing lower olefins by using multiple reaction zones
#414Process and apparatus for manufacturing ethylene polymers and copolymers
#415Production of olefins
#416Enhancement of molecular sieve performance
#417Process for removal of alkynes and/or dienes from an olefin stream
#418Process for increasing production of light olefin hydrocarbon from hydrocarbon feedstock
#419Integrated process for the production of olefin derivatives
#420Oxygenate-to-olefin conversions in a baffled reactor
#421Production of olefins
#422Selective oxidative conversion of methane to methanol, dimethyl ether and derived products
#423Protecting catalytic sites of activated porous molecular sieves
#424Attrition resistant molecular sieve catalysts
#425Synthesis of silicoaluminophosphate molecular sieves
#426Molecular sieve mixtures for olefin formation
#427Molecular sieve catalyst composition, its making and use in conversion processes
#428Process to prepare base oil from a Fisher-Tropsch synthesis product
#429Liquid contacting of post-quench effluent vapor streams from oxygenate to olefins conversion to capture catalyst fines
#430Converting methanol and ethanol to light olefins
#431Processes for forming polypropylene from an oxygenate-contaminated monomer feedstock
#432Hydrocarbon conversion using molecular sieve SSZ-71
#433Hydrocarbon conversion using molecular sieve SSZ-70
#434Recovery and purification of ethylene
#435Processes for lifting spent catalyst into a regenerator in an oxygenate to olefins reaction system
#436Increasing ethylene and/or propylene production in an oxygenate to olefins reaction systems
#437Method and reactor system for converting oxygenate contaminants in an MTO reactor system product effluent to hydrocarbons
#438Synthesis of silicoaluminophosphate molecular sieves
#439Vapor/liquid separation apparatus
#440Method and apparatus for reducing decomposition byproducts in a methanol to olefin reactor system
#441Synthesis of silicoaluminophosphate molecular sieves
#442Oxygenate conversion using boron-containing molecular sieve CHA
#443Conversion of oxygenates to light olefins using high-silica molecular sieve CHA
#444Process for the recovery of an ethylene and propylene containing stream from a cracked gas resulting from hydrocarbon cracking
#445Molecular sieve catalyst composition, its production and use in conversion processes
#446Method of synthesizing silicoaluminophosphate molecular sieves
#447Method of synthesizing silicoaluminophosphate molecular sieves
#448Process for removing contaminants from a compressor intercooler in a methanol to olefin separation system
#449Slurry dewatering and conversion of biosolids to a renewable fuel
#450External second stage cyclones in olefin production process
#451Direct return of oxygenate recycle stream in olefin production process
#452Purge gas streams to stagnant zones within oxygenate-to-olefin reactor
#453Maintaining molecular sieve catalytic activity under water vapor conditions
#454Catalyst and process for the conversion of oxygenates to olefins
#455Catalyst and process for the conversion of oxygenates to olefins
#456Catalyst and process for the conversion of oxygenates to olefins
#457Control of CO2 emissions from a fischer-tropsch facility by use of dual functional syngas conversion
#458Removal of condensable compounds from an olefin stream
#459Treatment of air to a catalyst regenerator to maintain catalyst activity
#460Conversion of oxygenates to olefins
#461Conversion of oxygenates to olefins
#462Reduction of gas phase reduced nitrogen species in partial burn FCC processes
#463Processes for converting oxygenates to olefins at reduced volumetric flow rates
#464Process for producing olefins
#465Process for producing olefins
#466Methods and configurations for catalyst regeneration
#467Reduction of gas phase reduced nitrogen species in partial burn FCC processes
#468Pretreating a catalyst containing molecular sieve and active metal oxide
#469Process for producing olefins
#470Process for producing olefins
#471Vapor/liquid separation apparatus for use in cracking hydrocarbon feedstock containing resid
#472Molecular sieve catalyst composition, its making and use in conversion processes
#473Molecular sieve compositions, catalyst thereof, their making and use in conversion processes
#474Molecular sieve catalyst compositions, their production and use in conversion processes
#475Heat recovery technique for catalyst regenerator flue gas
#476Method for production propylene from a flow containing Cto Colefins
#477Wet scrubbing and recycle of effluent-contaminating catalyst particles in an oxygenate-to-olefin process
#478Crystalline intergrowth material, its synthesis and its use in the conversion of oxygenates to olefins
#479Method of removal of carbonyl compounds along with acid gases from cracked gas in ethylene process
#480Method for processing an olefin-containing product stream
#481Acetylene removal methods and apparatus
#482Oxygenated hydrocarbon compositions and method for recovering the compositions
#483Route server monitor
#484Oxygenate to olefin process
#485Molecular sieve compositions, catalysts thereof, their making and use in conversion processes
#486Chabazite-type molecular sieve, its synthesis and its use in the conversion of oxygenates to olefins
#487AEI-Type zeolite, its synthesis and its use in the conversion of oxygenates to olefins
#488Processes for making methanol streams and uses for the streams
#489Production of higher olefins
#490Chabazite-containing molecular sieve, its synthesis and its use in the conversion of oxygenates to olefins
#491Methanol manufacture using pressure swing reforming
#492Stabilization of acid catalysts
#493Method of operating a riser reactor
#494Methanol manufacture using pressure swing reforming
#495Molecular sieve catalyst compositions, its making and use in conversion processes
#496Catalyst fluidization in oxygenate to olefin reaction systems
#497Recycling oxygenate-rich streams in oxygenate-to-olefin processes
#498Control of COemissions from a Fischer-Tropsch facility by use of multiple reactors
#499Gas-to-liquid CO2 reduction by use of H2 as a fuel
#500Controlling the ratio of ethylene to propylene produced in an oxygenate to olefin conversion process
#501Production of propylene from steam cracking of hydrocarbons, particularly ethane
#502Methanol and ethanol production for an oxygenate to olefin reaction system
#503Methanol and fuel alcohol production for an oxygenate to olefin reaction system
#504Molecular sieve compositions, catalysts thereof, their making and use in conversion processes
#505Catalyst pretreatment with aldehyde in an oxygenate to olefins reaction system
#506Catalyst pretreatment with C4-C7 olefins in an oxygenate to olefins reaction system
#507Catalyst pretreatment with dimethyl ether in an oxygenate to olefins reaction system
#508Protecting catalytic sites of metalloaluminophosphate molecular sieves
#509Device for circulating sealing gas for mechanical dry seals of a centrifugal compressor at times when the machine is stationary and pressurized
#510In situ thermal processing of a hydrocarbon containing formation using a natural distributed combustor
#511Molecular sieve catalyst composition, its making and use in conversion processes
#512Process for recovering and reusing water in an oxygenate-to-olefin process
#513Molecular sieve catalyst composition, its making and use in conversion processes
#514Low metal content catalyst compositions and processes for making and using same
#515Processes for formulating catalyst compositions having desirable particle size characteristics
#516NOreduction compositions for use in FCC processes
#517Integrating a methanol to olefin reaction system with a steam cracking system
#518Recovery of ethylene and propylene from a methanol to olefin reaction system
#519Recovery of ethylene and propylene from a methanol to olefin reaction system
#520Molecular sieve catalyst compositions, their production and use in conversion processes
#521Liquid contacting of post-quench effluent vapor streams from oxygenate to olefins conversion to capture catalyst fines
#522Production of olefins
#523Catalytic conversion process for producing light olefins with a high yield petroleum hydrocarbons
#524Method and apparatus for treating oxygenate-containing feeds and their use in conversion of oxygenates to olefins
#525Use of modified metalloaluminophosphate molecular sieves in catalytic processes
#526Olefin production from low sulfur hydrocarbon fractions
#527Treatment of molecular sieves with silicon containing compounds