28434 ⎘
Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping Fractional distillation or use of a fractionation or rectification column
Sub-classes:SYSTEMS AND METHODS FOR PRODUCING HIGH-PURITY CARBON DIOXIDE FROM CARBON DIOXIDE-CONTAINING GAS STREAMS
#2A METHOD AND A SYSTEM FOR PRODUCING ETHER
#3DOCKING STATION FOR A CLEANING ROBOT AND CLEANING SYSTEM
#4PROCESS FOR STARTING UP A CARBON CAPTURE PROCESS
#5Synthetic Fuel Synthesis
#6APPARATUS AND METHOD FOR CLEANING CANNABINOID INSTRUMENTS
#7EFFICIENT PRODUCT ENDPOINT CONTROL FOR PYROLYSIS REACTIONS
#8APPARATUSES AND METHODS FOR IMPROVED DISTILLATION OF SUSTAINABLE AVIATION FUEL
#9FORMING A FRACTIONATED CANNABIS CONCENTRATE
#10Recycling and Purifying Structure for Distiller
#11METHODS FOR PROCESSING CONDENSATE FEEDSTOCKS
#12RECOVERY OF HEAT FROM DOWNSTREAM DISTILLATION
#13EQUIPMENT FOR PRODUCTION OF BUTANOL AND OCTANOL AND TRIPLE-EFFECT DISTILLATION METHOD
#14SYSTEM AND METHOD FOR PRODUCING A SUGAR STREAM WITH FRONT END OIL SEPARATION
#15METHOD AND APPARATUS FOR SELECTIVE ALCOHOL UPGRADING
#16GEOTHERMALLY DRIVEN AMMONIA PRODUCTION
#17DESULFURIZATION TECHNIQUES
#18Bioreactors with Integrated Catalytic Nitrogen Fixation
#19METHODS FOR CONVERTING C2+ OLEFINS TO HIGHER NUMBER OLEFINS USEFUL IN PRODUCING ISOPARAFFINIC KEROSENE COMPOSITIONS
#20GREEN AMMONIA ABSORPTION COOLING
#21CONVERTING SUPER LIGHT CRUDES, EXTRA LIGHT CRUDES, AND CONDENSATES TO CHEMICALS
#22PRODUCTION OF ETHANOL WITH ONE OR MORE CO-PRODUCTS IN YEAST
#23METHOD AND DEVICE FOR SEPARATING A HYDROCARBON-CONTAINING FEEDSTOCK STREAM BY EXTRACTIVE DISTILLATION
#24PROCESS FOR HYDROFORMYLATION OF DIISOBUTENE AND A C4 TO C7 OLEFIN
#25SYSTEMS AND METHODS FOR PURGING AN ISOLATION VALVE WITH A LIQUID PURGE MEDIUM
#26METHOD AND SYSTEM FOR CONVERSION OF BIOMASS TO BIOFUEL AND EXTRACTION OF CARBON-CONTAINING PRODUCTS
#27COMBINED HYDROGENATION PROCESS AND SYSTEM FOR PRODUCING CHEMICAL RAW MATERIALS
#28METHODS AND SYSTEMS FOR DELIMITING A GAS PLANT
#29PROCESS TO CONVERT A SOLID BIOMASS TO A CRUDE FUEL
#30APPARATUS, METHOD AND CATALYST FOR PROCESSING HYDROCARBONS FOR RECYCLING
#31PROCESS FOR PARTIAL UPGRADING OF HEAVY OIL
#32HYDROGEN PRODUCTION PROCESS WITH IMPROVED CO2 FRACTIONATION PROCESS
#33UPGRADING BIO-WASTE IN FCC
#34Method for Purifying of Waste Water
#35METHOD AND SYSTEM FOR PRODUCING REFINED HYDROCARBONS FROM WASTE PLASTICS
#36METHOD AND SYSTEM FOR PRODUCING REFINED HYDROCARBONS FROM WASTE PLASTIC PYROLYSIS OIL
#37METHOD AND SYSTEM FOR PRODUCING REFINED HYDROCARBONS FROM WASTE PLASTICS
#38METHOD AND SYSTEM FOR PRODUCING REFINED HYDROCARBONS FROM WASTE PLASTICS
#39METHOD AND SYSTEM FOR PRODUCING REFINED HYDROCARBONS FROM WASTE PLASTICS
#40METHOD AND SYSTEM FOR PRODUCING REFINED HYDROCARBONS FROM WASTE PLASTICS
#41Systems and methods for production and separation of hydrogen and carbon dioxide
#42Hydrocracking System, Method For Reducing Pressure And Pressure Reducing Assembly
#43METHODS FOR CONVERTING C2+ OLEFINS TO HIGHER CARBON NUMBER OLEFINS
#44Method and apparatus for selective alcohol upgrading
#45CARBON NUMBER DISTRIBUTION ANALYSIS OF DISTILLATION FRACTIONS
#46OPTIMIZED PROCESS FOR THE HYDROTREATING AND HYDROCONVERSION OF FEEDSTOCKS DERIVED FROM RENEWABLE SOURCES
#47DISTILLATION PROCESS WITH A LAVAL NOZZLE
#48AROMATIC BRANCHED POLYCARBONATE, METHOD FOR MANUFACTURING SAME, AND AROMATIC BRANCHED POLYCARBONATE MANUFACTURING APPARATUS
#49Process and plant for improving gasoline yield and octane number
#50COMPOSITIONS AND METHODS FOR REMOVAL OF N-METHYL-2-PYRROLIDONE (NMP) DEGRADATION PRODUCTS AND OTHER FOULANTS FROM NMP PURIFICATION SYSTEMS
#51METHOD FOR THE COPRODUCTION OF C10 TO C13 OLEFINS AND ESTERS FROM FATTY ACID METHYL ESTERS
#52CONVERTING BIOMASS TO DIESEL
#53Method and system for conversion of biomass to biofuel and extraction of carbon-containing products
#54METHOD AND SYSTEM FOR RECYCLING OF DISTILLATION ENERGY IN PLANTS WITH CO2 IMPORT FROM CARBON CAPTURE
#55Method for processing liquefied waste polymers
#56PROCESS FOR PRODUCING ALCOHOLS
#57USE OF BLEND OF WASTE PLASTIC WITH BIO FEED FOR CIRCULAR ECONOMY POLYPROPYLENE PRODUCTION
#58Processes and Apparatuses for Distillation of an Acetic Acid and Propionic Acid-Containing Stream in an Acetic Acid Production Unit
#59Converting Motor Fuels Range Distillates to Light Olefins in a Multiple Riser Fluid Catalytic Cracking (FCC) Unit
#60PROCESS TO CONTINUOUSLY PREPARE A CYCLIC CARBONATE
#61TABLETOP STEAM STERILIZER WITH INTEGRATED WATER DISTILLER
#62Light alkanes to transportation fuel
#63PRODUCTION OF LIQUID HYDROCARBONS FROM CARBON DIOXIDE, IN COMBINATION WITH HYDROGEN OR A HYDROGEN SOURCE
#64Methods For Producing Higher Alcohols From Waste Plastic Pyrolysis Oil And The Higher Alcohols Obtained Therefrom
#65PROCESS AND APPLIANCE FOR THE PURIFICATION OF A GAS FLOW CONTAINING AT LEAST ONE NITROGEN OXIDE
#66COMMERCIAL GRADE ULTRA-LOW SULPHUR DIESEL PRODUCTION PROCESS FROM MIXED WASTE PLASTICS PYROLYSIS OIL
#67Method and apparatus for selective alcohol upgrading
#68Process for partial upgrading of heavy oil
#69Desulfurization techniques
#70Kinetic oil processing system
#71METHOD FOR THE TREATMENT OF PLASTIC PYROLYSIS OILS INCLUDING SINGLE-STAGE HYDROCRACKING
#72METHOD FOR PRODUCING PROPYLENE OLIGOMER
#73FORMING A FRACTIONATED CANNABIS CONCENTRATE
#74Methods for converting C2+ olefins to higher carbon number olefins useful in producing isoparaffinic distillate compositions
#75Evaluation method and system for assessing the estimate of energy consumption per tonne in distillation processes
#76METHOD FOR PRODUCING ORGANIC SUBSTANCE
#77Systems for controlling fractionation using dynamic competing economic objectives
#78Process for converting plastic feed containing polypropylene to aromatics
#79BUILT-IN MICRO-INTERFACE OXIDATION SYSTEM AND METHOD FOR PREPARING TEREPHTHALIC ACID FROM P-XYLENE
#80INTEGRATED PROCESSES FOR PRODUCING BIS(FLUOROSULFONYL) IMIDE
#81METHOD FOR PREPARING SYNTHESIS GAS
#82High yield jet fuel and chemicals from ozonolysis of triglycerides
#83Energy Efficient Distillation
#84INTEGRATED PRODUCTION PROCESS OF TERT-BUTYL ETHERS OF GLYCEROL OR ISOOCTENE STREAM
#85PROCESS AND SYSTEM FOR PRODUCTION OF POLYPROPIOLACTONE
#86System and method for producing a sugar stream with front end oil separation
#87Apparatus, method and catalyst for processing hydrocarbons for recycling
#88Naphtha catalytic cracking process
#89Stabilizer reboiler salt fouling online cleaning
#90A method of removing volatile compounds from a lignin-containing material, use of a distillation method, and a lignin-containing material
#91Upgrading bio-waste in FCC
#92Methods for converting C2+ olefins to higher number olefins useful in producing isoparaffinic kerosene compositions
#93Methods for converting C2+ olefins to higher carbon number olefins
#94Disaggregation of biomass pyrolysis oil
#95Process for purifying methyl methacrylate of low-boiling components
#96Process and apparatus for converting polymers into products
#97Stripping device and stripping method
#98Method of recovering solvent and solvent recovery apparatus
#99Vacuum rectification tower with satellite-type tower kettle and vacuum rectification method for atmospheric pressure residual oil
#100Methods and systems for optimizing mechanical vapor compression and/or thermal vapor compression within multiple-stage processes
#101METHOD OF PREPARING PENTACHLORODISILANE PURIFIED REACTION PRODUCT COMPRISING SAME
#102Methods for operating integrated chemical processing systems for producing olefins
#103Methods for operating acetylene hydrogenation units during integration of chemical processing systems for producing olefins
#104Conversion of aromatic complex bottoms to useful products in an integrated refinery process
#105Systems and methods for purging an isolation valve with a liquid purge medium
#106Systems and methods for purging an isolation valve with a liquid purge medium
#107Plastic-to-oil plant, according cracking reactor, and related methods for converting plastic waste into petrochemical products
#108Enhancing a biorefinery with an optional vapor recompression unit while maintaining the ability to operate without the vapor recompression unit
#109Tungsten hexafluoride manufacturing method, tungsten hexafluoride purification method, and tungsten hexafluoride
#110Process and System for Processing Asphaltenes-Rich Feed
#111SYSTEM AND METHOD FOR LIQUID HYDROCARBON DESULFURIZATION
#112Methods and systems for upgrading crude oils, heavy oils, and residues
#113Method for producing organic substance
#114Feed flexible hydrocracking operations
#115System and method for low-cost methane upgrading to added-valuable products
#116Methods and systems for electrifying, decarbonizing, and reducing energy demand and process carbon intensity in industrial processes via integrated vapor compression
#117Methods and systems for optimizing mechanical vapor compression and/or thermal vapor compression within multiple-stage processes
#118Method for treating a feed gas stream and associated installation
#119Process of selective oxidation of glycerol
#120Method of extracting one or more chemical extracts from a plant product
#121CONTINUOUS BIODIESEL SYNTHESIS PROCESS BY TRANSESTERIFICATION WITH SUPERCRITICAL METHANOL
#122System and method for manufacturing ester-based composition
#123SYSTEM AND METHOD FOR MANUFACTURING ESTER-BASED COMPOSITION
#124Method and system for conversion of biomass to biofuel and extraction of carbon-containing products
#125Systems and methods for production and separation of hydrogen and carbon dioxide
#126Desulfurization techniques
#127Disaggregation of biomass pyrolysis oil
#128Process for converting waste plastics in the presence of a solvent, resulting from the conversion of used tyres
#129Process for removal of sulfur and other impurities from olefinic liquefied petroleum gas
#130PROCESS INTEGRATION BETWEEN HNCC AND CRUDE OIL ATMOSPHERIC DISTILLATION COLUMN
#131METHOD FOR OBTAINING PURE CYCLOHEXYL(METH)ACRYLATE BY DISTILLATION
#132Process and system for catalytic conversion of aromatic complex bottoms
#133Bioderived heat transfer fluids and methods of making the same
#134Process and system for hydrodearylation and hydrogenation of aromatic complex bottoms
#135High rate hydrocarbon solvent extraction system, process and method
#136Production of high quality diesel by supercritical water process
#137Virtual landfill terminal
#138Production of 1-butene and ultra-high-molecular-weight polyethylene
#139METHOD AND DEVICE FOR VISCOSITY-REDUCING AND UPGRADING OF LOW-GRADE HEAVY OIL
#140Integrated processes for producing bis(fluorosulfonyl) imide
#141Process for partial upgrading of heavy oil
#142Bioreactors with integrated catalytic nitrogen fixation
#143Method for extraction and isolation of cannabis terpene and aromatic isolates from cannabis sativa and cannabis indica
#144Integrated process for optimum production of para-xylene
#145Freeze point suppression cycle control systems, devices, and methods
#146Acetylation of cannabinoids using sulfuric acid catalyst
#147Method of processing a bio-based material and apparatus for processing the same
#148Near-Shore Floating Methanol Conversion Ship and Export Terminal
#149Heptane from a plant source, for the extraction of natural products
#150Method of extracting one or more chemical extracts from a plant product
#151Leucoindigo salt solution with very low content of aniline and method of making same
#152PROCESS FOR THE SEPARATION OF ALKANOLAMINE FROM A MIXTURE COMPRISING AN ALIPHATIC PRIMARY DIAMINE
#153Diabatic distillation column
#154Short distillation head with bulbous lower collector
#155Method for selectively separating impurities present in a hydro-alcoholic cut by recycling through a liquid-liquid extraction column
#156Integrated process and unit operation for conditioning a soot-containing syngas
#157Continuous separator bypass systems and methods of use thereof
#158Biosynthetic cannabinoid production methods
#159Method of preparing pentachlorodisilane purified reaction product comprising same
#160PROCESS AND APPARATUS FOR DUAL FEED PARA-XYLENE SEPARATION
#161Plant and process for separating sulfur-containing components from laden methanol
#162Integrated hydrothermal process to upgrade heavy oil
#163Furan-2,5-dicarboxylic acid purge process
#164System and method for manufacturing ester-based composition
#165System and method for manufacturing ester-based composition
#166Cleaning and fluid distillation apparatus
#167Sodium-cesium vapor trap system and method
#168Reducing accumulation of C6+ hydrocarbon components in polyolefin gas-phase reactors
#169Purified concentrated aqueous leucoindigo salt solutions
#170Process and system for production of polypropiolactone
#171Method of extracting one or more chemical extracts from a plant product
#172LIGNOCELLULOSIC BIOMASS TREATMENT METHOD AND SYSTEM
#173METHODS OF MAKING LEUCOINDIGO SALT SOLUTIONS WITH VERY LOW ANILINE CONTENT
#174Efficient recovery of valuable components from biomass catalytic pyrolysis effluent
#175Method and apparatus for steam separation of pyrolysis oils
#176Method of continuous recovery of (meth)acrylic acid and apparatus for the method
#177Process for dehydrating a hydrocarbon-based gas
#178Aniline purification process
#179System for conversion of crude oil to petrochemicals and fuel products integrating steam cracking and conversion of naphtha into chemical rich reformate
#180Integrated process for optimum production of para-xylene
#181System for conversion of crude oil to petrochemicals and fuel products integrating vacuum gas oil hydrocracking and steam cracking
#182Method and apparatus for preventing coke formation in the reactor vapor feed nozzle of a fluid catalytic cracking unit (FCCU) main fractionator column
#183METHOD AND DEVICE FOR THE CATALYTIC PRESSURELESS DEPOLYMERIZATION OF HYDROCARBON-CONTAINING SUBSTANCES
#184System and method for treating contaminated water
#185Process for treating gasoline
#186Method for producing two isocyanates
#187Multiple pass, parallel flow downcomer tray for a mass transfer column
#188Electrochemical cell, method and apparatus for capturing carbon dioxide from flue gas and decomposing nitrosamine compounds
#189Method of preparing conjugated diene-based polymer and apparatus for preparing conjugated diene-based polymer
#190Isotopic compositions
#191PRODUCTION OF CARBON BLACKS AND RESINS FROM HYDROTREATED CATALYTIC SLURRY OIL
#192Method and apparatus for steam separation of pyrolysis oils
#193Base stocks and lubricant compositions containing same
#194Separation method and assembly for process streams in component separation units
#195Method and system for producing purified aqueous hydrogen peroxide solution
#196Separation method and assembly for process streams in component separation units
#197Method for recovering transition metal tetrahalide and hydrocarbons from a waste stream
#198Coker fractionator spray wash chamber
#199SYSTEM AND METHOD FOR PRODUCTION OF CHEMICAL FEEDSTOCK FROM CRUDE OIL
#200Separation method and assembly for process streams in component separation units
#201Short distillation head with bulbous lower collector
#202Treatment Process for Polluted Oil Sludge
#203Folded fractionation column and process
#204Use of recovered power in a process
#205System and method for producing a sugar stream with front end oil separation
#206PROCESS FOR THE MANUFACTURE OF BASE OIL
#207Component removal from a gas stream
#208Absorbent polymers, and methods and systems of producing thereof and uses thereof
#209Production of high quality diesel by supercritical water process
#210Method for the purification of ethoxyquin
#211BLOCK PROCESSING CONFIGURATIONS FOR BASE STOCK PRODUCTION FROM DEASPHALTED OIL
#212Separation method and assembly for process streams in component separation units
#213System and method for separation of propylene and propane
#214Process for producing BTX and alcohols by catalytic pyrolysis of biomass and fermentation of the gaseous pyrolysis effluent
#215Method of manufacturing polyarylene sulfide, and polyarylene
#216Systems and methods for production and separation of hydrogen and carbon dioxide
#217Method for revamping vertical converters having a flanged pressure shell extension for housing an internal heat exchanger
#218Production method for (meth)acrylic acid or ester thereof
#219PROCESS FOR THE MANUFACTURE OF 2,3,3,3-TETRAFLUOROPROPENE
#220Method for producing dianhydrohexitol with a step of distillation on a thin-film evaporator
#221Method for dehydrating alcohols into olefins comprising the recycling of alcohols
#222Separation device
#223Integrated process and unit operation for conditioning a soot-containing syngas
#224Process for removing mercury from crude oil
#225Purifying method, production method, and distillation apparatus for acrylonitrile
#226Method of simultaneously preparing 1,1,1-trifluoro-2-chloropropene and 1,1,1,2-tetrafluoropropene using gas phase catalyst
#227Separation of off gases from C3 hydrocarbons in propane dehydrogenation process
#228Azeotropic or quasi-azeotropic composition comprising trifluoropropyne
#229Urea production with bi-pressurized synthesis
#230Method of separating hexene
#231METHOD OF SEPARATING HEXENE
#232INTRASITE ADMINISTRATION AND DOSING METHODS AND PHARMACEUTICALS FOR USE THEREIN
#233INTRASITE ADMINISTRATION AND DOSING METHODS AND PHARMACEUTICALS FOR USE THEREIN
#234METHOD OF SEPARATING HEXENE
#235Systems for closed loop regeneration of gas dehydration units using liquid petroleum gas
#236INTRASITE ADMINISTRATION AND DOSING METHODS AND PHARMACEUTICALS FOR USE THEREIN
#237INTRASITE ADMINISTRATION AND DOSING METHODS AND PHARMACEUTICALS FOR USE THEREIN
#238System and method for liquid hydrocarbon desulfurization
#239PROCESS AND APPARATUS FOR HYDROISOMERIZING A HYDROPROCESSED LIQUID STREAM
#240System for preparing silica aerogel
#241Mass transfer column of cross flow of liquid and gas (vapour) phases
#242Distillation device comprising a column which as three or a plurality of cells in series through which fluid flows and method for distilling or extractive distillation by use of the distillation device
#243Process and system for reducing volatile compound emissions from a product
#244System and producing method for preparing alkylated oil by using sulfuric acid as catalyst
#245Process for the epoxidation of propene
#246Process for purification of methyl methacrylate
#247INTRASITE ADMINISTRATION AND DOSING METHODS AND PHARMACEUTICALS FOR USE THEREIN
#248Method and system for coal purification and complete burning for clean fossil fuel
#249Pressure-controlled oil refining device
#250Laminar flow distribution adapter
#251Solvent separation apparatus and waste heat utilization method
#252Process for purifying alkanesulfonic acids
#253Device for producing water having reduced heavy molecule content
#254Process for producing aldehydes
#255Method for liquid-vapor contacting in a mass transfer column using multiple pass, parallel flow downcomer trays
#256RESID UPGRADING WITH REDUCED SEVERITY FCC PROCESSING
#257System and process for stripping volatile organic compounds from foul condensate
#258Integrated hydrothermal process to upgrade heavy oil
#259Use of C4 absorber overhead for stripping aldehydes
#260Systems and methods for closed loop regeneration of gas dehydration units using liquid petroleum gas
#261Packed column
#262Methods of cleaning invert emulsion drilling fluids
#263Selective oligomerization reaction process of ethylene
#264INTRASITE ADMINISTRATION AND DOSING METHODS AND PHARMACEUTICALS FOR USE THEREIN
#265Process for making hydroxyethyl piperazine compounds
#266Electrochemical oxygen pumps utilizing an anion conducting polymer
#267Method for industrial production of trans-butadiene-isoprene copolymer rubber and apparatus therefor
#268Furan-2,5-dicarboxylic acid purge process
#269Hydrocracking process and system including separation of heavy poly nuclear aromatics from recycle by ionic liquids and solid adsorbents
#270BLOCK PROCESSING FOR BASE STOCK PRODUCTION FROM DEASPHALTED OIL
#271Process for providing hydrogen chloride for chemical reactions
#272Multistage resid hydrocracking
#273Aliphatic cracking and dealkylation with hydrogen diluent
#274Process for the oligomerization of olefins employing a cleaning device
#275PROCESS FOR IMPROVING GASOLINE QUALITY FROM CRACKED NAPHTHA
#276Trim alkali metal desulfurization of refinery fractions
#277Heat transfer fluid and process for preparing same
#278METHOD OF MANUFACTURING POLYARYLENE SULFIDE, AND POLYARYLENE SULFIDE
#279REMOVAL OF FEED TREATMENT UNITS IN AROMATICS COMPLEX DESIGNS
#280Apparatus and process for the preparation of acetylene and synthesis gas
#281Process for producing ethylene oligomers
#282System for manufacturing high purity sulfuric acid
#283Process and system for conversion of crude oil to petrochemicals and fuel products integrating steam cracking and conversion of naphtha into chemical rich reformate
#284Method for producing fluorine-containing olefin
#285Process and system for conversion of crude oil to petrochemicals and fuel products integrating vacuum gas oil hydrocracking and steam cracking
#286System and method for treating contaminated water
#287Production of carbon blacks and resins from hydrotreated catalytic slurry oil
#288Method for purifying 1,4-diaminobutane
#289PROCESS FOR THE MANUFACTURE OF BASE OIL
#290Removal of sulfur from naphtha
#291Process for removing oxygenates from naphtha
#292Halocarbon recycling methods and systems
#293Catalyst preparation unit for use in processing of heavy hydrocarbons
#294Trichlorosilane purification system and method for producing polycrystalline silicon
#295ISOPARAFFIN FROM ALKYLATE BOTTOMS
#296Method of producing fatty alcohols
#297Process to decouple regeneration gas compressor from regeneration gas treating
#298Separation systems and methods of using them
#299Process and system for production of polypropiolactone
#300Production method of alpha-olefin low polymer and production apparatus