91106 ⎘
Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring; Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment
Sub-classes:PROCESS FOR PRODUCING METHANOL
#2Insect Oils as Natural Raw Materials for Alcohol Production
#3Chemical Recycling of Waste Flexible Polyurethane Foam to Rigid Polyurethane Foam Materials
#4PURIFICATION TECHNOLOGIES
#5PROCESS FOR RECOVERING RAW MATERIALS FROM A POLYURETHANE MATERIAL
#6MEMBRANE SEPARATION SYSTEM AND METHOD FOR OPERATING MEMBRANE SEPARATION DEVICE
#7POLYAMIDE THIN FILM COMPOSITE MEMBRANES FOR NANOFILTRATION
#8POWER RECOVERY DURING GAS SEPARATION
#9Device and method for refining ethanol
#10PROCESS FOR THE PRODUCTION OF 1,4-BUTANEDIOL FROM RENEWABLE SOURCES AND POLYESTERS OBTAINED THEREFROM
#11METHOD OF PREPARING ISOPROPYL ALCOHOL
#12REMOVAL OF SULFATE FROM MEG STREAMS USING CALCIUM CHLORIDE
#13METAL-ORGANIC FRAMEWORK (MOF)-801@CHITOSAN (CS) PERVAPORATION MEMBRANE AND USE THEREOF IN METHANOL/DIMETHYL CARBONATE SEPARATION
#14Preparation systems and preparation methods for high-quality xylitol crystals
#15PREPARATION SYSTEMS AND PREPARATION METHODS FOR XYLITOL CRYSTALS
#16PROCESS FOR PRODUCING METHANOL FROM SYNTHESIS GAS COMPRISING A HIGH PROPORTION OF INERT GAS COMPONENTS
#17Processes for making ethylene glycol and/or propylene glycol from aldose- and/or ketose-yielding carbohydrates with integrated tungsten catalyst recovery
#18RECOVERY OF DIOLS FROM A MIXTURE
#19CHLORIDE SALT ELIMINATOR FOR GLYCOL IN NATURAL GAS DEHYDRATION
#20METHOD OF TREATING A CHEMICAL PRODUCT
#21High-grade ethanol production system
#22RECOVERY OF DIOLS FROM A MIXTURE
#23System and process for removal of organic carboxylates from mono ethylene glycol (MEG) water streams by acidification and vaporization under vacuum
#24Method of removing metal substance in petrochemical product
#25Removal of sulfate from meg streams using calcium chloride
#26Process for purification of products
#271,2-ALKANEDIOLS AND A PROCESS FOR THEIR PRODUCTION
#28NANOFILTRATION MEMBRANE AND MANUFACTURING METHOD
#29SELECTION OF CROSSLINKERS AND CONTROL OF MICROSTRUCTURE OF VAPOUR-PHASE CROSSLINKED COMPOSITE MEMBRANES FOR ORGANIC SOLVENT SEPARATION
#30Method of inhibiting carbon dioxide hydrate formation
#31METHOD FOR REFINING BIO-BASED CRUDE ETHYLENE GLYCOL
#32Chloride salt eliminator for glycol in natural gas dehydration
#33Processes for making ethylene glycol and/or propylene glycol from aldose- and/or ketose-yielding carbohydrates with integrated tungsten catalyst recovery
#34Method of preparing isopropyl alcohol
#35Method of pretreating ion-exchange resin for removal of aldehyde impurities
#36Zeolitic adsorbent for the separation of hydrocarbon isomers
#37Process and system for heat integration in ethanol production
#38PROCESS FOR RECOVERY OF HYDRATE INHIBITORS
#39Method for preparing isopropyl alcohol
#40ARTIFICIAL MELANIN NANOPARTICLES AND METHODS INCLUDING POROUS MELANIN MATERIALS
#41Process and system for the production of ethylene carbonate and/or ethylene glycol
#42Process for the production of 1,4-butanediol from renewable sources and polyesters obtained therefrom
#43CRYSTALLINE POLYMORPHS OF 1,6-DIBROMO-1,6-DIDEOXY-DULCITOL
#44High-grade ethanol production process
#45Method for producing isopropyl alcohol
#46CONTINUOUS VACUUM FRACTIONATION SYSTEM FOR SEPARATION OF VARIABLE CANNABIS EXTRACTS
#47Process for bio-1,3-butanediol purification from a fermentation broth
#48Process for synthesising methanol
#49DEVICE FOR FERMENTATION INTEGRATED WITH SEPARATION AND PURIFICATION OF ALCOHOLS
#50Alcohol solvent recovery and plant oil decarboxylation apparatus and method
#51Method for extracting polyol from a fermentation process
#52Alcohol dehydration apparatus and method
#53Systems and methods for purifying solvents
#54System and process for removal of organic carboxylates from mono ethylene glycol (MEG) water streams by acidification and vaporization under vacuum
#55Process for purification of products
#56System and method to partially vaporize a process stream by mixing the stream with a heating medium
#57METHOD FOR ENRICHING AQUEOUS ETHANOLIC SOLUTION IN ETHANOL
#58Method for producing menthol particles stabilized against caking, and storage-stable menthol particles and use thereof
#591,2-ALKANEDIOLS AND A PROCESS FOR THEIR PRODUCTION
#60Method and apparatus for filtering heat transfer fluid from a monoethylene glycol stream
#61Process for aldehyde removal from alcohols by treatment with bisulphite
#62PROCESS OF SEPARATING COMPONENTS OF A FERMENTATION BROTH
#63Process for preparing an alcohol from hydrocarbons
#64Process for the production of 1,4-butanediol from renewable sources and polyesters obtained therefrom
#65Method and apparatus to extract products from heat treatment process
#66Process and system for heat integration in ethanol production
#67Zeolite adsorbents based on barium, strontium, potassium and sodium, preparation process therefor, and uses thereof
#68Divalent Ion Removal From Monoethylene Glycol-Water Streams
#69Process for the recovery of ketones and glycols from fermentation
#70Processes for the production of ethylene oxide and ethylene glycol
#71Biorefinery of brown macroalgae
#72Process and apparatus for the recovery of methanol
#73Crystalline polymorphs of 1,6-dibromo-1,6-dideoxy-dulcitol
#74Silica composite monolith as a solid phase extraction material
#75Supported zeolite membranes
#76DIVALENT CATION REMOVAL FROM RICH MONOETHYLENE GLYCOL (MEG) FEED STREAMS BY ION EXCHANGE
#77Method for manufacturing calcium diglyceroxide
#78Porous chiral materials and uses thereof
#79Method for producing high concentration alcohol
#80Clarified fermented beverages, and a method thereof
#81Crystalline Maltitol Powder Less Prone to Consolidation and Method for Production Thereof
#82Method for purifying organic solvent
#83Lipophilic guanidinium compounds for removal of oxyanions from aqueous solutions
#84System and method to partially vaporize a process stream by mixing the stream with a heating medium
#85Method for producing high-concentration alcohol
#86DIVALENT CATION REMOVAL FROM RICH MONOETHYLENE GLYCOL (MEG) FEED STREAMS BY ION EXCHANGE
#87System and process for removal of organic carboxylates from mono ethylene glycol (MEG) water streams by acidification and vaporization under vacuum
#88Salt removal and transport system and method for use in a mono ethylene glycol reclamation process
#89Process for the production of glycols
#90Methods of purifying cannabinoids using liquid:liquid chromatography
#91Method for separating perfluoro(poly)ether-group-containing alcohol compounds
#92Magnetic separation and recycle of catalyst components in a bio-mass to glycols process
#93Process for the synthesis of docosanol
#94Process for recovery of glycerol from biodiesel production streams
#95Method for producing methanol and apparatus for producing methanol
#96Process for the recovery of ketones and glycols from fermentation
#97Process of separating components of a fermentation broth
#98Method and device for fermentation integrated with separation and purification of alcohols
#99PROCESS FOR RECOVERING A METALLIC COMPONENT
#100Method and system for recycling spent ethylene glycol from recovered aircraft de-icing solution
#101Process for the separation of methanol from gas mixtures
#102Thin-film treatment of high-value glycol and amine solvents to remove contaminants
#103Crystalline polymorphs of 1,6-dibromo-1,6-dideoxy-dulcitol
#104Method for producing propylene glycol from propene and hydrogen peroxide
#105System and process for removal of organic carboxylates from mono ethylene glycol (MEG) water streams by acidification and vaporation under vacuum
#106METHODS OF FACILITATING THE BIOCONVERSION OF CRUDE BIODIESEL-DERIVED GLYCEROL BY MICROORGANISMS
#107Zeolite adsorbents, preparation process therefor and uses thereof
#108Zeolite adsorbents, preparation process therefor and uses thereof
#109Zeolitic adsorbents with large external surface area, process for preparing them and uses thereof
#110Chemically and UV cross-linked high selectivity polyimide membranes for gas separations
#111Process scheme to improve divalent metal salts removal from mono ethylene glycol (MEG)
#112System and method to remove organic acid from a rich MEG stream by stripping
#113Butanol Purification
#114Pervaporation and Vapor-Permeation Separation of Gas-Liquid Mixtures and Liquid Mistures by Ion Exchanged SAPO-34 Molecular Sieve Membrane
#115Method for the Pervaporation and Vapor-Permeation Separation of Gas-Liquid Mixtures and Liquid Mixtures by SAPO-34 Molecular Sieve Membrane
#116Silica membrane filter
#117System and method to partially vaporize a process stream by mixing the stream with a heating medium
#118Process for the separation of glycols
#119Method for purifying glycol used as a hydrate inhibitor
#120Process for the isolation of reaction products from sugar alcohol or anhydrosugar alcohol hydrogenolysis reaction mixtures using simulated moving bed chromatography
#121Zeolite-based adsorbents based on zeolite X with a low binder content and a low outer surface area, process for preparing them and uses thereof
#122Method to destabilize emulsion feedstocks for the recovery of valuable products
#123Method and device for producing L-menthol in solid form
#124Method and system for recycling spent ethylene glycol from recovered aircraft de-icing solutions
#125System for removing salt from a rich mono ethylene glycol stream
#126Salt removal and transport system and method for use in a mono ethylene glycol reclamation process
#127Method and Apparatus for Separation of Colloidal Suspension from a Solution of Organic Compound, such as Monoethylene Glycol
#128Powder mixture of absorbent fibres
#129Method for producing high-concentration alcohol
#130Zeolites for separation of ethanol and water
#131SELECTIVE PHENOL REMOVAL MEMBRANES AND VALORIZATION OF OLIVE OIL WASTE STREAMS
#132Method for selective and regenerative removal of acetaldehyde using thermally decomposed sodium aluminum carbonate hydroxide on alumina
#133Process for the preparation of ethylene glycol from sugars
#134System for regenerating mono ethylene glycol and a method thereof
#135Separations with organic molecular solids
#136Process for the isolation of 1,2,5,6-hexanetetrol from sorbitol hydrogenolysis reaction mixtures using simulated moving bed chromatography
#137Glycerol dehydration methods and products thereof
#138Divalent Cation Removal From Rich Monoethylene Glycol (MEG) Feed Streams By Ion Exchange
#139Simultaneous recovery of organic compounds and extractants
#140Phosphonic acid catalyst in dehydrative cyclization of 5 and 6 carbon polyols with improved color and product accountability
#141ENERGY EFFICIENT ETHANOL RECOVERY BY ADSORPTION
#142Nanoporous films derived from polycyclo-olefinic block polymers
#143Divalent ion removal from monoethylene glycol (MEG) feed streams
#144Use of a fiber conduit contactor for extraction
#145Cycloalkylnorbornene monomers, polymers derived therefrom and their use in pervaporation
#146ZIF-containing adsorbent materials and uses thereof
#147PROCESS FOR REFINING CHEMICALS FROM PULP AND PAPER MILL EFFLUENT
#148Treatment of alcohol compositions
#149Methods of extracting phosphorus from distillates
#150Processes for producing propylene glycol
#151Zeolitic granular material having a connected structure
#152Polymers and membranes for separation of polar organic compounds from aqueous mixtures and methods of using
#153Treatment of alcohol compositions
#154System and process for removal of organic carboxylates from mono ethylene glycol (MEG) water streams by acidification and vaporization under vacuum
#155Method of processing phospholipid based lipid materials
#156Selective production method for D-mannitol α-form crystal using spray-drying method
#157Crystalline maltitol powder less prone to consolidation and method for production thereof
#158Method for purifying isopropyl alcohol
#159Zeolitic adsorbents with large external surface area, process for preparing them and uses thereof
#160Production of partially refined waste glycerol
#161METHOD FOR PURIFYING ISOPROPYL ALCOHOL
#162METHOD FOR PURIFYING ISOPROPYL ALCOHOL
#163Alcohol production method
#164Method of carrying out a chemical equilibrium reaction using a permselective membrane
#165Salt removal and transport system and method for use in a mono ethylene glycol reclamation process
#166Method for producing bio-methanol at pulp mills
#167Method for condensing water-soluble organic matter and device for condensing water-soluble organic matter
#168Blown corn stillage oil
#169Zeolite adsorbents comprising zeolite EMT, process for preparing the same and uses thereof
#170Method for manufacturing organic processing fluid for patterning of chemical amplification type resist film, organic processing fluid for patterning of chemical amplification type resist film, pattern forming method, method for manufacturing electronic device, and electronic device
#171System for removing salt from a rich mono ethylene glycol stream
#172Method for producing butanol using extractive fermentation
#173Divalent ion removal from monoethylene glycol (MEG) feed streams
#174Thin-film treatment of high-value glycol and amine solvents to remove contaminants
#175Method for producing butanol using extractive fermentation
#176Method for concentrating aqueous containing solute into high concentration by hydraulic-membrane process under no difference in osmotic pressure
#177Salt removal and transport system and method for use in a mono ethylene glycol reclamation process
#178Compositions, systems and methods for separating ethanol from water and methods of making compositions for separating ethanol from water
#179Organic solvent purifier and method of using
#180Process for refining chemicals from pulp and paper mill wastewaters
#181Zeolitic adsorbents, their process of preparation and their uses
#182Process for dehydration of ethanol to ethylene at low energy consumption
#183Process for dehydration of ethanol into ethylene using pretreatment of the feedstock
#184Adsorption process for the dehydration of alcohol
#185Divalent ion removal from monoethylene glycol-water streams
#186Method for isolation of 1,3-propanediol from post-fermentation broth obtained by bioconversion
#187Phenol resin treatment improvement
#188Removal of nitrogen-containing impurities form alcohol compositions
#189Process for isolating crystallized 2,2,4,4-tetramethyl-1,3-cyclobutanediol (TMCD) particles utilizing pressure filtration
#190Treatment of alcohols
#191Butanol purification
#192Methods and apparatus for removing dissolved gases from fermentation streams
#193Removal of organic salts from bio-derived glycol products of polyol hydrogenolysis
#194Energy efficient method and apparatus for the extraction of biomolecules from dilute aqueous solution
#195Process of Crude Glycerin Purification Originated From Transesterifications With Alkaline Catalysis Without Using Acidification and Distillation Producing Purified Glycerin 96% and 99% Purity
#196Compositions, systems and methods for separating ethanol from water and methods of making compositions for separating ethanol from water
#197Methods for producing bioderived propylene glycol
#198Hydrothermal Conversion of Biomass to Hydrocarbon Products
#199Graphene oxide-based composite membranes
#200Purification of alcohols prior to their use in the presence of an acid catalyst
#201Process for the production of methylbutynol
#202Process for producing volatile organic compounds from biomass material
#203Process to recover alcohol with reduced water from overhead of acid column
#204Method and apparatus for preparing isopropyl alcohol
#205Polymeric nanofibrous composite membranes for energy efficient ethanol dehydration
#206COMPOSITE MATERIAL COMPOSED OF A POLYMER CONTAINING FLUORINE, HYDROPHOBIC ZEOLITE PARTICLES AND A METAL MATERIAL
#207Microwave assisted citrus waste biorefinery
#208Hydrophilic membrane integrated olefin hydration process
#209METHODS OF FACILITATING THE BIOCONVERSION OF CRUDE BIODIESEL-DERIVED GLYCEROL BY MICROORGANISMS
#210Hydrophilic membrane integrated olefin hydration process
#211Olefin hydration process with an integrated membrane reactor
#212Process for isolating crystallized 2,2,4,4 tetramethyl-1,3-cyclobutanediol (TMCD) particles utilizing pressure filtration
#213Styrene-siloxane triblock copolymers as membranes for selective transport of alcohols and other organic compounds in aqueous mixtures
#214Porous support-zeolite membrane composite
#215Process for the preparation of higher alcohols
#216Pressure swing adsorption method
#217Process of separating components of a fermentation broth
#218Blown corn stillage oil
#219Hydrate inhibitor recovery process
#220Process for producing 2,3-butanediol
#221Method and apparatus for the removal of polyvalent cations from mono ethylene glycol
#222Molecular sieve adsorbent blends and uses thereof
#223ORGANICS RECOVERY FROM THE AQUEOUS PHASE OF BIOMASS CATALYTIC PYROLYSIS
#224Molecular sieve adsorbent blends and uses thereof
#225Method for producing absolute alcohol and absolute alcohol
#226Process for the cyclodehydration of diols and use thereof for the manufacturing of ambrafuran and other cycloether derivatives
#227Method and apparatus for purifying alcohol
#228Method for desorbing and regenerating butanol-adsorbing hydrophobic macroporous polymer adsorbent
#229Methods and systems useful for drying ethanol
#230Recovery of materials from a mother liquor residue
#231Glycerin purification method
#232Nanostructured carbon materials for adsorption of methane and other gases
#233Method and apparatus for processing glycol
#234Hydrocarbon and divalent cation removal from rich mono ethylene glycol (MEG) feed streams by regenerable filters
#235Polyester with excellent thermostability and manufacturing method therefor
#236Divalent cation removal from rich monoethylene glycol (MEG) feed streams by ion exchange
#237Cycloalkylnorbornene monomers, polymers derived therefrom and their use in pervaporation
#238METHODS FOR PRODUCING BIODERIVED PROPYLENE GLYCOL
#239Process to Remove Product Alcohol from a Fermentation by Vaporization under Vacuum
#240Alcohol concentration method
#241Processes for producing anhydrous ethanol compositions
#242SMB process for the purification of ethanol and butanediol with integrated regeneration
#243Process and adsorbent for separating ethanol and associated oxygenates from a biofermentation system
#244Process for producing volatile organic compounds from biomass material
#245Temporary desulphurization reactor for pre-treating a hydrocarbon feed before steam reforming with a view to hydrogen production
#246Adsorption process for the dehydration of alcohol
#247Method And Apparatus For Heat Restoration In A Pervaporation Process Concentrating Ethanol
#248Method for separating butanol
#249INTEGRATED PROCESS FOR PRODUCING POLYVINYL ALCOHOL OR A COPOLYMER THEREOF AND ETHANOL
#250Process scheme to improve divalent metal salts removal from mono ethylene glycol (MEG)
#251Method of biobased chemical production from crude bioglycerin
#252Method for obtaining ethanol during fermentation
#253METHOD OF BIOBASED CHEMICAL PRODUCTION FROM CRUDE BIOGLYCERIN OF ANIMAL ORIGIN
#254METHOD OF BIOBASED CHEMICAL PRODUCTION FROM CRUDE BIOGLYCERIN OF PLANT ORIGIN
#255Process for refining chemicals from pulp and paper mill wastewaters
#256Butanol manufacturing method
#257Olefin hydration process with an integrated membrane reactor
#258Continuous process for preparing chlorohydrins
#259Liquid separation by membrane assisted vapor stripping process
#260Method and apparatus for dehydration of glycol
#261Process to recover alcohol with reduced water from overhead of acid column
#262Water Control In Alcohol Production From Hydrogenation
#263Enhanced biodiesel process
#264Water separation from crude alcohol product
#265Method of producing butanol
#266Method of producing diol or triol
#267Recovering ethanol sidedraw by separating crude product from hydrogenation process
#268Process to remove product alcohol from a fermentation by vaporization under vacuum
#269Method for making an epoxide
#270LIQUID-PHASE AND VAPOR-PHASE DEHYDRATION OF ORGANIC / WATER SOLUTIONS
#271Method for Producing a Compound with a Double Bond
#272Process for isolating crystallized 2,2,4,4-tetramethyl-1,3-cyclobutanediol (TMCD) particles utilizing pressure filtration
#273Membrane-augmented distillation with compression and condensation to separate solvents from water
#274Method for producing carbon film, carbon film and separator
#275POLYOL REFINING
#276Use of pressure swing absorption for water removal from a wet methanol stream
#277LOW ENERGY PRODUCTION OF ALCOHOLS AND GASOLINE BLENDS WITH MIXED HIGHER ALCOHOLS
#278Blown corn stillage oil
#279Alcohol production process integrating acetic acid feed stream comprising water from carbonylation process
#280Process to remove product alcohol from a fermentation by vaporization under vacuum
#281Low Energy Alcohol Recovery Processes
#282Process for recycling gas from acetic acid hydrogenation
#283Separating ethanol and ethyl acetate under low pressure conditions
#284Process for recovering alcohol produced by hydrogenating an acetic acid feed stream comprising water
#285Separation of vapor crude alcohol product
#286Process for producing an organic compound
#287Zeolite containing wash coats for adsorber heat exchangers and temperature controlled adsorbers
#288Purification of alcohols prior to their use in the presence of an acid catalyst
#289TUNABLE SURFACTANTS FOR OIL RECOVERY APPLICATIONS
#290BIODIESEL PURIFICATION METHOD
#291Processes for producing anhydrous ethanol compositions
#292Aggregate zeolitic absorbents, their method of preparation and their uses
#293METHOD FOR PRODUCING ALCOHOL, METHOD FOR PRODUCING HYDROGEN OR SYNTHESIS GAS USING THE METHOD FOR PRODUCING ALCOHOL, AND ALCOHOL
#294Method and apparatus for dewatering a mixture of ethanol and water
#295Purification of biologically-produced 1,3-propanediol
#296Purification Of Biologically-Produced 1,3-Propanediol
#297METHOD FOR PRODUCING BUTANOL USING EXTRACTIVE FERMENTATION WITH OSMOLYTE ADDITION
#298Aggregate zeolitic absorbents, their method of preparation and their uses
#299Process for the production and purification of propylene glycol
#300Polymer complex