91108 ⎘
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 by distillation
Energy efficient method and apparatus for the extraction of biomolecules from dilute aqueous solution
#302Process and plant for distillation of methanol with heat recovery
#303Method for purification of alcohols
#304Methods for producing bioderived propylene glycol
#305Flexible process for treating solvent, such as monoethylene glycol, used in natural gas extraction
#306Process for the production of methylbutynol
#307Method for producing glycols from oxirane compound
#308Integrated ethanol and biodiesel facility
#309High efficiency ethanol process and high protein feed co-product
#310Method for preparing high purity anhydrosugar alcohols by thin film distillation
#311Process for producing volatile organic compounds from biomass material
#312Process for preparing cyclohexanol and cycohexanone from cyclohexane
#313Process to recover alcohol with reduced water from overhead of acid column
#314Process to recover alcohol from an ethyl acetate residue stream
#315Production method for 1,4-butanediol
#316Method and apparatus for preparing isopropyl alcohol
#317Divided wall distillation column for producing high purity normal butanol, and normal butanol distillation method
#318Recovering Ethanol with Sidestreams to Regulate C3+ Alcohols Concentrations
#319Process and plant for distillation of methanol with heat recuperation
#320Process for purifying a stream comprising 1,4-butanediol
#321Process for preparing deodorized 1,2-propanediol
#322Process for obtaining trimethylolpropane-enriched product streams from the secondary streams of trimethylolpropane preparation
#323Method for recovering di-trimethylolpropane and trimethylolpropane-enriched product streams from the side streams of trimethylolpropane production
#324Method for recovering di-trimethylolpropane and trimethylolpropane-enriched product streams from the side streams of trimethylolpropane production
#325Method for recovering di-trimethylolpropane by distillation
#326Reactive scrubbing for upgrading product value, simplifying process operation and product handling
#327Method for cultivation of for production of thymoquinone
#328PROCESS AND SYSTEMS FOR OBTAINING 1,4-BUTANEDIOL FROM FERMENTATION BROTHS
#329CAUSTIC TREATMENT OF FORMALDEHYDE RECYCLE COLUMN FEED
#330METHODS FOR PRODUCING BIODERIVED PROPYLENE GLYCOL
#331Reactive distillation process and plant for obtaining acetic acid and alcohol from the hydrolysis of methyl acetate
#332Cyclohexanol, method for producing cyclohexanol, and method for producing adipic acid
#333Process for producing 2,3-butanediol
#334Method for preparing a mixture of alcohols
#335Production of higher alcohols
#336Method and apparatus for the removal of polyvalent cations from mono ethylene glycol
#337APPARATUS FOR EVAPORATING LIQUID HYDROCARBON COMPOUNDS OR OF LIQUIDS IN WHICH HYDROCARBON COMPOUNDS ARE CONTAINED AS WELL AS USE OF SAME
#338Ethanol refining process using intermediate reboiler
#339Method and apparatus for ethanol production
#340Workup of a cyclododecanone cyclododecanol mixture in a sequence of side draw columns
#341Method and apparatus for purifying alcohol
#342CONTINUOUS PROCESS FOR PREPARING MENTHOL IN PURE OR ENRICHED FORM
#343Process for recovering ethanol
#344Method for producing 1,4-butanediol
#345Process for recovering ethanol with sidedraws to regulate C+ alcohols concentrations
#346Method for manufacturing isopropyl alcohol
#347Class of HDAC inhibitors expands the renal progenitor cells population and improves the rate of recovery from acute kidney injury
#348Energy efficient method and apparatus for the extraction of lower alcohols from dilute aqueous solution
#349Method for producing 1,2-pentanediol
#350Process for heat integration for ethanol production and purification process
#351Polyester with excellent thermostability and manufacturing method therefor
#352Divalent cation removal from rich monoethylene glycol (MEG) feed streams by ion exchange
#353Processes for maximizing ethanol formation in the hydrogenation of acetic acid
#354METHODS FOR PRODUCING BIODERIVED PROPYLENE GLYCOL
#355Process to Remove Product Alcohol from a Fermentation by Vaporization under Vacuum
#356Methods and systems for reducing the level of one or more impurities that are present in a pretreated cellulosic material and/or distillate
#357Dividing wall distillation columns for production of high-purity 2-ethylhexanol and fractionation method using same
#358Process and adsorbent for separating ethanol and associated oxygenates from a biofermentation system
#359Process for producing volatile organic compounds from biomass material
#360Method of purifying crude acetone stream
#361Dividing wall column for producing high-purity neopentyl glycol and manufacturing method using same
#362Process for separating ethylene glycol and 1,2-butanediol
#363Method for cultivation of for production of thymoquinone
#364Apparatus and process for using olefin as an azeotropic entrainer for isolating 1,3-DICHLORO-2-propanol from a 2,2′-oxybis (1-chloropropane) waste stream
#365Process for preparing 4-cyclohexyl-2-methyl-2-butanol
#366Recovery of higher alcohols from dilute aqueous solutions
#367Process for promoting catalyst activity for ethyl acetate conversion
#368Pressure driven distillation for ethanol production and recovery from hydrogenation process
#369Treatment of recycle gas from acid hydrogenation
#370INTEGRATED PROCESS FOR PRODUCING POLYVINYL ALCOHOL OR A COPOLYMER THEREOF AND ETHANOL
#371Process of recovery of ethanol from hydrogenolysis process
#372Liquid esterification method to produce ester feed for hydrogenolysis
#373Continuous ethyl acetate production and hydrogenolysis thereof
#374Integrated esterification and hydrogenolysis process for producing ethanol
#375Method for obtaining ditrimethylolpropane and trimethylolpropane-enriched product streams from the side-streams in trimethylolpropane production
#376Integrated process for producing ethanol and water balance control
#377Integrated process for producing ethanol
#378Process to recover alcohol with secondary reactors for esterification of acid
#379Method for preparing chlorohydrins composition and method for preparing epichlorohydrin using chlorohydrins composition prepared thereby
#380Method for preparing chlorohydrins composition and method for preparing epichlorohydrin using chlorohydrins composition prepared thereby
#381Method for preparing chlorohydrins composition and method for preparing epichlorohydrin using chlorohydrins composition prepared thereby
#382Method for preparing chlorohydrins and method for preparing epichlorohydrin using chlorohydrins prepared thereby
#383Method of biobased chemical production from crude bioglycerin
#384METHOD OF BIOBASED CHEMICAL PRODUCTION FROM CRUDE BIOGLYCERIN OF ANIMAL ORIGIN
#385METHOD OF BIOBASED CHEMICAL PRODUCTION FROM CRUDE BIOGLYCERIN OF PLANT ORIGIN
#386Process for preparing 4-cyclohexyl-2-methyl-2-butanol
#387RECOVERY OF HIGHER ALCOHOLS FROM DILUTE AQUEOUS SOLUTIONS
#388Process for recovering ethanol
#389PROCESS FOR PREPARING NEOPENTYL GLYCOL
#390Process for purifying ethanol
#391Process for producing anhydrous ethanol using extractive distillation column
#392Process for recovering alcohol
#393Reducing acetals during ethanol separation process
#394Processes for increasing alcohol production
#395Process for separating ethanol having low acid
#396Process for purifying a crude ethanol product
#397Ethanol separation process having stripping section for reducing acetals
#398Process for the preparation of 1,3-cyclohexanedimethanol from isophthalic acid
#399Process for the preparation of 1,4-cyclohexanedimethanol from terephthalic acid
#400Integrated process for the preparation of 1,4-cyclohexanedimethanol from terephthalic acid
#401Process for the preparation of 1,4-cyclohexanedimethanol
#402Liquid separation by membrane assisted vapor stripping process
#403Recovery of butanol from a mixture of butanol, water, and an organic extractant
#404Distillation of crude alcohol product using entrainer
#405METHOD FOR ISOLATING AN ALKANOL FROM AN AQUEOUS BIOTRANSFORMATION MIXTURE
#406Process to recover alcohol with reduced water from overhead of acid column
#407Process for producing ethanol and reducing acetic acid concentration
#408Process for controlling a reboiler during alcohol recovery and reduced ester formation
#409Process to reduce ethanol recycled to hydrogenation reactor
#410Process to recover alcohol with secondary reactors for hydrolysis of acetal
#411Reduced energy alcohol separation process having controlled pressure
#412Reducing ethyl acetate concentration in recycle streams for ethanol production processes
#413Process to recover alcohol from an ethyl acetate residue stream
#414Recovering ethanol with sidestreams to regulate C+ alcohols concentrations
#415Process for removing aldehydes from ethanol reaction mixture
#416Process to recover alcohol from an acidic residue stream
#417Using a dilute acid stream as an extractive agent
#418Water Control In Alcohol Production From Hydrogenation
#419Integrated process for producing acetic acid and alcohol
#420Separation process having an alcohol sidestream
#421Processes for preparing polytrimethylene ether glycol
#422Process for producing a water stream from ethanol production
#423Water separation from crude alcohol product
#424Process for removing water from alcohol mixtures
#425Recovering ethanol sidedraw by separating crude product from hydrogenation process
#426Reduced energy alcohol separation process having water removal
#427Reactive distillation process and plant for obtaining acetic acid and alcohol from the hydrolysis of methyl acetate
#428Reduction of acid within column through esterification during the production of alcohols
#429Packed bed scrubber using a fusel oil solvent
#430Process for the separation and purification of a mixed diol stream
#431Method for producing aryl, heteroaryl, or alkenyl-substituted unsaturated hydrocarbon
#432Process for the preparation of ethylene glycol
#433Recovery of higher alcohols from dilute aqueous solutions
#434Recovery of higher alcohols from dilute aqueous solutions
#435Method and system for producing methanol and dimethyl ether
#436Process for preparing 1,6-hexanediol
#437LOW ENERGY PRODUCTION OF ALCOHOLS AND GASOLINE BLENDS WITH MIXED HIGHER ALCOHOLS
#438Recovery of higher alcohols from dilute aqueous solutions
#439Alcohol production process integrating acetic acid feed stream comprising water from carbonylation process
#440Process of distilling ethanol using an air-cooled condenser
#441Process for recovering ethanol with vapor separation
#442Ethanol compositions
#443Process for purifying ethanol
#444Process to remove product alcohol from a fermentation by vaporization under vacuum
#445Method for producing 1,6-hexanediol
#446Process for hydrate inhibitor regeneration
#447Finishing reactor for purifying ethanol
#448Weak acid recovery system for ethanol separation processes
#449Low Energy Alcohol Recovery Processes
#450Alcohol production process with impurity removal
#451Process for recovering ethanol with sidedraws to regulate Calcohols concentrations
#452Process for recycling gas from acetic acid hydrogenation
#453Separating ethanol and ethyl acetate under low pressure conditions
#454Process for recovering alcohol produced by hydrogenating an acetic acid feed stream comprising water
#455Reduced energy alcohol separation process
#456Separation of vapor crude alcohol product
#457Method for producing 1,6-hexanediol and caprolactone
#458Dividing wall distillation columns for production of high-purity 2-ethylhexanol and fractionation method using same
#459Method for preparing polymethylols
#460Method for purifying crude polymethylols
#461TUNABLE SURFACTANTS FOR OIL RECOVERY APPLICATIONS
#462Divided wall distillation column for producing high purity normal butanol, and normal butanol distillation method
#463Production of propylene glycol from glycerine
#464Recovery of butanol from a mixture of butanol, water, and an organic extractant
#465Method for producing deodorized 1,2-propanediol
#466Process for separating acetaldehyde from ethanol-containing mixtures
#467Processes for maximizing ethanol formation in the hydrogenation of acetic acid
#468Process for preparing polymethylols
#469Process for vaporizing acetic acid for hydrogenation processes to produce ethanol
#470Method for purifying an alcohol from a fermentation broth using a falling film, a wiped film, a thin film or a short path evaporator
#471Systems and methods for isobutyl alcohol (IBA) recovery
#472Process for preparing 4-cyclohexyl-2-methyl-2-butanol
#473Process For The Purification Of Methanol By Distillation
#474High purity 1,6-hexanediol and process for preparing the same
#475Process for heat integration for ethanol production and purification process
#476Process for producing a water stream from ethanol production
#477Process for purifying ethanol
#478Process for recovering ethanol
#479Process for producing an ester feed stream for esters production and co-production of ethanol
#480Process for producing an ethyl acetate solvent and co-production of ethanol
#481Ethanol compositions
#482Recovery of butanol isomers from a mixture of butanol isomers, water, and an organic extractant
#483Purification of biologically-produced 1,3-propanediol
#484Purification Of Biologically-Produced 1,3-Propanediol
#485Method of reducing methanol in recycle streams in bisphenol-A production process
#486Process for preparing 1,6-hexanediol
#487Process for preparing plastics using 1,6-hexanediol having an aldehyde content of less than 500 ppm
#488RECOVERY OF HIGHER ALCOHOLS FROM DILUTE AQUEOUS SOLUTIONS
#489Methods of purifying 1,2,4-butanetriol
#490Method for Producing a Latent Heat Storage Material and Dialkyl Ether as a Latent Heat Storage Material
#491Method for purifying fermentation alcohol
#492Glycol separation and purification
#493Method for purifying fermentation alcohol
#494Organisms for the production of 1,3-butanediol
#495Separation of diols from a mixture comprising diols and polyols
#496Method of corrosion prevention
#497Glycerol-based product, process for obtaining same and use thereof in the manufacturing of dichloropropanol
#498Process of refining C-Caliphatic diols
#499Process for production of ditrimethylolpropane
#500Continuous process for preparing menthol in pure or enriched form
#501PRODUCTION OF BUTENES AND DERIVATIVES THEREFROM FROM DRY ETHANOL
#502Methods for converting glycerol to propanol
#503Method and apparatus for producing methanol with hydrocarbon recycling
#504PROCESS FOR PREPARING VERY PURE 1,4-BUTANEDIOL
#505Process for the recovery of monoethylene glycol
#506Glycerol (medical grade) preparation method using a by-product of a bio-diesel process
#507PROCESS FOR REDUCING SIDE-REACTIONS DURING ALKYLENE GLYCOL AND POLY-ALKYLENE GLYCOL MANUFACTURING
#508Membrane-augmented distillation with compression to separate solvents from water
#509Recovery of phenol ligands during the production of isopulegol
#510Recovery of bis(diarylphenol) ligands during the production of isopulegol
#511Industrial Process for Producing High-Purity Diol
#512PROCESS FOR THE PURIFICATION OF CRUDE GLYCERIN UTILIZING ION EXCLUSION CHROMATORGRAPHY AND GLYCERIN CONCENTRATION
#513Crude glycerol-based product, process for its purification and its use in the manufacture of dichloropropanol
#5141,3/1,4-cyclohexane dimethanol based monomers and polymers
#515BIOPLASTICS, MONOMERS THEREOF, AND PROCESSES FOR THE PREPARATION THEREOF FROM AGRICULTURAL FEEDSTOCKS
#516Recovery of higher alcohols from dilute aqueous solutions
#517ETHANOL PLANT PROCESS
#518Industrial process for production of high-purity diol
#519Industrial process for production of high-purity diol
#520Purification of glycerin obtained as a bioproduct from the transesterification of triglycerides in the synthesis of biofuel
#521Liquid separation by membrane assisted vapor stripping process
#522Production process of 1,6-hexanediol
#523Method for recovering unreacted alcohol from biodiesel product streams by flash purification
#524Process for separating propylene glycol from aqueous compositions
#525Charged Polymers for Ethanol Dehydration
#526Tunable surfactants for oil recovery applications
#527SEPARATION AND DEWATERING OF ORGANIC SOLVENTS BY INTEGRATING DISTILLATION AND MEMBRANE SEPARATION OPERATIONS
#528Process for preparing 1,3-propanediol
#529Glycol separation and purification
#530Processes for preparing niobium alkoxides, and niobium alkoxides prepared thereby
#531Process for the dissociation of MTBE
#532Process for the dissociation of MTBE
#533Process for the dissociation of MTBE
#534Purification of 1,1,1,3,3,3-hexafluoroisopropanol
#535Industrial process for separating out by-produced alcohols
#536Industrial Process For Separating Out By-Produced Alcohol
#537Method of corrosion prevention
#538Bioplastics, monomers thereof, and processes for the preparation thereof from agricultural feedstocks
#539Process for the direct production of methanol from methane
#540Process for providing ethanol
#541Process for the preparation of high-purity zirconium, hafnium, tantalum and niobium alkoxides
#542Method for processing compositions containing 1,1,2,2-tetramethoxyethane and glyoxal dimethyl acetal
#543Method of producing 1, 3-propanediol
#544Method and apparatus for producing methanol with hydrocarbon recycling
#545Process for recovering methanol
#546Process for producing alcohol
#547Process for producing alcohol
#548Purification of chemical 1,3-propanediol
#549Method for producing polyesterpolyols of polyvalent alcohols
#550Integrated Fischer-Tropsch process for production of linear and branched alcohols and olefins
#551Method of regenerating an aqueous glycol solution containing salts
#552Purification of biologically-produced 1,3-propanediol
#553Method and system for distilling alcohol in an alcohol production process
#554Process and system for heat integration in ethanol production
#555Transfer-hydrogenation process
#556Process and system for dehydrating a byproduct stream in ethanol production
#557Systems and methods for purification of glycerin