91112 ⎘
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 treatment giving rise to a chemical modification of at least one compound
Sub-classes:Producing Synthetic Fuels from Acid Gas Streams
#2PURIFICATION OF AN ETHYLENICALLY UNSATURATED ALCOHOL STREAM, PREPARATION OF AN ETHYLENICALLY UNSATURATED ALDEHYDE, IN PARTICULAR PRENAL, AND COMPOUNDS DERIVED THEREFROM
#3METHOD OF MITIGATING CONVERSION OF VOLATILE TERPENE SPECIES
#4PROCESS FOR PRODUCING A REFINED 1,4-BUTANEDIOL STREAM
#5METHODS FOR VICINAL DIOL SEPARATION
#6REMOVAL OF SULFATE FROM MEG STREAMS USING CALCIUM CHLORIDE
#7PRODUCTION METHOD FOR POLYHYDRIC ALCOHOL
#8METHODS FOR CO-PRODUCING XYLITOL AND CARAMEL PIGMENT
#9METHODS OF PRODUCING LOW-ACETAL ETHANOL
#10PROCESS FOR PURIFICATION OF A MIXTURE INCLUDING DIOLS AND ACETALS
#11PHARMACEUTICAL COMPOSITIONS COMPRISING MONOTERPENES
#12DOWNSTREAM PROCESSING OF FATTY ALCOHOL COMPOSITIONS PRODUCED BY RECOMBINANT HOST CELLS
#13System and process for removal of organic carboxylates from mono ethylene glycol (MEG) water streams by acidification and vaporization under vacuum
#14INTEGRATED KRAFT PULP MILL AND THERMOCHEMICAL CONVERSION SYSTEM
#15METHOD OF MITIGATING CONVERSION OF VOLATILE TERPENE SPECIES
#16Removal of sulfate from meg streams using calcium chloride
#17Process for purification of products
#18Systems and methods for co-producing xylitol and caramel pigment by utilizing xylose mother liquid
#19PROCESS FOR REFINING A CRUDE ETHYLENE GLYCOL STREAM
#20Integrated kraft pulp mill and thermochemical conversion system
#21Removing organic acids in monoethylene glycol recovery
#22Pharmaceutical compositions comprising monoterpenes
#23RECYCLE CONTENT PROPANOL
#24Pulping Liquors and Uses Thereof
#25Method for treating an alcohol feedstock for the production of olefins
#26Methods for vicinal diol separation
#27Downstream Processing Of Fatty Alcohol Compositions Produced By Recombinant Host Cells
#28System and process for removal of organic carboxylates from mono ethylene glycol (MEG) water streams by acidification and vaporization under vacuum
#29Process for purification of products
#30Systems for converting light paraffins to alcohols
#31Oxopiperazine helix mimetics for control of hypoxia-inducible gene expression
#32PHARMACEUTICAL COMPOSITIONS COMPRISING MONOTERPENES
#33Removing organic acids in monoethylene glycol recovery
#34Process for aldehyde removal from alcohols by treatment with bisulphite
#35Membrane-based process for butanols production from mixed butenes
#36Pharmaceutical compositions comprising monoterpenes
#37Pulping Liquors and Uses Thereof
#38System and process for removal of organic carboxylates from mono ethylene glycol (MEG) water streams by acidification and vaporization under vacuum
#39Process for purifying an aqueous solution comprising diethylacetal
#40Process for recovery of glycerol from biodiesel production streams
#41METHODS AND SYSTEMS FOR REDUCING THE LEVEL OF ONE OR MORE IMPURITIES THAT ARE PRESENT IN A PRETREATED CELLULOSIC MATERIAL AND/OR DISTILLATE
#42System and process for removal of organic carboxylates from mono ethylene glycol (MEG) water streams by acidification and vaporation under vacuum
#43Butanol Purification
#44System and method for pH control of lean MEG product from MEG regeneration and reclamation packages
#45PROCESS FOR CLEANING CONTAMINATED FLUID
#46Integrated Kraft pulp mill and thermochemical conversion system
#47Pulping liquors and uses thereof
#48Oxopiperazine helix mimetics for control of Hypoxia-Inducible gene expression
#49Divalent ion removal from monoethylene glycol (MEG) feed streams
#50Process for the preparation of 3-heptanol from a mixture containing 2-ehthylhexanal and 3-heptyl formate
#51Pharmaceutical compositions comprising monoterpenes
#52System and process for removal of organic carboxylates from mono ethylene glycol (MEG) water streams by acidification and vaporization under vacuum
#53Method for the preparation of 1,4-butane diol having an APHA color index of less than 30
#54Process for removal of sulphur from raw methanol
#55Production of partially refined waste glycerol
#56METHODS AND SYSTEMS FOR PROCESSING CELLULOSIC BIOMASS
#57Pharmaceutical compositions comprising monoterpenes
#58Methods and systems for reducing the level of one or more impurities that are present in a pretreated cellulosic material and/or distillate
#59Process for producing polyhydric alcohol
#60System and method for pH control of lean MEG product from MEG regeneration and reclamation packages
#61Pharmaceutical compositions comprising monoterpenes
#62Downstream processing of fatty alcohol compositions produced by recombinant host cells
#63Divalent ion removal from monoethylene glycol (MEG) feed streams
#64Pharmaceutical compositions comprising monoterpenes
#65Butanol purification
#66Divalent ion removal from monoethylene glycol (MEG) feed streams
#67Energy efficient method and apparatus for the extraction of biomolecules from dilute aqueous solution
#68Methods for producing bioderived propylene glycol
#69Carboxylic acid salt removal during hydrate inhibitor recovery
#70System and method for removal of heavy metal ions from a rich hydrate inhibitor stream
#71Reactive scrubbing for upgrading product value, simplifying process operation and product handling
#72Reactive distillation process and plant for obtaining acetic acid and alcohol from the hydrolysis of methyl acetate
#73Use of sulfonic acid for recovering glycerol resulting from the triglyceride transesterification reaction
#74Method for producing 1,4-butanediol
#75Recovery of alcohols from purification residue
#76Recovery of trimethylolpropane from purification residue
#77Method and apparatus for processing glycol
#78Methods and systems for reducing the level of one or more impurities that are present in a pretreated cellulosic material and/or distillate
#79Method for converting farnesol to nerolidol in the presence of alpha-bisabolol
#80Phenol and cyclohexanone mixtures
#81Process for acetal removal in the purification of a crude ethanol product
#82INTEGRATED PROCESS FOR PRODUCING POLYVINYL ALCOHOL OR A COPOLYMER THEREOF AND ETHANOL
#83PROCESS FOR PREPARING NEOPENTYL GLYCOL
#84Process for recovering alcohol
#85Reducing acetals during ethanol separation process
#86Processes for increasing alcohol production
#87Reducing impurities in hydrogenation processes with multiple reaction zones
#88Reducing acetals and/or esters during ethanol separation process
#89Reducing acetals during ethanol separation process using high pressure distillation column
#90Process for purifying a crude ethanol product
#91Ethanol separation process having stripping section for reducing acetals
#92Process to recover alcohol with secondary reactors for hydrolysis of acetal
#93Reducing ethyl acetate concentration in recycle streams for ethanol production processes
#94Reactive distillation process and plant for obtaining acetic acid and alcohol from the hydrolysis of methyl acetate
#95PROCESS FOR THE PURIFICATION OF CRUDE ALKALINE GLYCEROL
#96Process for the production of ethanol from an acetic acid feed and a recycled ethyl acetate feed
#97Process for producing ethanol using multiple beds each having different catalysts
#98Process for producing ethanol using a stacked bed reactor
#99Process for the preparation of ethylene glycol
#100Hydrogenolysis of ethyl acetate in alcohol separation processes
#101Finishing reactor for purifying ethanol
#102Hydrogenolysis of ethyl acetate in alcohol separation processes
#103Esterification of vapor crude product in the production of alcohols
#104Liquid esterification for the production of alcohols
#105Process for workup of glycol-containing aircraft deicers
#106Pharmaceutical compositions comprising monoterpenes
#107Process for purifying a crude ethanol product
#108Method for producing glycerol
#109Glycerol treatment process
#110Trimethylolpropane color improvement
#111MTO Feed Purification
#112Methods of purifying 1,2,4-butanetriol
#113PROCESS FOR THE PREPARATION OF CITRIC ACID EMPLOYING FILAMENTOUS FUNGI IN A CULTURE MEDIUM COMPRISING GLYCEROL
#114GLYCERIN PURIFICATION
#115Lutein extraction from ozone-treated plant sources
#116Process for the reduction of aldehyde concentration in a target stream
#117Removing solids in monoethylene glycol reclamation
#118Process for separating tertiary alcohols from secondary alcohols from pine oil
#119Manufacture of purified alcohols
#120Process for producing low color glycols
#121Method for the production of concentrated alcohol from fermentation broths
#122Purification of glycerin obtained as a bioproduct from the transesterification of triglycerides in the synthesis of biofuel
#123Method for purification of glycerol from biodiesel production
#124METHOD FOR FRACTIONATING STEREOISOMERIC COMPOUNDS
#125Organic salts and method for producing chiral organic compounds
#126Manufacture of alcohols
#127Amine and membrane separation treament of liquid hydrocarbon media
#128Processes for preparing niobium alkoxides, and niobium alkoxides prepared thereby
#129Process for producing glycerol having low aldehyde and ketone content and improved storage stability
#130Method and system for purifying ethanol
#131Method for removing sulfur compounds from an alcohol stream
#132Production of dry alcohol
#133Method for the hydrodecomposition of ammonium formates in polyolcontaining reaction mixtures
#134Process for removing farnesol from mixtures with alpha-bisabolol
#135Process for the preparation of high-purity zirconium, hafnium, tantalum and niobium alkoxides
#136Amine and membrane separation treatment of liquid hydrocarbon media
#137Method for reducing cyclohexenone content of a cyclohexenone-containing organic mixture
#138Purification of fluorinated alcohols
#139Method for increasing yield in the production of polyvalent alcohols by splitting by-products containing acetal
#140Method for preparing alkali and heat stable polyols
#141Process for extraction and purification of lutein, zeaxanthin and rare carotenoids from marigold flowers and plants
#142Method for purifying spent acid
#143Membrane-based process for butanols production from mixed butenes