91492 ⎘
Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds; Separation; Purification; Stabilisation; Use of additives by liquid-liquid treatment
A PROCESS OF PREPARING DIVANILLYLMETHANE
#2PREPARATION AND PURIFICATION OF CIS-2-ALKENOIC ACIDS
#3METHOD FOR PRODUCING FATTY ALDEHYDES AND DERIVATIVES THEREOF
#4NOVEL METHOD FOR CONTINUOUS PHEROMONE PRODUCTION
#5METHOD FOR PRODUCING HIGHER LINEAR ALKANES
#6PROCESS FOR THE PURIFICATION OF VANILLIN OR A VANILLIN DERIVATIVE OBTAINED BY A BIOTECHNOLOGICAL PROCESS
#7METHOD FOR PURIFYING VANILLIN OR DERIVATIVES THEREOF OBTAINED BY A BIOTECHNOLOGICAL METHOD
#8PROCESS FOR THE PURIFICATION OF VANILLIN OR A VANILLIN DERIVATIVE OBTAINED BY A BIOTECHNOLOGICAL PROCESS
#9Aldol condensation reaction apparatus
#10A SOLVENT DRYING COMPOSITION AND PROCESSES THEREFOR
#11CYCLODODECANONE AND PREPARATION METHOD THEREFOR
#12Method of decomposing phenolic by-products
#13METHOD FOR PURIFYING AN AQUEOUS-ALCOHOLIC FEEDSTOCK COMPRISING ETHANOL AND ACETALDEHYDE
#14Chalcone compound and preparation method thereof
#15PURIFICATION OF 1,4-BIS (4-PHENOXYBENZOYL)BENZENE BY CENTRIFUGAL FILTRATION
#16Fenfluramine compositions and methods of preparing the same
#17Method of treating a neutralized aralkyl hydroperoxide cleavage stream
#18Method for reducing pollutant discharge in phenol and acetone production
#19Process for the recovery of ketones and glycols from fermentation
#20Process for recovering aldehyde obtained by hydroformulation in two columns with increasing pressure
#21Method for manufacturing 1,4-bis (4-phenoxybenzoyl)benzene using substantially non-hydrolyzed terephthaloyl chloride
#22Method for continuous extraction and separation of useful compounds for plant or animal material
#23Fenfluramine compositions and methods of preparing the same
#24Thermally integrated distillation systems and processes using the same
#25Process for purifying an aqueous solution comprising diethylacetal
#26Use of a Lewis donor solvent to purify a feedstock that contains ethanol, acetaldehyde, and impurities
#27Process for the recovery of ketones and glycols from fermentation
#28Renewable ketone waxes with unique carbon chain lengths and polarities
#29Dissociation of 1,4-bis (4-phenoxybenzoyl)benzene—Lewis acid complex in a protic solvent
#30Method for producing diol having cyclic acetal skeleton
#31Method for producing hydroxypivalaldehyde
#32Process and apparatus for removing aldehydes from acetone
#33Purification of 1,4-bis (4-phenoxybenzoyl)benzene by centrifugal filtration
#34Dissociation of a 1,4-bis (4-phenoxybenzoyl)benzene-lewis acid complex in an aqueous solution
#35Method for manufacturing 1,4-bis (4-phenoxybenzoyl)benzene using substantially non-hydrolyzed terephthaloyl chloride
#36Method for manufacturing 1,4-bis (4-phenoxybenzoylbenzene) at an elevated temperature
#37Method for recovering phenol and acetone from cracking reaction product of bisphenol-A residue
#38Method for producing acetic acid
#39Fenfluramine compositions and methods of preparing the same
#40Method of producing bioproducts
#41METHOD OF PRODUCING BIOPRODUCTS
#42Recovery process for functionalized compound reaction product
#43Apparatus for preparing glycol and method of preparing the same
#44METHOD FOR PRODUCING AN AROMA SUBSTANCE
#45Method of recovering acetone and a plant for recovering the same
#46Hydroformylation process
#47Fenfluramine compositions and methods of preparing the same
#48Polyol-induced extraction of water from organic liquids
#49COLUMN FOR THERMAL TREATMENT OF FLUID MIXTURES, ESPECIALLY THOSE COMPRISING (METH)ACRYLIC MONOMERS
#50PROCESS FOR REFINING CHEMICALS FROM PULP AND PAPER MILL EFFLUENT
#51NOVEL METHOD FOR THE DEPOLYMERISATION OF LIGNIN
#52Dehydration process
#53Method for producing methacrolein and the conditioning/draining thereof for direct oxidative esterification
#54METHODS AND SYSTEMS FOR PROCESSING CELLULOSIC BIOMASS
#55Process for depolymerization of lignin
#56Column for thermal treatment of a fluid
#57Method of isolating ingenol
#58Process for purifying hydrocarbons
#59Method for extracting asymmetric β-diketone compound from β-diketone compound
#60Process for separating methylcyclopentanone from cyclohexanone
#61Method for purifying vanillin by liquid-liquid extraction
#62Optical resolution methods for bicyclic compounds using asymmetric catalysts
#63Polyol-induced extraction of water from organic liquids
#64Method of recovering carboxylic acids from dilute aqueous streams
#65EXTRACTION OF OIL-SOLUBLE PIGMENT FROM MICRO-ORGANISMS
#66Mitigation of fouling in hydroformylation processes by water addition
#67Method for manufacturing a fat-soluble bioactive substance
#68Spiroenone and uses thereof
#69Process for purifying aqueous glyoxal solutions
#70Method for producing norbornene derivative
#71Separation of aromatic aldehydes
#72METHOD FOR THE PURIFICATION OF SUBSTITUTED CYCLOPENT-2-EN-1-ONE CONGENERS AND SUBSTITUTED 1,3-CYCLOPENTADIONE CONGENERS FROM A COMPLEX MIXTURE USING COUNTERCURRENT SEPARATION
#73METHOD FOR THE PURIFICATION OF SUBSTITUTED CYCLOPENT-2-EN-1-ONE CONGENERS AND SUBSTITUTED 1,3-CYCLOPENTADIONE CONGENERS FROM A COMPLEX MIXTURE USING COUNTERCURRENT SEPARATION
#74METHOD FOR RECOVERING CARBOXYLIC ACIDS FROM DILUTE AQUEOUS STREAMS
#75Hydroformylation process including catalyst recycle
#76Method for recovering carboxylic acids from dilute aqueous streams
#77Energy efficient acetone drying method
#78PROCESS FOR THE CO-PRODUCTION OF ALCOHOLS
#79Process for the preparation of hydroxytyrosol
#80Method for producing alkoxyindanone derivative
#81Hydroformylation process
#82Method for purifying cyclic ketones
#83Method for the production of cyclic ketones
#84System and method for preparing cycloalkanone
#85Hydroformylation process
#86Hydroformylation process and product separation with improved recovery of rhodium
#87Process for the treatment of wastewater from aldolization processes
#88Process for preparing 1,3-propanediol
#89Process for the preparation of glycolaldehyde
#90Extraction process
#91Method of treating an aldehyde mixture, use of the treated aldehyde, and an alcohol
#92Compound and pharmaceutical composition
#93Processes for preparing β-diketone compound, metal complex thereof and metallic compound
#94Process for the separation, by countercurrentwise liquid-liquid extraction, of a glyoxal diacetal from a crude mixture comprising it
#95Method of producing high-purity hydroxypivalaldehyde and/or dimer thereof
#96Treatment of an aqueous mixture containing an alkylene oxide with an ion exchange resin
#97Recycling process for preparing sertraline
#98Extraction process for high-boiling aldehyde product separation and catalyst recovery