92438 ⎘
Preparation of compounds containing amino groups bound to a carbon skeleton; Purification; Separation; Stabilisation; Use of additives Separation
Sub-classes:PROCESS FOR PRODUCING METHYLENEBIS(CYCLOHEXYLAMINE)
#2PROCESS FOR CONTINUOUS CATALYTIC HYDROGENATION OF MDA
#3PROCESS FOR CONTINUOUS CATALYTIC HYDROGENATION OF MDA
#4SOLVENT REMOVAL IN A PROCESS FOR RECYCLING ONE OR MORE POLYMERS, SUCH AS POLYURETHANES, CONTAINED IN A SOLID MATERIAL
#5METHOD FOR MANUFACTURE OF ETHYLENEAMINES
#6METHOD AND SYSTEM FOR PREPARING DIPHENYLAMINE AND PHENOTHIAZINE FROM ANILINE
#7METHOD FOR MANUFACTURE OF ISOPHORONEDIAMINE
#8HIGH PURITY ETHYLENEDIAMINE FOR SEMICONDUCTOR APPLICATIONS
#9PROCESS FOR DEPOLYMERIZING POLYURETHANE
#10METHOD FOR RECOVERING IONIC LIQUID
#11METHOD FOR RECOVERING IONIC LIQUID
#12METHOD FOR PRODUCING ISOCYANATE COMPOUND, METHOD FOR PRODUCING CARBAMATE COMPOUND, METHOD FOR RECOVERING AMINE COMPOUND, AND ISOCYANATE COMPOSITION
#13METHODS FOR PRODUCING (POLY)DIAMINODIPHENYLMETHANE AND (POLY)DIPHENYLMETHANE DIISOCYANATE
#14METHOD FOR CLEAVING (POLY)URETHANES
#15Method of fluid circulation and interaction in a setup for implementing a multi-step chemical process
#16Obtaining Aliphatic Amines from Compositions
#17HYDROGENATION OF AROMATIC AMINES FROM PU DECOMPOSITION PROCESSES
#18MEMBRANE SEPARATION PROCESS FOR VINYLAMINE-CONTAINING POLYMERS
#19METHOD FOR MANUFACTURE OF ISOPHORONEDIAMINE
#20A SOLVENT DRYING SOLUTION AND PROCESSES THERFOR
#21PROCESS FOR PREPARING TRIALKYLAMMONIUM DIHYDROGEN PHOSPHATES
#22Method for recovering raw and auxiliary materials in the production of lithium bis(fluorosulfonyl)imide
#23DISTILLATION UNIT AND METHOD FOR SEPARATING A LIQUID SUBSTANCE MIXTURE INTO TWO TO SIX LIQUID PRODUCT FLOWS WITH DIFFERENT COMPOSITIONS
#24CRYSTALLINE FORM OF PHENTERMINE HYDROCHLORIDE AND PROCESS FOR OBTAINING SAME
#25MEMBRANE SEPARATION PROCESS FOR SEPARATING CARBONATE-CONTAINING DIAMINOALKANE SOLUTION
#26Process for preparing trialkylammonium dihydrogen phosphates
#27Organic amine collection method
#28Preparation method of 4-(heptafluoro-2-propyl)-2-trifluoromethylaniline and application thereof
#29METHOD FOR REACTIVATING A PRECIOUS METAL IRON CATALYST AND PERFORMING A CHEMICAL REACTION
#30SEPARATION OF N-METHYLETHYLENEDIAMINE FROM EDA-CONTAINING MIXTURES
#31Organic photodetector and electronic device including the same
#32Process for making levoamphetamine
#33METHOD FOR PRODUCING XYLYLENEDIAMINE
#34Ketamine flow synthesis
#35Process for manufacturing ethyleneamine compounds
#36High purity ethylenediamine for semiconductor applications
#37Organic amine collection method
#38PROCESS FOR THE SEPARATION OF ALKANOLAMINE FROM A MIXTURE COMPRISING AN ALIPHATIC PRIMARY DIAMINE
#39Processes for regeneration of organocations
#40Reactive separation process to convert cyclic alkylene ureas into their corresponding alkylene amines
#41Separation of n-methylethylenediamine from EDA-containing mixtures
#42Ketamine flow synthesis
#43Process to convert the cyclic monourea of an ethylene amine compound into the ethylene amine compound
#44Multi-step process for converting cyclic alkyleneureas into their corresponding alkyleneamines
#45Process for the separation of long chain amino acids and dibasic acids
#46Process for the preparation of di- and polyamines of the diphenylmethane series
#47Systems and methods for recovering amines and their derivatives from aqueous mixtures
#48Processes for recovering valuable components from a catalytic fast pyrolysis process
#49DISCRIMINATION OF CIS- AND TRANS-1,3-DIAMINOCYCLOHEXANES
#50Thermally integrated distillation systems and processes using the same
#51Process for hydrogenating toluenediamine (TDA) tar
#52Method for extracting 1,5-pentanediamine from solution system containing 1,5-pentanediamine salt
#53Process for the separation of long chain amino acids and dibasic acids
#54Process for stripping carbamate from ion exchange resin
#55Process for the separation of long chain amino acids and dibasic acids
#56Process for the separation of long chain amino acids and dibasic acids
#57Process for the separation of organic compounds
#58PROCESS FOR PHASE SEPARATION OR EXTRACTION AND DEVICE SUITABLE THEREFOR
#59SILICA SYNTHESIS
#60MATERIALS AND METHODS FOR THE SELECTIVE RECOVERY OF MULTIVALENT PRODUCTS
#61Zeolite adsorbents, preparation process therefor and uses thereof
#62Zeolite adsorbents, preparation process therefor and uses thereof
#63Zeolitic adsorbents with large external surface area, process for preparing them and uses thereof
#64Process for recovering aminoalcohols and glycols from aqueous streams of taurine production
#65Method for purifying 1,4-diaminobutane
#66Materials and methods for the selective recovery of multivalent products
#67Processes for recovering valuable components from a catalytic fast pyrolysis process
#68Process for separation of diamines and/or omega-aminoacids from a feed mixture
#69Thermally integrated distillation systems and processes using the same
#70High Purity Ethylenediamine for Semiconductor Applications
#71Method for producing cis- and trans-enriched MDACH
#72METHOD FOR PRODUCING BIS (AMINOMETHYL) CYCLOHEXANE
#73Process for preparation of di- and polyamines of the diphenylmethane series
#74Preparation of cadaverine
#75Method for producing azido-amine derivative
#76METHOD FOR PRODUCING HEXAMETHYLENEDIAMINE
#77Process for separation of diamines and/or omega-aminoacids from a feed fixture
#78Materials and methods for the selective recovery of multivalent products
#79METHOD FOR PRODUCING BIS (AMINOMETHYL) CYCLOHEXANE
#80Isomerization method for bis (aminomethyl) cyclohexane
#81Zeolitic adsorbents with large external surface area, process for preparing them and uses thereof
#82METHOD FOR SEPARATION OF A MOLECULAR SPECIES BY SUBLIMATION
#83Method for producing 1,5-pentanediamine
#84Method for producing diamines and polyamines of the diphenylmethane series
#85Process for preparing EDA using SO-free hydrocyanic acid
#86Processes for recovering valuable components from a catalytic fast pyrolysis process
#87Separation of nanoparticles
#88Preparation of organic compounds for enhanced reactivity
#89Process for improved recovery of onium hydroxide from compositions containing process residues
#90Membrane separation of ionic liquid solutions
#91PROCESS TO PREPARE ETHYLENE AMINES
#92Method for removing quaternary salt
#93Method for producing polyamine composition from plant
#94Process for preparing an aromatic amine and apparatus therefor
#95Method for separating and purifying 1,4-diaminobutane from fermented solution
#96Process to prepare ethylene amines
#97Method for removal and recovery of organic amines from a hydrocarbon stream
#98Process for purifying aniline from gas phase hydrogenations
#99Processes for separating one or more amine byproducts from one or more desired amines
#100Process for preparing secondary amines in the liquid phase
#101Method to recover organic tertiary amines from waste sulfuric acid
#102Gold complexes for use in the treatment of cancer
#103Process for preparing alkylated p-phenylenediamines
#104Process for working up reaction outputs from the hydrogenation of EDDN or EDMN
#105Organic compound
#106Method for intermittently producing 4,4′-diaminodicyclohexylmethane with a low amount of the trans-trans isomer
#107Process for separating one or more aliphatic diamines from reductive amination reaction solvents and impurities
#108Synthesis of 1-amino-1,3,3,5,5,-cyclohexane mesylate
#109Process for preparing an aromatic amine and apparatus therefor
#110Aromatic amine derivative and organic electroluminescent element comprising the same
#111Method and apparatus for recovery of amine from amine-containing waste water and regeneration of cation exchange resin
#112Method for obtaining an aminoindan mesylate derivative
#113Process for producing ammonium salts
#114Process for producing ammonium salts
#115Method for treating residues from the production of isocyanates
#116Process to prepare ethylene amines
#117Purification of impure hexamethylenediamines
#118Method for obtaining an aminoindan mesylate derivative
#119Process for isolation of an organic amine
#120METHOD FOR SELECTIVE REMOVAL OF DIBENZOFULVENE DERIVATIVE
#121Process for the preparation of di- and polyamines of the diphenylmethane series
#122Preparation of organic compounds for enhanced reactivity
#123Methods for making ethanolamine(s) and ethyleneamine(s) from ethylene oxide and ammonia, and related methods
#124Method for obtaining an aminoindan mesylate derivative
#125Process for the distillative separation of mixtures comprising monoethylene glycol and diethylentriamine
#126Process for preparing 4-aminodiphenylamine
#127Preparation of both hexamethylene diamine and aminocapronitrile
#128Process for preparation of sertraline hydrochloride form I
#129PROCESS FOR PREPARING 4-AMINODIPHENYLAMINE
#130Process for preparing 4-aminodiphenylamine
#131PROCESS FOR PREPARING 4-AMINODIPHENYLAMINE
#132Methods for isolating propargylated aminoindans
#133Process for preparation of sertraline hydrochloride form I
#134Method for the distillative separation of mixtures containing ethyleneamines
#135Method for the production of diaminodiarylmethanes
#136Process for preparing 4-aminodiphenylamine
#137Method for avoiding corrosion
#138Separation of 6-aminocapronitrile and hexamethylenediamine from a mixture comprising hexamethylenediamine, 6-aminocapronitrile and tetrahydroazepine
#139Separation of 6-aminocapronitrile and hexamethylenediamine from a mixture comprising hexamethylenediamine, 6-aminocapronitrile and tetrahydroazepine
#140Process for the distillative separation of aqueous amine solutions
#141Method for the production of isophorondiamine (ipda, 3-aminomethyl-3,5,5-trimethyl- cyclohexylamine) having a high cis/tran-isomer ratio
#142Process for preparing 4-aminodiphenylamine
#143Method for the production of amines
#144Agglomerated zeolitic adsorbents, their process of preparation and their uses
#145Separation of amine from a phenolic compound
#146METHOD FOR ISOLATING AMINES FROM AQUEOUS SOLUTIONS
#147Method to selectively produce benzalaniline from a Schiff-base reaction involving aniline and benzaldehyde
#148Method for operating a rectification column
#149Process for the separation of long chain amino acids and dibasic acids
#150Process for the separation of long chain amino acids and dibasic acids