Continuous hydrogenation process of dinitrile to produce at least one corresponding aminonitrile
FR2796377A1
Production of high purity carboxylic acid comprises washing acid in solid state with organic solvent and recrystallizing from water, or by mixing organic solvent with aqueous solution of acid, and mixing and separating aqueous phase
CZ2001256A3
Recycling hydrolysis process of aminonitrile compound to lactam
FR2795720A1
Carboxylic acid crystallization process and crystallized carboxylic acid manufacturing method
FR2795721A1
Process for the manufacture of adipic acid
CZ20004886A3
Evaporation process of aminonitrile
FR2794991A1
Process for separating iron from other metal ions, and process for recycling catalysts in oxidation reactions of carboxylic acid
CZ20004211A3
Process for preparing aminonitrile and diamine
CZ20003812A3
Purification process of aliphatic aminonitriles
FR2791672A1
Process of hemihydrogenation of dinitriles in aminonitriles
FR2791667A1
PROCESS FOR THE OXIDATION OF HYDROCARBONS, ALCOHOLS AND / OR KETONES
CZ20003082A3
Separation and purification process of adipic acid
FR2787786A1
PROCESS FOR THE PREPARATION OF WATER-SOLUBLE SULPHONATED ORGANOPHOSPHORUS COMPOUNDS AND CARRYING OUT ORGANIC REACTIONS WITH BIPHASIC CATALYSIS
FR2787349A1
Process for manufacturing a hydrocyanation catalyst
FR2787446A1
Process for hydrocyanation of organic compounds with ethylenic unsaturations
FR2786180A1
LACTAM TREATMENT METHOD AND LACTAM PURIFICATION METHOD
FR2785608A1
PROCESS FOR HEMIHYDROGENATION OF DINITRILES
FR2784099A1
PROCESS FOR SEPARATING AND PURIFYING CARBOXYLIC ACID FROM DIRECT OXIDATION OF A HYDROCARBON
FR2784098A1
Process for separating and crystallizing carboxylic acid from direct oxidation of a hydrocarbon
