FACILITY FOR PRODUCTION OF READILY POLYMERISED COMPOUND AND INSTALLATION FOR FABRICATING READILY POLYMERISED COMPOUND Russian patent published in 2009 - IPC C07B63/00 C07C69/54 

FIELD: petroleum chemistry.

SUBSTANCE: invention can be implemented in rectifying and evaporating towers. Condenser 20 consists of tubular panel 33, of a dividing chamber 31, into which from above there is supplied gas containing acrylic acid, also the condenser consists of chamber 32 wherein cooling medium is supplied. Cooling pipes 34 vertically pass through chamber 32. The first pipe for supply of polymerisation inhibitor 28 enters chamber 31 outside condenser 20, while sprayer 35 is connected with the end of the first pipe for supply of polymerisation inhibitor 28. The first pipe for supply of polymerisation inhibitor 28 is supported with holder 36 outside condenser 20.

EFFECT: stable continuous processing in condenser during long period of time due to eliminating polymerisation of readily polymerised compound in condenser of simple design wherein fumes of readily polymerised compound enter.

5 cl, 2 ex, 6 dwg