Visbreaking unit

Process flow diagram of a visbreaking unit using cross-low packings developed by R&D Institute “PEGAZ”.

 

 

Using of cross-flow packings in fractionation columns of visbreaking units provide a lower pressure drop along the column height, a wider range of stable operation, a higher efficiency and, accordingly, a higher separation capacity in comparison with plate internal contact devices. In addition, metal content of the equipment is reduced by 15-20% and accordingly energy consumption is reduced by 10-15%.