REFINERY SHUT DOWN PROJECTS – 2007

Execution Time from: 07/2006
to: 11/2007
Execution Stage
Lump Sum Turn Key
Client ČESKÁ RAFINÉRSKÁ, a.s.
 

This contract included ten projects, which were executed mostly during the shutdown of Litvínov refinery in the year of 2007.

There were the following main projects:

  • Temperature modification of the upper circulation reflux in the atmospheric column of the crude distillation unit by means of new pumps with greater capacities, by an increase of the piping diameter and installation of new high capacity trays in the column.
  • Installation of a wash system at the bottom of the desalters, so-called Mudwash system.
  • Installation of a new demister and a MEA filter, replacement of the distributor tray and the packing of the absorber.
  • Increasing of the operational pressure in the extraction column, including replacement of the existing reflux pumps for new sealles ones with greater capacities.