A continuous online process for rejuvenating whole stream of contaminated lean sulfolane in an extraction system is provided. The first cutter unit has a circular cutting blade and a cutter drive adapted to rotate the blade and to move the blade in a direction substantially perpendicular to the feeding direction of a blank blind to be cut. The shaper is oriented radially on the grid and covers some of the holes in the grid. After reaching a desired elongation, the specimen is equilibrated at another temperature. When management communication refers to managed objects, they can be referred to in terms of OIDs defined by the MIB overlay, as an alternative to their existing OIDs.