PROCESS FOR RE-STARTING THE OPERATION OF A PIPELINE CONTAINING FLUIDS WITH A HIGH VALUE OF YIELD STRESS AND DEVICES FOR CARRYING IT OUT

摘要

CASE 3504 "PROCESS FOR RE-STARTING THE OPERATION OF A PIPELINE CONTAINING FLUIDS WITH A HIGH VALUE OF YIELD STRESS AND DEVICES FOR CARRYING IT OUT" Process for re-starting the operation of a transport pipeline containing fluids with high values of yield stress, by charging to a plurality of sites along said pipeline, an auxiliary re-starting liquid means. Such an auxiliary liquid means is charged with a reduced flowrate and under a suitable pressure, in order to de-structure the fluid contained inside the pipeline and restore the normal fluidity thereof, thus resuming the normal operating flowrate.