MOISTURIZING AND SALT-REDUCING COMPOSITION, UTILIZED FOR CRUDE OIL STORING TANKS IN REFINERIES.

摘要

The invention refers to a moistening and salt-reducing composition utilized in crude oil storing tanks in refineries, characterized in that it comprises: 20-50 percent by volume of a pluracol with a molecular weight of 3000-6000 g-mole, 20-50 percent by volume of a polymerized polyol of 8000-12000 g-mole, and 40-60 percent by volume of an aromatic solvent as a vehicle.