tank bottom

tank bottom

[′taŋk ‚bäd·əm]
(chemical engineering)
The liquid material in a tank below the level of the outlet pipe; often a mixture of the stored liquid with rust and other sediment.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
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Veritank's service to evaluate tank bottom integrity without draining product saves significant expense and reduces the need for personnel to enter tanks.
With this acquisition, Tradebe's service portfolio expands its geographical reach in Industrial and Field services, Used Oil collection and recycling, Petroleum (tank bottom) recycling as well as Maritime services.
The company has successfully completed several projects involving tank construction, tank bottom replacement including installation of CP (cathodic protection) system for Sabic affiliates and Saudi Aramco plants, he said.
Use is made of a cylindrical coordinate system, r, z, [theta], with origin at the center of the tank bottom, with z vertical axis; R is the radius of fluid filling; and H is the original height of the free surface of fluid; see Figure 1.
Remaining debris in tank bottom obstructs the flapper seal
The Blackmer XLW range of ductile iron sliding vane pumps are said to have a proven record in handling abrasive fluids including oxide primers, inks, paints and adhesives.The range has also been used successfully on vertical and horizontal bead mills, solvent recovery, tank bottom recirculation, heat transfer supply, enhanced oil recovery as well as crude and hot oil transfer.
Models A and B (Figs 4 to 6) were modelled from part of the tank bottom. Placement on the foundations was simulated as a contact problem.
The leak has the potential to clog ventilation channels, undermining the ability to moderate the heat in the tank and leading to greater corrosion of the tank bottom. The outer shell of the tank is thinner than its inner shell.
We note that all of these impellers have the same blade perimeter h = 20 mm, the same diameter d/D = 0.5 and placed at the same clearance from the tank bottom: c/D = 0.5.