Desilter,westpetro

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Desanders have no moving parts. The larger the internal diameter of the desander is, the greater the amount of drilling fluids it is able to process and the larger the size of the solids removed. A desander with a (10 inches (250 mm) cone) is able to remove 504 of solids within the 40-50 μm (micrometre) range at a flow rate of 500 US gallons per minute (32 L/s), whilea desilter (4 inches (100 mm) Cone) is able to remove 506 of solids within the 15-20 μm range at a flow rate of 60 US gallons per minute (3.8 L/s). Micro-fine separators are able to remove 507 of solids within the 10-15 μm range at a flow rate of 15 US gallons per minute (0.95 L/s). A desander is typically positioned next-to-last in the arrangement of  equipment, with a decanter as the subsequent processing unit. Desanders are preceded by gas busters, gumbo removal equipment (if utilized), (if utilized) and a vacuum degasser.  Desanders are widely used in oilfield drilling

Desanders and desilters are solid control equipment with a set of separate sand and silt from the  in Desanders are installed on top of the mud tank following the  and the, but before the desilter. Desander removes the abrasive solids from the  which cannot be removed by shakers. Normally the solids diameter for desander to be separated would be 45~74μm, and 15~44μm for desilter.westpetro

A   is used to pump the from mud tank into the set of