DOSING DEVICE AND PROCEDURE FOR PLUGGING BRANCHES IN FLUID TRANSPORT CONDUITS BASED ON SAID EQUIPMENT
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United States of America Patent
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Issued Date -
Jun 23, 2011
app pub date -
Nov 30, 2007
filing date -
Dec 6, 2006
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A device and a process reduce losses of fluid in transport conduits, caused by the installation of branches connected directly to conduits. The process includes injecting in the current of the fluid geometric elements of diverse materials and forms, in particular spheres, with densities similar to that of the fluid, by a special doser. The elements are circulated through the fluid, and because of hydraulic effects, the obstruction of the branches prevents or hinders extraction of the product. Recovery of the geometric elements at the end of the conduit uses a filter as a trap.
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