Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
John Tomlinson0
Carlos R. Corleto0
Date of Patent
July 13, 2010
Patent Application Number
11345439
Date Filed
February 1, 2006
Patent Primary Examiner
Patent abstract
A devolatilizer nozzle comprising at least one perforated flow tube having a non-circular cross-section. In an embodiment, the non-circular cross-section has equal to or greater than 3 sides. The non-circular cross-section of said nozzle may be a triangle, diamond, pentagon, hexagon, heptagon, or octagon. A majority of the perforations in the flow tube of said nozzle may have a maximum strand angle of equal to or less than 45 degrees. The nozzle may further comprise tapered holes, which may be formed by a water jet. The nozzle may further comprise a plurality of parallel flow tubes. The nozzle may comprise 304 stainless steel, AL-6XN stainless steel, or LDX 2101 stainless steel.
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