FIELD: chemistry.
SUBSTANCE: this invention refers to a system for polymer dilution including a mixing tank, a pump and a strainer. The mixing tank is designed for reception of polymers, water and the incoming stream to form a polymer solution comprising swollen polymers, and to output the polymer solution. The strainer is designed for polymer solution reception and removal of at least part of the swollen polymer with no substantial deterioration due to the shift, thereby generating a resulting solution, wherein the dissolved polymers are swollen, at least, partially. The pump is designed for reception and return of the obtained solution to the incoming solution stream. For some options, the strainer and the pump work together to maintain the viscosity of the solution substantially within the predetermined range.
EFFECT: system of rapid polymer dissolution to a fully activated solution.
16 cl, 4 dwg, 2 tbl, 2 ex
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