Process using polyacrylamide drag reducing agent in the form of

Details Process using polyacrylamide drag reducing agent in the form of Process using polyacrylamide drag reducing agent in the form of

1979-02-21

1981-04-28

Lovering, Richard D.

Fluid handling

Processes

Affecting flow by the addition of material or energy

252313R, 252313S, 252316, 406197, F17D 116

Patent

active

042639271

ABSTRACT:
The frictional drag of aqueous liquids and suspensions in turbulent or pulsating flow is reduced by adding 1 to 1,000 ppm of a polyacryl amide or partially saponified polyacryl amide obtained in its manufacturing process in the form of an aqueous, dimensionally stable jelly which has retained its solubility in water and is capable of being cut.

REFERENCES:
patent: 3524682 (1970-08-01), Booth
patent: 3842013 (1974-10-01), Booth
patent: 3868997 (1975-03-01), Pogers

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