Fluid handling – Processes – Affecting flow by the addition of material or energy
Patent
1986-05-02
1987-08-04
Terapane, John F.
Fluid handling
Processes
Affecting flow by the addition of material or energy
F17D 116, F17D 118
Patent
active
H00003166
ABSTRACT:
A method for reducing the frictional drag of an organic liquid in flow through pipes or conduits having a continuous bore therethrough which comprises adding about 0.001 to about 0.5 grams of a polymeric complex to 100 ml of said organic liquid, wherein the polymeric complex is the reaction product of a metal neutralized sulfonated octene-1/ethylene/ethylidene norborene terpolymer and a basic nitrogen-containing copolymer, said basic nitrogen containing copolymer being a copolymer of vinylpyridine with another monomer selected from the group consisting of styrene, t-butyl styrene, alkylacrylate, alkylmethacrylate, butadiene, isoprene, vinyl chloride and acrylonitrile.
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Agarwal Pawan K.
Duvdevani Ilan
Kowalik Ralph M.
Wagensommer Joseph
Exxon Research and Engineering Co.
Nanfeldt Richard E.
Terapane John F.
Wolffe Susan
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