Fluid handling – Processes – Affecting flow by the addition of material or energy
Patent
1979-10-12
1981-08-25
Guynn, Herbert B.
Fluid handling
Processes
Affecting flow by the addition of material or energy
252 855R, 252312, F17D 117
Patent
active
042853567
ABSTRACT:
An improvement in the method of transporting viscous hydrocarbons through pipes is disclosed. Briefly, the method comprises adding water containing an effective amount of (a) an anionic alkyl polyether ethoxylated sulfate or (b) a combination of this material with an alcohol ether sulfate. The resulting oil-in-water dispersion has a lower viscosity and is more easily transported.
REFERENCES:
patent: 3491835 (1970-01-01), Gagle
patent: 3775349 (1973-11-01), Tuvell et al.
patent: 3931271 (1976-01-01), Baumann et al.
patent: 4099537 (1978-07-01), Kalfoglou et al.
patent: 4108193 (1978-08-01), Flournoy et al.
patent: 4118361 (1978-10-01), Lundberg
Conoco Inc.
Guynn Herbert B.
Rutherford, Jr. Bayless E.
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