Dispersing liquid hydrocarbon into a second liquid

Details Dispersing liquid hydrocarbon into a second liquid Dispersing liquid hydrocarbon into a second liquid

1987-06-05

1989-05-02

Lovering, Richard D.

Compositions

Preservative agents

Anti-corrosion

252 8554, 25217424, 252356, 252352, 426602, 435101, B01J 1300

Patent

active

048266248

ABSTRACT:
J-1 which is a strain of cyanobacteria is used to form and excrete a material useful as an emulsifying agent for forming emulsions of hydrocarbons and oils in liquids such as water.
Method of separating and culturing the cyanobacteria under conditions necessary to achieve a maximum formation and excretion of the emulsifying agent into solution.
Method of purifying and separating excreted as well as intracellular material from cyanobacteria.
Method of removing stains with a material excreted by cyanobacteria, and particularly strain J-1.
Method of effecting the secondary recovery of petroleum through the use of a material excreted by cyanobacteria, and particularly strain J-1.
Extracellular polymeric material which is greater than 200,000 Daltons in molecular weight, and contains sugar, fatty acid, and protein moieties, and amide, carboxylic and amino groups.

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