Heat exchanger anti-foulant

Details Heat exchanger anti-foulant Heat exchanger anti-foulant

1979-03-22

1980-04-29

Gantz, Delbert E.

Mineral oils: processes and products

Chemical conversion of hydrocarbons

With prevention or removal of deleterious carbon...

48 58, 208348, C10G 916, C10G 700, C10L 110

Patent

active

042005183

ABSTRACT:
Disclosed is a process for reducing the fouling in a heat exchanger in which a hydrocarbon stream is heated or cooled as it passes through the heat exchanger. From 1 to 500 parts per million of a polyalkylene amine is added to the stream to reduce fouling.

REFERENCES:
patent: 3224957 (1965-12-01), Kent
patent: 3438757 (1969-04-01), Honnen et al.
patent: 3554897 (1971-01-01), Stanley
patent: 3565804 (1971-02-01), Honnen et al.
patent: 3666656 (1972-05-01), Stanley
patent: 3776835 (1973-12-01), Dvoracek
patent: 3898056 (1975-08-01), Honnen
patent: 4022589 (1977-05-01), Alquist et al.
patent: 4055402 (1977-10-01), Battersby et al.
patent: 4090946 (1978-05-01), Nottes et al.

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