Glycol regeneration

Details Glycol regeneration Glycol regeneration

1975-11-21

1977-03-01

Hart, Charles N.

Gas separation

Means within gas stream for conducting concentrate to collector

55171, B01D 5314

Patent

active

040100090

ABSTRACT:
In a regenerator vessel for stripping water from wet glycol, a tray is provided for collecting dry glycol; from that tray the dry glycol flows by gravity only through an indirect heat exchanger into indirect heat exchange relationship with the incoming wet glycol. A process for drying wet gas such as water-containing natural gas includes glycol regeneration with the gravity flow of the dry glycol through heat exchange means.

REFERENCES:
patent: 3105748 (1963-10-01), Stahl
patent: 3234108 (1966-02-01), Hull
patent: 3237684 (1966-03-01), Morgan
patent: 3254473 (1966-06-01), Fryar et al.
patent: 3321890 (1967-05-01), Barnhart
patent: 3397731 (1968-08-01), Gravis et al.
patent: 3451897 (1969-06-01), Welch
patent: 3616598 (1971-11-01), Foral, Jr.
patent: 3688839 (1972-09-01), Kirschner
patent: 3844736 (1974-10-01), Kruis et al.

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