Sulfur condenser and degasser unit

Details Sulfur condenser and degasser unit Sulfur condenser and degasser unit

1986-07-25

1988-08-16

Hart, Charles

Gas separation

With nonliquid cleaning means for separating media

Solid agent cleaning member movingly contacts apparatus

165111, 2021851, 2021855, 423574R, 423578R, B01D 5326

Patent

active

047641924

ABSTRACT:
In a sulfur condenser and degasser system associated with a Claus furnace, the condenser comprises a wound cross-countercurrent heat exchanger. Liquid sulfur is passed into the top of the condenser as reflux so that ascending sulfur droplets can be coalesced and the condenser can act as a rectifying column. The degassing is preferably carried out substantially simultaneously with the formation of liquid sulfur.

REFERENCES:
patent: 3798316 (1974-03-01), Beavon
patent: 4242111 (1980-12-01), Arends et al.
patent: 4249921 (1981-02-01), Lell et al.
patent: 4332596 (1982-06-01), Ranke et al.
patent: 4414004 (1983-11-01), Wagner et al.
patent: 4419337 (1983-12-01), Jagodzinski et al.
patent: 4436707 (1984-03-01), Karwat
patent: 4522256 (1985-06-01), Wolfseder
Chem. Eng. Techn. 58 (1986) No. 3, pp. 212-215.
Goddin et al., Hydrocarbon Processing, Oct. 1974, pp. 122-124.
Lagas, Hydrocarbon Processing, Oct. 1982, pp. 85-89.
Watson et al., Hydrocarbon Processing, May 1981, pp. 102-103.
Spiral-Wound Heat Exchangers Reactors, LINDE, 1 page (updated).
Tubular Heat Exchangers, LINDE, 2 pages, 1982.
Heisel et al., Sulphur 85 Preprints, pp. 133-150, Nov. 1985.

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