Liquid purification or separation – Processes – Liquid/liquid solvent or colloidal extraction or diffusing...
Patent
1992-06-15
1993-12-14
Therkorn, Ernest G.
Liquid purification or separation
Processes
Liquid/liquid solvent or colloidal extraction or diffusing...
210663, 210757, 210758, 210763, C02F 128, C02F 144, C02F 170, C02F 172
Patent
active
052699323
ABSTRACT:
A method for treating fluid to remove hydrogen sulfide and sulfur dioxide is disclosed. The method includes passing fluid containing the hydrogen sulfide and/or sulfur dioxide through a bed of metal particulate matter. The metal particulate matter is preferably chosen from metals having favorable redox potentials relative to the redox potentials of these undesirable constituents so as to establish conditions for spontaneous oxidation and reduction reactions between the undesirable constituents and the metal particles.
REFERENCES:
patent: 1428618 (1922-09-01), Wagner
patent: 2554343 (1951-05-01), Pall
patent: 3442802 (1969-05-01), Hamilton
patent: 3617579 (1971-11-01), Fujikawa
patent: 3716485 (1973-02-01), Robertson
patent: 3823088 (1974-07-01), Box
patent: 3944487 (1976-03-01), Davis
patent: 3976571 (1976-08-01), Rio
patent: 3989810 (1976-11-01), Tayama
patent: 4001385 (1977-01-01), Sanders
patent: 4072480 (1978-02-01), Wagner
patent: 4153547 (1979-05-01), McLean
patent: 4219419 (1980-08-01), Sweeny
patent: 4246105 (1981-01-01), Rohrer
patent: 4264451 (1981-04-01), Pope
patent: 4282340 (1981-08-01), Anchor
patent: 4364835 (1982-12-01), Cheh
patent: 4379746 (1983-04-01), Norman
patent: 4382865 (1983-05-01), Sweeny
patent: 4450777 (1984-05-01), Wolfrum
patent: 4455236 (1984-06-01), Kim
patent: 4609537 (1986-09-01), Tolpin
patent: 4642192 (1987-02-01), Heskett
Betz Handbook of Industrial Water Conditioning, Betz Laboratories, 1976, Trevose, Pa., pp. 38-40.
Hackh's Chemical Dictionary, McGraw Hill Book Co. 1969, p. 456.
KDF Fluid Treatment, Inc.
Therkorn Ernest G.
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