Liquid purification or separation – Processes – Preventing – decreasing – or delaying precipitation,...
Patent
1990-05-30
1992-03-24
Silverman, Stanley S.
Liquid purification or separation
Processes
Preventing, decreasing, or delaying precipitation,...
210724, 210747, 210912, 423 43, 423 50, 423 92, 423101, C02F 162
Patent
active
050985787
ABSTRACT:
A method of precipitating metals from a spent geothermal brine containing the same comprises admixing the geothermal brine with a condensate of steam, derived from the brine, in a volume ratio of brine to condensate of 1:2 to 1:10. The invention is particularly applicable to geothermal brine processes for the production of electric power, such as are practiced at the Salton Sea.
REFERENCES:
patent: 4500434 (1985-02-01), Jost et al.
patent: 4522728 (1985-06-01), Gallup et al.
patent: 4537684 (1985-08-01), Gallup et al.
patent: 4615808 (1986-10-01), Gallup et al.
patent: 4978457 (1990-12-01), Gallup et al.
Featherstone John L.
Gallup Darrell L.
DeLarvin Clark E.
McCarthy Neil M.
Silverman Stanley S.
Union Oil Company of California
Wirzbicki Gregory F.
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