Geothermal brine processing
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United States of America Patent
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Feb 1, 2000
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N/A
app pub date -
Aug 14, 1998
filing date -
Aug 14, 1998
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Abstract
A corrosive acid sulfate geothermal brine is mixed with a near neutral, bicarbonate geothermal brine containing above about 300 ppm silica to produce a relatively benign mixed brine of pH from about 4.5 to about 6.5 having reduced corrosivity as compared to the acid sulfate brine and a reduced tendency as compared to the near neutral, bicarbonate brine for depositing silica in equipment during brine processing.
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