PROCESS FOR RECOVERING PROCESSING LIQUIDS FROM STREAMS CONTAINING ALKALINE EARTH METAL SALTS
A process for recovering processing liquids from a feed stream (11) which contains processing fluid, water, and at least one alkaline earth metal cation. The process includes reacting at least one alkaline earth metal cation with a suitable anion to form a substantially water-insoluble salt precipit...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | A process for recovering processing liquids from a feed stream (11) which contains processing fluid, water, and at least one alkaline earth metal cation. The process includes reacting at least one alkaline earth metal cation with a suitable anion to form a substantially water-insoluble salt precipitate, the precipitate being formed in one of a fractionation column having a forced recycle loop or a flash vessel (12) having a forced heated recycle loop. |
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