发明名称 |
BROMIDE RECOVERY FROM AQUEOUS STREAMS |
摘要 |
The invention relates to a process for recovering bromide from a halide-containing aqueous stream, comprising the steps of: providing a feed of halide-containing aqueous stream; contacting an anion-exchange resin with said feed, to form halide-loaded resin; treating said halide-loaded resin with a regenerant and subsequently with a rinse to produce, in succession, a chloride-rich solution, a mixed chloride/bromide solution, a bromide-rich solution and an essentially halide-free solution; directing said mixed chloride/bromide solution to said feed; processing said bromide-rich solution to recover one or more bromide products; and utilizing said essentially halide-free solution for regenerant dilution and/or rinsing of said resin. An apparatus for carrying out the process is also disclosed. |
申请公布号 |
WO2014115133(A1) |
申请公布日期 |
2014.07.31 |
申请号 |
WO2014IL00007 |
申请日期 |
2014.01.27 |
申请人 |
BROMINE COMPOUNDS LTD. |
发明人 |
KORNGOLD, EMANUEL;COHEN, MORDECHAI;FREIBERG, MIRA, BERGSTEIN;RUBIN, SHARON, KRUMBEIN |
分类号 |
B01D15/04;B01D15/36;C02F1/42 |
主分类号 |
B01D15/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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