| 摘要 |
<p>PCT No. PCT/IB96/01084 Sec. 371 Date Jul. 31, 1998 Sec. 102(e) Date Jul. 31, 1998 PCT Filed Oct. 11, 1996 PCT Pub. No. WO97/13722 PCT Pub. Date Apr. 17, 1997A process for extracting salt from brine contained in at least one open evaporation basin. At least part of the brine is heated in a heating unit located outside the evaporation basis and returned to the evaporation basin. The heating unit is driven by waste heat from a recooling industrial plant. According to this process, climatic values and the degree of recooling are measured and evaluated in a control unit. At least part of the heated brine and some non-heated brine are sprayed by a spraying device of the evaporation basin. The amount of sprayed brine is regulated by the control unit depending on the measured data.</p> |
