VERFAHREN UND VORRICHTUNG ZUM ABTRENNEN EINES STOFFES AUS EINER LÖSUNG
    20.
    发明公开
    VERFAHREN UND VORRICHTUNG ZUM ABTRENNEN EINES STOFFES AUS EINER LÖSUNG 审中-公开
    方法和设备的物质从溶液分离

    公开(公告)号:EP3119489A1

    公开(公告)日:2017-01-25

    申请号:EP15709501.9

    申请日:2015-03-13

    Applicant: BASF SE

    Abstract: The invention relates to a method for separating a substance out of a solution, wherein the solution is irradiated with electromagnetic radiation, an intensity of the electromagnetic radiation scattered by the crystals located in the solution is detected, the detected intensity is compared with a desired intensity (I
    S ) and the temperature of the solution is regulated as a function of the difference between the detected intensity and the desired intensity (I
    S ) such that the amount of this difference is decreased. When the amount of the difference between the detected intensity and the desired intensity (I
    S ) is less than a limiting value, a crystallisation process is started, wherein crystals of the substance are obtained and are then separated off.

    Abstract translation: 本发明涉及一种方法,用于在检测的物质出来的溶液中分离,worin溶液照射用电磁辐射,以被位于该溶液中的晶体散射的电磁辐射的强度,所检测到的强度与期望强度相比 (是),将溶液的温度被调节为所检测到的强度与期望强度(IS)之间的差的函数检查这样做差的量减少。 当检测到的强度与期望强度(IS)之间的差的量小于极限值,一个结晶过程开始时,worin得到的物质的晶体,然后被分离出来。

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