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    • 5. 发明申请
    • Heat Driven Concentrator With Alternate Condensers
    • 带有备用冷凝器的热驱集中器
    • US20120042688A1
    • 2012-02-23
    • US12859729
    • 2010-08-19
    • Randall N. AveryCharlie Booth
    • Randall N. AveryCharlie Booth
    • B01D17/00
    • B01D53/261B01D1/30B01D1/305B01D53/002B01D59/02B01D59/04B01D59/08B01D59/26B01D59/50B01D2253/106B01D2253/108B01D2257/80B01D2259/40088C01B5/02G21F9/06
    • A device and method for concentrating contaminants in a solution comprising contaminated sorbate and clean sorbate wherein the contaminated sorbate freezes at a higher temperature than the clean sorbate. By maintaining the solution at a temperature between the freezing point of the contaminated sorbate and the freezing point of the clean sorbate, the clean sorbate may be evaporated off for processing through a sorbent/sorbate working pair adsorption/desorption cycle. Sensors in the adsorption chamber monitors for the presence of contaminated sorbate vapor. Sensors in the evaporator chamber monitor the temperature of the solution and partial pressure within the evaporator chamber. If contaminated sorbate vapor is detected in the adsorption chamber, or the temperature of the solution rises above the freezing point of the contaminated sorbate, or the partial pressure of the evaporator chamber deviates from the acceptable range of partial pressures, then during desorption, the sorbate vapor is directed to a contaminated condenser for recycling back to the solution. If contaminated sorbate vapor is not detected in the adsorption chamber, and the temperature of the solution did not rise above the freezing point of the contaminated sorbate, and the partial pressure of the evaporator chamber did not deviate from the acceptable range of partial pressures, then during desorption, the sorbate vapor is directed to a clean condenser where it is condensed and removed from the concentrator.
    • 将污染物浓缩在包含污染的山梨酸盐和清洁的山梨酸盐的溶液中的装置和方法,其中所述污染的山梨酸盐在比清洁的山梨酸盐更高的温度下冻结。 通过将溶液保持在污染的山梨酸的凝固点和清洁的山梨酸的凝固点之间的温度下,清洁的山梨酸盐可以被蒸发掉以通过吸附剂/山梨酸盐工作对吸附/解吸循环进行处理。 吸附室中的传感器监测是否存在污染的山梨酸蒸气。 蒸发器室中的传感器监测溶液的温度和蒸发器室内的分压。 如果在吸附室中检测到污染的山梨酸蒸气,或者溶液的温度升高到污染的山梨酸盐的凝固点以上,或蒸发器室的分压偏离可接受的分压范围,则在解吸期间, 蒸汽被引导到污染的冷凝器以循环回溶液。 如果在吸附室中没有检测到污染的山梨酸盐蒸汽,并且溶液的温度没有升高到高于污染的山梨酸盐的凝固点,并且蒸发器室的分压没有偏离可接受的分压范围,则 在脱附过程中,山梨酸蒸汽被引导到干净的冷凝器,在那里冷凝并从集中器中取出。